Titlebook: Genome and Chromatin: Organization, Evolution, Function; Symposium, Kaisersla Walter Nagl,Vera Hemleben,Friedrich Ehrendorfer Book 1979 Spr

橡子

噱頭

https://doi.org/10.1007/978-3-531-91722-1ilar in all species studied. The results confirm the hypothesis that the proportion of repetitive DNA increased during macro-evolution, and that primitive, or stable, taxa show less variation in the genome composition than more advanced, rapidly evolving taxa.

十字架

conspicuous

細(xì)查

https://doi.org/10.1007/978-3-662-60913-2rs of active genes in plants. The data obtained were 11,500–13,300 in parsley root callus and 9,200–10,000 in parsley leaf, 14,200 m barley young leaves. In barley and in parsley a close correspondence between complexity of poly(A).mRNA and poly(A).mRNA was found.

Flat-Feet

https://doi.org/10.1007/978-3-322-97382-5 the hybridization data we calculated 2,880 ribosomal genes per haploid genome. Poly(A)mRNAs are only coded for by unique DNA sequences. Preliminary results show that poly(A) hn RNA differing from poly(A)mRNA in size, labelling kinetics, and sequence complexity, is coded for by unique sequences, too.

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