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231225s2021 xx |||||o 00| ||eng c |
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|a 10.1270/jsbbs.21035
|2 doi
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|a pubmed24n1114.xml
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|a (DE-627)NLM334484006
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|a (NLM)34912173
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Yamaguchi, Naoya
|e verfasserin
|4 aut
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|a A pubescence color gene enhances tolerance to cold-induced seed cracking in yellow soybean
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|c 2021
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Revised 17.12.2021
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a Copyright © 2021 by JAPANESE SOCIETY OF BREEDING.
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|a In yellow soybean, severe cold weather causes seed cracking on the dorsal side. Yellow soybeans carry the I or ii allele of the I locus and have a yellow (I) or pigmented (ii ) hilum. We previously isolated an additional allele, designated as Ic, of the I locus, and reported that yellow soybeans with the IcIc genotype may be tolerant to cold-induced seed cracking. The Ic allele by itself, however, does not confer high tolerance. The association of a pubescence color gene (T) with suppression of low-temperature-induced seed coat deterioration has been previously reported. In the present study, we tested whether T is effective for the suppression of cold-induced seed cracking using two pairs of near-isogenic lines for the T locus in the iiii or IcIc background. In both backgrounds, the cracked seed rate of the near-isogenic line with the TT genotype was significantly lower than that with the tt genotype, which indicates that T has an inhibitory effect on cold-induced seed cracking. Furthermore, we also showed that gene pyramiding of Ic and T can improve tolerance to cold-induced seed cracking. Our findings should aid the development of highly SC-tolerant cultivars in soybean breeding programs
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|a Journal Article
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|a abiotic stress
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|a gene pyramiding
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|a seed cracking
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|a tolerance
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|a yellow soybean
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|a Suzuki, Chika
|e verfasserin
|4 aut
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1 |
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|a Yamashita, Yoko
|e verfasserin
|4 aut
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1 |
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|a Senda, Mineo
|e verfasserin
|4 aut
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773 |
0 |
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|i Enthalten in
|t Breeding science
|d 1998
|g 71(2021), 4 vom: 15. Sept., Seite 467-473
|w (DE-627)NLM098238299
|x 1344-7610
|7 nnns
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773 |
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|g volume:71
|g year:2021
|g number:4
|g day:15
|g month:09
|g pages:467-473
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|u http://dx.doi.org/10.1270/jsbbs.21035
|3 Volltext
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|d 71
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|e 4
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|h 467-473
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