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231225s2022 xx |||||o 00| ||eng c |
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|a 10.1093/jxb/erab399
|2 doi
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|a pubmed24n1099.xml
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|a (DE-627)NLM329962558
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|a (NLM)34453433
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
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|a Lin, Zhelong
|e verfasserin
|4 aut
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| 245 |
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|a A gene regulatory network for tiller development mediated by Tin8 in maize
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|c 2022
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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
|b cr
|2 rdacarrier
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|a Date Completed 27.01.2022
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|a Date Revised 27.01.2022
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|a published: Print
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|a Citation Status MEDLINE
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|a © The Author(s) 2021. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: journals.permissionsoup.com.
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|a The complex gene regulatory network underlying tiller development in maize remains largely unknown. Here we identified two major quantitative trait loci for tiller number, Tin8 on chromosome 8 and the previously known Tb1 on chromosome 1, in a population derived from a teosinte-maize cross. Map-based cloning and association mapping revealed that Tin8, corresponding to Zcn8 encoding a phosphatidylethanolamine-binding-related kinase, is down-regulated in transcription, which results in decreased tiller number. A strong interaction between Tin8 and the key gen Tb1 was detected for tiller number. Further RNA-seq analysis showed that the expression of 13 genes related to tiller development was controlled by Tin8. Our results support the existence of a complex gene regulatory network for the outgrowth of the tiller bud in maize, in which Zcn8 controls 13 tiller-related genes, including four genes for hormonal responses. In particular, Zcn8 represses Gt1, D14, and Tru1 through the interaction with Tb1
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Tb1
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|a Tin8
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|a Domestication
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|a gene regulatory network
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|a maize
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|a tiller number
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| 650 |
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|a Plant Proteins
|2 NLM
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| 700 |
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|a Zhou, Leina
|e verfasserin
|4 aut
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| 700 |
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|a Zhong, Shuyang
|e verfasserin
|4 aut
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| 700 |
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|a Fang, Xiaojian
|e verfasserin
|4 aut
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| 700 |
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|a Liu, Hangqin
|e verfasserin
|4 aut
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| 700 |
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|a Li, Yan
|e verfasserin
|4 aut
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| 700 |
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|a Zhu, Can
|e verfasserin
|4 aut
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| 700 |
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|a Liu, Jiacheng
|e verfasserin
|4 aut
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| 700 |
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|a Lin, Zhongwei
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Journal of experimental botany
|d 1985
|g 73(2022), 1 vom: 05. Jan., Seite 110-122
|w (DE-627)NLM098182706
|x 1460-2431
|7 nnns
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| 773 |
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|g volume:73
|g year:2022
|g number:1
|g day:05
|g month:01
|g pages:110-122
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|u http://dx.doi.org/10.1093/jxb/erab399
|3 Volltext
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