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“decrease in A”

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paper W1890340485 ✕

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

The transformants showed a small decrease in phosphoribulokinase activity and larger but subproportional decreases in sedoheptulose-1,7-biphosphatase and plastid fructose-1,6-bisphosphatase activity.

Taxon: potatoSolanum tuberosume0
Treatment: Antisense expression of a full length cDNA encoding plastid aldolasee0
Gene: sedoheptulose-1,7-biphosphatase and plastid fructose-1,6-bisphosphatasee4
Outcome: phosphoribulokinase activitye4
Direction: decreasee4

Not reportedComparator

Verbatim

e0
“Antisense expression of a full length cDNA encoding plastid aldolase led to decreased expression of aldolase at the transcript and protein level in several 'antisense' potato transformants”
✓ located verbatim in the source · abstract, characters 0–188

e4
“a small decrease of phosphoribulokinase activity, and larger but subproportional decreases of sedoheptulose-1,7-biphosphatase and plastid fructose-1,6-bisphosphatase activity”
✓ located verbatim in the source · abstract, characters 571–745

Title

A moderate decrease of plastid aldolase activity inhibits photosynthesis, alters the levels of sugars and starch, and inhibits growth of potato plants

Volker Haake; Rita Zrenner; Uwe Sonnewald; et al. The Plant Journal 1998. doi:10.1046/j.1365-313x.1998.00089.x

Other claims from this paper (19)

Intervention effect Antisense expression of plastid aldolase decreased aldolase expression at the transcript and protein level in several potato transformants.
Intervention effect Aldolase activity was decreased by 32-43% in transformant A-70.
Intervention effect Aldolase activity was decreased by 56-71% in transformant A-3.
Intervention effect Aldolase activity was decreased by 79-83% in transformant A-51.
Intervention effect Aldolase activity was decreased by 91-97% in transformant A-2.
Mechanism Q-Sepharose separation showed that the decrease in aldolase activity was due to inhibition of plastid aldolase.
Intervention effect The transformants showed a small increase in Rubisco activity.
Intervention effect The transformants contained increased triose phosphates.
Intervention effect The transformants contained very low ribulose-1,5-bisphosphate and glycerate-3-phosphate.
Intervention effect Thylakoid energization was increased in the transformants, with photosystem II more reduced.
Intervention effect Starch synthesis was decreased by 16% in transformant A-70.
Intervention effect Starch synthesis was decreased by 36% in transformant A-3.
Intervention effect Sucrose synthesis was less strongly inhibited than starch synthesis in the transformants.
Intervention effect Ambient photosynthesis was inhibited by 10% in transformant A-70.
Intervention effect Ambient photosynthesis was inhibited by 40% in transformant A-3.
Intervention effect Ambient photosynthesis was inhibited by 66% in transformant A-51.
Intervention effect Ambient photosynthesis was inhibited by 85% in transformant A-2.
Intervention effect Plant growth was not significantly altered in transformant A-70.
Intervention effect Plant growth was decreased by 41% in transformant A-3 and was severely inhibited in plants with under 20% of wild-type aldolase activity.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

The transformants showed a small increase in Rubisco activity.

Taxon: potatoSolanum tuberosume0
Treatment: Antisense expression of a full length cDNA encoding plastid aldolasee0
Outcome: Rubisco activitye3
Direction: increasee3

Not reportedComparator

Verbatim

e0
“Antisense expression of a full length cDNA encoding plastid aldolase led to decreased expression of aldolase at the transcript and protein level in several 'antisense' potato transformants”
✓ located verbatim in the source · abstract, characters 0–188

e3
“The transformants showed a small increase of Rubisco activity”
✓ located verbatim in the source · abstract, characters 508–569

Title

A moderate decrease of plastid aldolase activity inhibits photosynthesis, alters the levels of sugars and starch, and inhibits growth of potato plants

Volker Haake; Rita Zrenner; Uwe Sonnewald; et al. The Plant Journal 1998. doi:10.1046/j.1365-313x.1998.00089.x

Other claims from this paper (19)

