Teosinte Branched 1 (TB1) is a negative regulator of lateral branching and an inducer of female inflorescence formation in Zea mays (maize). Recent studies indicate that TB1 homologs in Oryza sativa (rice), Sorghum bicolor and Arabidopsis thaliana act downstream of the auxin and MORE AUXILIARY ...
1995. Teosinte branched1 and the origin of maize: evidence for epistasis and the evolution of dominance. Genetics, 141, 333±346... J Doebley,A Stec,C Gustus - 《Genetics》 被引量: 0发表: 1995年 The evolution of apical dominance in maize. Reports the cloning of the teosinte branched1 ...
The Teosinte branched1/Cycloidea/Proliferating cell factor (TCP) family is a group of phylogenetically related, plant-specific transcription factors (TF) that share a non-canonical basic helix–loop–helix motif, the TCP domain [1]. From: Current Opinion in Plant Biology, 2016 ...
Teosinte Branched 1(TB1)是横向分支的负调控因子,是玉米(玉米)雌花序形成的诱导剂。最近的研究表明,水稻,大梁高粱和拟南芥中的TB1同源物在生长素和更多辅助生长(MAX)途径的下游起作用。但是,水稻产生分till的分子机制仍然未知。在这项研究中,产生了转基因水稻植株,它们过表达玉米TB1(mTB1)或水稻TB1(OsTB1)基因...
Neo-functionalization of a Teosinte branched 1 homologue mediates adaptations of upland rice Jun Lyu, Liyu Huang, Shilai Zhang, Yesheng Zhang, Weiming He, Peng Zeng, Yan Zeng, Guangfu Huang, Jing Zhang, Min Ning, Yachong Bao, Shilei Zhao, Qi Fu, Len J. Wade, Hua...
Distinct Regulatory Changes Underlying Differential Expression of TEOSINTE BRANCHED1-CYCLOIDEA-PROLIFERATING CELL FACTOR Genes Associated with Petal Variations in Zygomorphic Flowers of Petrocosmea spp. of the Family Gesneriaceae[J] . Yang Xia,Zhao Xiao-Ge,Li Chao-Qun,Liu Jing,Qiu Zhi-Jing,Dong Yang...
N. 2014. The effect of altered dosage of a mutant allele of Teosinte branched 1 (tb1-ref) on the root system of modern maize. BMC Genet. 15:23. doi:10.1186/1471-2156-15-23Gaudin A. C. M., Mcclymont S. A., Soliman S. S. M., Raizada M. N. (2014). The effect of ...
Here we show that two TE insertions in a distant upstream region of tb1 are the causative mutations in the teosinte branched 1 (tb1) gene that account for the gene's role in the domestication of modern corn from its ancestor teosinte. Modern cultivated maize was domesticated from its wild ...
We conclude that a decrease in TB1 function in maize results in a larger root system, due to an increase in the number of crown roots and lateral roots. Given that decreased TB1 expression results in a more highly branched and larger shoot, the impact of TB1 below ground may be direct...
Teosinte glume architecture 1: A Genetic Locus Controlling a Key Step in Maize Evolution teosinte branched1 and the origin of maize: evidence for epistasis and the evolution of dominance. Molecular evolution of the teosinte branched gene among maize and related grasses. ...