Male genital and wing morphology in the Cactophilic sibling species Drosophila gouveai and Drosophila antonietae and their hybrids reared in different host plants

Cactophilic Drosophila flies are excellent models to study adaptation to a relatively narrow spectrum of potential host plants and host-driven evolutionary diversification. Previous studies suggested a complex genetic architecture of wing and male genital morphology in phylogenetically basal species...

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Autores principales:	Soto, Ignacio M., Soto, Eduardo M., Carreira, Valeria Paula, Hasson, Esteban Ruben
Publicado:	2010
Materias:	Cactophilic Drosophila Host shifts Hybrids Male genitalia Wing morphology adaptive radiation cactus divergence fly genetic structure host plant hybrid hybridization hypothesis testing phylogenetics reproductive biology wing morphology adaptation animal article Cactaceae comparative study Drosophila female forelimb genetics growth, development and aging histology male male genital system species difference anatomy and histology Adaptation, Biological Animals Female Genitalia, Male Hybridization, Genetic Male Species Specificity Wing Drosophila antonietae Drosophila buzzatii Drosophila gouveai
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0046225X_v39_n3_p865_Soto http://hdl.handle.net/20.500.12110/paper_0046225X_v39_n3_p865_Soto
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	paper:paper_0046225X_v39_n3_p865_Soto
record_format	dspace
spelling	paper:paper_0046225X_v39_n3_p865_Soto2023-06-08T15:05:27Z Male genital and wing morphology in the Cactophilic sibling species Drosophila gouveai and Drosophila antonietae and their hybrids reared in different host plants Soto, Ignacio M. Soto, Eduardo M. Carreira, Valeria Paula Hasson, Esteban Ruben Cactophilic Drosophila Host shifts Hybrids Male genitalia Wing morphology adaptive radiation cactus divergence fly genetic structure host plant hybrid hybridization hypothesis testing phylogenetics reproductive biology wing morphology adaptation animal article Cactaceae comparative study Drosophila female forelimb genetics growth, development and aging histology hybridization male male genital system species difference anatomy and histology Drosophila forelimb male genital system Adaptation, Biological Animals Cactaceae Drosophila Female Genitalia, Male Hybridization, Genetic Male Species Specificity Wing Cactaceae Drosophila antonietae Drosophila buzzatii Drosophila gouveai Adaptation, Biological Animals Cactaceae Drosophila Female Genitalia, Male Hybridization, Genetic Male Species Specificity Wing Cactophilic Drosophila flies are excellent models to study adaptation to a relatively narrow spectrum of potential host plants and host-driven evolutionary diversification. Previous studies suggested a complex genetic architecture of wing and male genital morphology in phylogenetically basal species of the D. buzzatii cluster. In this work, we investigate the effect of experimental hybridization and host plant shifts on male genital and wing morphology in D. gouveai Tidon-Sklorz and Sene and D. antonietae Tidon-Sklorz and Sene, a pair of more recently derived species. We explicitly tested the hypotheses that wing and male genital morphology in interspecific hybrids depend on the host plant in which flies were grown. Our study shows that cactus hosts exert a strong effect on genital and wing morphology and that hybrids can be clearly differentiated on the basis of wing and genital morphology from both parental species. However, the extent of morphological differentiation between hybrids and pure species as well as plasticity patterns varied across organs, suggesting a complex genetic architecture for the studied traits. © 2010 Entomological Society of America. Fil:Soto, I.M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Soto, E.M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Carreira, V.P. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Hasson, E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2010 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0046225X_v39_n3_p865_Soto http://hdl.handle.net/20.500.12110/paper_0046225X_v39_n3_p865_Soto
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Cactophilic Drosophila Host shifts Hybrids Male genitalia Wing morphology adaptive radiation cactus divergence fly genetic structure host plant hybrid hybridization hypothesis testing phylogenetics reproductive biology wing morphology adaptation animal article Cactaceae comparative study Drosophila female forelimb genetics growth, development and aging histology hybridization male male genital system species difference anatomy and histology Drosophila forelimb male genital system Adaptation, Biological Animals Cactaceae Drosophila Female Genitalia, Male Hybridization, Genetic Male Species Specificity Wing Cactaceae Drosophila antonietae Drosophila buzzatii Drosophila gouveai Adaptation, Biological Animals Cactaceae Drosophila Female Genitalia, Male Hybridization, Genetic Male Species Specificity Wing
