title: A morphogenetically competent soybean suspension culture.
abstract: A morphogenetically competent suspension culture was derived from embryonic axes of Glycine max cv. Mitchell. The cultural history included visual selection for nonfriable, embryo-like structures, recurrent selection in a regime of 2,4-dichlorophenoxyacetic acid exposure and withdrawal, and the replacement of the nitrogen in a Murashige and Skoog salts-based medium with 20 millimolar ammonium citrate. The embryoids produced by this suspension are capable of completing plantlet development. The suspension can be maintained by serial subculture.
authors.forename: M L
authors.initials: ML
authors.lastname: Christianson
authors.forename: D A
authors.initials: DA
authors.lastname: Warnick
authors.forename: P S
authors.initials: PS
authors.lastname: Carlson