Intervention effect Antisense expression of plastid aldolase decreased aldolase expression at the transcript and protein level in several potato transformants.
Intervention effect Aldolase activity was decreased by 32-43% in transformant A-70.
Intervention effect Aldolase activity was decreased by 56-71% in transformant A-3.
Intervention effect Aldolase activity was decreased by 79-83% in transformant A-51.
Intervention effect Aldolase activity was decreased by 91-97% in transformant A-2.
Mechanism Q-Sepharose separation showed that the decrease in aldolase activity was due to inhibition of plastid aldolase.
Intervention effect The transformants showed a small decrease in phosphoribulokinase activity and larger but subproportional decreases in sedoheptulose-1,7-biphosphatase and plastid fructose-1,6-bisphosphatase activity.
Intervention effect The transformants contained increased triose phosphates.
Intervention effect The transformants contained very low ribulose-1,5-bisphosphate and glycerate-3-phosphate.
Intervention effect Thylakoid energization was increased in the transformants, with photosystem II more reduced.
Intervention effect Starch synthesis was decreased by 16% in transformant A-70.
Intervention effect Starch synthesis was decreased by 36% in transformant A-3.
Intervention effect Sucrose synthesis was less strongly inhibited than starch synthesis in the transformants.
Intervention effect Ambient photosynthesis was inhibited by 10% in transformant A-70.
Intervention effect Ambient photosynthesis was inhibited by 40% in transformant A-3.
Intervention effect Ambient photosynthesis was inhibited by 66% in transformant A-51.
Intervention effect Ambient photosynthesis was inhibited by 85% in transformant A-2.
Intervention effect Plant growth was not significantly altered in transformant A-70.
Intervention effect Plant growth was decreased by 41% in transformant A-3 and was severely inhibited in plants with under 20% of wild-type aldolase activity.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

The transformants contained increased triose phosphates.

Taxon: potatoSolanum tuberosume0
Treatment: Antisense expression of a full length cDNA encoding plastid aldolasee0
Outcome: triose phosphatese5
Direction: increasede5

Not reportedComparator

Verbatim

e0
“Antisense expression of a full length cDNA encoding plastid aldolase led to decreased expression of aldolase at the transcript and protein level in several 'antisense' potato transformants”
✓ located verbatim in the source · abstract, characters 0–188

e5
“The transformants contained increased triose phosphates”
✓ located verbatim in the source · abstract, characters 837–892

Title

A moderate decrease of plastid aldolase activity inhibits photosynthesis, alters the levels of sugars and starch, and inhibits growth of potato plants

Volker Haake; Rita Zrenner; Uwe Sonnewald; et al. The Plant Journal 1998. doi:10.1046/j.1365-313x.1998.00089.x

Other claims from this paper (19)

Intervention effect Antisense expression of plastid aldolase decreased aldolase expression at the transcript and protein level in several potato transformants.
Intervention effect Aldolase activity was decreased by 32-43% in transformant A-70.
Intervention effect Aldolase activity was decreased by 56-71% in transformant A-3.
Intervention effect Aldolase activity was decreased by 79-83% in transformant A-51.
Intervention effect Aldolase activity was decreased by 91-97% in transformant A-2.
Mechanism Q-Sepharose separation showed that the decrease in aldolase activity was due to inhibition of plastid aldolase.
Intervention effect The transformants showed a small increase in Rubisco activity.
Intervention effect The transformants showed a small decrease in phosphoribulokinase activity and larger but subproportional decreases in sedoheptulose-1,7-biphosphatase and plastid fructose-1,6-bisphosphatase activity.
Intervention effect The transformants contained very low ribulose-1,5-bisphosphate and glycerate-3-phosphate.
Intervention effect Thylakoid energization was increased in the transformants, with photosystem II more reduced.
Intervention effect Starch synthesis was decreased by 16% in transformant A-70.
Intervention effect Starch synthesis was decreased by 36% in transformant A-3.
Intervention effect Sucrose synthesis was less strongly inhibited than starch synthesis in the transformants.
Intervention effect Ambient photosynthesis was inhibited by 10% in transformant A-70.
Intervention effect Ambient photosynthesis was inhibited by 40% in transformant A-3.
Intervention effect Ambient photosynthesis was inhibited by 66% in transformant A-51.
Intervention effect Ambient photosynthesis was inhibited by 85% in transformant A-2.
Intervention effect Plant growth was not significantly altered in transformant A-70.
Intervention effect Plant growth was decreased by 41% in transformant A-3 and was severely inhibited in plants with under 20% of wild-type aldolase activity.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Starch synthesis was decreased by 16% in transformant A-70.

