Shading of the mother plant during seed development promotes subsequent seed germination in soybean

Shading of the mother plant during seed development promotes subsequent seed germination in soybean

© The Author(s) 2020. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: journals.permissionsoup.com.

Détails bibliographiques
Publié dans:Journal of experimental botany. - 1985. - 71(2020), 6 vom: 25. März, Seite 2072-2084
Auteur principal: Chen, Feng (Auteur)
Autres auteurs: Zhou, Wenguan, Yin, Han, Luo, Xiaofeng, Chen, Wei, Liu, Xin, Wang, Xingcai, Meng, Yongjie, Feng, Lingyang, Qin, Yuanyuan, Zhang, Cuiying, Yang, Feng, Yong, Taiwen, Wang, Xiaochun, Liu, Jiang, Du, Junbo, Liu, Weiguo, Yang, Wenyu, Shu, Kai
Format: Article en ligne
Langue:English
Publié: 2020
Accès à la collection:Journal of experimental botany
Sujets:Journal Article Research Support, Non-U.S. Gov't Glycine max parental environment phytohormone pro-anthocyanidins seed germination shade soybean Gibberellins plus... Abscisic Acid 72S9A8J5GW
LEADER 01000caa a22002652c 4500
001 NLM305246453
003 DE-627
005 20250226132011.0
007 cr uuu---uuuuu
008 231225s2020 xx |||||o 00| ||eng c
024 7 |a 10.1093/jxb/erz553  |2 doi 
028 5 2 |a pubmed25n1017.xml 
035 |a (DE-627)NLM305246453 
035 |a (NLM)31925954 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Chen, Feng  |e verfasserin  |4 aut 
245 1 0 |a Shading of the mother plant during seed development promotes subsequent seed germination in soybean 
264 1 |c 2020 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 14.05.2021 
500 |a Date Revised 13.12.2023 
500 |a published: Print 
500 |a Citation Status MEDLINE 
520 |a © The Author(s) 2020. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: journals.permissionsoup.com. 
520 |a The effect of shading during seed development on subsequent germination remains largely unknown. In this study, two soybean (Glycine max) seed production systems, monocropping (MC) and maize-soybean intercropping (IC), were employed to examine the effects of shading of the mother plant on subsequent seed germination. Compared to the MC soybean seeds, which received light, the developing IC seeds were exposed to shade resulting from the taller neighboring maize plants. The IC seeds germinated faster than the MC seeds, although there was no significant difference in the thickness of the seed coat. The concentration of soluble pro-anthocyanidin in the IC seed coat was significantly lower than that in the MC seed coat. Changes in the concentrations of several types of fatty acids in IC seeds were also observed, the nature of which were consistent with the effect on germination. The expression levels of genes involved in abscisic acid (ABA) biosynthesis were down-regulated in IC seeds, while the transcription levels of the genes related to gibberellin (GA) biosynthesis were up-regulated. This was consistently reflected in decreased ABA concentrations and increased active GA4 concentrations in IC seeds, resulting in an increased GA4/ABA ratio. Our results thus indicated that shading of the mother plant during seed development in soybean promoted subsequent germination by mediating the biosynthesis of pro-anthocyanidins, fatty acids, and phytohormones 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Glycine max 
650 4 |a parental environment 
650 4 |a phytohormone 
650 4 |a pro-anthocyanidins 
650 4 |a seed germination 
650 4 |a shade 
650 4 |a soybean 
650 7 |a Gibberellins  |2 NLM 
650 7 |a Abscisic Acid  |2 NLM 
650 7 |a 72S9A8J5GW  |2 NLM 
700 1 |a Zhou, Wenguan  |e verfasserin  |4 aut 
700 1 |a Yin, Han  |e verfasserin  |4 aut 
700 1 |a Luo, Xiaofeng  |e verfasserin  |4 aut 
700 1 |a Chen, Wei  |e verfasserin  |4 aut 
700 1 |a Liu, Xin  |e verfasserin  |4 aut 
700 1 |a Wang, Xingcai  |e verfasserin  |4 aut 
700 1 |a Meng, Yongjie  |e verfasserin  |4 aut 
700 1 |a Feng, Lingyang  |e verfasserin  |4 aut 
700 1 |a Qin, Yuanyuan  |e verfasserin  |4 aut 
700 1 |a Zhang, Cuiying  |e verfasserin  |4 aut 
700 1 |a Yang, Feng  |e verfasserin  |4 aut 
700 1 |a Yong, Taiwen  |e verfasserin  |4 aut 
700 1 |a Wang, Xiaochun  |e verfasserin  |4 aut 
700 1 |a Liu, Jiang  |e verfasserin  |4 aut 
700 1 |a Du, Junbo  |e verfasserin  |4 aut 
700 1 |a Liu, Weiguo  |e verfasserin  |4 aut 
700 1 |a Yang, Wenyu  |e verfasserin  |4 aut 
700 1 |a Shu, Kai  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Journal of experimental botany  |d 1985  |g 71(2020), 6 vom: 25. März, Seite 2072-2084  |w (DE-627)NLM098182706  |x 1460-2431  |7 nnas 
773 1 8 |g volume:71  |g year:2020  |g number:6  |g day:25  |g month:03  |g pages:2072-2084 
856 4 0 |u http://dx.doi.org/10.1093/jxb/erz553  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 71  |j 2020  |e 6  |b 25  |c 03  |h 2072-2084