Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
GENETIC LOADS AND COADAPTIVITY OF CHROMOSOMAL INVERSIONS I - INVERSION POLYMORPHISM AND GENETIC LOAD ON CHROMOSOME O IN A DROSOPHILA-SUBOBSCURA POPULATION FROM PETNICA
Autore:
ANDJELKOVIC M; ZIVANOVIC G; MILANOVIC M;
Indirizzi:
UNIV BELGRADE,INST BIOL RES SINISA STANKOVIC,DEPT GENET,29 NOVEMBER 142 YU-11060 BELGRADE SERBIA YUGOSLAVIA UNIV BELGRADE,FAC BIOL YU-11000 BELGRADE YUGOSLAVIA
Titolo Testata:
Journal of zoological systematics and evolutionary research
fascicolo: 3, volume: 36, anno: 1998,
pagine: 123 - 128
SICI:
0947-5745(1998)36:3<123:GLACOC>2.0.ZU;2-X
Fonte:
ISI
Lingua:
ENG
Soggetto:
VIABILITY; ALLELISM;
Keywords:
DROSOPHILA SUBOBSCURA; CHROMOSOMAL INVERSION; GENETIC LOAD;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
35
Recensione:
Indirizzi per estratti:
Citazione:
M. Andjelkovic et al., "GENETIC LOADS AND COADAPTIVITY OF CHROMOSOMAL INVERSIONS I - INVERSION POLYMORPHISM AND GENETIC LOAD ON CHROMOSOME O IN A DROSOPHILA-SUBOBSCURA POPULATION FROM PETNICA", Journal of zoological systematics and evolutionary research, 36(3), 1998, pp. 123-128

Abstract

Inversion polymorphism on chromosome O and polymorphism for the viability of determining genes have been studied in a natural population ofDrosophila subobscura from Petnica (Serbia). The range of inversion polymorphism and the abundance of particular gene arrangements in the study population agree with a general pattern of inversion polymorphismof D. subobscura in Europe. The data obtained on the amount of genetic loads show that the D, subobscura population from Petnica displays amoderate degree of that polymorphism, compared to the other studied populations of these species. Therefore, the D. subobscura population from Petnica could be tentatively classified as an ecologically centralpopulation. Examination association of chromosomal, thus, inversion polymorphism with gene polymorphism, in the form of genetic loads show that differences exist in the mean viability among certain gene arrangements. The distribution of deleterious genes among chromosome O gene arrangements were non-random.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/11/20 alle ore 10:35:41