Taxon: potatoSolanum tuberosume0
Material: A-70e4
Treatment: Antisense expression of a full length cDNA encoding plastid aldolasee0
Outcome: Starch synthesise4
Direction: decreasede4
Value: 16%e4

Not reportedComparator

Verbatim

e0
“Antisense expression of a full length cDNA encoding plastid aldolase led to decreased expression of aldolase at the transcript and protein level in several 'antisense' potato transformants”
✓ located verbatim in the source · abstract, characters 0–188

e4
“Starch synthesis was decreased by 16% and 36% in A-70 and A-3”
✓ located verbatim in the source · abstract, characters 1074–1135

Title

A moderate decrease of plastid aldolase activity inhibits photosynthesis, alters the levels of sugars and starch, and inhibits growth of potato plants

Volker Haake; Rita Zrenner; Uwe Sonnewald; et al. The Plant Journal 1998. doi:10.1046/j.1365-313x.1998.00089.x

Other claims from this paper (19)

Intervention effect Antisense expression of plastid aldolase decreased aldolase expression at the transcript and protein level in several potato transformants.
Intervention effect Aldolase activity was decreased by 32-43% in transformant A-70.
Intervention effect Aldolase activity was decreased by 56-71% in transformant A-3.
Intervention effect Aldolase activity was decreased by 79-83% in transformant A-51.
Intervention effect Aldolase activity was decreased by 91-97% in transformant A-2.
Mechanism Q-Sepharose separation showed that the decrease in aldolase activity was due to inhibition of plastid aldolase.
Intervention effect The transformants showed a small increase in Rubisco activity.
Intervention effect The transformants showed a small decrease in phosphoribulokinase activity and larger but subproportional decreases in sedoheptulose-1,7-biphosphatase and plastid fructose-1,6-bisphosphatase activity.
Intervention effect The transformants contained increased triose phosphates.
Intervention effect The transformants contained very low ribulose-1,5-bisphosphate and glycerate-3-phosphate.
Intervention effect Thylakoid energization was increased in the transformants, with photosystem II more reduced.
Intervention effect Starch synthesis was decreased by 36% in transformant A-3.
Intervention effect Sucrose synthesis was less strongly inhibited than starch synthesis in the transformants.
Intervention effect Ambient photosynthesis was inhibited by 10% in transformant A-70.
Intervention effect Ambient photosynthesis was inhibited by 40% in transformant A-3.
Intervention effect Ambient photosynthesis was inhibited by 66% in transformant A-51.
Intervention effect Ambient photosynthesis was inhibited by 85% in transformant A-2.
Intervention effect Plant growth was not significantly altered in transformant A-70.
Intervention effect Plant growth was decreased by 41% in transformant A-3 and was severely inhibited in plants with under 20% of wild-type aldolase activity.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Starch synthesis was decreased by 36% in transformant A-3.

Taxon: potatoSolanum tuberosume0
Material: A-3e4
Treatment: Antisense expression of a full length cDNA encoding plastid aldolasee0
Outcome: Starch synthesise4
Direction: decreasede4
Value: 36%e4

Not reportedComparator

Verbatim

e0
“Antisense expression of a full length cDNA encoding plastid aldolase led to decreased expression of aldolase at the transcript and protein level in several 'antisense' potato transformants”
✓ located verbatim in the source · abstract, characters 0–188

e4
“Starch synthesis was decreased by 16% and 36% in A-70 and A-3”
✓ located verbatim in the source · abstract, characters 1074–1135

Title

A moderate decrease of plastid aldolase activity inhibits photosynthesis, alters the levels of sugars and starch, and inhibits growth of potato plants

Volker Haake; Rita Zrenner; Uwe Sonnewald; et al. The Plant Journal 1998. doi:10.1046/j.1365-313x.1998.00089.x

