[Induction of androgenic cultures in Siberian larch].
Ontogenez
; 37(1): 32-42, 2006.
Article
em Ru
| MEDLINE
| ID: mdl-16523656
ABSTRACT
Male generative buds of the Siberian larch have no organic quiescence during the autumn-winter period and are capable of completing the development of male generative structures under favorable conditions. When microsporophylls of the Siberian larch were cultivated on medium MS with 0.2 mg/l 2,4-D, embryoids of two types were obtained directly from the microspore body and via formation of organogenic callus. This means that in the Siberian larch, direct and indirect androgenesis in vitro is possible. The Siberian larch pollen was first germinated in vitro, which was enhanced by pretreatment with hydrogen peroxide.
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Base de dados:
MEDLINE
Assunto principal:
Pólen
/
Fenômenos Fisiológicos Vegetais
/
Larix
Idioma:
Ru
Ano de publicação:
2006
Tipo de documento:
Article