Somatic embryogenesis in tissue cultures of Liriodendrontulipifera

Autor:	H. E. Sommer, S. A. Merkle
Rok vydání:	1986
Předmět:	Global and Planetary Change Zygote Ecology Somatic embryogenesis fungi food and beverages Forestry Embryo Biology Solid medium Cell biology Casein hydrolysate Tissue culture Callus embryonic structures Botany Radicle
Zdroj:	Canadian Journal of Forest Research. 16:420-422
ISSN:	1208-6037 0045-5067
DOI:	10.1139/x86-077
Popis:	Tissue cultures of yellow poplar (Liriodendrontulipifera L.) were initiated from immature and mature zygotic embryos. Nodular embryogenic callus developed from a low percentage of the cultures initiated from immature embryos on solid media supplemented with 2,4-dichlorophenoxyacetic acid, 6-benzyladenine, and casein hydrolysate. Embryoids differentiated from these culture lines within 1 month following transfer of embryogenic callus to hormone-free solid media. Although most embryoids appeared abnormal, embryoids with well-formed cotyledons and radicles were capable of developing into normal plantlets.
Databáze:	OpenAIRE
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