The regulatory landscape of a core maize domestication module controlling bud dormancy and growth repression

The TB1 transcription factor was selected for the increased apical dominance of maize compared to its ancestor teosinte. A metabolic and genomic analysis of domesticated axillary buds suggest that TB1 achieved this by regulating phytohormone signaling, sugar metabolism and other domestication genes.

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Detalles Bibliográficos
Autores principales: Zhaobin Dong, Yuguo Xiao, Rajanikanth Govindarajulu, Regina Feil, Muriel L. Siddoway, Torrey Nielsen, John E. Lunn, Jennifer Hawkins, Clinton Whipple, George Chuck
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/81c403283997491ab0208d15cdb74744
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Sumario:The TB1 transcription factor was selected for the increased apical dominance of maize compared to its ancestor teosinte. A metabolic and genomic analysis of domesticated axillary buds suggest that TB1 achieved this by regulating phytohormone signaling, sugar metabolism and other domestication genes.