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“dry weight decrease”

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Organism: Solanum tuberosum ✕

Mechanismobservedoriginal resultmeasured

Claim · model-written summary

Increased light interception under nitrogen was partially offset by reduced dry weight partitioning to tubers.

Taxon: potatoSolanum tuberosumt0
Outcome: Increases in light interceptione0
Qualifier: decrease in the proportion of the dry weight partitioned to the tuberse0

Verbatim

e0
“Increases in light interception, in response to nitrogen, were partially offset by a concomitant decrease in the proportion of the dry weight partitioned to the tubers”
✓ located verbatim in the source · abstract, characters 1207–1374

t0
“potato”
✓ located verbatim in the source · title, characters 52–58

Title

Growth, nitrogen uptake and partitioning within the potato (Solatium tuberosum L.) crop, in relation to nitrogen application

P. Millard; B. Marshall The Journal of Agricultural Science 1986. doi:10.1017/s0021859600087220

Other claims from this paper (11)

Intervention effect Fertilizer increased potato nitrogen uptake.
Observation At high nitrogen rates, uptake exceeded immediate growth requirements.
Observation Extra nitrogen initially occurred mainly as soluble protein in leaves.
Observation Extra nitrogen initially occurred as nitrate in the stem.
Observation Reduced nitrogen in tubers became a large component during tuber bulking.
Intervention effect 25 g N/m 2 shifted nitrogen partitioning toward foliage relative to tubers.
Observation Maximum final tuber yield occurred at 15 g N/m 2 in both years.
Mechanism Nitrogen-related yield increases were due to increased radiation interception.
Intervention effect Canopy photosynthetic efficiency was little affected.
Intervention effect Tuber dry matter content was little affected.
Association Nitrogen application effects on tuber yield depended on harvest date.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Increase in respiration is partly correlated with decrease in fresh weight upon transfer

Taxon: Solanum tuberosumSolanum tuberosume0
Treatment: transfere6
Outcome: increase in respiratione6

Not reportedDirection

Verbatim

e0
“Potato tuber ( Solanum tuberosum L. cv. Bintje) callus shows a decrease in fresh weight and an increase in dry weight upon transfer to nutrient medium supplemented with 0.3 or 0.5 M mannitol”
✓ located verbatim in the source · abstract, characters 0–190

e6
“The increase in respiration is partly correlated with the decrease in fresh weight upon transfer”
✓ located verbatim in the source · abstract, characters 951–1047

Title

Influence of osmotic stress on the respiration of potato tuber callus

Linus H. W. van der Plas; Marijke J. Wagner Physiologia Plantarum 1984. doi:10.1111/j.1399-3054.1984.tb04592.x

Other claims from this paper (14)

Intervention effect Potato callus fresh weight decreased upon transfer to mannitol medium
Intervention effect Potato callus dry weight increased upon transfer to mannitol medium
Intervention effect Osmolarity of the intracellular fluid of potato callus increased upon transfer to mannitol medium
Mechanism Mannitol is probably taken up from the medium until tissue osmolarity equals that of the medium
Intervention effect Respiration of potato callus increased upon transfer to medium with extra mannitol, especially per fresh weight
Intervention effect On a fresh weight basis, cytochrome and alternative pathway capacities did not change appreciably with extra mannitol
Intervention effect Participation of the alternative pathway in uninhibited respiration of potato callus rose from about 10% to 90% upon transfer
Intervention effect Capacities of the cytochrome and alternative pathway declined per disc upon transfer
Intervention effect Total respiration per disc of potato callus significantly increased upon transfer
Mechanism Total respiration per disc increased due to increased participation of the alternative pathway
Intervention effect ATP production per disc was almost unchanged before and after transfer
Mechanism The alternative pathway may function as a reserve capacity in potato callus when cytochrome pathway ATP production is impaired
Intervention effect Growth of potato callus became negligible on medium with 0.5 M mannitol after osmotic adaptation
Observation Potato callus retained its viability after osmotic adaptation on 0.5 M mannitol

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Supplemental UV-B did not significantly decrease dry weight in potato.

