Abstract
The application of synthetic cytokinin (6-benzylaminopurine, BA) to racemes of soybean genotype IX93-100 at 7 days after anthesis (DAA) enhanced pod-set percentage of the florets at the 5th position and above (numbered from the base on rachis). The endogenous cytokinin (trans-zeatin riboside) content of individual florets was measured at the 1, 3, 5, 7th position every 3 days after anthesis. Cytokinin was detected only from the florets at 9 DAA, and the content was higher in the more proximal florets while it became negligible in the 7th floret. These results suggest that an increase in the amount of cytokinin in individual florets might enhance the pod setting of the florets positioned at the middle or distal part within the raceme.
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Claims 4
Claim · model-written summary
BA applied seven days after anthesis enhanced pod setting at floret positions five and above.
- Taxon
- soybean
Glycine maxe0 - Material
- IX93-100e0
- Organ / stage
- florets at the 5th position and abovee0
- Treatment
- synthetic cytokinin (6-benzylaminopurine, BA)e0
- Outcome
- pod-set percentagee0
- Direction
- enhancede0
- Qualifier
- 7 days after anthesis (DAA)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The application of synthetic cytokinin (6-benzylaminopurine, BA) to racemes of soybean genotype IX93-100 at 7 days after anthesis (DAA) enhanced pod-set percentage of the florets at the 5th position and above (numbered from the base on rachis).”
Claim · model-written summary
Endogenous cytokinin was detected in florets only at nine days after anthesis.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cytokinin was detected only from the florets at 9 DAA”
e1“soybean genotype IX93-100”
Claim · model-written summary
Cytokinin content was higher in proximal florets and negligible at the seventh floret.
- Taxon
- soybeanGlycine maxe1
- Organ / stage
- more proximal floretse0
- Outcome
- contente0
- Direction
- highere0
- Comparator
- 7th florete0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the content was higher in the more proximal florets while it became negligible in the 7th floret”
e1“soybean genotype IX93-100”
Claim · model-written summary
The authors suggest that increasing cytokinin in individual florets might improve pod setting at middle or distal raceme positions.
- Taxon
- soybeanGlycine maxe1
- Organ / stage
- florets positioned at the middle or distal parte0
- Compound
- cytokinine0
- Outcome
- pod settinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“an increase in the amount of cytokinin in individual florets might enhance the pod setting of the florets positioned at the middle or distal part within the raceme”
e1“soybean genotype IX93-100”
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