Gene expression microarray analysis of heat stress in the soil invertebrate Folsomia candida
作者： B. Nota , N. M. Van Straalen , B. Ylstra , D. Roelofs
DOI: 10.1111/J.1365-2583.2009.00990.X
关键词: DNA microarray 、 ATPase 、 Biochemistry 、 Gene 、 Gene expression 、 Candidate gene 、 Botany 、 Glycoside hydrolase 、 Heat shock protein 、 Transcriptome 、 Biology
摘要: Sudden temperature changes in soil can induce stress soil-dwelling invertebrates. Hyperthermic conditions have an impact on gene expression as one of the first steps. We use a transcriptomics approach using microarrays to identify response heat springtail Folsomia candida. An elevation (Δ 10 °C) altered 142 genes (116 up-, 26 down-regulated). Many up-regulated encoded shock proteins, enzymes involved ATP synthesis, oxidative responsive and anion-transporting ATPases. Down-regulated were glycoside hydrolases, catalysis disaccharides. The small number transcripts suggest mild this invertebrate, but further research is needed confirm this. This study presents candidate for future functional studies concerning thermal © 2010 Royal Entomological Society.
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