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Titolo:
The genetics of species differences
Autore:
Orr, HA;
Indirizzi:
Univ Rochester, Dept Biol, Rochester, NY 14627 USA Univ Rochester Rochester NY USA 14627 Dept Biol, Rochester, NY 14627 USA
Titolo Testata:
TRENDS IN ECOLOGY & EVOLUTION
fascicolo: 7, volume: 16, anno: 2001,
pagine: 343 - 350
SICI:
0169-5347(200107)16:7<343:TGOSD>2.0.ZU;2-9
Fonte:
ISI
Lingua:
ENG
Soggetto:
QUANTITATIVE TRAIT LOCI; MORPHOLOGICAL SHAPE DIFFERENCE; DROSOPHILA-SIMULANS; POPULATION-GENETICS; NATURAL-SELECTION; BRISTLE NUMBER; SEXUAL TRAITS; QTL ANALYSIS; EVOLUTION; SECHELLIA;
Tipo documento:
Review
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
65
Recensione:
Indirizzi per estratti:
Indirizzo: Orr, HA Univ Rochester, Dept Biol, Rochester, NY 14627 USA Univ RochesterRochester NY USA 14627 ol, Rochester, NY 14627 USA
Citazione:
H.A. Orr, "The genetics of species differences", TREND ECOL, 16(7), 2001, pp. 343-350

Abstract

Species are separated by reproductive isolation as well as by more 'ordinary' differences in morphology and behavior that play no necessary role in blocking gene flow. Although a great deal is now known about the genetics ofreproductive isolation, we are only beginning to understand the genetic basis of ordinary phenotypic differences between species. I review what is known about the number of genes involved in such differences, as well as about the role of major genes and epistasis in the evolution of these differences. I also compare and contrast these findings with those on the genetics of reproductive isolation.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 09/04/20 alle ore 07:43:14