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Comparative FISH analysis of distribution of B chromosome repetitive DNA in A an d B chromosomes in two subspecies of Podisma sapporensis (Orthoptera, Acrididae).
Cytogenet Genome Res. 2004; 106(2-4):284-8.CG

Abstract

FISH analysis of B chromosome repetitive DNA distribution in A and B chromosomes of two subspecies of Podisma sapporensis (P. s. sapporensis and P. s. krylonensis) was performed. In the B chromosomes, C-positive regions contained homologous DNA repeats present also in some C-positive A chromosome regions. Most C-negative regions contained DNA repeats characteristic of A chromosome euchromatic regions. The two subspecies analyzed differed in the location of A chromosome regions enriched with repeats homologous to repeats of B chromosomes. The only common region enriched with these B chromosome repeats in both subspecies was the X chromosome pericentromeric region. The origin of B chromosomes in P. sapporensis is discussed.

Authors+Show Affiliations

Institutes of Systematics and Ecology of Animals, Siberian Branch of Russian Academy of Sciences, Novosibirsk State University, Novosibirsk, Russia.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Comparative Study
Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

15292604

Citation

Bugrov, A G., et al. "Comparative FISH Analysis of Distribution of B Chromosome Repetitive DNA in a an D B Chromosomes in Two Subspecies of Podisma Sapporensis (Orthoptera, Acrididae)." Cytogenetic and Genome Research, vol. 106, no. 2-4, 2004, pp. 284-8.
Bugrov AG, Karamysheva TV, Rubtsov DN, et al. Comparative FISH analysis of distribution of B chromosome repetitive DNA in A an d B chromosomes in two subspecies of Podisma sapporensis (Orthoptera, Acrididae). Cytogenet Genome Res. 2004;106(2-4):284-8.
Bugrov, A. G., Karamysheva, T. V., Rubtsov, D. N., Andreenkova, O. V., & Rubtsov, N. B. (2004). Comparative FISH analysis of distribution of B chromosome repetitive DNA in A an d B chromosomes in two subspecies of Podisma sapporensis (Orthoptera, Acrididae). Cytogenetic and Genome Research, 106(2-4), 284-8.
Bugrov AG, et al. Comparative FISH Analysis of Distribution of B Chromosome Repetitive DNA in a an D B Chromosomes in Two Subspecies of Podisma Sapporensis (Orthoptera, Acrididae). Cytogenet Genome Res. 2004;106(2-4):284-8. PubMed PMID: 15292604.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Comparative FISH analysis of distribution of B chromosome repetitive DNA in A an d B chromosomes in two subspecies of Podisma sapporensis (Orthoptera, Acrididae). AU - Bugrov,A G, AU - Karamysheva,T V, AU - Rubtsov,D N, AU - Andreenkova,O V, AU - Rubtsov,N B, PY - 2003/10/06/received PY - 2003/03/12/accepted PY - 2004/8/5/pubmed PY - 2005/2/5/medline PY - 2004/8/5/entrez SP - 284 EP - 8 JF - Cytogenetic and genome research JO - Cytogenet. Genome Res. VL - 106 IS - 2-4 N2 - FISH analysis of B chromosome repetitive DNA distribution in A and B chromosomes of two subspecies of Podisma sapporensis (P. s. sapporensis and P. s. krylonensis) was performed. In the B chromosomes, C-positive regions contained homologous DNA repeats present also in some C-positive A chromosome regions. Most C-negative regions contained DNA repeats characteristic of A chromosome euchromatic regions. The two subspecies analyzed differed in the location of A chromosome regions enriched with repeats homologous to repeats of B chromosomes. The only common region enriched with these B chromosome repeats in both subspecies was the X chromosome pericentromeric region. The origin of B chromosomes in P. sapporensis is discussed. SN - 1424-859X UR - https://www.unboundmedicine.com/medline/citation/15292604/Comparative_FISH_analysis_of_distribution_of_B_chromosome_repetitive_DNA_in_A_an_d_B_chromosomes_in_two_subspecies_of_Podisma_sapporensis__Orthoptera_Acrididae__ L2 - https://www.karger.com?DOI=10.1159/000079300 DB - PRIME DP - Unbound Medicine ER -