Research output: Contribution to journal › Article › peer-review
Genome Duplication in Animal Evolution. / Zadesenets, K. S.; Rubtsov, N. B.
In: Russian Journal of Genetics, Vol. 54, No. 10, 01.10.2018, p. 1125-1136.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Genome Duplication in Animal Evolution
AU - Zadesenets, K. S.
AU - Rubtsov, N. B.
PY - 2018/10/1
Y1 - 2018/10/1
N2 - In this review, the available data on whole genome duplication in different phylogenetic lineages of animals are summarized, and possible mechanisms of the genome duplication and its role in the evolution of animals are considered. Special attention is paid to the problems of studying the first stages of the genome evolution after its duplication and to the search for species the study of which will make it possible to identify the peculiarities of the genome diploidization process after its duplication. A group of species of free-living flatworms from the Macrostomum genus is suggested as a promising model object for such studies. According to our data, the genomes of some Macrostomum members (M. lignano, Macrostomum sp. 8) are a result of recent genome duplication and subsequent chromosome rearrangements. In addition, the peculiarities of morphology, life cycle, small genome size, and simply organized karyotype make Macrostomum almost an ideal model object for studying the early stages of duplicated genome reorganization.
AB - In this review, the available data on whole genome duplication in different phylogenetic lineages of animals are summarized, and possible mechanisms of the genome duplication and its role in the evolution of animals are considered. Special attention is paid to the problems of studying the first stages of the genome evolution after its duplication and to the search for species the study of which will make it possible to identify the peculiarities of the genome diploidization process after its duplication. A group of species of free-living flatworms from the Macrostomum genus is suggested as a promising model object for such studies. According to our data, the genomes of some Macrostomum members (M. lignano, Macrostomum sp. 8) are a result of recent genome duplication and subsequent chromosome rearrangements. In addition, the peculiarities of morphology, life cycle, small genome size, and simply organized karyotype make Macrostomum almost an ideal model object for studying the early stages of duplicated genome reorganization.
KW - chromosome rearrangements
KW - fluorescent in situ hybridization
KW - genome evolution
KW - microdissected DNA libraries
KW - whole genome duplication
KW - MACROSTOMUM-LIGNANO
KW - REGENERATION
KW - HYBRIDIZATION
KW - ALL-HYBRID POPULATIONS
KW - GENE
KW - MEIOSIS
KW - ADAPTATION
KW - DIVERGENT RESOLUTION
KW - POLYPLOIDY
KW - DEVIATIONS
UR - http://www.scopus.com/inward/record.url?scp=85055088768&partnerID=8YFLogxK
U2 - 10.1134/S1022795418090168
DO - 10.1134/S1022795418090168
M3 - Article
AN - SCOPUS:85055088768
VL - 54
SP - 1125
EP - 1136
JO - Russian Journal of Genetics
JF - Russian Journal of Genetics
SN - 1022-7954
IS - 10
ER -
ID: 17180330