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Sequencing of supernumerary chromosomes of red fox and raccoon dog confirms a non-random gene acquisition by B chromosomes. / Makunin, Alexey I.; Romanenko, Svetlana A.; Beklemisheva, Violetta R. et al.

In: Genes, Vol. 9, No. 8, 405, 10.08.2018.

Research output: Contribution to journal › Article › peer-review

Harvard

Makunin, AI, Romanenko, SA, Beklemisheva, VR, Perelman, PL, Druzhkova, AS, Petrova, KO, Prokopov, DY, Chernyaeva, EN, Johnson, JL, Kukekova, AV, Yang, F, Ferguson-Smith, MA, Graphodatsky, AS & Trifonov, VA 2018, 'Sequencing of supernumerary chromosomes of red fox and raccoon dog confirms a non-random gene acquisition by B chromosomes', Genes, vol. 9, no. 8, 405. https://doi.org/10.3390/genes9080405

APA

Makunin, A. I., Romanenko, S. A., Beklemisheva, V. R., Perelman, P. L., Druzhkova, A. S., Petrova, K. O., Prokopov, D. Y., Chernyaeva, E. N., Johnson, J. L., Kukekova, A. V., Yang, F., Ferguson-Smith, M. A., Graphodatsky, A. S., & Trifonov, V. A. (2018). Sequencing of supernumerary chromosomes of red fox and raccoon dog confirms a non-random gene acquisition by B chromosomes. Genes, 9(8), [405]. https://doi.org/10.3390/genes9080405

Vancouver

Makunin AI, Romanenko SA, Beklemisheva VR, Perelman PL, Druzhkova AS, Petrova KO et al. Sequencing of supernumerary chromosomes of red fox and raccoon dog confirms a non-random gene acquisition by B chromosomes. Genes. 2018 Aug 10;9(8):405. doi: 10.3390/genes9080405

Author

Makunin, Alexey I. ; Romanenko, Svetlana A. ; Beklemisheva, Violetta R. et al. / Sequencing of supernumerary chromosomes of red fox and raccoon dog confirms a non-random gene acquisition by B chromosomes. In: Genes. 2018 ; Vol. 9, No. 8.

BibTeX

@article{1fc81c26aae84c52891f31d1c1ca6a1b,
title = "Sequencing of supernumerary chromosomes of red fox and raccoon dog confirms a non-random gene acquisition by B chromosomes",
abstract = "B chromosomes (Bs) represent a variable addition to the main karyotype in some lineages of animals and plants. Bs accumulate through non-Mendelian inheritance and become widespread in populations. Despite the presence of multiple genes, most Bs lack specific phenotypic effects, although their influence on host genome epigenetic status and gene expression are recorded. Previously, using sequencing of isolated Bs of ruminants and rodents, we demonstrated that Bs originate as segmental duplications of specific genomic regions, and subsequently experience pseudogenization and repeat accumulation. Here, we used a similar approach to characterize Bs of the red fox (Vulpes vulpes L.) and the Chinese raccoon dog (Nyctereutes procyonoides procyonoides Gray). We confirm the previous findings of the KIT gene on Bs of both species, but demostrate an independent origin of Bs in these species, with two reused regions. Comparison of gene ensembles in Bs of canids, ruminants, and rodents once again indicates enrichment with cell-cycle genes, development-related genes, and genes functioning in the neuron synapse. The presence of B-chromosomal copies of genes involved in cell-cycle regulation and tissue differentiation may indicate importance of these genes for B chromosome establishment.",
keywords = "Genome instability, Karyotype evolution, Supernumerary chromosomes, CELLS, COMPLEX, supernumerary chromosomes, SILVER FOX, CHINESE, karyotype evolution, ORIGIN, AMPLIFICATION, genome instability, INTEGRATION, DNA, KARYOTYPE, NYCTEREUTES-PROCYONOIDES",
author = "Makunin, {Alexey I.} and Romanenko, {Svetlana A.} and Beklemisheva, {Violetta R.} and Perelman, {Polina L.} and Druzhkova, {Anna S.} and Petrova, {Kristina O.} and Prokopov, {Dmitry Yu} and Chernyaeva, {Ekaterina N.} and Johnson, {Jennifer L.} and Kukekova, {Anna V.} and Fengtang Yang and Ferguson-Smith, {Malcolm A.} and Graphodatsky, {Alexander S.} and Trifonov, {Vladimir A.}",
note = "Publisher Copyright: {\textcopyright} 2018 by the authors. Licensee MDPI, Basel, Switzerland.",
year = "2018",
month = aug,
day = "10",
doi = "10.3390/genes9080405",
language = "English",
volume = "9",
journal = "Genes",
issn = "2073-4425",
publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",
number = "8",

}

RIS

TY - JOUR

T1 - Sequencing of supernumerary chromosomes of red fox and raccoon dog confirms a non-random gene acquisition by B chromosomes

AU - Makunin, Alexey I.

