除此之外, 最新的研究表明, TCP4可以与GLABRA3(GL3)相互作用进而调控子叶毛状体的发育[61,62]. 在拟南芥中, AtTCP4的mRNA为miR319的靶点之一, 受到miR319的调控, 对叶形态及叶发育起到重要作用[59,61]. 在番茄(Solanum lycopersicum)中, LANCEOLATE(LA)编码一个受miR319调控的CIN类TCP转录因子. 在La缺失...
including fungi, animals and plants1. In Arabidopsis, bHLH transcription factors regulate multiple aspects of plant growth and development, as well as plant metabolism2. For example, the bHLH transcription factors GLABRA3 (GL3), ENHANCER OF GLABRA3 (...
(MYBL2) protein also acts as a dominant negative regulator inanthocyanin biosynthesisinArabidopsis. The MYBL2 protein contains aprotein motifthat mediates interactions with bHLH proteins, such as GLABRA3 (GL3) and TRNSPARENT TESTA8[56]. Accordingly, it competitively inhibits the interactions of ...
In Arabidopsis, trichome formation is regulated by the interplay of R3 MYBs and several others transcription factors including the WD40-repeat protein TRANSPARENT TESTA GLABRA1 (TTG1), the R2R3 MYB transcription factor GLABRA1 (GL1), the bHLH transcription factor GLABRA3 (GL3) or ENHANCER OF ...
Gan L, Xia K, Chen JG, Wang S (2011) Functional characterization of TRICHOMELESS2, a new single-repeat R3 MYB transcription factor in the regulation of trichome patterning in Arabidopsis . BMC Plant Biol 11 : 176.Functional characterization of TRICHOMELESS2, a new single-repeat R3 MYB ...
Arabidopsis Transient Expression Analysis Reveals that Activation of GLABRA2 May Require Concurrent Binding of GLABRA1 and GLABRA3 to the Promoter of GLABRA2 Transcription factors regulate gene expression by directly binding the cis-acting regulatory elements of target genes via their DNA-binding domains...
1.All of them encode several classes of transcriptional factors including MYB ( GLABROUS1、TRIPTYCHON 、CAPRICE、WEREWOLF ),WD 40 type ( TRANSPARENT TESTA GLABRA1 ),bHLH ( GLABROUS3 ),HD ZIP ( GLABROUS2 ) and a WRKY related transcription factor ( TRANSPARENT TESTA GLABRA2 ).近年来 ,通过对...
This conservation led gene (a group-I gene that encodes two WRKY domains us to rename this transcription factor family ‘WRKY’ [Figure 1]), which, based on the existence of ESTs, [2,3]. The WRKY family has 74 members in Arabido- appears to be expressed. GenBank database searches ...
In Arabidopsis, MYC2 controls the biosynthesis of anthocyanin by regulating the expression of genes encoding positive regulators such as MYB Domain Protein 75/Production of Anthocyanin Pigment 1 (MYB75/PAP1) and Enhancer of Glabra 3 (EGL3) (Qi et al., 2011). The MYC2 protein is unstable, ...
All of them encode several classes of transcriptional factors including MYB ( GLABROUS1、TRIPTYCHON 、CAPRICE、WEREWOLF ),WD 40 type ( TRANSPARENT TESTA GLABRA1 ),bHLH ( GLABROUS3 ),HD ZIP ( GLABROUS2 ) and a WRKY related transcription factor ( TRANSPARENT TESTA GLABRA2 ). 近年来 ,通过对...