A robust workflow for indirect somatic embryogenesis and cormlet production in saffron (Crocus sativus L.) and its wild allies; C. caspius and C. speciosus
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چکیده
منابع مشابه
SOMATIC EMBRYOGENESIS AND REGENERATION OF PLANTLET IN SAFFRON, CROCUS SATIVUS L.
Somatic embryogenesis was initiated in C. sativus L. from shoot meristems on LS medium containing BAP (2×10-5 M)+NAA (2×10-5 M). Various stages of somatic embryogenesis were observed in the same medium and the development was asynchronous. Somatic embryo development proceeded through well recognized sequences (globular to embryoids) with clearly discernible bipolar regions. Matured embryos coul...
متن کاملComparative evaluation of enzymatic and non-enzymatic antioxidants of petal of three species of saffron (Crocus caspius, C. sativus, C. speciosus)
Nowadays, the use of a wide range of medicinal herbs such as saffron and its aromatic compounds is increasingly being regarded as natural sources of antioxidant properties. In addition to saffron stigma, saffron petal is a rich herbal source of antioxidant compounds. The present study was conducted in a completely randomized design with three replications to study some of the enzymatic and non-...
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The ontogenic developmental stages of saffron somatic embryogenesis have been studied and characterized using light and electron microscopy. The embryogenic callus underwent internal segmented divisions with the formation of globular embryos that were attached to the callus surface by a broad multicelular structure. Further development of the embryoids was characterized by the emergence of a sh...
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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...
متن کاملCancer chemopreventive and tumoricidal properties of saffron (Crocus sativus L.).
Since cancer is the most common cause of death in the world population, the possibility that readily available natural substances from plants, vegetables, herbs, and spices may be beneficial in the prevention of cancer warrants closer examination. Saffron in filaments is the dried, dark red stigmata of Crocus sativus L. flowers and it is used as a spice, food colorant, and a drug in medicine. A...
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ژورنال
عنوان ژورنال: Heliyon
سال: 2020
ISSN: 2405-8440
DOI: 10.1016/j.heliyon.2020.e05841