Taxon: potatoSolanum tuberosume1
Treatment: supplemental enhancement of 32 mW m −2 effective UV-B radiatione0
Outcome: dry weightse0
Direction: not significantly decreasede0
Comparator: control plants that received only solar UV-B radiatione0

Verbatim

e0
“The dry weights of all 4 species and pea and wheat plant height were not significantly decreased by a supplemental enhancement of 32 mW m −2 effective UV-B radiation from cellulose acetate filtered FS-40 sunlamps for 6 hours each day, relative to control plants that received only solar UV-B radiation”
✓ located verbatim in the source · abstract, characters 837–1138

e1
“potato ( Solanum tuberosum L.)”
✓ located verbatim in the source · abstract, characters 117–147

Title

Effects of Deletion and Enhancement of Ultraviolet-B (280–315nm) Radiation on Plants Grown at 3000 m Elevation1

Michael R. Becwar; Frank D. Moore; Michael J. Burke Journal of the American Society for Horticultural Science 1982. doi:10.21273/jashs.107.5.771

Other claims from this paper (9)

Intervention effect UV-B transmitting films produced shorter wheat than UV-B excluding Mylar.
Intervention effect UV-B film treatments did not significantly differ in potato dry weight.
Intervention effect UV-B film treatments did not significantly differ in radish dry weight.
Intervention effect UV-B film treatments did not significantly differ in wheat dry weight.
Intervention effect Supplemental UV-B did not significantly decrease dry weight in pea.
Intervention effect Supplemental UV-B did not significantly decrease dry weight in radish.
Intervention effect Supplemental UV-B did not significantly decrease dry weight in wheat.
Intervention effect Supplemental UV-B did not significantly decrease pea height.
Intervention effect Supplemental UV-B did not significantly decrease wheat height.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Potato callus dry weight increased upon transfer to mannitol medium

Taxon: Solanum tuberosumSolanum tuberosume0
Material: cv. Bintjee0
Organ / stage: calluse0
Treatment: nutrient medium supplemented with 0.3 or 0.5 M mannitole0
Outcome: dry weighte0
Direction: increasee0

Not reportedComparator

Verbatim

e0
“Potato tuber ( Solanum tuberosum L. cv. Bintje) callus shows a decrease in fresh weight and an increase in dry weight upon transfer to nutrient medium supplemented with 0.3 or 0.5 M mannitol”
✓ located verbatim in the source · abstract, characters 0–190

Title

Influence of osmotic stress on the respiration of potato tuber callus

Linus H. W. van der Plas; Marijke J. Wagner Physiologia Plantarum 1984. doi:10.1111/j.1399-3054.1984.tb04592.x

Other claims from this paper (14)

Intervention effect Potato callus fresh weight decreased upon transfer to mannitol medium
Intervention effect Osmolarity of the intracellular fluid of potato callus increased upon transfer to mannitol medium
Mechanism Mannitol is probably taken up from the medium until tissue osmolarity equals that of the medium
Intervention effect Respiration of potato callus increased upon transfer to medium with extra mannitol, especially per fresh weight
Intervention effect On a fresh weight basis, cytochrome and alternative pathway capacities did not change appreciably with extra mannitol
Intervention effect Participation of the alternative pathway in uninhibited respiration of potato callus rose from about 10% to 90% upon transfer
Association Increase in respiration is partly correlated with decrease in fresh weight upon transfer
Intervention effect Capacities of the cytochrome and alternative pathway declined per disc upon transfer
Intervention effect Total respiration per disc of potato callus significantly increased upon transfer
Mechanism Total respiration per disc increased due to increased participation of the alternative pathway
Intervention effect ATP production per disc was almost unchanged before and after transfer
Mechanism The alternative pathway may function as a reserve capacity in potato callus when cytochrome pathway ATP production is impaired
Intervention effect Growth of potato callus became negligible on medium with 0.5 M mannitol after osmotic adaptation
Observation Potato callus retained its viability after osmotic adaptation on 0.5 M mannitol

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Potato callus fresh weight decreased upon transfer to mannitol medium

Taxon: Solanum tuberosumSolanum tuberosume0
Material: cv. Bintjee0
Organ / stage: calluse0
Treatment: nutrient medium supplemented with 0.3 or 0.5 M mannitole0
Outcome: fresh weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Potato tuber ( Solanum tuberosum L. cv. Bintje) callus shows a decrease in fresh weight and an increase in dry weight upon transfer to nutrient medium supplemented with 0.3 or 0.5 M mannitol”
✓ located verbatim in the source · abstract, characters 0–190

Title

Influence of osmotic stress on the respiration of potato tuber callus

Linus H. W. van der Plas; Marijke J. Wagner Physiologia Plantarum 1984. doi:10.1111/j.1399-3054.1984.tb04592.x

