[Direct embryogenesis from protoplast of winter wheat].
Friable embryogenic calli were obtained on a modified N6 medium (NBD medium) from a winter wheat cultivar "Jinghua No. 1" (Triticum aestivum L. cv. Jinghua No. 1) and were transferred to a modified MS liquid medium (MSDL medium) to initiate embryogenic suspension cultures. Protoplasts were isolated from the suspensions and cultured on a modified MS medium (MSDP medium). The somatic embryoids were formed directly from the protoplasts and germinated into entire plants. The development of the somatic embryoids was very similar to that of zygotic embryos of wheat.
Ge
T M
TM
Department of Horticulture, Hubei Institute for Nationalities, Enshi 445000.
Zhang
R D
RD
Qin
F L
FL
Yu
Y J
YJ
Xie
Y F
YF
D011523:Protoplasts / Q000502:physiology*; D012038:Regeneration; D014908:Triticum / Q000502:physiology*