ISSN:
1573-4935
Source:
Springer Online Journal Archives 1860-2000
Topics:
Biology
,
Chemistry and Pharmacology
Notes:
Abstract Amoebae of the cellular slime mouldDictyostelium discoideum at 8 h or l0 h development were separated into two populations by countercurrent distribution in a dextran-poly(ethylene glycol), two-phase system. Two-dimensional, polyacrylamide-gel electrophoresis was then used to separate the polypeptides from the populations of amoebae. The two populations of amoebae at 8 h development differed sn polypeptide composition as did the populations separated at 10 h development. This confirms that cell differentiation is initated inD. discoideum prior to g h development.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01117058
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