[Biosphere genetics: subject area]
2007
Savchenko, V.K.,National Academy of Sciences, Minsk (Belarus). Institute of Genetics and Cytology
Model, research objects or organization principles of bioshere genetics are presented. Biosphere genetics deals with the study of genosphere organization, functioning and evolution as well as with the protection of the earth genosphere and creation of artificial genpspheres. The genetic system of biosphere unites several millions of specific genomes forming the global genetic system and the planetary network of associated living organisms. Organization of the genetic system of biosphere and its genetic diversity takes place in the result of interactions between the vertical, horizontal and coenotic flows of genetic information inside genosphere. This interaction took place inside spatially organized coenogenomic specific associations. Structural and functional relations between the specific genomes are based on the common genetic code, common carriers of hereditary information, common coevolutionary process and are the product of interactions of several major genetic information flows. The vertical flow transfers of genes from one generation to another. The horizontal flow transfers, exchanges and co-opts genes and genetic modules from one specific genome to another. The observed flows of genetics material are added by functional genes and species genomes interactions within biotic communities and interactions with their common environment resulting into the associative evolution of genosphere
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