Research output: Contribution to journal › Article › peer-review
X chromosome evolution in cetartiodactyla. / Proskuryakova, Anastasia A.; Kulemzina, Anastasia I.; Perelman, Polina L. et al.
In: Genes, Vol. 8, No. 9, 216, 31.08.2017.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - X chromosome evolution in cetartiodactyla
AU - Proskuryakova, Anastasia A.
AU - Kulemzina, Anastasia I.
AU - Perelman, Polina L.
AU - Makunin, Alexey I.
AU - Larkin, Denis M.
AU - Farré, Marta
AU - Kukekova, Anna V.
AU - Lynn Johnson, Jennifer
AU - Lemskaya, Natalya A.
AU - Beklemisheva, Violetta R.
AU - Roelke-Parker, Melody E.
AU - Bellizzi, June
AU - Ryder, Oliver A.
AU - O’Brien, Stephen J.
AU - Graphodatsky, Alexander S.
PY - 2017/8/31
Y1 - 2017/8/31
N2 - The phenomenon of a remarkable conservation of the X chromosome in eutherian mammals has been first described by Susumu Ohno in 1964. A notable exception is the cetartiodactyl X chromosome, which varies widely in morphology and G-banding pattern between species. It is hypothesized that this seX chromosome has undergone multiple rearrangements that changed the centromere position and the order of syntenic segments over the last 80 million years of Cetartiodactyla speciation. To investigate its evolution we have selected 26 evolutionarily conserved bacterial artificial chromosome (BAC) clones from the cattle CHORI-240 library evenly distributed along the cattle X chromosome. High-resolution BAC maps of the X chromosome on a representative range of cetartiodactyl species from different branches: pig (Suidae), alpaca (Camelidae), gray whale (Cetacea), hippopotamus (Hippopotamidae), Java mouse-deer (Tragulidae), pronghorn (Antilocapridae), Siberian musk deer (Moschidae), and giraffe (Giraffidae) were obtained by fluorescent in situ hybridization. To trace the X chromosome evolution during fast radiation in specious families, we performed mapping in several cervids (moose, Siberian roe deer, fallow deer, and Pere David’s deer) and bovid (muskox, goat, sheep, sable antelope, and cattle) species. We have identified three major conserved synteny blocks and rearrangements in different cetartiodactyl lineages and found that the recently described phenomenon of the evolutionary new centromere emergence has taken place in the X chromosome evolution of Cetartiodactyla at least five times. We propose the structure of the putative ancestral cetartiodactyl X chromosome by reconstructing the order of syntenic segments and centromere position for key groups.
AB - The phenomenon of a remarkable conservation of the X chromosome in eutherian mammals has been first described by Susumu Ohno in 1964. A notable exception is the cetartiodactyl X chromosome, which varies widely in morphology and G-banding pattern between species. It is hypothesized that this seX chromosome has undergone multiple rearrangements that changed the centromere position and the order of syntenic segments over the last 80 million years of Cetartiodactyla speciation. To investigate its evolution we have selected 26 evolutionarily conserved bacterial artificial chromosome (BAC) clones from the cattle CHORI-240 library evenly distributed along the cattle X chromosome. High-resolution BAC maps of the X chromosome on a representative range of cetartiodactyl species from different branches: pig (Suidae), alpaca (Camelidae), gray whale (Cetacea), hippopotamus (Hippopotamidae), Java mouse-deer (Tragulidae), pronghorn (Antilocapridae), Siberian musk deer (Moschidae), and giraffe (Giraffidae) were obtained by fluorescent in situ hybridization. To trace the X chromosome evolution during fast radiation in specious families, we performed mapping in several cervids (moose, Siberian roe deer, fallow deer, and Pere David’s deer) and bovid (muskox, goat, sheep, sable antelope, and cattle) species. We have identified three major conserved synteny blocks and rearrangements in different cetartiodactyl lineages and found that the recently described phenomenon of the evolutionary new centromere emergence has taken place in the X chromosome evolution of Cetartiodactyla at least five times. We propose the structure of the putative ancestral cetartiodactyl X chromosome by reconstructing the order of syntenic segments and centromere position for key groups.
KW - Cattle bacterial artificial chromosome (BAC) clones
KW - Centromere reposition
KW - Fluorescent in situ hybridization (FISH)
KW - Intrachromosomal rearrangements
KW - Inversion
KW - Pecora
KW - Ruminantia
KW - BOVIDAE
KW - PHYLOGENY
KW - fluorescent in situ hybridization (FISH)
KW - MOLECULAR CYTOGENETIC ANALYSIS
KW - centromere reposition
KW - CATTLE
KW - RIVER BUFFALO
KW - cattle bacterial artificial chromosome (BAC) clones
KW - PATTERN
KW - inversion
KW - ANCESTRAL KARYOTYPE
KW - MUNTJAC MUNTIACUS-REEVESI
KW - intrachromosomal rearrangements
KW - INSIGHTS
KW - MAMMALS
UR - http://www.scopus.com/inward/record.url?scp=85028993523&partnerID=8YFLogxK
U2 - 10.3390/genes8090216
DO - 10.3390/genes8090216
M3 - Article
C2 - 28858207
AN - SCOPUS:85028993523
VL - 8
JO - Genes
JF - Genes
SN - 2073-4425
IS - 9
M1 - 216
ER -
ID: 12197056