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Tandem 41-bp repeats in chicken and Japanese quail genomes : FISH mapping and transcription analysis on lampbrush chromosomes. / Deryusheva, Svetlana; Krasikova, Alla; Kulikova, Tatiana; Gaginskaya, Elena.

In: Chromosoma, Vol. 116, No. 6, 01.12.2007, p. 519-530.

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

Harvard

Deryusheva, S, Krasikova, A, Kulikova, T & Gaginskaya, E 2007, 'Tandem 41-bp repeats in chicken and Japanese quail genomes: FISH mapping and transcription analysis on lampbrush chromosomes', Chromosoma, vol. 116, no. 6, pp. 519-530. https://doi.org/10.1007/s00412-007-0117-5

APA

Deryusheva, S., Krasikova, A., Kulikova, T., & Gaginskaya, E. (2007). Tandem 41-bp repeats in chicken and Japanese quail genomes: FISH mapping and transcription analysis on lampbrush chromosomes. Chromosoma, 116(6), 519-530. https://doi.org/10.1007/s00412-007-0117-5

Vancouver

Deryusheva S, Krasikova A, Kulikova T, Gaginskaya E. Tandem 41-bp repeats in chicken and Japanese quail genomes: FISH mapping and transcription analysis on lampbrush chromosomes. Chromosoma. 2007 Dec 1;116(6):519-530. https://doi.org/10.1007/s00412-007-0117-5

Author

Deryusheva, Svetlana ; Krasikova, Alla ; Kulikova, Tatiana ; Gaginskaya, Elena. / Tandem 41-bp repeats in chicken and Japanese quail genomes : FISH mapping and transcription analysis on lampbrush chromosomes. In: Chromosoma. 2007 ; Vol. 116, No. 6. pp. 519-530.

BibTeX

@article{ae4c654f80d348debd1302d2d6334c46,
title = "Tandem 41-bp repeats in chicken and Japanese quail genomes: FISH mapping and transcription analysis on lampbrush chromosomes",
abstract = "The chromosomal distribution of 41-bp repeats, known as CNM and PO41 repeats in the chicken genome and BglII repeats in the Japanese quail, was analyzed precisely using giant lampbrush chromosomes (LBC) from chicken, Japanese quail, and turkey growing oocytes. The PO41 repeat is conserved in all galliform species, whereas the other repeats are species specific. In chicken and quail, the centromere and subtelomere regions share homologous satellite sequences. RNA polymerase II transcribes the 41-bp repeats in both centromere and subtelomere regions. Ongoing transcription of these repeats was demonstrated by incorporation of BrUTP injected into oocytes at the lampbrush stage. RNA complementary to both strands of CNM and PO41 repeats is present on chicken LBC loops, whereas strand-specific G-rich transcripts are characteristic of BglII repeats in the Japanese quail. The RNA from 41-bp repeats does not undergo cotranscriptional U snRNP-dependent splicing. At the same time, the ribonucleoprotein matrix of transcription units with C-rich RNA of CNM and PO41 repeats was enriched with hnRNP protein K. Potential promoters for satellite transcription are discussed.",
author = "Svetlana Deryusheva and Alla Krasikova and Tatiana Kulikova and Elena Gaginskaya",
year = "2007",
month = dec,
day = "1",
doi = "10.1007/s00412-007-0117-5",
language = "English",
volume = "116",
pages = "519--530",
journal = "Chromosoma",
issn = "0009-5915",
publisher = "Springer Nature",
number = "6",

}

RIS

TY - JOUR

T1 - Tandem 41-bp repeats in chicken and Japanese quail genomes

T2 - FISH mapping and transcription analysis on lampbrush chromosomes

AU - Deryusheva, Svetlana

AU - Krasikova, Alla

AU - Kulikova, Tatiana

AU - Gaginskaya, Elena

PY - 2007/12/1

Y1 - 2007/12/1

N2 - The chromosomal distribution of 41-bp repeats, known as CNM and PO41 repeats in the chicken genome and BglII repeats in the Japanese quail, was analyzed precisely using giant lampbrush chromosomes (LBC) from chicken, Japanese quail, and turkey growing oocytes. The PO41 repeat is conserved in all galliform species, whereas the other repeats are species specific. In chicken and quail, the centromere and subtelomere regions share homologous satellite sequences. RNA polymerase II transcribes the 41-bp repeats in both centromere and subtelomere regions. Ongoing transcription of these repeats was demonstrated by incorporation of BrUTP injected into oocytes at the lampbrush stage. RNA complementary to both strands of CNM and PO41 repeats is present on chicken LBC loops, whereas strand-specific G-rich transcripts are characteristic of BglII repeats in the Japanese quail. The RNA from 41-bp repeats does not undergo cotranscriptional U snRNP-dependent splicing. At the same time, the ribonucleoprotein matrix of transcription units with C-rich RNA of CNM and PO41 repeats was enriched with hnRNP protein K. Potential promoters for satellite transcription are discussed.

AB - The chromosomal distribution of 41-bp repeats, known as CNM and PO41 repeats in the chicken genome and BglII repeats in the Japanese quail, was analyzed precisely using giant lampbrush chromosomes (LBC) from chicken, Japanese quail, and turkey growing oocytes. The PO41 repeat is conserved in all galliform species, whereas the other repeats are species specific. In chicken and quail, the centromere and subtelomere regions share homologous satellite sequences. RNA polymerase II transcribes the 41-bp repeats in both centromere and subtelomere regions. Ongoing transcription of these repeats was demonstrated by incorporation of BrUTP injected into oocytes at the lampbrush stage. RNA complementary to both strands of CNM and PO41 repeats is present on chicken LBC loops, whereas strand-specific G-rich transcripts are characteristic of BglII repeats in the Japanese quail. The RNA from 41-bp repeats does not undergo cotranscriptional U snRNP-dependent splicing. At the same time, the ribonucleoprotein matrix of transcription units with C-rich RNA of CNM and PO41 repeats was enriched with hnRNP protein K. Potential promoters for satellite transcription are discussed.

UR - http://www.scopus.com/inward/record.url?scp=36248981076&partnerID=8YFLogxK

U2 - 10.1007/s00412-007-0117-5

DO - 10.1007/s00412-007-0117-5

M3 - Article

C2 - 17619894

AN - SCOPUS:36248981076

VL - 116

SP - 519

EP - 530

JO - Chromosoma

JF - Chromosoma

SN - 0009-5915

IS - 6

ER -

ID: 54264333