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您的检索式：作者名="Kirankumar SMysore"
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| 1 | The role of Class Ⅱ KNOX family in controlling compound leaf patterning in Medicago truncatula显示文摘Compound leaf development requires the coordination of genetic factors, hormones, and other signals. In this study, we explored the functions of Class Ⅱ KNOTTED-like homeobox(KNOXII)genes in the model leguminous plant Medicago truncatula. Phenotypic and genetic analyses suggest that Mt KNOX4, 5 are able to repress leafet formation, while Mt KNOX3, 9, 10 are not involved in this developmental process. Further investigations have shown that Mt KNOX4 represses the CK signal transduction, which is downstream of Mt KNOXⅠ-mediated CK biosynthesis. Additionally,two boundary genes, FUSED COMPOUND LEAF1(orthologue of Arabidopsis Class M KNOX) and NO APICAL MERISTEM(orthologue of Arabidopsis CUP-SHAPED COTYLEDON), are necessary for Mt KNOX4-mediated compound leaf formation.These findings suggest, that among the members of Mt KNOXⅡ, Mt KNOX4 plays a crucial role in integrating the CK pathway and boundary regulators,providing new insights into the roles of Mt KNOXⅡ in regulating the elaboration of compound leaves in M. truncatula. | Xiao Wang Juanjuan Zhang Maofeng Chai Lu Han Xiaohua Cao Jing Zhang Yiming Kong Chunxiang Fu Zeng‐Yu Wang Kirankumar SMysore Jiangqi Wen Chuanen Zhou | 2023 | Journal of Integrative Plant Biology2023，65，10： | 0 |
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