Other claims from this paper (14)

Intervention effect Potato callus dry weight increased upon transfer to mannitol medium
Intervention effect Osmolarity of the intracellular fluid of potato callus increased upon transfer to mannitol medium
Mechanism Mannitol is probably taken up from the medium until tissue osmolarity equals that of the medium
Intervention effect Respiration of potato callus increased upon transfer to medium with extra mannitol, especially per fresh weight
Intervention effect On a fresh weight basis, cytochrome and alternative pathway capacities did not change appreciably with extra mannitol
Intervention effect Participation of the alternative pathway in uninhibited respiration of potato callus rose from about 10% to 90% upon transfer
Association Increase in respiration is partly correlated with decrease in fresh weight upon transfer
Intervention effect Capacities of the cytochrome and alternative pathway declined per disc upon transfer
Intervention effect Total respiration per disc of potato callus significantly increased upon transfer
Mechanism Total respiration per disc increased due to increased participation of the alternative pathway
Intervention effect ATP production per disc was almost unchanged before and after transfer
Mechanism The alternative pathway may function as a reserve capacity in potato callus when cytochrome pathway ATP production is impaired
Intervention effect Growth of potato callus became negligible on medium with 0.5 M mannitol after osmotic adaptation
Observation Potato callus retained its viability after osmotic adaptation on 0.5 M mannitol

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Growth of potato callus became negligible on medium with 0.5 M mannitol after osmotic adaptation

Taxon: Solanum tuberosumSolanum tuberosume0
Treatment: 0.5 M mannitole6
Outcome: growthe6
Direction: decreaseinferrede6

Not reportedComparator

Verbatim

e0
“Potato tuber ( Solanum tuberosum L. cv. Bintje) callus shows a decrease in fresh weight and an increase in dry weight upon transfer to nutrient medium supplemented with 0.3 or 0.5 M mannitol”
✓ located verbatim in the source · abstract, characters 0–190

e6
“After osmotic adaptation, on a medium with 0.5 M mannitol, growth is negligible, although the tissue retains its viability”
✓ located verbatim in the source · abstract, characters 383–505

Title

Influence of osmotic stress on the respiration of potato tuber callus

Linus H. W. van der Plas; Marijke J. Wagner Physiologia Plantarum 1984. doi:10.1111/j.1399-3054.1984.tb04592.x

Other claims from this paper (14)

Intervention effect Potato callus fresh weight decreased upon transfer to mannitol medium
Intervention effect Potato callus dry weight increased upon transfer to mannitol medium
Intervention effect Osmolarity of the intracellular fluid of potato callus increased upon transfer to mannitol medium
Mechanism Mannitol is probably taken up from the medium until tissue osmolarity equals that of the medium
Intervention effect Respiration of potato callus increased upon transfer to medium with extra mannitol, especially per fresh weight
Intervention effect On a fresh weight basis, cytochrome and alternative pathway capacities did not change appreciably with extra mannitol
Intervention effect Participation of the alternative pathway in uninhibited respiration of potato callus rose from about 10% to 90% upon transfer
Association Increase in respiration is partly correlated with decrease in fresh weight upon transfer
Intervention effect Capacities of the cytochrome and alternative pathway declined per disc upon transfer
Intervention effect Total respiration per disc of potato callus significantly increased upon transfer
Mechanism Total respiration per disc increased due to increased participation of the alternative pathway
Intervention effect ATP production per disc was almost unchanged before and after transfer
Mechanism The alternative pathway may function as a reserve capacity in potato callus when cytochrome pathway ATP production is impaired
Observation Potato callus retained its viability after osmotic adaptation on 0.5 M mannitol

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Respiration of potato callus increased upon transfer to medium with extra mannitol, especially per fresh weight

Taxon: Solanum tuberosumSolanum tuberosume0
Treatment: transfer to medium with extra mannitole3
Outcome: Respiratione3
Direction: increasese3
Qualifier: especially when expressed on a fresh weight basise3

Not reportedComparator

Verbatim

e0
“Potato tuber ( Solanum tuberosum L. cv. Bintje) callus shows a decrease in fresh weight and an increase in dry weight upon transfer to nutrient medium supplemented with 0.3 or 0.5 M mannitol”
✓ located verbatim in the source · abstract, characters 0–190

e3
“Respiration increases upon transfer to medium with extra mannitol, especially when expressed on a fresh weight basis”
✓ located verbatim in the source · abstract, characters 507–623