Other claims from this paper (19)

Intervention effect Antisense expression of plastid aldolase decreased aldolase expression at the transcript and protein level in several potato transformants.
Intervention effect Aldolase activity was decreased by 32-43% in transformant A-70.
Intervention effect Aldolase activity was decreased by 56-71% in transformant A-3.
Intervention effect Aldolase activity was decreased by 79-83% in transformant A-51.
Intervention effect Aldolase activity was decreased by 91-97% in transformant A-2.
Mechanism Q-Sepharose separation showed that the decrease in aldolase activity was due to inhibition of plastid aldolase.
Intervention effect The transformants showed a small increase in Rubisco activity.
Intervention effect The transformants showed a small decrease in phosphoribulokinase activity and larger but subproportional decreases in sedoheptulose-1,7-biphosphatase and plastid fructose-1,6-bisphosphatase activity.
Intervention effect The transformants contained increased triose phosphates.
Intervention effect The transformants contained very low ribulose-1,5-bisphosphate and glycerate-3-phosphate.
Intervention effect Thylakoid energization was increased in the transformants, with photosystem II more reduced.
Intervention effect Starch synthesis was decreased by 16% in transformant A-70.
Intervention effect Sucrose synthesis was less strongly inhibited than starch synthesis in the transformants.
Intervention effect Ambient photosynthesis was inhibited by 10% in transformant A-70.
Intervention effect Ambient photosynthesis was inhibited by 40% in transformant A-3.
Intervention effect Ambient photosynthesis was inhibited by 66% in transformant A-51.
Intervention effect Ambient photosynthesis was inhibited by 85% in transformant A-2.
Intervention effect Plant growth was not significantly altered in transformant A-70.
Intervention effect Plant growth was decreased by 41% in transformant A-3 and was severely inhibited in plants with under 20% of wild-type aldolase activity.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Ambient photosynthesis was inhibited by 10% in transformant A-70.

Taxon: potatoSolanum tuberosume0
Material: A-70e6
Treatment: Antisense expression of a full length cDNA encoding plastid aldolasee0
Outcome: Ambient photosynthesise6
Direction: inhibitede6
Value: 10%e6

Not reportedComparator

Verbatim

e0
“Antisense expression of a full length cDNA encoding plastid aldolase led to decreased expression of aldolase at the transcript and protein level in several 'antisense' potato transformants”
✓ located verbatim in the source · abstract, characters 0–188

e6
“Ambient photosynthesis was inhibited by 10%, 40%, 66% and 85% in A-70, A-3, A-51 and A-2”
✓ located verbatim in the source · abstract, characters 747–835

Title

A moderate decrease of plastid aldolase activity inhibits photosynthesis, alters the levels of sugars and starch, and inhibits growth of potato plants

Volker Haake; Rita Zrenner; Uwe Sonnewald; et al. The Plant Journal 1998. doi:10.1046/j.1365-313x.1998.00089.x

Other claims from this paper (19)

Intervention effect Antisense expression of plastid aldolase decreased aldolase expression at the transcript and protein level in several potato transformants.
Intervention effect Aldolase activity was decreased by 32-43% in transformant A-70.
Intervention effect Aldolase activity was decreased by 56-71% in transformant A-3.
Intervention effect Aldolase activity was decreased by 79-83% in transformant A-51.
Intervention effect Aldolase activity was decreased by 91-97% in transformant A-2.
Mechanism Q-Sepharose separation showed that the decrease in aldolase activity was due to inhibition of plastid aldolase.
Intervention effect The transformants showed a small increase in Rubisco activity.
Intervention effect The transformants showed a small decrease in phosphoribulokinase activity and larger but subproportional decreases in sedoheptulose-1,7-biphosphatase and plastid fructose-1,6-bisphosphatase activity.
Intervention effect The transformants contained increased triose phosphates.
Intervention effect The transformants contained very low ribulose-1,5-bisphosphate and glycerate-3-phosphate.
Intervention effect Thylakoid energization was increased in the transformants, with photosystem II more reduced.
Intervention effect Starch synthesis was decreased by 16% in transformant A-70.
Intervention effect Starch synthesis was decreased by 36% in transformant A-3.
Intervention effect Sucrose synthesis was less strongly inhibited than starch synthesis in the transformants.
Intervention effect Ambient photosynthesis was inhibited by 40% in transformant A-3.
Intervention effect Ambient photosynthesis was inhibited by 66% in transformant A-51.
Intervention effect Ambient photosynthesis was inhibited by 85% in transformant A-2.
Intervention effect Plant growth was not significantly altered in transformant A-70.
Intervention effect Plant growth was decreased by 41% in transformant A-3 and was severely inhibited in plants with under 20% of wild-type aldolase activity.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Ambient photosynthesis was inhibited by 40% in transformant A-3.

