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Article

A CYC/TB1-type TCP transcription factor controls spikelet meristem identity in barley.

Journal of experimental botany - 31 Dec 2020

Shang Yi, Yuan Lu, Di Zhaocan, Jia Yong, Zhang Zhenlan, Li Sujuan, Xing Liping, Qi Zengjun, Wang Xiaoyun, Zhu Jinghuan, Hua Wei, Wu Xiaojian, Zhu Minqiu, Li Gang, Li Chengdao

Abstract excerpt

Barley possesses a branchless, spike-shaped inflorescence where determinate spikelets attach directly to the main axis, but the developmental mechanism of spikelet identity remains largely unknown. Here we report the functional analysis of the barley gene BRANCHED AND INDETERMINATE SPIKELET 1 (BDI1), which encodes a TCP transcription factor and plays a crucial role in determining barley inflorescence architecture...

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PMID: 32915968
DOI: 10.1093/jxb/eraa416

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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