共 28 条
[13]
HAKMAN I, 1987, CAN J BOT, V65, P655
[14]
HAKMAN I, 1988, J PLANT PHYSL, V72, P579
[16]
COLONY FORMATION FROM PROTOPLASTS DERIVED FROM DOUGLAS-FIR COTYLEDONS
[J].
PLANT SCIENCE LETTERS,
1979, 14 (02)
:145-154
[18]
EMBRYO-LIKE STRUCTURES FROM COTYLEDONS AND RIPE EMBRYOS OF NORWAY SPRUCE (PICEA-ABIES)
[J].
CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE,
1986, 16 (03)
:664-668
[19]
LELU MA, 1987, CR ACAD SCI III-VIE, V305, P105
[20]
Lloyd G, 1981, COMB P INT PLANT PRO, V30, P421