In vitro culture of tomato ovaries

: the effect of sericin levels (silk glue protein) on rate of in vitro maturation, fertilization and culture of sheep oocytes

هدف از آزمایش اول بررسی اثر سطوح مختلف سریسین [0 (control), 0.1, 0.5, 1.0, 2.5 %] افزوده شده به محیط , ivm بر cumulus cell expansion، بلوغ هسته و توسعه متوالی جنین، در گوسفندان نژاد سنجابی در فصل تولید مثلی می باشد. از سرگیری میوز به وسیله خارج شدن اولین پولار بادی اندازه گیری و هم چنین درصد رسیدن جنین های دو سلولی به مرحله کلیواژ و بلاستوسیت نیز به عنوان نشانه ای از میزان شایستگی توسعه اولیه ج...

A comarison between in vitro culture of two tomato parental lines and their reciprocal hybrids

Comparisons of in vitro propagation of tomato cultivars

Methods of separation and in-vitro culture of pre-antral follicles from mammalian ovaries.

A variety of procedures to isolate intact pre-antral follicles have been developed in our laboratories based on different concentrations of collagenase and DNase in a simple salt solution containing glucose as an energy substrate. The enzyme mixture effectively separates follicles of different sizes derived from ovaries of hamster, mouse, rat, pig and human. While no damage of the basal lamina ...

Culture and Co-Culture of Mouse Ovaries and Ovarian Follicles

The mammalian ovary is composed of ovarian follicles, each follicle consisting of a single oocyte surrounded by somatic granulosa cells, enclosed together within a basement membrane. A finite pool of follicles is laid down during embryonic development, when oocytes in meiotic arrest form a close association with flattened granulosa cells, forming primordial follicles. By or shortly after birth,...