Unknown,Transcriptomics,Genomics,Proteomics

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Transcriptomics of Arabidopsis thaliana nrpd1-3 and nrpd1-3 plant 2L under control or heat stress

ABSTRACT: The intent of the experiment was to infer differential heat-induced transncriptional disturbance of genes in a background with novel insertions of ONSEN/Copia78 LTR retrotransposon. For this, we performed Illumina 150 bp pair-end RNA-seq, in RdDM mutant nrpd1-3 and a line with numerous ONSEN neo-insertions (nrpd1-3 plant 2L); under control and heat stress.

INSTRUMENT(S): NextSeq 500

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Diego Sanchez 

PROVIDER: E-MTAB-5884 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Developmental Restriction of Retrotransposition Activated in <i>Arabidopsis</i> by Environmental Stress.

Gaubert Hervé H   Sanchez Diego H DH   Drost Hajk-Georg HG   Paszkowski Jerzy J  

Genetics 20170803 2

Retrotransposons (RTs) can rapidly increase in copy number due to periodic bursts of transposition. Such bursts are mutagenic and thus potentially deleterious. However, certain transposition-induced gain-of-function or regulatory mutations may be of selective advantage. How an optimal balance between these opposing effects arises is not well characterized. Here, we studied transposition bursts of a heat-activated retrotransposon family in <i>Arabidopsis</i> We recorded a high inter and intraplan  ...[more]

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