Paper · 2001 · Rain Fed Crops

Regulating Study on Maize Kernel Development in Vitro

Feng Zhang

4
claims
8
verbatim quotes
2
citations
2
research areas
—
Not open access

Abstract

Effects of sucrose? GA 3? ABA and ethylene on the development of maize kernels during the early stage of kernel development were studied using a revised in vitro culture system. Sucrose supply has close relationships with kernel development; a relatively high ABA/GA 3 rate favors to kernel development; kernels at the early developing stage are very sensitive to ethylene. The regulation of hormone on kernel development may be mediated by soluble acid invertase.

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Claims 4

Associationobservedoriginal resultmeasured

Claim · model-written summary

Sucrose supply was closely related to maize kernel development.

Taxon
maizeZea mayse0
Treatment
Sucrose supplye1
Outcome
kernel developmente1

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

“maize kernels during the early stage of kernel development”

✓ located verbatim in the source · abstract, characters 65–123 · show in text ↑
e1

“Sucrose supply has close relationships with kernel development”

✓ located verbatim in the source · abstract, characters 178–240 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

A relatively high ABA/GA 3 ratio favored kernel development.

Taxon
maizeZea mayse0
Compound
ABA/GA 3e1
Outcome
kernel developmente1
Direction
favorse1

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

“maize kernels during the early stage of kernel development”

✓ located verbatim in the source · abstract, characters 65–123 · show in text ↑
e1

“a relatively high ABA/GA 3 rate favors to kernel development”

✓ located verbatim in the source · abstract, characters 242–302 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Early developing kernels were very sensitive to ethylene.

Taxon
maizeZea mayse0
Organ / stage
early developing stagee1
Outcome
very sensitive to ethylenee1

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

“maize kernels during the early stage of kernel development”

✓ located verbatim in the source · abstract, characters 65–123 · show in text ↑
e1

“kernels at the early developing stage are very sensitive to ethylene”

✓ located verbatim in the source · abstract, characters 304–372 · show in text ↑
Mechanismhypothesisoriginal resultmeasured

Claim · model-written summary

Hormonal regulation of kernel development may be mediated by soluble acid invertase.

Taxon
maizeZea mayse0
Gene
soluble acid invertasee1
Outcome
kernel developmente1

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

“maize kernels during the early stage of kernel development”

✓ located verbatim in the source · abstract, characters 65–123 · show in text ↑
e1

“The regulation of hormone on kernel development may be mediated by soluble acid invertase”

✓ located verbatim in the source · abstract, characters 374–463 · show in text ↑