>Morphogenesis and cuticular markers during the larval‐pupal transformation of the medfly Ceratitis capitata

Changes in morphology during early metamorphosis of the medfly, Ceratitis capitata (Wied.) (Tephritidae) were correlated with biochemical differentiation events. Protein profiles were studied both in the 3rd instar larval cuticle further transformed into puparium and the newly synthesized pupal cuti...

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Autores principales:	Rabossi, Alejandro, Boccaccio, Graciela Lidia, Wappner, Pablo, Quesada Allué, Luis Alberto
Publicado:	1991
Materias:	Ceratitis capitata Cuticle medfly metamorphosis pupal proteins puparium
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00138703_v60_n2_p135_Rabossi http://hdl.handle.net/20.500.12110/paper_00138703_v60_n2_p135_Rabossi
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	paper:paper_00138703_v60_n2_p135_Rabossi
record_format	dspace
spelling	paper:paper_00138703_v60_n2_p135_Rabossi2023-06-08T14:36:20Z >Morphogenesis and cuticular markers during the larval‐pupal transformation of the medfly Ceratitis capitata Rabossi, Alejandro Boccaccio, Graciela Lidia Wappner, Pablo Quesada Allué, Luis Alberto Ceratitis capitata Cuticle medfly metamorphosis pupal proteins puparium Changes in morphology during early metamorphosis of the medfly, Ceratitis capitata (Wied.) (Tephritidae) were correlated with biochemical differentiation events. Protein profiles were studied both in the 3rd instar larval cuticle further transformed into puparium and the newly synthesized pupal cuticle. Beta‐alanine incorporation into the puparium (0–20 h) correlates with concomitant pigmentation (completed by 16 h) and sclerotization phenomena. This early ‘tannification program seems to be followed by deposition of a layer of substances, probably ecdysial fluid remnants, into the puparium. Their deposition ends approximately at +46 h. Simultaneously, pupal cuticle material starts to be deposited. Synthesis and deposition of the main pupal cuticle protein was detected 48 h after pupariation. At that time, eversion of the pupal head occurs. The definitive profile of pupal cuticle proteins was attained at around +72 h together with the establishment of adult body proportions. 1991 The Netherlands Entomological Society Fil:Rabossi, A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Boccaccio, G.L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Wappner, P. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Quesada-Allué, L.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1991 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00138703_v60_n2_p135_Rabossi http://hdl.handle.net/20.500.12110/paper_00138703_v60_n2_p135_Rabossi
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Ceratitis capitata Cuticle medfly metamorphosis pupal proteins puparium
spellingShingle	Ceratitis capitata Cuticle medfly metamorphosis pupal proteins puparium Rabossi, Alejandro Boccaccio, Graciela Lidia Wappner, Pablo Quesada Allué, Luis Alberto >Morphogenesis and cuticular markers during the larval‐pupal transformation of the medfly Ceratitis capitata
topic_facet	Ceratitis capitata Cuticle medfly metamorphosis pupal proteins puparium
description	Changes in morphology during early metamorphosis of the medfly, Ceratitis capitata (Wied.) (Tephritidae) were correlated with biochemical differentiation events. Protein profiles were studied both in the 3rd instar larval cuticle further transformed into puparium and the newly synthesized pupal cuticle. Beta‐alanine incorporation into the puparium (0–20 h) correlates with concomitant pigmentation (completed by 16 h) and sclerotization phenomena. This early ‘tannification program seems to be followed by deposition of a layer of substances, probably ecdysial fluid remnants, into the puparium. Their deposition ends approximately at +46 h. Simultaneously, pupal cuticle material starts to be deposited. Synthesis and deposition of the main pupal cuticle protein was detected 48 h after pupariation. At that time, eversion of the pupal head occurs. The definitive profile of pupal cuticle proteins was attained at around +72 h together with the establishment of adult body proportions. 1991 The Netherlands Entomological Society
author	Rabossi, Alejandro Boccaccio, Graciela Lidia Wappner, Pablo Quesada Allué, Luis Alberto
author_facet	Rabossi, Alejandro Boccaccio, Graciela Lidia Wappner, Pablo Quesada Allué, Luis Alberto
author_sort	Rabossi, Alejandro
title	>Morphogenesis and cuticular markers during the larval‐pupal transformation of the medfly Ceratitis capitata
title_short	>Morphogenesis and cuticular markers during the larval‐pupal transformation of the medfly Ceratitis capitata
title_full	>Morphogenesis and cuticular markers during the larval‐pupal transformation of the medfly Ceratitis capitata
title_fullStr	>Morphogenesis and cuticular markers during the larval‐pupal transformation of the medfly Ceratitis capitata
title_full_unstemmed	>Morphogenesis and cuticular markers during the larval‐pupal transformation of the medfly Ceratitis capitata
title_sort	>morphogenesis and cuticular markers during the larval‐pupal transformation of the medfly ceratitis capitata
publishDate	1991
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00138703_v60_n2_p135_Rabossi http://hdl.handle.net/20.500.12110/paper_00138703_v60_n2_p135_Rabossi
work_keys_str_mv	AT rabossialejandro morphogenesisandcuticularmarkersduringthelarvalpupaltransformationofthemedflyceratitiscapitata AT boccacciogracielalidia morphogenesisandcuticularmarkersduringthelarvalpupaltransformationofthemedflyceratitiscapitata AT wappnerpablo morphogenesisandcuticularmarkersduringthelarvalpupaltransformationofthemedflyceratitiscapitata AT quesadaallueluisalberto morphogenesisandcuticularmarkersduringthelarvalpupaltransformationofthemedflyceratitiscapitata
_version_	1768543639213965312

>Morphogenesis and cuticular markers during the larval‐pupal transformation of the medfly Ceratitis capitata

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