Hylobius abietis
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ABSTRACT:
PROVIDER: PRJNA491215 | ENA |
REPOSITORIES: ENA
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Project description:The large pine weevil Hylobius abietis L. is a major forestry pest in 15 European countries, where it is a threat to 3.4 million hectares of forest. A cellular and proteomic analysis of the effect of culture filtrate of three entomopathogenic fungi (EPF) species on the immune system of H. abietis was performed. Injection with Metarhizium anisopliae or Beauvaria bassiana culture showed significantly increased mortality highlighting that EPF culture filtrate has the potential to modulate the insect immune system allowing a subsequent pathogen to proliferate. Injection with EPF culture filtrate was shown to alter the abundance of protease inhibitors, detoxification enzymes, antimicrobial peptides and proteins involved in reception/detection and development in H. abietis larvae. Larvae injected with B. caledonica culture filtrate displayed significant alterations in abundance of proteins involved in cellulytic and other metabolic processes in their haemolymph proteome.
2018-07-23 | PXD008232 | Pride
Project description:The effect of entomopathogenic fungal culture filtrate on the immune response and hemolymph proteome of the large pine weevil, Hylobius abietis.
| PRJNA419715 | ENA
Project description:Melampsora abietis-canadensis strain:MEA09CAP01 Genome sequencing and assembly
| PRJNA365810 | ENA
Project description:Platytrachelon abietis CBS 125235 Standard Draft genome sequencing
| PRJNA346299 | ENA
Project description:Activation of defense pathways in Scots pine bark after feeding by Pine Weevil (Hylobius abietis)
| PRJNA258155 | ENA
Project description:Of 30 baculovirus genomes that have been sequenced to date, the only nonlepidopteran baculoviruses include the dipteran Culex nigripalpus nucleopolyhedrovirus and two hymenopteran nucleopolyhedroviruses that infect the sawflies Neodiprion lecontei (NeleNPV) and Neodiprion sertifer (NeseNPV). This study provides a complete sequence and genome analysis of the nucleopolyhedrovirus that infects the balsam fir sawfly Neodiprion abietis (Hymenoptera, Symphyta, Diprionidae). The N. abietis nucleopolyhedrovirus (NeabNPV) is 84,264 bp in size, with a G+C content of 33.5%, and contains 93 predicted open reading frames (ORFs). Eleven predicted ORFs are unique to this baculovirus, 10 ORFs have a putative sequence homologue in the NeleNPV genome but not the NeseNPV genome, and 1 ORF (neab53) has a putative sequence homologue in the NeseNPV genome but not the NeleNPV genome. Specific repeat sequences are coincident with major genome rearrangements that distinguish NeabNPV and NeleNPV. Genes associated with these repeat regions encode a common amino acid motif, suggesting that they are a family of repeated contiguous gene clusters. Lepidopteran baculoviruses, similarly, have a family of repeated genes called the bro gene family. However, there is no significant sequence similarity between the NeabNPV and bro genes. Homologues of early-expressed genes such as ie-1 and lef-3 were absent in NeabNPV, as they are in the previously sequenced hymenopteran baculoviruses. Analyses of ORF upstream sequences identified potential temporally distinct genes on the basis of putative promoter elements.
| S-EPMC1489044 | biostudies-literature