spellingShingle	Cactophilic Drosophila Host shifts Hybrids Male genitalia Wing morphology adaptive radiation cactus divergence fly genetic structure host plant hybrid hybridization hypothesis testing phylogenetics reproductive biology wing morphology adaptation animal article Cactaceae comparative study Drosophila female forelimb genetics growth, development and aging histology hybridization male male genital system species difference anatomy and histology Drosophila forelimb male genital system Adaptation, Biological Animals Cactaceae Drosophila Female Genitalia, Male Hybridization, Genetic Male Species Specificity Wing Cactaceae Drosophila antonietae Drosophila buzzatii Drosophila gouveai Adaptation, Biological Animals Cactaceae Drosophila Female Genitalia, Male Hybridization, Genetic Male Species Specificity Wing Soto, Ignacio M. Soto, Eduardo M. Carreira, Valeria Paula Hasson, Esteban Ruben Male genital and wing morphology in the Cactophilic sibling species Drosophila gouveai and Drosophila antonietae and their hybrids reared in different host plants
topic_facet	Cactophilic Drosophila Host shifts Hybrids Male genitalia Wing morphology adaptive radiation cactus divergence fly genetic structure host plant hybrid hybridization hypothesis testing phylogenetics reproductive biology wing morphology adaptation animal article Cactaceae comparative study Drosophila female forelimb genetics growth, development and aging histology hybridization male male genital system species difference anatomy and histology Drosophila forelimb male genital system Adaptation, Biological Animals Cactaceae Drosophila Female Genitalia, Male Hybridization, Genetic Male Species Specificity Wing Cactaceae Drosophila antonietae Drosophila buzzatii Drosophila gouveai Adaptation, Biological Animals Cactaceae Drosophila Female Genitalia, Male Hybridization, Genetic Male Species Specificity Wing
description	Cactophilic Drosophila flies are excellent models to study adaptation to a relatively narrow spectrum of potential host plants and host-driven evolutionary diversification. Previous studies suggested a complex genetic architecture of wing and male genital morphology in phylogenetically basal species of the D. buzzatii cluster. In this work, we investigate the effect of experimental hybridization and host plant shifts on male genital and wing morphology in D. gouveai Tidon-Sklorz and Sene and D. antonietae Tidon-Sklorz and Sene, a pair of more recently derived species. We explicitly tested the hypotheses that wing and male genital morphology in interspecific hybrids depend on the host plant in which flies were grown. Our study shows that cactus hosts exert a strong effect on genital and wing morphology and that hybrids can be clearly differentiated on the basis of wing and genital morphology from both parental species. However, the extent of morphological differentiation between hybrids and pure species as well as plasticity patterns varied across organs, suggesting a complex genetic architecture for the studied traits. © 2010 Entomological Society of America.
author	Soto, Ignacio M. Soto, Eduardo M. Carreira, Valeria Paula Hasson, Esteban Ruben
author_facet	Soto, Ignacio M. Soto, Eduardo M. Carreira, Valeria Paula Hasson, Esteban Ruben
author_sort	Soto, Ignacio M.
title	Male genital and wing morphology in the Cactophilic sibling species Drosophila gouveai and Drosophila antonietae and their hybrids reared in different host plants
title_short	Male genital and wing morphology in the Cactophilic sibling species Drosophila gouveai and Drosophila antonietae and their hybrids reared in different host plants
title_full	Male genital and wing morphology in the Cactophilic sibling species Drosophila gouveai and Drosophila antonietae and their hybrids reared in different host plants
title_fullStr	Male genital and wing morphology in the Cactophilic sibling species Drosophila gouveai and Drosophila antonietae and their hybrids reared in different host plants
title_full_unstemmed	Male genital and wing morphology in the Cactophilic sibling species Drosophila gouveai and Drosophila antonietae and their hybrids reared in different host plants
title_sort	male genital and wing morphology in the cactophilic sibling species drosophila gouveai and drosophila antonietae and their hybrids reared in different host plants
publishDate	2010
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0046225X_v39_n3_p865_Soto http://hdl.handle.net/20.500.12110/paper_0046225X_v39_n3_p865_Soto
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Male genital and wing morphology in the Cactophilic sibling species Drosophila gouveai and Drosophila antonietae and their hybrids reared in different host plants

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