- Information
- Symbol: HEIP1,OsAGG1
- MSU: LOC_Os01g07330
- RAPdb: Os01g0167700
- Publication
- HEIP1 regulates crossover formation during meiosis in rice., 2018, Proc Natl Acad Sci U S A.
- The plant-specific gene ABERRANT GAMETOGENESIS 1 is essential for meiosis in rice., 2019, J Exp Bot.
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Genbank accession number
- Key message
- HEIP1 regulates crossover formation during meiosis in rice.
- HEIP1 colocalizes with HEI10 in a dynamic fashion along the meiotic chromosomes and specially localizes onto crossover sites from late pachytene to diplotene
- Overall, our work showed that OsAGG1 is a novel and critical component for rice meiotic CO formation, thus expanding our understanding of meiotic progression
- These results suggested that OsAGG1 played an important role in crossover (CO) formation
- Connection
- HEI10, HEIP1~OsAGG1, HEIP1 regulates crossover formation during meiosis in rice., Here, through screening for HEI10-interacting proteins via a yeast two-hybrid system, we identify a CO protein HEI10 Interaction Protein 1 (HEIP1) in rice
- HEI10, HEIP1~OsAGG1, HEIP1 regulates crossover formation during meiosis in rice., HEIP1 colocalizes with HEI10 in a dynamic fashion along the meiotic chromosomes and specially localizes onto crossover sites from late pachytene to diplotene
- HEI10, HEIP1~OsAGG1, HEIP1 regulates crossover formation during meiosis in rice., Between these two proteins, HEI10 is required for the loading of HEIP1, but not vice versa
- HEIP1~OsAGG1, MER3~RCK, HEIP1 regulates crossover formation during meiosis in rice., In addition, the loading of HEIP1 depends on ZIP4, but not on MER3, MSH4, or MSH5
- HEIP1~OsAGG1, ZIP4~SPO22, HEIP1 regulates crossover formation during meiosis in rice., HEIP1 interacts directly with ZIP4 and MSH5
- HEIP1~OsAGG1, ZIP4~SPO22, HEIP1 regulates crossover formation during meiosis in rice., In addition, the loading of HEIP1 depends on ZIP4, but not on MER3, MSH4, or MSH5
- HEIP1~OsAGG1, OsMSH5, The plant-specific gene ABERRANT GAMETOGENESIS 1 is essential for meiosis in rice., Moreover, OsAGG1 was found to interact with ZMM proteins OsHEI10, OsZIP4 and OsMSH5
- HEIP1~OsAGG1, OsZIP4, The plant-specific gene ABERRANT GAMETOGENESIS 1 is essential for meiosis in rice., Moreover, OsAGG1 was found to interact with ZMM proteins OsHEI10, OsZIP4 and OsMSH5
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