Developmental and hormonal regulation of midgut remodeling in a lepidopteran insect, Heliothis virescens
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چکیده
منابع مشابه
Developmental and hormonal regulation of midgut remodeling in a lepidopteran insect, Heliothis virescens
Midgut tissue undergoes remodeling during metamorphosis in insects belonging to orders Lepidoptera and Diptera. We investigated the developmental and hormonal regulation of these remodeling events in lepidopteran insect, Heliothis virescens. In H. virescens, programmed cell death (PCD) of larval midgut cells as well as proliferation and differentiation of imaginal cells began at 108 h after ecd...
متن کاملGeneration of a Transcriptome in a Model Lepidopteran Pest, Heliothis virescens, Using Multiple Sequencing Strategies for Profiling Midgut Gene Expression
Heliothine pests such as the tobacco budworm, Heliothis virescens (F.), pose a significant threat to production of a variety of crops and ornamental plants and are models for developmental and physiological studies. The efforts to develop new control measures for H. virescens, as well as its use as a relevant biological model, are hampered by a lack of molecular resources. The present work demo...
متن کاملIdentification of a new binding protein in the insect-pest midgut Heliothis virescens that interacts with Cry1A toxins
Bacillus thuringiensis crystal protein family (Cry) consists of a diverse group of proteins with activity against insects of different orders, such as the Lepidoptera members. Their primary action is to lyse midgut epithelial cells by inserting into the target membrane and forming pores. Among this group, members of Cry1A family are used worldwide for insect control, and their mode of action ha...
متن کاملCorrection: Generation of a Transcriptome in a Model Lepidopteran Pest, Heliothis virescens, Using Multiple Sequencing Strategies for Profiling Midgut Gene Expression
to correct errors in figures that were introduced during the typesetting process as well as errors in the Author Contributions. The publisher apologizes for the errors. Please download this article again to view the correct version. The originally published, uncorrected article and the republished, corrected article are provided here for reference. open access article distributed under the term...
متن کاملMolecular analysis of Campoletis sonorensis virus DNA in the lepidopteran host Heliothis virescens.
Nucleic acid hybridization techniques were used to analyse the fate of Campoletis sonorensis virus (CsV) DNAs in naturally parasitized and virus-injected Heliothis virescens larvae. Viral DNA persisted in injected H. virescens larvae from 0 to 10 days post-injection but no increase in the amount of viral DNA could be detected. Similarly, no increase in the amount of viral DNA was detected in na...
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ژورنال
عنوان ژورنال: Mechanisms of Development
سال: 2007
ISSN: 0925-4773
DOI: 10.1016/j.mod.2006.09.002