نتایج جستجو برای: plant cell culture
تعداد نتایج: 2200399 فیلتر نتایج به سال:
In biotechnology has been concentrated to review alternative routes for the production of natural compounds. Plant cell culture systems are viable alternatives for the production of secondary metabolites that are of commercial importance in food and pharmaceutical industries. However, relatively very few cultures synthesize these compounds over extended periods in amounts comparable to those fo...
Background and purpose: Digitalis nervosa is a wild species growing in Tran and the major cardenolode of this species is lanatoside Â. D nervosa cell culture was estabilished and its secondary metabolites were studied. Materials and methods : Seeds of D. nervosa were surface sterilized in 70% ethanol or 5% Sodiume hypochlorite, then healthy seedlings were produced. The jemol, Hypocoty1 roo...
background: while articular chondrocytes are among those appropriate candidates for cartilage regeneration, the cell dedifferentiation during monolayer culture has limited their application. several investigations have indicated the usefulness of alginate, but the topic of proliferation and differentiation of chondrocytes in alginate culture has still remained controversial. methods: rat articu...
In virology, cell culture usually refers to the in vitro growth and manipulation of cells from a tissue obtained from a multicellular organism. The term “cell culture” is often used interchangeably with “tissue culture”. Cell culture remains integral with virology, as viruses are obligate intracellular parasites that require replication within a living cell to produce copies of themselves (i.e....
صنعت گیاهان زینتی در تلاشی که برای برآورده کردن تقاضای روزافزون عموم دارد، به سرعت در حال رشد است. مهندسی ژنتیک می تواند در تولید ارقام گیاهان زینتی مطلوب نقش مهمی داشته باشد. بهینه سازی باززایی و روش انتقال ژن در گیاه اطلسی برای ارقام ایرانی و خارجی با استفاده از مریستم انتهایی و قطعات برگ از طریق اگروباکتریوم انجام گرفت. در این بررسی به منظور بهینه سازی باززایی از طریق مریستم انتهایی پس از ان...
Plant cell culture systems represent a potential renewable source of valuable medicinal compounds, flavors, fragrances, and colorants, which cannot be produced by microbial cells or chemical synthesis. Biotechnological applications of plant cell cultures presents the most updated reviews on current techniques in plant culture in the field. The evolving commercial importance of the secondary met...
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