Knowledge Management System of Kunming Institute of Botany,CAS
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
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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 | |
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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文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
10.1038_s41467-023-4(14582KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 |
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