Data/hora: 15/06/2024 16:58:59

Provedor de dados: | 82
País: | Brazil
Título: | Electrophoretic protein pattern and acid phosphatase activity in the midgut extracts of Apis mellifera L. (Hymenoptera: Apidae) during metamorphosis
Autores: | Cavalcante,Vagner M.; Cruz-Landim,Carminda da.
Data: | 2004-04-01
Ano: | 2004
Palavras-chave: | Differentiation; Enzymes; Histolysis; Larva; Prepupa; Post-embryonic development; Pupa.
Resumo: | The electrophoretic pattern of proteins and the activity of acid phosphatase were described in the midgut extracts during the post-embryonic stages of Apis mellifera L. in order to stablish a correlation with the metamorphosis events. The results show the greatest variation in proteic electrophoretical bands during prepupal stage and the smallest variation during the brown eyed pupae stage. The acid phosphatase activity was higher during the larval last instar and lower in white eyed pupae. The greatest variety of bands during the prepupal stage coincides with the histolysis of the larval midgut epithelium and the lowest variability in the brown eyed pupa coincides with the end of the midgut differentiation. In another hand, the greatest phosphatase activity in the last larval stage must reflect this enzyme actuation in the histolysis of the larval epithelium.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2004000200007
Editor: | Sociedade Entomológica do Brasil
Relação: | 10.1590/S1519-566X2004000200007
Formato: | text/html
Fonte: | Neotropical Entomology  v.33 n.2 2004
Fonte: | info:eu-repo/semantics/openAccess