Show simple item record

dc.creatorSAAVEDRA,CARMEN C. R.
dc.creatorNAPP,MARLY
dc.creatorREGULY,MARIA LUIZA
dc.creatorVALENTE,VERA LUCIA S
dc.date2001-03-01
dc.date.accessioned2019-11-14T12:52:19Z
dc.date.available2019-11-14T12:52:19Z
dc.identifierhttps://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0716-078X2001000000010
dc.identifier.urihttps://revistaschilenas.uchile.cl/handle/2250/115319
dc.descriptionNatural populations of Drosophila willistoni collected both in urban sites and in the wild, as control, were analysed with respect to their isoenzyme polymorphisms in six loci of enzyme systems, through horizontal electrophoresis. The first pool of populations was collected and analysed during the years 1987 and 1988, and the other during 1992 and 1993, in comparable seasons. The level of enzymatic polymorphism first detected was smaller in comparison to that observed four years later, suggesting an increase of variability along the time elapsed since the first sampling of this species, in the city of Porto Alegre. Our findings are suggestive of an increasing adjustment of the species to this new environment
dc.formattext/html
dc.languageen
dc.publisherSociedad de Biología de Chile
dc.relation10.4067/S0716-078X2001000000010
dc.rightsinfo:eu-repo/semantics/openAccess
dc.sourceRevista chilena de historia natural v.74 n.1 2001
dc.subjectDrosophila willistoni
dc.subjecturban populations
dc.subjectisoenzymes
dc.titleIsoenzymatic polymorphisms in urban populations of Drosophila willistoni


This item appears in the following Collection(s)

Show simple item record