Title

Influence of osmotic stress on the respiration of potato tuber callus

Linus H. W. van der Plas; Marijke J. Wagner Physiologia Plantarum 1984. doi:10.1111/j.1399-3054.1984.tb04592.x

Other claims from this paper (14)

Intervention effect Potato callus fresh weight decreased upon transfer to mannitol medium
Intervention effect Potato callus dry weight increased upon transfer to mannitol medium
Intervention effect Osmolarity of the intracellular fluid of potato callus increased upon transfer to mannitol medium
Mechanism Mannitol is probably taken up from the medium until tissue osmolarity equals that of the medium
Intervention effect On a fresh weight basis, cytochrome and alternative pathway capacities did not change appreciably with extra mannitol
Intervention effect Participation of the alternative pathway in uninhibited respiration of potato callus rose from about 10% to 90% upon transfer
Association Increase in respiration is partly correlated with decrease in fresh weight upon transfer
Intervention effect Capacities of the cytochrome and alternative pathway declined per disc upon transfer
Intervention effect Total respiration per disc of potato callus significantly increased upon transfer
Mechanism Total respiration per disc increased due to increased participation of the alternative pathway
Intervention effect ATP production per disc was almost unchanged before and after transfer
Mechanism The alternative pathway may function as a reserve capacity in potato callus when cytochrome pathway ATP production is impaired
Intervention effect Growth of potato callus became negligible on medium with 0.5 M mannitol after osmotic adaptation
Observation Potato callus retained its viability after osmotic adaptation on 0.5 M mannitol

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

On a fresh weight basis, cytochrome and alternative pathway capacities did not change appreciably with extra mannitol

Taxon: Solanum tuberosumSolanum tuberosume0
Treatment: transfer to medium with extra mannitole3
Outcome: cytochrome and alternative pathway capacitiese4
Direction: no_changeinferrede4
Qualifier: fresh weight basise3

Not reportedComparator

Verbatim

e0
“Potato tuber ( Solanum tuberosum L. cv. Bintje) callus shows a decrease in fresh weight and an increase in dry weight upon transfer to nutrient medium supplemented with 0.3 or 0.5 M mannitol”
✓ located verbatim in the source · abstract, characters 0–190

e3
“Respiration increases upon transfer to medium with extra mannitol, especially when expressed on a fresh weight basis”
✓ located verbatim in the source · abstract, characters 507–623

e4
“On this basis cytochrome and alternative pathway capacities do not change appreciably”
✓ located verbatim in the source · abstract, characters 625–710

Title

Influence of osmotic stress on the respiration of potato tuber callus

Linus H. W. van der Plas; Marijke J. Wagner Physiologia Plantarum 1984. doi:10.1111/j.1399-3054.1984.tb04592.x

Other claims from this paper (14)

Intervention effect Potato callus fresh weight decreased upon transfer to mannitol medium
Intervention effect Potato callus dry weight increased upon transfer to mannitol medium
Intervention effect Osmolarity of the intracellular fluid of potato callus increased upon transfer to mannitol medium
Mechanism Mannitol is probably taken up from the medium until tissue osmolarity equals that of the medium
Intervention effect Respiration of potato callus increased upon transfer to medium with extra mannitol, especially per fresh weight
Intervention effect Participation of the alternative pathway in uninhibited respiration of potato callus rose from about 10% to 90% upon transfer
Association Increase in respiration is partly correlated with decrease in fresh weight upon transfer
Intervention effect Capacities of the cytochrome and alternative pathway declined per disc upon transfer
Intervention effect Total respiration per disc of potato callus significantly increased upon transfer
Mechanism Total respiration per disc increased due to increased participation of the alternative pathway
Intervention effect ATP production per disc was almost unchanged before and after transfer
Mechanism The alternative pathway may function as a reserve capacity in potato callus when cytochrome pathway ATP production is impaired
Intervention effect Growth of potato callus became negligible on medium with 0.5 M mannitol after osmotic adaptation
Observation Potato callus retained its viability after osmotic adaptation on 0.5 M mannitol

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

ATP production per disc was almost unchanged before and after transfer

Taxon: Solanum tuberosumSolanum tuberosume0
Treatment: transfere6
Outcome: ATP‐production per disce6
Direction: no_changeinferrede6

