![]() The microRNA miR165/166 is reported to repress the expression of the HD-ZIPIII family genes (Mallory et al., 2004). The HD-ZIPIII family genes are adaxially expressed in leaf primordia (McConnell et al., 2001). #Primordia torrent zipThe microRNA miR165, which regulates class III HD- ZIP gene expression through transcript cleavage Visit the PubMed Article ![]() These changes of WRKY53 mRNA levels were significantly dampened in. Quantitative PCR analysis revealed a strong induction of WRKY53 in response to H2O2 application in Col-0 wild-type plants. the spatial expression of WRKY53 is more restricted to hydatodes and overall expression levels appear to be much lower in leaf tissue In genetic backgrounds with reduced REV mRNA. Xie Y, Huhn K, Brandt R, Potschin M, Bieker S, Straub D, Doll J, Drechsler T, Zentgraf U, Wenkel S - REVOLUTA and WRKY53 connect early and late leaf development in Arabidopsis is lower compared with wild-type Visit the PubMed Article In the 35S::miR165a transgenic line, expression of ATHB2/HAT4. the expression of HAT3 is slightly higher than in the wild-type controls In the 35S::miR165a transgenic line, expression of. ![]() In prs wox1, YFP fluorescence was further limited to the medial region of the adaxial side (Figure 5C Visit the PubMed Articleīrandt R, Salla-Martret M, Bou-Torrent J, Musielak T, Stahl M, Lanz C, Ott F, Schmid M, Greb T, Schwarz M, Choi SB, Barton MK, Reinhart BJ, Liu T, Quint M, Palauqui JC, Martínez-García JF, Wenkel S - Genome-wide binding-site analysis of REVOLUTA reveals a link between leaf patterning and light-mediated growth responses YFP fluorescence of 35Spro:miYFP-W in the wild type was detected only in the two cell layers of the adaxial side of the leaf primordia (Figure 5C). To investigate whether mutations of the WOX genes affect the pattern of HD-ZIPIII expression via the regulation of miR165/166, we analyzed the expression pattern of the 35Spro:miYFP-W line, in which miR165/166 function can be monitored by a reduction of YFP fluorescence (Toyokura et al., 2011). ![]() Nakata M, Matsumoto N, Tsugeki R, Rikirsch E, Laux T, Okada K - Roles of the middle domain-specific WUSCHEL-RELATED HOMEOBOX genes in early development of leaves in Arabidopsis double mutant plants contained dramatically enhanced miR165/ 166 levels Visit the PubMed Article double mutant plants contained dramatically enhanced miR165/ 166 levels Xu L, Yang L, Pi L, Liu Q, Ling Q, Wang H, Poethig RS, Huang H - Genetic interaction between the AS1-AS2 and RDR6-SGS3-AGO7 pathways for leaf morphogenesis is expressed in the abaxial domain in older primordia Visit the PubMed Article Garcia D, Collier SA, Byrne ME, Martienssen RA - Specification of leaf polarity in Arabidopsis via the trans-acting siRNA pathway ![]()
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