نتایج جستجو برای: sepal
تعداد نتایج: 237 فیلتر نتایج به سال:
The genus Uvaria Juss. is distinguished other of Annonaceae especially: Stellate or caespitose hairs, flowers bisexual opposite to leaves, flower are solitary cymose. Sepal 3, valvate,… clementis (Merr.) Attan., I.M. Turn&R.M.K Saunders distributed from Malaysia, Indonesia, Brunei Thailan, Campuchia,… specimen which collected at Dongnai province and saved Hebarium National Instiute Medicina...
In this study, a MADS-box gene (BpMADS), which is an ortholog of AP1 from Arabidopsis, was isolated from birch (Betula platyphylla). Transgenic Arabidopsis containing a BpMADS promoter::GUS construct was produced, which exhibited strong GUS staining in sepal tissues. Ectopic expression of BpMADS significantly enhanced the flowering of tobacco (35S::BpMADS). In addition, the chloroplasts of tran...
Petal and Sepal Epidermal Micromorphology of Six Lathyrus Taxa (Fabaceae) and their Systematic Value
The paper aims to compare the chemical compositions of essential oils and anatomical properties secretory structures differences between R. damascena which is cultivated in Iğdır Isparta (EOI1, EOI2, EOIg). GC/ MS GC-FID were utilized for analysis. Nonadecane (31.0%), heneicosane (21.1%), citronellol (16.8%), 1-nonadecene (6.2%) primal constituents EOI1. (29.3%), (17.6%), (18.6%), 1- nonadecene...
Organs form with remarkably consistent sizes and shapes during development, whereas a high variability in growth is observed at the cell level. Given this contrast, it is unclear how such consistency in organ scale can emerge from cellular behavior. Here, we examine an intermediate scale, the growth of clones of cells in Arabidopsis sepals. Each clone consists of the progeny of a single progeni...
Endoreduplication is a specialized cell cycle in which DNA replication occurs, but mitosis is skipped creating enlarged polyploid cells. Endoreduplication is associated with the differentiation of many specialized cell types. In the Arabidopsis thaliana sepal epidermis endoreduplicated giant cells form interspersed between smaller cells. Both the transcription factor Arabidopsis thaliana MERIST...
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