Taxon: potatoSolanum tuberosume0
Material: A-3e6
Treatment: Antisense expression of a full length cDNA encoding plastid aldolasee0
Outcome: Ambient photosynthesise6
Direction: inhibitede6
Value: 40%e6

Not reportedComparator

Verbatim

e0
“Antisense expression of a full length cDNA encoding plastid aldolase led to decreased expression of aldolase at the transcript and protein level in several 'antisense' potato transformants”
✓ located verbatim in the source · abstract, characters 0–188

e6
“Ambient photosynthesis was inhibited by 10%, 40%, 66% and 85% in A-70, A-3, A-51 and A-2”
✓ located verbatim in the source · abstract, characters 747–835

Title

A moderate decrease of plastid aldolase activity inhibits photosynthesis, alters the levels of sugars and starch, and inhibits growth of potato plants

Volker Haake; Rita Zrenner; Uwe Sonnewald; et al. The Plant Journal 1998. doi:10.1046/j.1365-313x.1998.00089.x

Other claims from this paper (19)

Intervention effect Antisense expression of plastid aldolase decreased aldolase expression at the transcript and protein level in several potato transformants.
Intervention effect Aldolase activity was decreased by 32-43% in transformant A-70.
Intervention effect Aldolase activity was decreased by 56-71% in transformant A-3.
Intervention effect Aldolase activity was decreased by 79-83% in transformant A-51.
Intervention effect Aldolase activity was decreased by 91-97% in transformant A-2.
Mechanism Q-Sepharose separation showed that the decrease in aldolase activity was due to inhibition of plastid aldolase.
Intervention effect The transformants showed a small increase in Rubisco activity.
Intervention effect The transformants showed a small decrease in phosphoribulokinase activity and larger but subproportional decreases in sedoheptulose-1,7-biphosphatase and plastid fructose-1,6-bisphosphatase activity.
Intervention effect The transformants contained increased triose phosphates.
Intervention effect The transformants contained very low ribulose-1,5-bisphosphate and glycerate-3-phosphate.
Intervention effect Thylakoid energization was increased in the transformants, with photosystem II more reduced.
Intervention effect Starch synthesis was decreased by 16% in transformant A-70.
Intervention effect Starch synthesis was decreased by 36% in transformant A-3.
Intervention effect Sucrose synthesis was less strongly inhibited than starch synthesis in the transformants.
Intervention effect Ambient photosynthesis was inhibited by 10% in transformant A-70.
Intervention effect Ambient photosynthesis was inhibited by 66% in transformant A-51.
Intervention effect Ambient photosynthesis was inhibited by 85% in transformant A-2.
Intervention effect Plant growth was not significantly altered in transformant A-70.
Intervention effect Plant growth was decreased by 41% in transformant A-3 and was severely inhibited in plants with under 20% of wild-type aldolase activity.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Ambient photosynthesis was inhibited by 66% in transformant A-51.

