Isoenzymatic polymorphisms in urban populations of Drosophila willistoni

Natural 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 y...

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Autores principales:	SAAVEDRA,CARMEN C. R., NAPP,MARLY, REGULY,MARIA LUIZA, VALENTE,VERA LUCIA S
Lenguaje:	English
Publicado:	Sociedad de Biología de Chile 2001
Materias:	Drosophila willistoni urban populations isoenzymes
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2001000000010
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spelling	oai:scielo:S0716-078X20010000000102001-06-27Isoenzymatic polymorphisms in urban populations of Drosophila willistoniSAAVEDRA,CARMEN C. R.NAPP,MARLYREGULY,MARIA LUIZAVALENTE,VERA LUCIA S Drosophila willistoni urban populations isoenzymes Natural 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 environmentinfo:eu-repo/semantics/openAccessSociedad de Biología de ChileRevista chilena de historia natural v.74 n.1 20012001-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2001000000010en10.4067/S0716-078X2001000000010
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Drosophila willistoni urban populations isoenzymes
spellingShingle	Drosophila willistoni urban populations isoenzymes SAAVEDRA,CARMEN C. R. NAPP,MARLY REGULY,MARIA LUIZA VALENTE,VERA LUCIA S Isoenzymatic polymorphisms in urban populations of Drosophila willistoni
description	Natural 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
author	SAAVEDRA,CARMEN C. R. NAPP,MARLY REGULY,MARIA LUIZA VALENTE,VERA LUCIA S
author_facet	SAAVEDRA,CARMEN C. R. NAPP,MARLY REGULY,MARIA LUIZA VALENTE,VERA LUCIA S
author_sort	SAAVEDRA,CARMEN C. R.
title	Isoenzymatic polymorphisms in urban populations of Drosophila willistoni
title_short	Isoenzymatic polymorphisms in urban populations of Drosophila willistoni
title_full	Isoenzymatic polymorphisms in urban populations of Drosophila willistoni
title_fullStr	Isoenzymatic polymorphisms in urban populations of Drosophila willistoni
title_full_unstemmed	Isoenzymatic polymorphisms in urban populations of Drosophila willistoni
title_sort	isoenzymatic polymorphisms in urban populations of drosophila willistoni
publisher	Sociedad de Biología de Chile
publishDate	2001
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2001000000010
work_keys_str_mv	AT saavedracarmencr isoenzymaticpolymorphismsinurbanpopulationsofdrosophilawillistoni AT nappmarly isoenzymaticpolymorphismsinurbanpopulationsofdrosophilawillistoni AT regulymarialuiza isoenzymaticpolymorphismsinurbanpopulationsofdrosophilawillistoni AT valenteveralucias isoenzymaticpolymorphismsinurbanpopulationsofdrosophilawillistoni
_version_	1718439499723177984

Isoenzymatic polymorphisms in urban populations of Drosophila willistoni

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