Paper · 2008 · Journal of Integrative Plant Biology

Response of Chinese Wampee Axes and Maize Embryos to Dehydration at Different Rates

Hui Huang; Song‐Quan Song; Xian‐Jin Wu

15
claims
19
verbatim quotes
12
citations
2
research areas
—
Not open access

Abstract

Survival of wampee (Clausena lansiumSkeels) axes and maize (Zea mays L.) embryos decreased with rapid and slow dehydration. Damage of wampee axes by rapid dehydration was much less than by slow dehydration, and that was contrary to maize embryos. The malondialdehyde contents of wampee axes and maize embryos rapidly increased with dehydration, those of wampee axes were lower during rapid dehydration than during slow dehydration, and those of maize embryos were higher during rapid dehydration than during slow dehydration. Activities of superoxide dismutase (SOD), ascorbate peroxidase (APX) and catalase (CAT) of wampee axes markedly increased during the early phase of dehydration, and then rapidly decreased, and those of rapidly dehydrated axes were higher than those of slow dehydrated axes when they were dehydrated to low water contents. Activities of SOD and APX of maize embryos notable decreased with dehydration. There were higher SOD activities and lower APX activities of slowly dehydrated maize embryos compared with rapidly dehydrated maize embryos. CAT activities of maize embryos markedly increased during the early phase of dehydration, and then decreased, and those of slowly dehydrated embryos were higher than those of rapidly dehydrated embryos during the late phase of dehydration.

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Claims 15

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Wampee axis survival decreased under rapid and slow dehydration.

Taxon
wampeee0
Organ / stage
axese0
Treatment
rapid and slow dehydratione0
Outcome
Survivale0
Direction
decreasede0

Not reportedComparator

Verbatim

e0

“Survival of wampee (Clausena lansiumSkeels) axes and maize (Zea mays L.) embryos decreased with rapid and slow dehydration”

✓ located verbatim in the source · abstract, characters 0–122 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Maize embryo survival decreased under rapid and slow dehydration.

Taxon
maizeZea mayse0
Organ / stage
embryose0
Treatment
rapid and slow dehydratione0
Outcome
Survivale0
Direction
decreasede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Survival of wampee (Clausena lansiumSkeels) axes and maize (Zea mays L.) embryos decreased with rapid and slow dehydration”

✓ located verbatim in the source · abstract, characters 0–122 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Rapid dehydration damaged wampee axes less than slow dehydration.

Taxon
wampeee0
Organ / stage
axese0
Treatment
rapid dehydratione0
Outcome
Damagee0
Direction
much lesse0
Comparator
slow dehydratione0

Verbatim

e0

“Damage of wampee axes by rapid dehydration was much less than by slow dehydration”

✓ located verbatim in the source · abstract, characters 124–205 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Rapid dehydration damaged maize embryos more than slow dehydration.

Taxon
maizeZea mayse0
Organ / stage
embryose0
Treatment
rapid dehydratione0
Outcome
Damagee0
Comparator
slow dehydratione0

Not reportedDirection

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Damage of wampee axes by rapid dehydration was much less than by slow dehydration, and that was contrary to maize embryos”

✓ located verbatim in the source · abstract, characters 124–245 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Wampee axis malondialdehyde content increased with dehydration.

Taxon
wampeee0
Organ / stage
axese0
Treatment
dehydratione0
Outcome
malondialdehyde contentse0
Direction
rapidly increasede0

Not reportedComparator

Verbatim

e0

“The malondialdehyde contents of wampee axes and maize embryos rapidly increased with dehydration”

✓ located verbatim in the source · abstract, characters 247–343 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Maize embryo malondialdehyde content increased with dehydration.

Taxon
maizeZea mayse0
Organ / stage
embryose0
Treatment
dehydratione0
Outcome
malondialdehyde contentse0
Direction
rapidly increasede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The malondialdehyde contents of wampee axes and maize embryos rapidly increased with dehydration”

✓ located verbatim in the source · abstract, characters 247–343 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Wampee malondialdehyde was lower under rapid than slow dehydration.

Taxon
wampeee0
Organ / stage
axese0
Treatment
rapid dehydratione0
Outcome
malondialdehyde contentse1
Direction
lowere0
Comparator
slow dehydratione0

Verbatim

e0

“those of wampee axes were lower during rapid dehydration than during slow dehydration”

✓ located verbatim in the source · abstract, characters 345–430 · show in text ↑
e1

“malondialdehyde contents of wampee axes”

✓ located verbatim in the source · abstract, characters 251–290 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Maize malondialdehyde was higher under rapid than slow dehydration.

