The regulation of CUC genes by miR164 thus seems to form a conserved genetic module that has been repeatedly recruited during angiosperm evolution to both leaf dissection and floral organ fusion. Interestingly, a similar mechanism controls leaf dissection and compound leaf formation in several distantly related eudicots in which these morphological traits were clearly shown to be of independent origin ( Blein et al., 2008 Berger et al., 2009). thaliana is necessary for fusion to take place between the two carpels of the syncarpic gynoecium, while the balance of CUC2 and miR164 expression also controls the depth of leaf lobes ( Nikovics et al., 2006 Sieber et al., 2007 Larue et al., 2009). For example, the post-transcriptional regulation of CUC2 in Ar. This regulatory mechanism appears to control the balance between tissue separation and fusion in various different situations in the plant. majus CUP also possess target sites for this microRNA. thaliana any two of the genes CUC1, CUC2 and CUC3 must be mutated to produce the equivalent phenotype ( Aida et al., 1997 Hibara et al., 2006).Īrabidopsis thaliana CUC1 and CUC2 are post-transcriptionally regulated by miR164 ( Laufs et al., 2004 Mallory et al., 2004), and both P. hybrida ( Souer et al., 1996) and CUPULIFORMIS ( CUP) in Antirrhinum majus ( Weir et al., 2004) causes cotyledon fusion and prevents SAM formation, whereas in Ar. For example, the inactivation of the single genes NAM in P. The degree of genetic redundancy among CUC genes varies between species. In ovule development, CUC genes are expressed at and define the boundary between the nucellus and chalaza in several distantly related eudicots ( Souer et al., 1996 Ishida et al., 2000 Weir et al., 2004 Hibara et al., 2006). Accordingly, the inactivation of CUC genes reveals a range of unique, redundant and partially overlapping phenotypes in processes including: shoot apical meristem (SAM) establishment, lateral meristem formation, lateral organ separation, leaf lobing and ovule development ( Souer et al., 1996 Aida et al., 1997 Ishida et al., 2000 Vroemen et al., 2003 Hibara et al., 2006 Nikovics et al., 2006). NAM, CUC3 and their respective orthologues in diverse angiosperms, which are here referred to generically as CUC genes, are expressed at, and control the formation of, tissue boundaries both within and between plant organs. NAC proteins contain a highly conserved, DNA-binding ‘NAC’ domain at their N terminus, and a more variable C-terminal region ( Ernst et al., 2004). If you have any questions, please contact me at k.katieanndesigns gmail.The genes NO APICAL MERISTEM ( NAM) in Petunia hybrida and CUP-SHAPED COTYLEDON3 ( CUC3) in Arabidopsis thaliana encode distinct members of the large NAC family of plant-specific transcription factors ( Ooka et al., 2003). This template will only work in Adobe Photoshop on a computer. You may not claim these designs as your own or sell any part of the digital design or printed material on any online store/platform and/or ordering software.ĭue to the nature of the products, ALL SALES ARE FINAL! If you have any questions about the product, please contact me before making the purchase. Templates or any part of the template cannot be resold or distributed in their original or modified form to anyone for any reason. You may add your own photos to the template and provide flattened printed material to your clients. These templates can be used for personal use and for professional photographic uses for their clients. This will then take you to a web page where you can download the zip file. You will receive a PDF that you will need to click on. Once payment is completed, your file will be available for download in your Etsy purchases Folder. PSD Files cannot be used in any other programs, you must have ADOBE PHOTOSHOP on a computer to work with the files. Please make sure you can open ZIP files and edit ADOBE PHOTOSHOP PSD files before purchasing. All products are delivered as PSD file inside a ZIP archive. Once at the google drive, please click on the down arrow at the top right corner to complete the download. Please click on the PDF to be taken to an embedded link for template download. Product will be delivered into your Etsy Purchases Folder and will be a PDF. Compatible with Photoshop CS+,CC (You do need a good working knowledge of Adobe Photoshop on a computer).Editable text and color, 300 ppi resolution (Fonts not included, font list is included).1 Yard Sign digital template 18x24" Adobe Photoshop(PSD) format, digital file only.You will need ADOBE PHOTOSHOP on a computer to make all changes (Not compatible with mobile or tablet, no app or device) ** ** This is a digital template to customize color, text and add photos on your own.
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