[The problem of polymorphism of GTP-binding protein subunits and its evolutionary aspects].
The data about multiplicity of isoforms of the GTP-binding protein alpha-subunits are analyzed from the point of view of their origin, functional purpose and appearance in the course of onto- and phylogenesis. An assumption is made that the polymorphism of GTP-binding protein subunits can be regarded as an important regulatory mechanism which appeared at rather late stages of evolution.
Pertseva
M N
MN
Kuznetsova
L A
LA
D000818:Animals; D005075:Biological Evolution; D019204:GTP-Binding Proteins / Q000235:genetics* / Q000502:physiology; D006801:Humans; D046911:Macromolecular Substances; D011110:Polymorphism, Genetic
D046911:Macromolecular Substances; D019204:GTP-Binding Proteins
Problema polimorfizma sub''edinits GTP-sviazyvaiushchikh belkov i ee évoliutsionnye aspekty.