Vegetative growth after flowering through gibberellin biosynthesis regulates pod setting rate in soybean (Glycine max (L.) Merr.)

T. Taniguchi, N. Murayama, M. Hasegawa, A. C.S. Nakagawa, S. Tanaka, S. H. Zheng, Norimitsu Hamaoka, M. Iwaya-Inoue, Yushi Ishibashi

研究成果: ジャーナルへの寄稿記事

抄録

Pod setting rate in soybean is an important trait that determines pod number, which is highly correlated with seed yield. Using two soybean cultivars with different pod setting rates, we examined the relationship between plant growth regulation by gibberellin (GA) and pod setting rate. Plant growth rate (PGR) after flowering was significantly higher in ‘Fukuyutaka’ (low pod setting rate) than in ‘Kariyutaka’ (high pod setting rate); this difference was caused by increasing of GA biosynthesis-related genes expression. Additionally, pod setting rate in ‘Fukuyutaka’ was lower than that in ‘Kariyutaka’. Furthermore, when ‘Kariyutaka’ was treated with GA after flowering, the PGR increased and pod setting rate decreased. These results suggest that pod setting rate in soybean is regulated by vegetative growth after flowering through GA biosynthesis.

元の言語英語
記事番号e1473668
ジャーナルPlant Signaling and Behavior
13
発行部数8
DOI
出版物ステータス出版済み - 8 3 2018

Fingerprint

gibberellins
vegetative growth
pods
Glycine max
biosynthesis
soybeans
flowering
plant growth
seed yield
Angiospermae
gene expression
cultivars

All Science Journal Classification (ASJC) codes

  • Plant Science

これを引用

Vegetative growth after flowering through gibberellin biosynthesis regulates pod setting rate in soybean (Glycine max (L.) Merr.). / Taniguchi, T.; Murayama, N.; Hasegawa, M.; Nakagawa, A. C.S.; Tanaka, S.; Zheng, S. H.; Hamaoka, Norimitsu; Iwaya-Inoue, M.; Ishibashi, Yushi.

:: Plant Signaling and Behavior, 巻 13, 番号 8, e1473668, 03.08.2018.

研究成果: ジャーナルへの寄稿記事

Taniguchi, T. ; Murayama, N. ; Hasegawa, M. ; Nakagawa, A. C.S. ; Tanaka, S. ; Zheng, S. H. ; Hamaoka, Norimitsu ; Iwaya-Inoue, M. ; Ishibashi, Yushi. / Vegetative growth after flowering through gibberellin biosynthesis regulates pod setting rate in soybean (Glycine max (L.) Merr.). :: Plant Signaling and Behavior. 2018 ; 巻 13, 番号 8.
@article{e750a4df0eef414e9f8c0c61206a7563,
title = "Vegetative growth after flowering through gibberellin biosynthesis regulates pod setting rate in soybean (Glycine max (L.) Merr.)",
abstract = "Pod setting rate in soybean is an important trait that determines pod number, which is highly correlated with seed yield. Using two soybean cultivars with different pod setting rates, we examined the relationship between plant growth regulation by gibberellin (GA) and pod setting rate. Plant growth rate (PGR) after flowering was significantly higher in ‘Fukuyutaka’ (low pod setting rate) than in ‘Kariyutaka’ (high pod setting rate); this difference was caused by increasing of GA biosynthesis-related genes expression. Additionally, pod setting rate in ‘Fukuyutaka’ was lower than that in ‘Kariyutaka’. Furthermore, when ‘Kariyutaka’ was treated with GA after flowering, the PGR increased and pod setting rate decreased. These results suggest that pod setting rate in soybean is regulated by vegetative growth after flowering through GA biosynthesis.",
author = "T. Taniguchi and N. Murayama and M. Hasegawa and Nakagawa, {A. C.S.} and S. Tanaka and Zheng, {S. H.} and Norimitsu Hamaoka and M. Iwaya-Inoue and Yushi Ishibashi",
year = "2018",
month = "8",
day = "3",
doi = "10.1080/15592324.2018.1473668",
language = "English",
volume = "13",
journal = "Plant Signaling and Behavior",
issn = "1559-2316",
publisher = "Landes Bioscience",
number = "8",

}

TY - JOUR

T1 - Vegetative growth after flowering through gibberellin biosynthesis regulates pod setting rate in soybean (Glycine max (L.) Merr.)

AU - Taniguchi, T.

AU - Murayama, N.

AU - Hasegawa, M.

AU - Nakagawa, A. C.S.

AU - Tanaka, S.

AU - Zheng, S. H.

AU - Hamaoka, Norimitsu

AU - Iwaya-Inoue, M.

AU - Ishibashi, Yushi

PY - 2018/8/3

Y1 - 2018/8/3

N2 - Pod setting rate in soybean is an important trait that determines pod number, which is highly correlated with seed yield. Using two soybean cultivars with different pod setting rates, we examined the relationship between plant growth regulation by gibberellin (GA) and pod setting rate. Plant growth rate (PGR) after flowering was significantly higher in ‘Fukuyutaka’ (low pod setting rate) than in ‘Kariyutaka’ (high pod setting rate); this difference was caused by increasing of GA biosynthesis-related genes expression. Additionally, pod setting rate in ‘Fukuyutaka’ was lower than that in ‘Kariyutaka’. Furthermore, when ‘Kariyutaka’ was treated with GA after flowering, the PGR increased and pod setting rate decreased. These results suggest that pod setting rate in soybean is regulated by vegetative growth after flowering through GA biosynthesis.

AB - Pod setting rate in soybean is an important trait that determines pod number, which is highly correlated with seed yield. Using two soybean cultivars with different pod setting rates, we examined the relationship between plant growth regulation by gibberellin (GA) and pod setting rate. Plant growth rate (PGR) after flowering was significantly higher in ‘Fukuyutaka’ (low pod setting rate) than in ‘Kariyutaka’ (high pod setting rate); this difference was caused by increasing of GA biosynthesis-related genes expression. Additionally, pod setting rate in ‘Fukuyutaka’ was lower than that in ‘Kariyutaka’. Furthermore, when ‘Kariyutaka’ was treated with GA after flowering, the PGR increased and pod setting rate decreased. These results suggest that pod setting rate in soybean is regulated by vegetative growth after flowering through GA biosynthesis.

UR - http://www.scopus.com/inward/record.url?scp=85051146475&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85051146475&partnerID=8YFLogxK

U2 - 10.1080/15592324.2018.1473668

DO - 10.1080/15592324.2018.1473668

M3 - Article

VL - 13

JO - Plant Signaling and Behavior

JF - Plant Signaling and Behavior

SN - 1559-2316

IS - 8

M1 - e1473668

ER -