Sökning: WFRF:(Binzer Panchal A)
> Yang Xuyue >
Differential Expres...
Differential Expression of Immune Genes between Two Closely Related Beetle Species with Different Immunocompetence following Attack by Asecodes parvidava
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- Yang, Xuyue (författare)
- Stockholms universitet,Institutionen för ekologi, miljö och botanik,Stockholm Univ, Dept Ecol Environm & Plant Sci, Stockholm, Sweden.
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- Fors, Lisa (författare)
- Stockholms universitet,Institutionen för ekologi, miljö och botanik,Stockholm Univ, Dept Ecol Environm & Plant Sci, Stockholm, Sweden.
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- Slotte, Tanja (författare)
- Stockholms universitet,Institutionen för ekologi, miljö och botanik,Stockholm Univ, Dept Ecol Environm & Plant Sci, Stockholm, Sweden.
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- Theopold, Ulrich (författare)
- Stockholms universitet,Institutionen för molekylär biovetenskap, Wenner-Grens institut,Stockholm Univ, Wenner Gren Inst, Dept Mol Biosci, Stockholm, Sweden.
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- Binzer-Panchal, Mahesh, Dr (författare)
- Uppsala universitet,Institutionen för medicinsk biokemi och mikrobiologi,Science for Life Laboratory, SciLifeLab,Natl Bioinformat Infrastruct Sweden NBIS, Uppsala, Sweden
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- Wheat, Christopher W. (författare)
- Stockholms universitet,Zoologiska institutionen,Stockholm Univ, Dept Zool, Stockholm, Sweden.
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- Hambäck, Peter A. (författare)
- Stockholms universitet,Institutionen för ekologi, miljö och botanik,Stockholm Univ, Dept Ecol Environm & Plant Sci, Stockholm, Sweden.
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(creator_code:org_t)
- 2020-04-13
- 2020
- Engelska.
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Ingår i: Genome Biology and Evolution. - : Oxford University Press. - 1759-6653. ; 12:5, s. 522-534
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https://doi.org/10.1...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Endoparasitoid wasps are important natural enemies of many insect species and are major selective forces on the host immune system. Despite increased interest in insect antiparasitoid immunity, there is sparse information on the evolutionary dynamics of biological pathways and gene regulation involved in host immune defense outside Drosophila species. We de novo assembled transcriptomes from two beetle species and used time-course differential expression analysis to investigate gene expression differences in closely related species Galerucella pusilla and G. calmariensis that are, respectively, resistant and susceptible against parasitoid infection by Asecodes paividava parasitoids. Approximately 271 million and 224 million paired-ended reads were assembled and filtered to form 52,563 and 59,781 transcripts for G. pusilla and G. calmariensis, respectively. In the whole-transcriptome level, an enrichment of functional categories related to energy production, biosynthetic process, and metabolic process was exhibited in both species. The main difference between species appears to be immune response and wound healing process mounted by G. pusilla larvae. Using reciprocal BLAST against the Drosophila melanogaster proteome, 120 and 121 immune-related genes were identified in G. pusilla and G. calmariensis, respectively. More immune genes were differentially expressed in G. pusilla than in G. calmariensis, in particular genes involved in signaling, hematopoiesis, and melanization. In contrast, only one gene was differentially expressed in G. calmariensis. Our study characterizes important genes and pathways involved in different immune functions after parasitoid infection and supports the role of signaling and hematopoiesis genes as key players in host immunity in Galerucella against parasitoid wasps.
Ämnesord
- NATURVETENSKAP -- Biologi -- Genetik (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Genetics (hsv//eng)
- NATURVETENSKAP -- Biologi -- Zoologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Zoology (hsv//eng)
- NATURVETENSKAP -- Biologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences (hsv//eng)
Nyckelord
- parasitoid wasp
- Galerucella
- transcriptome
- insect immunity
- hematopoiesis
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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