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The IS630/Tc1/mariner transposons in three ctenophore genomes. / Puzakov, Mikhail V.; Puzakova, Ludmila V.; Cheresiz, Sergey V. et al.

In: Molecular Phylogenetics and Evolution, Vol. 163, 01.10.2021, p. 107231.

Research output: Contribution to journalArticlepeer-review

Harvard

Puzakov, MV, Puzakova, LV, Cheresiz, SV & Sang, Y 2021, 'The IS630/Tc1/mariner transposons in three ctenophore genomes', Molecular Phylogenetics and Evolution, vol. 163, pp. 107231. https://doi.org/10.1016/j.ympev.2021.107231

APA

Puzakov, M. V., Puzakova, L. V., Cheresiz, S. V., & Sang, Y. (2021). The IS630/Tc1/mariner transposons in three ctenophore genomes. Molecular Phylogenetics and Evolution, 163, 107231. https://doi.org/10.1016/j.ympev.2021.107231

Vancouver

Puzakov MV, Puzakova LV, Cheresiz SV, Sang Y. The IS630/Tc1/mariner transposons in three ctenophore genomes. Molecular Phylogenetics and Evolution. 2021 Oct 1;163:107231. doi: 10.1016/j.ympev.2021.107231

Author

Puzakov, Mikhail V. ; Puzakova, Ludmila V. ; Cheresiz, Sergey V. et al. / The IS630/Tc1/mariner transposons in three ctenophore genomes. In: Molecular Phylogenetics and Evolution. 2021 ; Vol. 163. pp. 107231.

BibTeX

@article{8a4a30c088194e0aa8fc67b5f7bbdb90,
title = "The IS630/Tc1/mariner transposons in three ctenophore genomes",
abstract = "Transposable elements (TEs) exert a significant effect on the structure and functioning of the genomes and also serve as a source of the new genes. The study of the TE diversity and evolution in different taxa is indispensable for the fundamental understanding of their roles in the genomes. IS630/Tc1/mariner (ITm) transposable elements represent the most prevalent and diverse group of DNA transposons. In this work, we studied the diversity, evolutionary dynamics and the phylogenetic relationships of the ITm transposons found in three ctenophore species: Mnemiopsis leidyi, Pleurobrachia bachei, Beroe ovata. We identified 29 ITm transposons, seven of which possess the terminal inverted repeats (TIRs) and an intact transposase, and, thus, are, presumably, active. Four other ITm transposons have the features of domesticated TEs. According to the results of the phylogenetic analysis, the ITm transposons of the ctenophores represent five groups - MLE/DD34D, TLE/DD34-38E, mosquito/DD37E, Visiror/DD41D and pogo/DDxD. Pogo/DDxD superfamily turnes out to be the most diverse and prevalent, since it accounts for more than 40% of the TEs identified. The data obtained in this research will fill the gap of knowledge of the diversity and evolution of the ITm transposons in the multicellular genomes and will lay the ground for the study of the TE effects on the evolution of the ctenophores.",
keywords = "Beroe ovata, Ctenophores, IS630/Tc1/mariner, Mnemiopsis leidyi, Pleurobrachia bachei, Transposable elements",
author = "Puzakov, {Mikhail V.} and Puzakova, {Ludmila V.} and Cheresiz, {Sergey V.} and Yatong Sang",
note = "Publisher Copyright: Copyright {\textcopyright} 2021 Elsevier Inc. All rights reserved.",
year = "2021",
month = oct,
day = "1",
doi = "10.1016/j.ympev.2021.107231",
language = "English",
volume = "163",
pages = "107231",
journal = "Molecular Phylogenetics and Evolution",
issn = "1055-7903",
publisher = "Academic Press Inc.",

}

RIS

TY - JOUR

T1 - The IS630/Tc1/mariner transposons in three ctenophore genomes

AU - Puzakov, Mikhail V.

AU - Puzakova, Ludmila V.

AU - Cheresiz, Sergey V.

AU - Sang, Yatong

N1 - Publisher Copyright: Copyright © 2021 Elsevier Inc. All rights reserved.

PY - 2021/10/1

Y1 - 2021/10/1

N2 - Transposable elements (TEs) exert a significant effect on the structure and functioning of the genomes and also serve as a source of the new genes. The study of the TE diversity and evolution in different taxa is indispensable for the fundamental understanding of their roles in the genomes. IS630/Tc1/mariner (ITm) transposable elements represent the most prevalent and diverse group of DNA transposons. In this work, we studied the diversity, evolutionary dynamics and the phylogenetic relationships of the ITm transposons found in three ctenophore species: Mnemiopsis leidyi, Pleurobrachia bachei, Beroe ovata. We identified 29 ITm transposons, seven of which possess the terminal inverted repeats (TIRs) and an intact transposase, and, thus, are, presumably, active. Four other ITm transposons have the features of domesticated TEs. According to the results of the phylogenetic analysis, the ITm transposons of the ctenophores represent five groups - MLE/DD34D, TLE/DD34-38E, mosquito/DD37E, Visiror/DD41D and pogo/DDxD. Pogo/DDxD superfamily turnes out to be the most diverse and prevalent, since it accounts for more than 40% of the TEs identified. The data obtained in this research will fill the gap of knowledge of the diversity and evolution of the ITm transposons in the multicellular genomes and will lay the ground for the study of the TE effects on the evolution of the ctenophores.

AB - Transposable elements (TEs) exert a significant effect on the structure and functioning of the genomes and also serve as a source of the new genes. The study of the TE diversity and evolution in different taxa is indispensable for the fundamental understanding of their roles in the genomes. IS630/Tc1/mariner (ITm) transposable elements represent the most prevalent and diverse group of DNA transposons. In this work, we studied the diversity, evolutionary dynamics and the phylogenetic relationships of the ITm transposons found in three ctenophore species: Mnemiopsis leidyi, Pleurobrachia bachei, Beroe ovata. We identified 29 ITm transposons, seven of which possess the terminal inverted repeats (TIRs) and an intact transposase, and, thus, are, presumably, active. Four other ITm transposons have the features of domesticated TEs. According to the results of the phylogenetic analysis, the ITm transposons of the ctenophores represent five groups - MLE/DD34D, TLE/DD34-38E, mosquito/DD37E, Visiror/DD41D and pogo/DDxD. Pogo/DDxD superfamily turnes out to be the most diverse and prevalent, since it accounts for more than 40% of the TEs identified. The data obtained in this research will fill the gap of knowledge of the diversity and evolution of the ITm transposons in the multicellular genomes and will lay the ground for the study of the TE effects on the evolution of the ctenophores.

KW - Beroe ovata

KW - Ctenophores

KW - IS630/Tc1/mariner

KW - Mnemiopsis leidyi

KW - Pleurobrachia bachei

KW - Transposable elements

UR - http://www.scopus.com/inward/record.url?scp=85114055541&partnerID=8YFLogxK

U2 - 10.1016/j.ympev.2021.107231

DO - 10.1016/j.ympev.2021.107231

M3 - Article

C2 - 34133948

AN - SCOPUS:85114055541

VL - 163

SP - 107231

JO - Molecular Phylogenetics and Evolution

JF - Molecular Phylogenetics and Evolution

SN - 1055-7903

ER -

ID: 34094326