Latitudinal clines in the grasshopper Dichroplus elongatus: Coevolution of the A genome and B chromosomes?

Argentine populations of Dichroplus elongatus (Orthoptera: Acrididae) are polymorphic for B chromosomes. Previous studies showed that B chromosomes affect body size and some fitness components in Northwestern populations. We studied phenotype and B′s variation patterns along a latitudinal cline as w...

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Detalles Bibliográficos
Autores principales:	Rosetti, Maria Eva Natalia, Remis, Maria Isabel
Publicado:	2013
Materias:	B chromosomes Clinal pattern Morphometric traits Orthoptera Population genetics body size chromosome coevolution fitness genome grasshopper latitudinal gradient life history trait local adaptation morphometry phenotype adaptation animal Argentina article Caelifera climate genetic selection genetic variability genetics geography insect chromosome karyotype male molecular evolution physiology population genetics quantitative trait time Adaptation, Biological Animals Body Size Chromosomes, Insect Climate Evolution, Molecular Genetic Variation Genetics, Population Genome, Insect Geography Grasshoppers Karyotype Male Phenotype Quantitative Trait, Heritable Selection, Genetic Time Factors Acrididae Dichroplus elongatus
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_1010061X_v26_n4_p719_Rosetti http://hdl.handle.net/20.500.12110/paper_1010061X_v26_n4_p719_Rosetti
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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