Estimation of the number of ovipositing females per fruit in the mediterranean fruit fly ceratitis capitata wied. (diptera: Tephritidae)

The larvae of C. capitata occupy a discontinuous environment constituted by rotting fruits of several plant species. The consequences of this condition on the genetic structure were studied in a natural population by analyzing the polymorphism at the Est-1 (pupal esterase) locus by means of Wright’s...

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Autores principales:	Civetta, A., Vilardi, J.C., Saidman, B.O., Leanza, C.A., Cladera, J.L.
Formato:	JOUR
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_0018067X_v65_n1_p59_Civetta
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	todo:paper_0018067X_v65_n1_p59_Civetta
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spelling	todo:paper_0018067X_v65_n1_p59_Civetta2023-10-03T14:15:21Z Estimation of the number of ovipositing females per fruit in the mediterranean fruit fly ceratitis capitata wied. (diptera: Tephritidae) Civetta, A. Vilardi, J.C. Saidman, B.O. Leanza, C.A. Cladera, J.L. The larvae of C. capitata occupy a discontinuous environment constituted by rotting fruits of several plant species. The consequences of this condition on the genetic structure were studied in a natural population by analyzing the polymorphism at the Est-1 (pupal esterase) locus by means of Wright’s fixation indices. The results indicate that each fruit is colonized by a finite and small number of inseminated females (about four). The relations among the corresponding FIS, FIT and FST indices of each one of the three alleles detected in the population was not the same and the genotypic frequencies in the whole population differed from Hardy-Weinberg expectations, suggesting that some kind of selection might be acting on the Est-1 locus or linked loci. © 1990 The Genetical Society of Great Britain. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_0018067X_v65_n1_p59_Civetta
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description	The larvae of C. capitata occupy a discontinuous environment constituted by rotting fruits of several plant species. The consequences of this condition on the genetic structure were studied in a natural population by analyzing the polymorphism at the Est-1 (pupal esterase) locus by means of Wright’s fixation indices. The results indicate that each fruit is colonized by a finite and small number of inseminated females (about four). The relations among the corresponding FIS, FIT and FST indices of each one of the three alleles detected in the population was not the same and the genotypic frequencies in the whole population differed from Hardy-Weinberg expectations, suggesting that some kind of selection might be acting on the Est-1 locus or linked loci. © 1990 The Genetical Society of Great Britain.
format	JOUR
author	Civetta, A. Vilardi, J.C. Saidman, B.O. Leanza, C.A. Cladera, J.L.
spellingShingle	Civetta, A. Vilardi, J.C. Saidman, B.O. Leanza, C.A. Cladera, J.L. Estimation of the number of ovipositing females per fruit in the mediterranean fruit fly ceratitis capitata wied. (diptera: Tephritidae)
author_facet	Civetta, A. Vilardi, J.C. Saidman, B.O. Leanza, C.A. Cladera, J.L.
author_sort	Civetta, A.
title	Estimation of the number of ovipositing females per fruit in the mediterranean fruit fly ceratitis capitata wied. (diptera: Tephritidae)
title_short	Estimation of the number of ovipositing females per fruit in the mediterranean fruit fly ceratitis capitata wied. (diptera: Tephritidae)
title_full	Estimation of the number of ovipositing females per fruit in the mediterranean fruit fly ceratitis capitata wied. (diptera: Tephritidae)
title_fullStr	Estimation of the number of ovipositing females per fruit in the mediterranean fruit fly ceratitis capitata wied. (diptera: Tephritidae)
title_full_unstemmed	Estimation of the number of ovipositing females per fruit in the mediterranean fruit fly ceratitis capitata wied. (diptera: Tephritidae)
title_sort	estimation of the number of ovipositing females per fruit in the mediterranean fruit fly ceratitis capitata wied. (diptera: tephritidae)
url	http://hdl.handle.net/20.500.12110/paper_0018067X_v65_n1_p59_Civetta
work_keys_str_mv	AT civettaa estimationofthenumberofovipositingfemalesperfruitinthemediterraneanfruitflyceratitiscapitatawieddipteratephritidae AT vilardijc estimationofthenumberofovipositingfemalesperfruitinthemediterraneanfruitflyceratitiscapitatawieddipteratephritidae AT saidmanbo estimationofthenumberofovipositingfemalesperfruitinthemediterraneanfruitflyceratitiscapitatawieddipteratephritidae AT leanzaca estimationofthenumberofovipositingfemalesperfruitinthemediterraneanfruitflyceratitiscapitatawieddipteratephritidae AT claderajl estimationofthenumberofovipositingfemalesperfruitinthemediterraneanfruitflyceratitiscapitatawieddipteratephritidae
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Estimation of the number of ovipositing females per fruit in the mediterranean fruit fly ceratitis capitata wied. (diptera: Tephritidae)

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