AU - Romanenko, Svetlana A.

AU - Beklemisheva, Violetta R.

AU - Perelman, Polina L.

AU - Druzhkova, Anna S.

AU - Petrova, Kristina O.

AU - Prokopov, Dmitry Yu

AU - Chernyaeva, Ekaterina N.

AU - Johnson, Jennifer L.

AU - Kukekova, Anna V.

AU - Yang, Fengtang

AU - Ferguson-Smith, Malcolm A.

AU - Graphodatsky, Alexander S.

AU - Trifonov, Vladimir A.

N1 - Publisher Copyright: © 2018 by the authors. Licensee MDPI, Basel, Switzerland.

PY - 2018/8/10

Y1 - 2018/8/10

N2 - B chromosomes (Bs) represent a variable addition to the main karyotype in some lineages of animals and plants. Bs accumulate through non-Mendelian inheritance and become widespread in populations. Despite the presence of multiple genes, most Bs lack specific phenotypic effects, although their influence on host genome epigenetic status and gene expression are recorded. Previously, using sequencing of isolated Bs of ruminants and rodents, we demonstrated that Bs originate as segmental duplications of specific genomic regions, and subsequently experience pseudogenization and repeat accumulation. Here, we used a similar approach to characterize Bs of the red fox (Vulpes vulpes L.) and the Chinese raccoon dog (Nyctereutes procyonoides procyonoides Gray). We confirm the previous findings of the KIT gene on Bs of both species, but demostrate an independent origin of Bs in these species, with two reused regions. Comparison of gene ensembles in Bs of canids, ruminants, and rodents once again indicates enrichment with cell-cycle genes, development-related genes, and genes functioning in the neuron synapse. The presence of B-chromosomal copies of genes involved in cell-cycle regulation and tissue differentiation may indicate importance of these genes for B chromosome establishment.

AB - B chromosomes (Bs) represent a variable addition to the main karyotype in some lineages of animals and plants. Bs accumulate through non-Mendelian inheritance and become widespread in populations. Despite the presence of multiple genes, most Bs lack specific phenotypic effects, although their influence on host genome epigenetic status and gene expression are recorded. Previously, using sequencing of isolated Bs of ruminants and rodents, we demonstrated that Bs originate as segmental duplications of specific genomic regions, and subsequently experience pseudogenization and repeat accumulation. Here, we used a similar approach to characterize Bs of the red fox (Vulpes vulpes L.) and the Chinese raccoon dog (Nyctereutes procyonoides procyonoides Gray). We confirm the previous findings of the KIT gene on Bs of both species, but demostrate an independent origin of Bs in these species, with two reused regions. Comparison of gene ensembles in Bs of canids, ruminants, and rodents once again indicates enrichment with cell-cycle genes, development-related genes, and genes functioning in the neuron synapse. The presence of B-chromosomal copies of genes involved in cell-cycle regulation and tissue differentiation may indicate importance of these genes for B chromosome establishment.

KW - Genome instability

KW - Karyotype evolution

KW - Supernumerary chromosomes

KW - CELLS

KW - COMPLEX

KW - supernumerary chromosomes

KW - SILVER FOX

KW - CHINESE

KW - karyotype evolution

KW - ORIGIN

KW - AMPLIFICATION

KW - genome instability

KW - INTEGRATION

KW - DNA

KW - KARYOTYPE

KW - NYCTEREUTES-PROCYONOIDES

UR - http://www.scopus.com/inward/record.url?scp=85051514114&partnerID=8YFLogxK

U2 - 10.3390/genes9080405

DO - 10.3390/genes9080405

M3 - Article

C2 - 30103445

AN - SCOPUS:85051514114

VL - 9

JO - Genes

JF - Genes

SN - 2073-4425

IS - 8

M1 - 405

ER -

ID: 16082526