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DELAYED HEADING DATE1 interacts with OsHAP5C/D, delays flowering time and enhances yield in rice.
Zhang, Huan; Zhu, Shanshan; Liu, Tianzhen; Wang, Chunming; Cheng, Zhijun; Zhang, Xin; Chen, Liping; Sheng, Peike; Cai, Maohong; Li, Chaonan; Wang, Jiachang; Zhang, Zhe; Chai, Juntao; Zhou, Liang; Lei, Cailin; Guo, Xiuping; Wang, Jiulin; Wang, Jie; Jiang, Ling; Wu, Chuanyin; Wan, Jianmin.
Afiliação
  • Zhang H; National Key Laboratory for Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing, China.
  • Zhu S; National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China.
  • Liu T; National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China.
  • Wang C; National Key Laboratory for Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing, China.
  • Cheng Z; National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China.
  • Zhang X; National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China.
  • Chen L; National Key Laboratory for Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing, China.
  • Sheng P; National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China.
  • Cai M; National Key Laboratory for Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing, China.
  • Li C; National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China.
  • Wang J; National Key Laboratory for Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing, China.
  • Zhang Z; National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China.
  • Chai J; National Key Laboratory for Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing, China.
  • Zhou L; National Key Laboratory for Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing, China.
  • Lei C; National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China.
  • Guo X; National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China.
  • Wang J; National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China.
  • Wang J; National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China.
  • Jiang L; National Key Laboratory for Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing, China.
  • Wu C; National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China.
  • Wan J; National Key Laboratory for Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing, China.
Plant Biotechnol J ; 17(2): 531-539, 2019 02.
Article em En | MEDLINE | ID: mdl-30107076
ABSTRACT
Heading date is an important agronomic trait affecting crop yield. The GRAS protein family is a plant-specific super family extensively involved in plant growth and signal transduction. However, GRAS proteins are rarely reported have a role in regulating rice heading date. Here, we report a GRAS protein DHD1 (Delayed Heading Date1) delays heading and enhances yield in rice. Biochemical assays showed DHD1 physically interacts with OsHAP5C/D both in vitro and in vivo. DHD1 and OsHAP5C/D located in the nucleus and showed that rhythmic expression. Both DHD1 and OsHAP5C/D affect heading date by regulating expression of Ehd1. We propose that DHD1 interacts with OsHAP5C/D to delay heading date by inhibiting expression of Ehd1.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Proteínas de Plantas / Oryza / Regulação da Expressão Gênica de Plantas / Flores / Locos de Características Quantitativas Idioma: En Revista: Plant Biotechnol J Assunto da revista: BIOTECNOLOGIA / BOTANICA Ano de publicação: 2019 Tipo de documento: Article País de afiliação: China
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Proteínas de Plantas / Oryza / Regulação da Expressão Gênica de Plantas / Flores / Locos de Características Quantitativas Idioma: En Revista: Plant Biotechnol J Assunto da revista: BIOTECNOLOGIA / BOTANICA Ano de publicação: 2019 Tipo de documento: Article País de afiliação: China