Cotyledon Age and Somatic Embryogenesis of Cowpea
نویسندگان
چکیده
منابع مشابه
Induction of Callus and Somatic Embryogenesis from Cotyledon Explants of Fagonia indica Burm.
To explore the potential for in vitro rapid regeneration of Fagonia indica Burm., cotyledon explants were obtained from 10-day old aseptically germinated seedlings that cultured on MS medium which supplemented with 1.0-5.0 µM 2,4-D. Callus was initiated from cotyledon explant on MS medium supplemented in all concentrations of 2,4-D investigated. 2,4-D was more effective than IAA and NAA for cal...
متن کاملProteomic Analysis of Immature Fraxinus mandshurica Cotyledon Tissues during Somatic Embryogenesis: Effects of Explant Browning on Somatic Embryogenesis
Manchurian ash (Fraxinus mandshurica Rupr.) is a valuable hardwood species in Northeast China. In cultures of F. mandshurica, somatic embryos were produced mainly on browned explants. Therefore, we studied the mechanism of explant browning and its relationship with somatic embryogenesis (SE). We used explants derived from F. mandshurica immature zygotic embryo cotyledons as materials. Proteins ...
متن کاملinduction of callus and somatic embryogenesis from cotyledon explants of fagonia indica burm.
to explore the potential for in vitro rapid regeneration of fagonia indica burm., cotyledon explants were obtained from 10-day old aseptically germinated seedlings that cultured on ms medium which supplemented with 1.0-5.0 µm 2,4-d. callus was initiated from cotyledon explant on ms medium supplemented in all concentrations of 2,4-d investigated. 2,4-d was more effective than iaa and naa for cal...
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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 ...
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ژورنال
عنوان ژورنال: HortScience
سال: 1998
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.33.4.594b