ISSN:
1750-3841
Quelle:
Blackwell Publishing Journal Backfiles 1879-2005
Thema:
Land- und Forstwirtschaft, Gartenbau, Fischereiwirtschaft, Hauswirtschaft
,
Werkstoffwissenschaften, Fertigungsverfahren, Fertigung
Notizen:
Amounts of soluble protein increased three- to four-fold while microsomal protein and polysomal RNA levels decreased by similar factors in cocoa seed extracts at different times during the developmental period of rapid cotyledon growth to fruit ripening. During early development, up to 90% of translatable mRNA was poly A(−). In mature seeds this decreased to about 75%. The radioactive polypeptides synthesized by a. wheat germ in vitro translation system were the same whether the system was programmed with poly A(−) or poly (A+) RNA. Polypeptides synthesized in the in vitro translation system were electrophoretically similar to those extracted from intact seeds, testimony to the integrity of isolated messenger RNA.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1111/j.1365-2621.1985.tb12986.x
Permalink