Characterization and expression patterns of a membrane-bound trehalase from Spodoptera exigua
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چکیده
منابع مشابه
A new ascovirus from Spodoptera exigua and its relatedness to the isolate from Spodoptera frugiperda.
A new ascovirus was isolated from Spodoptera exigua in Indonesia and was tentatively assigned as a new species, Spodoptera exigua ascovirus 5a (SeAV-5a) according to the present ICTV ascovirus naming scheme based on DNA restriction fragment length polymorphism (RFLP), hybridization, formation of occlusion body, tissue tropism and host spectrum. SeAV-5a replicated primarily in the fat body of su...
متن کاملIdentification and Characterization of Candidate Chemosensory Gene Families from Spodoptera exigua Developmental Transcriptomes
Insect chemosensory genes have been considered as potential molecular targets to develop alternative strategies for pest control. However, in Spodoptera exigua, a seriously polyphagous agricultural pest, only a small part of such genes have been identified and characterized to date. Here, using a bioinformatics screen a total of 79 chemosensory genes were identified from a public transcriptomic...
متن کاملElongation Factor 1β′ Gene from Spodoptera exigua: Characterization and Function Identification through RNA Interference
Elongation factor (EF) is a key regulation factor for translation in many organisms, including plants, bacteria, fungi, animals and insects. To investigate the nature and function of elongation factor 1β' from Spodoptera exigua (SeEF-1β'), its cDNA was cloned. This contained an open reading frame of 672 nucleotides encoding a protein of 223 amino acids with a predicted molecular weight of 24.04...
متن کاملCharacterization of Spodoptera exigua multicapsid nucleopolyhedrovirus ORF17/18, a homologue of Xestia c-nigrum granulovirus ORF129.
Spodoptera exigua multicapsid nucleopolyhedrovirus (SeMNPV) contains a number of genes with a homologue found so far only in a distantly related baculovirus. One of these, SeMNPV ORF17/18 (Se17/18) shares 55% amino acid similarity to ORF129 of Xestia c-nigrum granulovirus (XcGV). Se17/18 was transcribed in cultured S. exigua 301 cells, as a polyadenylated transcript of 1.1 kb. 5'-RACE analysis ...
متن کاملCharacterization of DNA Topoisomerase-1 in Spodoptera exigua for Toxicity Evaluation of Camptothecin and Hydoxy-Camptothecin
Camptothecin (CPT), a plant alkaloid originally isolated from the native Chinese tree, Camptotheca acuminate, exerts the toxic effect by targeting eukaryotic DNA topoisomerase 1 (DNA Topo1). Besides as potent anti-cancer agents, CPT and its derivatives are now being explored as potential pesticides for insect control. In this study, we assessed their toxicity to an insect homolog, the Topo1 pro...
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ژورنال
عنوان ژورنال: BMC Molecular Biology
سال: 2008
ISSN: 1471-2199
DOI: 10.1186/1471-2199-9-51