Physalis floridana CRABS CLAW mediates neofunctionalization of GLOBOSA genes in carpel development
文献类型：期刊论文
| 作者 | Gong, Pichang; Song, Chunjing1; Liu, Hongyan1; Li, Peigang1; Zhang, Mingshu1; Zhang, Jisi1; Zhang, Shaohua1; He, Chaoying1,2
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| 刊名 | JOURNAL OF EXPERIMENTAL BOTANY
 |
| 出版日期 | 2021 |
| 卷号 | 72期号:20页码:6882-6903 |
| 关键词 | B-function MADS-box gene carpel development CRC transcription factor floral organ identity and functionality fruit evolution Physalis floridana |
| ISSN号 | 0022-0957 |
| DOI | 10.1093/jxb/erab309 |
| 文献子类 | Article |
| 英文摘要 | Floral B-function MADS-box genes, such as GLOBOSA (GLO), function in corolla and stamen organ identity specification. The functions of these genes outside these floral whorls are rarely reported. DOLL1 is a GLO gene controlling corolla and androecium organ identity. In this study we found that, in Physalis floridana double-layered-lantern 1 (doll1) mutant pollinated with wild-type pollen, fruit set was extremely low, indicating that doll1 females are dysfunctional. Stigma and style structure, stigma receptivity, pollen tube guidance, and embryo sac development were also impaired in doll1. P. floridana CRABS CLAW (PFCRC), predominantly expressed in carpels, was repressed in doll1 native carpels. Loss-of-function of PFCRC altered carpel meristem determinacy, carpel closure, and ovule number, and the resultant 'pistil' consisted of multiple spirally-arranged dorsiventral carpels occasionally with 1-2 naked ovules on the margin and trichomes at each mutated carpel tip, implying an alteration of carpel organ identity. Regulatory and genetic interactions between B-class MADS-box genes and PFCRC were revealed in a context-dependent manner in floral development. Our work reveals a new role for the B-function genes in carpel and ovule development via regulating PFCRC, providing a new understanding of genetic regulatory networks between MADS-domain and CRC transcription factors in mediating carpel organ specification, functionality, and origin. |
| 学科主题 | Plant Sciences |
| 出版地 | OXFORD |
| 电子版国际标准刊号 | 1460-2431 |
| WOS关键词 | FLORAL-ORGAN IDENTITY ; MADS-BOX GENES ; HOMEOTIC GENE ; ESCHSCHOLZIA-CALIFORNICA ; FUNCTIONAL DIVERGENCE ; NECTARY DEVELOPMENT ; FLOWER DEVELOPMENT ; REGULATES CARPEL ; CHINESE LANTERN ; MOLECULAR-BASIS |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000715558300009 |
| 出版者 | OXFORD UNIV PRESS |
| 资助机构 | National Natural Science Foundation of China [31525003, 31930007, 31500190] ; Strategic Priority Research Program of the Chinese Academy of Sciences [XDB27010106] ; Youth Innovation Promotion Association CAS [2019081] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/26490]  |
| 专题 | 植物研究所_系统与进化植物学研究中心_系统与进化植物学研究中心_学位论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Nanxincun 20, Beijing 100093, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Innovat Acad Seed Design, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gong, Pichang,Song, Chunjing,Liu, Hongyan,et al. Physalis floridana CRABS CLAW mediates neofunctionalization of GLOBOSA genes in carpel development[J]. JOURNAL OF EXPERIMENTAL BOTANY,2021,72(20):6882-6903. |
| APA | Gong, Pichang.,Song, Chunjing.,Liu, Hongyan.,Li, Peigang.,Zhang, Mingshu.,...&He, Chaoying.(2021).Physalis floridana CRABS CLAW mediates neofunctionalization of GLOBOSA genes in carpel development.JOURNAL OF EXPERIMENTAL BOTANY,72(20),6882-6903. |
| MLA | Gong, Pichang,et al."Physalis floridana CRABS CLAW mediates neofunctionalization of GLOBOSA genes in carpel development".JOURNAL OF EXPERIMENTAL BOTANY 72.20(2021):6882-6903. |
入库方式： OAI收割
来源：植物研究所
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