Taxon: potatoSolanum tuberosume0
Material: A-51e6
Treatment: Antisense expression of a full length cDNA encoding plastid aldolasee0
Outcome: Ambient photosynthesise6
Direction: inhibitede6
Value: 66%e6

Not reportedComparator

Verbatim

e0
“Antisense expression of a full length cDNA encoding plastid aldolase led to decreased expression of aldolase at the transcript and protein level in several 'antisense' potato transformants”
✓ located verbatim in the source · abstract, characters 0–188

e6
“Ambient photosynthesis was inhibited by 10%, 40%, 66% and 85% in A-70, A-3, A-51 and A-2”
✓ located verbatim in the source · abstract, characters 747–835

Title

A moderate decrease of plastid aldolase activity inhibits photosynthesis, alters the levels of sugars and starch, and inhibits growth of potato plants

Volker Haake; Rita Zrenner; Uwe Sonnewald; et al. The Plant Journal 1998. doi:10.1046/j.1365-313x.1998.00089.x

Other claims from this paper (19)

Intervention effect Antisense expression of plastid aldolase decreased aldolase expression at the transcript and protein level in several potato transformants.
Intervention effect Aldolase activity was decreased by 32-43% in transformant A-70.
Intervention effect Aldolase activity was decreased by 56-71% in transformant A-3.
Intervention effect Aldolase activity was decreased by 79-83% in transformant A-51.
Intervention effect Aldolase activity was decreased by 91-97% in transformant A-2.
Mechanism Q-Sepharose separation showed that the decrease in aldolase activity was due to inhibition of plastid aldolase.
Intervention effect The transformants showed a small increase in Rubisco activity.
Intervention effect The transformants showed a small decrease in phosphoribulokinase activity and larger but subproportional decreases in sedoheptulose-1,7-biphosphatase and plastid fructose-1,6-bisphosphatase activity.
Intervention effect The transformants contained increased triose phosphates.
Intervention effect The transformants contained very low ribulose-1,5-bisphosphate and glycerate-3-phosphate.
Intervention effect Thylakoid energization was increased in the transformants, with photosystem II more reduced.
Intervention effect Starch synthesis was decreased by 16% in transformant A-70.
Intervention effect Starch synthesis was decreased by 36% in transformant A-3.
Intervention effect Sucrose synthesis was less strongly inhibited than starch synthesis in the transformants.
Intervention effect Ambient photosynthesis was inhibited by 10% in transformant A-70.
Intervention effect Ambient photosynthesis was inhibited by 40% in transformant A-3.
Intervention effect Ambient photosynthesis was inhibited by 85% in transformant A-2.
Intervention effect Plant growth was not significantly altered in transformant A-70.
Intervention effect Plant growth was decreased by 41% in transformant A-3 and was severely inhibited in plants with under 20% of wild-type aldolase activity.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Ambient photosynthesis was inhibited by 85% in transformant A-2.

Taxon: potatoSolanum tuberosume0
Material: A-2e6
Treatment: Antisense expression of a full length cDNA encoding plastid aldolasee0
Outcome: Ambient photosynthesise6
Direction: inhibitede6
Value: 85%e6

Not reportedComparator

Verbatim

e0
“Antisense expression of a full length cDNA encoding plastid aldolase led to decreased expression of aldolase at the transcript and protein level in several 'antisense' potato transformants”
✓ located verbatim in the source · abstract, characters 0–188

e6
“Ambient photosynthesis was inhibited by 10%, 40%, 66% and 85% in A-70, A-3, A-51 and A-2”
✓ located verbatim in the source · abstract, characters 747–835

Title

A moderate decrease of plastid aldolase activity inhibits photosynthesis, alters the levels of sugars and starch, and inhibits growth of potato plants

Volker Haake; Rita Zrenner; Uwe Sonnewald; et al. The Plant Journal 1998. doi:10.1046/j.1365-313x.1998.00089.x

Other claims from this paper (19)

