Control of compound leaf patterning by MULTI-PINNATE LEAF1 (MPL1) in chickpea

doi:10.1038/s41467-023-43975-9

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	Control of compound leaf patterning by MULTI-PINNATE LEAF1 (MPL1) in chickpea
	Liu,Ye; Yang,Yuanfan; Wang,Ruoruo; Liu,Mingli; Ji,Xiaomin; He,Yexin; Zhao,Baolin; Li,Wenju; Mo,Xiaoyu; Zhang,Xiaojia; Gu,Zhijia; Pan,Bo; Liu,Yu; Tadege,Million; Chen,Jianghua; He,Liangliang
	2023
发表期刊	NATURE COMMUNICATIONS
ISSN	2041-1723
卷号	14 期号:1 页码:8088
摘要	Plant lateral organs are often elaborated through repetitive formation of developmental units, which progress robustly in predetermined patterns along their axes. Leaflets in compound leaves provide an example of such units that are generated sequentially along the longitudinal axis, in species-specific patterns. In this context, we explored the molecular mechanisms underlying an acropetal mode of leaflet initiation in chickpea pinnate compound leaf patterning. By analyzing naturally occurring mutants multi-pinnate leaf1 (mpl1) that develop higher-ordered pinnate leaves with more than forty leaflets, we show that MPL1 encoding a C2H2-zinc finger protein sculpts a morphogenetic gradient along the proximodistal axis of the early leaf primordium, thereby conferring the acropetal leaflet formation. This is achieved by defining the spatiotemporal expression pattern of CaLEAFY, a key regulator of leaflet initiation, and also perhaps by modulating the auxin signaling pathway. Our work provides novel molecular insights into the sequential progression of leaflet formation.
关键词	FINGER TRANSCRIPTION FACTOR ARABIDOPSIS-THALIANA INITIATION FRAMEWORK ORTHOLOG KNOXI GENE IDENTIFICATION MORPHOGENESIS ARCHITECTURE
DOI	10.1038/s41467-023-43975-9
WOS记录号	WOS:001117708200001
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/74870
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Liu,Ye,Yang,Yuanfan,Wang,Ruoruo,et al. Control of compound leaf patterning by MULTI-PINNATE LEAF1 (MPL1) in chickpea[J]. NATURE COMMUNICATIONS,2023,14(1):8088.
APA	Liu,Ye.,Yang,Yuanfan.,Wang,Ruoruo.,Liu,Mingli.,Ji,Xiaomin.,...&He,Liangliang.(2023).Control of compound leaf patterning by MULTI-PINNATE LEAF1 (MPL1) in chickpea.NATURE COMMUNICATIONS,14(1),8088.
MLA	Liu,Ye,et al."Control of compound leaf patterning by MULTI-PINNATE LEAF1 (MPL1) in chickpea".NATURE COMMUNICATIONS 14.1(2023):8088.

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