Wrinkled petals and stamens 1, is required for the morphogenesis of petals and stamens in Lotus japonicus
نویسندگان
چکیده
منابع مشابه
Are petals sterile stamens or bracts? The origin and evolution of petals in the core eudicots.
BACKGROUND The aim of this paper is to discuss the controversial origins of petals from tepals or stamens and the links between the morphological expression of petals and floral organ identity genes in the core eudicots. SCOPE I challenge the widely held classical view that petals are morphologically derived from stamens in the core eudicots, and sepals from tepals or bracts. Morphological da...
متن کاملEctopic expression of SUPERMAN suppresses development of petals and stamens.
The floral regulatory gene SUPERMAN (SUP) encodes a C2H2 type zinc finger protein that is required for maintaining boundaries between floral organs in Arabidopsis. It has been proposed that the main function of SUP is to balance cell proliferation in the third and fourth whorl of developing flowers, thereby maintaining the boundaries between the two whorls. To gain further insight into the func...
متن کاملGene trap lines define domains of gene regulation in Arabidopsis petals and stamens.
To identify genes involved in Arabidopsis thaliana petal and stamen organogenesis, we used a gene trap approach to examine the patterns of reporter expression at each stage of flower development of 1765 gene trap lines. In 80 lines, the reporter gene showed petal- and/or stamen-specific expression or lack of expression, or expression in distinct patterns within the petals and/or the stamens, in...
متن کاملIn-Vitro Evaluation of Crocus Sativus L. Petals and Stamens as Natural Antibacterial Agents Against Food-Borne Bacterial Strains
Growing interest to use natural preservatives and spices with antimicrobial effects and large amounts of floral bio-residues (92.6 g per 100 g) generated and wasted in the production of saffron spice guided this study to evaluate the opportunity to expand the uses of C. sativus flowers (petals and stamens), beyond the spice (dried stigmas). The antibacterial potential of total extrac...
متن کاملCorrigendum: Soft and wrinkled carbon membranes derived from petals for flexible supercapacitors
This corrects the article DOI: 10.1038/srep45378.
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ژورنال
عنوان ژورنال: Cell Research
سال: 2006
ISSN: 1001-0602,1748-7838
DOI: 10.1038/sj.cr.7310061