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Gumerova E. A. Galeeva E. I. Chuyenkova S. A. Rumyantseva N. I. 《Russian Journal of Plant Physiology》2003,50(5):640-645
An indirect somatic embryogenesis via the development of proembryogenic cell complexes (PECC) was observed in the in vitro cultured hypocotyl explants of 4–5-day-old buckwheat (Fagopyrum esculentum Moench.) seedlings. PECC development was shown to depend on culturing conditions, including 2,4-D concentration and the period of explant exposure to 2,4-D, sucrose concentration, and explant density. The culturing protocol was designed to ensure the development of buckwheat somatic embryos in two-month period. The cytogenetic analysis demonstrated that this protocol did not affect the chromosome numbers in the regenerated plants. 相似文献
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