Not reportedComparator

Verbatim

e0
“Potato tuber ( Solanum tuberosum L. cv. Bintje) callus shows a decrease in fresh weight and an increase in dry weight upon transfer to nutrient medium supplemented with 0.3 or 0.5 M mannitol”
✓ located verbatim in the source · abstract, characters 0–190

e6
“This results in an almost equal ATP‐production per disc before and after transfer”
✓ located verbatim in the source · abstract, characters 1244–1325

Title

Influence of osmotic stress on the respiration of potato tuber callus

Linus H. W. van der Plas; Marijke J. Wagner Physiologia Plantarum 1984. doi:10.1111/j.1399-3054.1984.tb04592.x

Other claims from this paper (14)

Intervention effect Potato callus fresh weight decreased upon transfer to mannitol medium
Intervention effect Potato callus dry weight increased upon transfer to mannitol medium
Intervention effect Osmolarity of the intracellular fluid of potato callus increased upon transfer to mannitol medium
Mechanism Mannitol is probably taken up from the medium until tissue osmolarity equals that of the medium
Intervention effect Respiration of potato callus increased upon transfer to medium with extra mannitol, especially per fresh weight
Intervention effect On a fresh weight basis, cytochrome and alternative pathway capacities did not change appreciably with extra mannitol
Intervention effect Participation of the alternative pathway in uninhibited respiration of potato callus rose from about 10% to 90% upon transfer
Association Increase in respiration is partly correlated with decrease in fresh weight upon transfer
Intervention effect Capacities of the cytochrome and alternative pathway declined per disc upon transfer
Intervention effect Total respiration per disc of potato callus significantly increased upon transfer
Mechanism Total respiration per disc increased due to increased participation of the alternative pathway
Mechanism The alternative pathway may function as a reserve capacity in potato callus when cytochrome pathway ATP production is impaired
Intervention effect Growth of potato callus became negligible on medium with 0.5 M mannitol after osmotic adaptation
Observation Potato callus retained its viability after osmotic adaptation on 0.5 M mannitol

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Potato callus retained its viability after osmotic adaptation on 0.5 M mannitol

Taxon: Solanum tuberosumSolanum tuberosume0
Outcome: viabilitye6
Qualifier: After osmotic adaptatione6

Verbatim

e0
“Potato tuber ( Solanum tuberosum L. cv. Bintje) callus shows a decrease in fresh weight and an increase in dry weight upon transfer to nutrient medium supplemented with 0.3 or 0.5 M mannitol”
✓ located verbatim in the source · abstract, characters 0–190

e6
“After osmotic adaptation, on a medium with 0.5 M mannitol, growth is negligible, although the tissue retains its viability”
✓ located verbatim in the source · abstract, characters 383–505

Title

Influence of osmotic stress on the respiration of potato tuber callus

Linus H. W. van der Plas; Marijke J. Wagner Physiologia Plantarum 1984. doi:10.1111/j.1399-3054.1984.tb04592.x

Other claims from this paper (14)

Intervention effect Potato callus fresh weight decreased upon transfer to mannitol medium
Intervention effect Potato callus dry weight increased upon transfer to mannitol medium
Intervention effect Osmolarity of the intracellular fluid of potato callus increased upon transfer to mannitol medium
Mechanism Mannitol is probably taken up from the medium until tissue osmolarity equals that of the medium
Intervention effect Respiration of potato callus increased upon transfer to medium with extra mannitol, especially per fresh weight
Intervention effect On a fresh weight basis, cytochrome and alternative pathway capacities did not change appreciably with extra mannitol
Intervention effect Participation of the alternative pathway in uninhibited respiration of potato callus rose from about 10% to 90% upon transfer
Association Increase in respiration is partly correlated with decrease in fresh weight upon transfer
Intervention effect Capacities of the cytochrome and alternative pathway declined per disc upon transfer
Intervention effect Total respiration per disc of potato callus significantly increased upon transfer
Mechanism Total respiration per disc increased due to increased participation of the alternative pathway
Intervention effect ATP production per disc was almost unchanged before and after transfer
Mechanism The alternative pathway may function as a reserve capacity in potato callus when cytochrome pathway ATP production is impaired
Intervention effect Growth of potato callus became negligible on medium with 0.5 M mannitol after osmotic adaptation

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“dry weight decrease”

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