24-epiBrassinolide Induces Somatic Embryogenesis in Pinus wallichiana A. B. Jacks
نویسندگان
چکیده
منابع مشابه
Impact of 24-Epibrassinolide on Callogenesis and Regeneration via Somatic Embryogenesis in Phaseolus vulgaris L. cv. Brunca
of embryogenic frequency 88.9 and 72.23 were recorded for stem explants. However, the greatest embryogenic calli fresh weights 14.68 and 9.65 (mg/jar) were derived from leaf explants. Moreover, growth of somatic embryos was investigated during 7weeks. The highest regeneration percentage was achieved for stem explants compared other explants and recorded 88.88 and 66.66 for directly or indirectl...
متن کامل24-Epibrassinolide from Gypsophila perfoliata
Brassinosteroids are a class of naturally occur ring phytohormones with high biological activity found in a wide variety of higher plants (Adam and Petzold, 1994; Adam et al., 1996; Cutler et al., 1991; Sakurai and Fujioka, 1993). Brassinosteroids occur only in trace amount (ngto ^ig/kg plant material). Therefore, their purification has to be monitored by a sensitive bioassay (Wada et al., 198...
متن کاملZygotic embryogenesis versus somatic embryogenesis
This review will summarize molecular and genetic analyses aimed at identifying the mechanisms underlying the sequence of events during plant zygotic embryogenesis. These events are being studied in parallel with the histological and morphological analyses of somatic embryogenesis. The strength and limitations of somatic embryogenesis as a model system will be discussed briefly. The formation of...
متن کاملSomatic Embryogenesis
Somatic embryogenesis is an asexual form of plant propagation in nature that mimics many of the events of sexual reproduction. Also, this process may be reproduced artificially by the manipulation of tissues and cells in vitro. Some of the most important factors for a successful plant regeneration are the culture medium and environmental incubation conditions. In vitro somatic embryogenesis is ...
متن کاملSomatic Embryogenesis in Chestnut
Somatic embryogenesis is an important biotechnological tool that demonstrates significant benefits when applied to forest tree species; clonal propagation, cryostorage of valuable germoplasm and genetic transformation are among the most promising of its applications. In this chapter, the state of the art of somatic embryogenesis in chestnut (an important economical tree species of the genus Cas...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Plant Sciences
سال: 2007
ISSN: 1816-4951
DOI: 10.3923/jps.2007.171.178