Further Study on the esterase patterns of sibling species in the Drosophila saltans subgroup (saltans group): Intraspecific and interspecific variations in the development
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s10709-005-8459-5 http://hdl.handle.net/11449/219390 |
Resumo: | Twenty of the 32 esterase bands previously detected in the adults of D. prosaltans, D. saltans and D. austrosaltans were found in larvae and pupae studied in this work. The results showed that, in addition to expressing the highest number of esterase bands, the adult stage of the three species exhibited the highest degree of expression (amount of synthesis) for most of the bands. Differences between larval and pupal stages were detected in the degree of expression (amount of synthesis) of the bands and in the frequency of samples expressing them. The frequencies of expression of the bands corresponding to genes in loci 1-3 were greater in pupae than in larvae while the frequencies of expression of the bands corresponding to genes in loci 4-9 were predominantly expressed in larvae or were equal in both developmental stages. Like the adults, larvae, pupae and empty pupal cases (which were also studied in this work) showed specific esterases. Taken together, the observations showed that, in the species studied, every developmental stage is characterized by specific bands and by specific frequency and degree of expression of the bands shared with other stages. © Springer 2006. |
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Further Study on the esterase patterns of sibling species in the Drosophila saltans subgroup (saltans group): Intraspecific and interspecific variations in the developmentDrosophilaEsterase activityEsterase patternsStage-specific esterasesTwenty of the 32 esterase bands previously detected in the adults of D. prosaltans, D. saltans and D. austrosaltans were found in larvae and pupae studied in this work. The results showed that, in addition to expressing the highest number of esterase bands, the adult stage of the three species exhibited the highest degree of expression (amount of synthesis) for most of the bands. Differences between larval and pupal stages were detected in the degree of expression (amount of synthesis) of the bands and in the frequency of samples expressing them. The frequencies of expression of the bands corresponding to genes in loci 1-3 were greater in pupae than in larvae while the frequencies of expression of the bands corresponding to genes in loci 4-9 were predominantly expressed in larvae or were equal in both developmental stages. Like the adults, larvae, pupae and empty pupal cases (which were also studied in this work) showed specific esterases. Taken together, the observations showed that, in the species studied, every developmental stage is characterized by specific bands and by specific frequency and degree of expression of the bands shared with other stages. © Springer 2006.Instituto de Biociências, Letras e Ciências Exatas, R. Cristovao Colombo, 2265, Sao Jose do Rio Preto, SPInstituto de Biociências, Letras e Ciências ExatasNascimento, Adriana PasquetoDe Bicudo, Hermione Elly Melara Campos2022-04-28T18:55:15Z2022-04-28T18:55:15Z2006-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article265-276http://dx.doi.org/10.1007/s10709-005-8459-5Genetica, v. 126, n. 3, p. 265-276, 2006.0016-6707http://hdl.handle.net/11449/21939010.1007/s10709-005-8459-52-s2.0-33646439116Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengGeneticainfo:eu-repo/semantics/openAccess2022-04-28T18:55:16Zoai:repositorio.unesp.br:11449/219390Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:03:02.602641Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Further Study on the esterase patterns of sibling species in the Drosophila saltans subgroup (saltans group): Intraspecific and interspecific variations in the development |
title |
Further Study on the esterase patterns of sibling species in the Drosophila saltans subgroup (saltans group): Intraspecific and interspecific variations in the development |
spellingShingle |
Further Study on the esterase patterns of sibling species in the Drosophila saltans subgroup (saltans group): Intraspecific and interspecific variations in the development Nascimento, Adriana Pasqueto Drosophila Esterase activity Esterase patterns Stage-specific esterases |
title_short |
Further Study on the esterase patterns of sibling species in the Drosophila saltans subgroup (saltans group): Intraspecific and interspecific variations in the development |
title_full |
Further Study on the esterase patterns of sibling species in the Drosophila saltans subgroup (saltans group): Intraspecific and interspecific variations in the development |
title_fullStr |
Further Study on the esterase patterns of sibling species in the Drosophila saltans subgroup (saltans group): Intraspecific and interspecific variations in the development |
title_full_unstemmed |
Further Study on the esterase patterns of sibling species in the Drosophila saltans subgroup (saltans group): Intraspecific and interspecific variations in the development |
title_sort |
Further Study on the esterase patterns of sibling species in the Drosophila saltans subgroup (saltans group): Intraspecific and interspecific variations in the development |
author |
Nascimento, Adriana Pasqueto |
author_facet |
Nascimento, Adriana Pasqueto De Bicudo, Hermione Elly Melara Campos |
author_role |
author |
author2 |
De Bicudo, Hermione Elly Melara Campos |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Instituto de Biociências, Letras e Ciências Exatas |
dc.contributor.author.fl_str_mv |
Nascimento, Adriana Pasqueto De Bicudo, Hermione Elly Melara Campos |
dc.subject.por.fl_str_mv |
Drosophila Esterase activity Esterase patterns Stage-specific esterases |
topic |
Drosophila Esterase activity Esterase patterns Stage-specific esterases |
description |
Twenty of the 32 esterase bands previously detected in the adults of D. prosaltans, D. saltans and D. austrosaltans were found in larvae and pupae studied in this work. The results showed that, in addition to expressing the highest number of esterase bands, the adult stage of the three species exhibited the highest degree of expression (amount of synthesis) for most of the bands. Differences between larval and pupal stages were detected in the degree of expression (amount of synthesis) of the bands and in the frequency of samples expressing them. The frequencies of expression of the bands corresponding to genes in loci 1-3 were greater in pupae than in larvae while the frequencies of expression of the bands corresponding to genes in loci 4-9 were predominantly expressed in larvae or were equal in both developmental stages. Like the adults, larvae, pupae and empty pupal cases (which were also studied in this work) showed specific esterases. Taken together, the observations showed that, in the species studied, every developmental stage is characterized by specific bands and by specific frequency and degree of expression of the bands shared with other stages. © Springer 2006. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-03-01 2022-04-28T18:55:15Z 2022-04-28T18:55:15Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1007/s10709-005-8459-5 Genetica, v. 126, n. 3, p. 265-276, 2006. 0016-6707 http://hdl.handle.net/11449/219390 10.1007/s10709-005-8459-5 2-s2.0-33646439116 |
url |
http://dx.doi.org/10.1007/s10709-005-8459-5 http://hdl.handle.net/11449/219390 |
identifier_str_mv |
Genetica, v. 126, n. 3, p. 265-276, 2006. 0016-6707 10.1007/s10709-005-8459-5 2-s2.0-33646439116 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Genetica |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
265-276 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129278350458880 |