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Article

The BIG gene controls size of shoot apical meristems in Arabidopsis thaliana.

Plant cell reports - 1 Apr 2020

Zhang Wen Jie, Zhai Li Ming, Yu Hai Xia, Peng Jing, Wang Shan Shan, Zhang Xian Sheng, Su Ying Hua, Tang Li Ping

Abstract excerpt

KEY MESSAGE: BIG regulates the shoot stem cell population. The shoot apical meristem (SAM) contains a population of self-renewing cells, and provides daughter cells for initiation and development of aerial parts of plants. However, the underlying mechanisms of SAM size regulation remain largely unclear. Here, we identified a mutant that displayed a large SAM, designated big-shoot meristem (big-m), in Arabidopsis...

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PMID: 32025802
DOI: 10.1007/s00299-020-02510-6

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