Chromosomal polymorphism in natural populations of Chironomus borokensis Kerkis, Filippova, Shobanov, Gunderina et Kiknadze, 1988 (Diptera, Chironomidae)

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Chromosomal polymorphism in natural populations of Chironomus borokensis Kerkis, Filippova, Shobanov, Gunderina et Kiknadze, 1988 (Diptera, Chironomidae). / Golygina, Veronika V.; Broshkov, Andrey D.; Ermolaeva, Oksana V.

в: Comparative Cytogenetics, Том 19, 15.04.2025, стр. 51-74.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{fc49592024e3487d998b3541f3d10ea3,

title = "Chromosomal polymorphism in natural populations of Chironomus borokensis Kerkis, Filippova, Shobanov, Gunderina et Kiknadze, 1988 (Diptera, Chironomidae)",

abstract = "Chromosomal polymorphism has been studied in 31 natural populations of Ch. borokensis. For 11 out of 31 populations quantitative analysis of chromosomal polymorphism has been performed. Data from previous publications (10 populations) have also been used to perform an overview of the chromosomal polymorphism of Ch. borokensis and to establish the species range. Most studied populations show a high level of chromosomal polymorphism: on average 66.1 ± 2.6% of specimens were heterozygotes with 1.1 ± 0.6 heterozygotic inversions per larvae. The number of banding sequences found in populations varied from 7 to 18 per population with an average of 12 ± 3. Inversions were found in all chromosomal arms. Besides inversions, B-chromosome was present in 13 populations, and 5 translocations were found. The total number of banding sequences found in banding sequence pool of Ch. borokensis is 40. Twenty six banding sequences are described for the first time for the species.",

keywords = "B-chromosome, Banding sequence, Ch. plumosus group, inversion, karyological analysis, karyotype, polytene chromosome, sibling species, translocation",

author = "Golygina, {Veronika V.} and Broshkov, {Andrey D.} and Ermolaeva, {Oksana V.}",

note = "The work was supported by the federal funding project FWNR-2022-0015 “Structural and functional organization and role of chromosomes of humans and animals in evolution and ontogenesis”.",

year = "2025",

month = apr,

day = "15",

doi = "10.3897/compcytogen.19.141735",

language = "English",

volume = "19",

pages = "51--74",

journal = "Comparative Cytogenetics",

issn = "1993-0771",

publisher = "Pensoft Publishers",

}

RIS

TY - JOUR

T1 - Chromosomal polymorphism in natural populations of Chironomus borokensis Kerkis, Filippova, Shobanov, Gunderina et Kiknadze, 1988 (Diptera, Chironomidae)

AU - Golygina, Veronika V.

AU - Broshkov, Andrey D.

AU - Ermolaeva, Oksana V.

N1 - The work was supported by the federal funding project FWNR-2022-0015 “Structural and functional organization and role of chromosomes of humans and animals in evolution and ontogenesis”.

PY - 2025/4/15

Y1 - 2025/4/15

N2 - Chromosomal polymorphism has been studied in 31 natural populations of Ch. borokensis. For 11 out of 31 populations quantitative analysis of chromosomal polymorphism has been performed. Data from previous publications (10 populations) have also been used to perform an overview of the chromosomal polymorphism of Ch. borokensis and to establish the species range. Most studied populations show a high level of chromosomal polymorphism: on average 66.1 ± 2.6% of specimens were heterozygotes with 1.1 ± 0.6 heterozygotic inversions per larvae. The number of banding sequences found in populations varied from 7 to 18 per population with an average of 12 ± 3. Inversions were found in all chromosomal arms. Besides inversions, B-chromosome was present in 13 populations, and 5 translocations were found. The total number of banding sequences found in banding sequence pool of Ch. borokensis is 40. Twenty six banding sequences are described for the first time for the species.

AB - Chromosomal polymorphism has been studied in 31 natural populations of Ch. borokensis. For 11 out of 31 populations quantitative analysis of chromosomal polymorphism has been performed. Data from previous publications (10 populations) have also been used to perform an overview of the chromosomal polymorphism of Ch. borokensis and to establish the species range. Most studied populations show a high level of chromosomal polymorphism: on average 66.1 ± 2.6% of specimens were heterozygotes with 1.1 ± 0.6 heterozygotic inversions per larvae. The number of banding sequences found in populations varied from 7 to 18 per population with an average of 12 ± 3. Inversions were found in all chromosomal arms. Besides inversions, B-chromosome was present in 13 populations, and 5 translocations were found. The total number of banding sequences found in banding sequence pool of Ch. borokensis is 40. Twenty six banding sequences are described for the first time for the species.

KW - B-chromosome

KW - Banding sequence

KW - Ch. plumosus group

KW - inversion

KW - karyological analysis

KW - karyotype

KW - polytene chromosome

KW - sibling species

KW - translocation

UR - https://www.mendeley.com/catalogue/d7b4a6d2-f6d9-34f9-96a1-1ef543be299f/

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-105003478932&origin=inward&txGid=1ddbfc96095542cc58a906ec7b561496

U2 - 10.3897/compcytogen.19.141735

DO - 10.3897/compcytogen.19.141735

M3 - Article

VL - 19

SP - 51

EP - 74

JO - Comparative Cytogenetics

JF - Comparative Cytogenetics

SN - 1993-0771

ER -

ID: 65642758