Taxon
maizeZea mayse0
Organ / stage
embryose0
Treatment
rapid dehydratione0
Outcome
malondialdehyde contentse1
Direction
highere0
Comparator
slow dehydratione0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“those of maize embryos were higher during rapid dehydration than during slow dehydration”

✓ located verbatim in the source · abstract, characters 436–524 · show in text ↑
e1

“malondialdehyde contents of wampee axes and maize embryos”

✓ located verbatim in the source · abstract, characters 251–308 · show in text ↑
Observationobservedoriginal resultmixedmeasured

Claim · model-written summary

Wampee SOD, APX and CAT activities rose early and then fell during dehydration.

Taxon
wampeee0
Organ / stage
axese0
Outcome
Activities of superoxide dismutase (SOD), ascorbate peroxidase (APX) and catalase (CAT)e0
Direction
increased during the early phase of dehydration, and then rapidly decreasede0

Verbatim

e0

“Activities of superoxide dismutase (SOD), ascorbate peroxidase (APX) and catalase (CAT) of wampee axes markedly increased during the early phase of dehydration, and then rapidly decreased”

✓ located verbatim in the source · abstract, characters 526–713 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Rapidly dehydrated wampee axes had higher SOD, APX and CAT activities at low water content.

Taxon
wampeee1
Organ / stage
axese0
Treatment
rapidly dehydratede0
Outcome
Activities of superoxide dismutase (SOD), ascorbate peroxidase (APX) and catalase (CAT)e1
Direction
highere0
Comparator
slow dehydrated axese0

Verbatim

e0

“those of rapidly dehydrated axes were higher than those of slow dehydrated axes when they were dehydrated to low water contents”

✓ located verbatim in the source · abstract, characters 719–846 · show in text ↑
e1

“Activities of superoxide dismutase (SOD), ascorbate peroxidase (APX) and catalase (CAT) of wampee axes”

✓ located verbatim in the source · abstract, characters 526–628 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Maize embryo SOD and APX activities decreased with dehydration.

Taxon
maizeZea mayse0
Organ / stage
embryose0
Treatment
dehydratione0
Outcome
Activities of SOD and APXe0
Direction
decreasede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Activities of SOD and APX of maize embryos notable decreased with dehydration”

✓ located verbatim in the source · abstract, characters 848–925 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Slowly dehydrated maize embryos had higher SOD activity than rapidly dehydrated embryos.

Taxon
maizeZea mayse0
Organ / stage
embryose0
Treatment
slowly dehydratede0
Outcome
SOD activitiese0
Direction
highere0
Comparator
rapidly dehydrated maize embryose0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“There were higher SOD activities and lower APX activities of slowly dehydrated maize embryos compared with rapidly dehydrated maize embryos”

✓ located verbatim in the source · abstract, characters 927–1066 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Slowly dehydrated maize embryos had lower APX activity than rapidly dehydrated embryos.

Taxon
maizeZea mayse0
Organ / stage
embryose0
Treatment
slowly dehydratede0
Outcome
APX activitiese0
Direction
lowere0
Comparator
rapidly dehydrated maize embryose0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“There were higher SOD activities and lower APX activities of slowly dehydrated maize embryos compared with rapidly dehydrated maize embryos”

✓ located verbatim in the source · abstract, characters 927–1066 · show in text ↑
Observationobservedoriginal resultmixedmeasured

Claim · model-written summary

Maize embryo CAT activity rose early and then fell during dehydration.

Taxon
maizeZea mayse0
Organ / stage
embryose0
Outcome
CAT activitiese0
Direction
increased during the early phase of dehydration, and then decreasede0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“CAT activities of maize embryos markedly increased during the early phase of dehydration, and then decreased”

✓ located verbatim in the source · abstract, characters 1068–1176 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Slowly dehydrated maize embryos had higher CAT activity than rapidly dehydrated embryos late in dehydration.

Taxon
maizeZea mayse1
Organ / stage
embryose0
Treatment
slowly dehydratede0
Outcome
CAT activitiese1
Direction
highere0
Comparator
rapidly dehydrated embryose0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“those of slowly dehydrated embryos were higher than those of rapidly dehydrated embryos during the late phase of dehydration”

✓ located verbatim in the source · abstract, characters 1182–1306 · show in text ↑
e1

“CAT activities of maize embryos”

✓ located verbatim in the source · abstract, characters 1068–1099 · show in text ↑

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