Cloning, Structural Characterization, and Phylogenetic Analysis of Flower MADS-Box Genes from Crocus (Crocus sativus L.)
نویسندگان
چکیده
منابع مشابه
Cloning, structural characterization, and phylogenetic analysis of flower MADS-box genes from crocus (Crocus sativus L.).
Crocus (Crocus sativus L.) is a crop species cultivated for its flowers and, more specifically, for its red stigmas. The flower of crocus is bisexual and sterile, since crocus is a triploid species. Its perianth consists of six petaloid tepals: three tepals in whorl 1 (outer tepals) and three tepals in whorl 2 (inner tepals). The androecium consists of three distinct stamens and the gynoecium c...
متن کاملAFLP and MS-AFLP Analysis of the Variation within Saffron Crocus (Crocus sativus L.) Germplasm
The presence and extent of genetic variation in saffron crocus are still debated, as testified by several contradictory articles providing contrasting results about the monomorphism or less of the species. Remarkably, phenotypic variations have been frequently observed in the field, such variations are usually unstable and can change from one growing season to another. Considering that gene exp...
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Crocus sativus L. belonging to the family Iridaceae (syn - kesar) comprises the dried red stigma and is widely cultivated in Iran and other countries such as India and Greece. Saffron contains more than 150 volatile and aroma-yielding compounds mainly terpenes, terpene alcohol, and their esters. The bitter taste and an iodoform or hay-like fragrance are caused by chemicals picrocrocin and safra...
متن کاملبررسی بیان ژن‌های عوامل رونویسی MADS-box موثر در تشکیل گل در زعفران (Crocus sativus L.)
بسیاری از ژن‌های کنترل کننده گلدهی در گیاهان شناسایی شده‌اند که بیشتر آنها متعلق به خانواده بزرگ عوامل رونویسی MADS-box هستند. گیاه زعفران (Crocus sativus) یک گیاه تریپلوئید نرعقیم و ارزشمند است که به منظور استفاده از گل و بویژه کلاله آن کشت می‌شود. درک چگونگی تشکیل گل در گیاه زعفران به افزایش عملکرد و کاهش هزینه‌های تولید آن کمک زیادی می‌کند. در این تحقیق بیان ژن‌های دو گروه Ag1 و Sep3 از خانو...
متن کاملAntitumor Effect of Saffron (Crocus sativus L.): Overview and Perspectives
From ancient times, saffron dried stigmas of Crocus sativus L. is widely used as a drug against different human diseases. In the beginning of 1990 ́s scientific literature reported for the first time the antitumor activity of saffron. During the last decade different laboratories of the world (including ours) have accumulated sufficient scientific evidence to suggest that saffron, and its main i...
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ژورنال
عنوان ژورنال: TSW Development & Embryology
سال: 2007
ISSN: 1749-4958
DOI: 10.1100/tswde.2007.123