Intervention effect Antisense expression of plastid aldolase decreased aldolase expression at the transcript and protein level in several potato transformants.
Intervention effect Aldolase activity was decreased by 32-43% in transformant A-70.
Intervention effect Aldolase activity was decreased by 56-71% in transformant A-3.
Intervention effect Aldolase activity was decreased by 79-83% in transformant A-51.
Intervention effect Aldolase activity was decreased by 91-97% in transformant A-2.
Mechanism Q-Sepharose separation showed that the decrease in aldolase activity was due to inhibition of plastid aldolase.
Intervention effect The transformants showed a small increase in Rubisco activity.
Intervention effect The transformants showed a small decrease in phosphoribulokinase activity and larger but subproportional decreases in sedoheptulose-1,7-biphosphatase and plastid fructose-1,6-bisphosphatase activity.
Intervention effect The transformants contained increased triose phosphates.
Intervention effect The transformants contained very low ribulose-1,5-bisphosphate and glycerate-3-phosphate.
Intervention effect Thylakoid energization was increased in the transformants, with photosystem II more reduced.
Intervention effect Starch synthesis was decreased by 16% in transformant A-70.
Intervention effect Starch synthesis was decreased by 36% in transformant A-3.
Intervention effect Sucrose synthesis was less strongly inhibited than starch synthesis in the transformants.
Intervention effect Ambient photosynthesis was inhibited by 10% in transformant A-70.
Intervention effect Ambient photosynthesis was inhibited by 40% in transformant A-3.
Intervention effect Ambient photosynthesis was inhibited by 66% in transformant A-51.
Intervention effect Plant growth was not significantly altered in transformant A-70.
Intervention effect Plant growth was decreased by 41% in transformant A-3 and was severely inhibited in plants with under 20% of wild-type aldolase activity.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Aldolase activity was decreased by 32-43% in transformant A-70.

Taxon: potatoSolanum tuberosume0
Material: A-70e1
Treatment: Antisense expression of a full length cDNA encoding plastid aldolasee0
Gene: plastid aldolasee0
Outcome: Aldolase activitye1
Direction: decreasede1
Value: 32-43%e1

Not reportedComparator

Verbatim

e0
“Antisense expression of a full length cDNA encoding plastid aldolase led to decreased expression of aldolase at the transcript and protein level in several 'antisense' potato transformants”
✓ located verbatim in the source · abstract, characters 0–188

e1
“Aldolase activity was decreased by 32-43%, 56-71%, 79-83% and 91-97% in A-70, A-3, A-51 and A-2”
✓ located verbatim in the source · abstract, characters 310–405

Title

A moderate decrease of plastid aldolase activity inhibits photosynthesis, alters the levels of sugars and starch, and inhibits growth of potato plants

Volker Haake; Rita Zrenner; Uwe Sonnewald; et al. The Plant Journal 1998. doi:10.1046/j.1365-313x.1998.00089.x

Other claims from this paper (19)

Intervention effect Antisense expression of plastid aldolase decreased aldolase expression at the transcript and protein level in several potato transformants.
Intervention effect Aldolase activity was decreased by 56-71% in transformant A-3.
Intervention effect Aldolase activity was decreased by 79-83% in transformant A-51.
Intervention effect Aldolase activity was decreased by 91-97% in transformant A-2.
Mechanism Q-Sepharose separation showed that the decrease in aldolase activity was due to inhibition of plastid aldolase.
Intervention effect The transformants showed a small increase in Rubisco activity.
Intervention effect The transformants showed a small decrease in phosphoribulokinase activity and larger but subproportional decreases in sedoheptulose-1,7-biphosphatase and plastid fructose-1,6-bisphosphatase activity.
Intervention effect The transformants contained increased triose phosphates.
Intervention effect The transformants contained very low ribulose-1,5-bisphosphate and glycerate-3-phosphate.
Intervention effect Thylakoid energization was increased in the transformants, with photosystem II more reduced.
Intervention effect Starch synthesis was decreased by 16% in transformant A-70.
Intervention effect Starch synthesis was decreased by 36% in transformant A-3.
Intervention effect Sucrose synthesis was less strongly inhibited than starch synthesis in the transformants.
Intervention effect Ambient photosynthesis was inhibited by 10% in transformant A-70.
Intervention effect Ambient photosynthesis was inhibited by 40% in transformant A-3.
Intervention effect Ambient photosynthesis was inhibited by 66% in transformant A-51.
Intervention effect Ambient photosynthesis was inhibited by 85% in transformant A-2.
Intervention effect Plant growth was not significantly altered in transformant A-70.
Intervention effect Plant growth was decreased by 41% in transformant A-3 and was severely inhibited in plants with under 20% of wild-type aldolase activity.

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“decrease in A”

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Direction of the findings

Over time

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