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ABSTRACT: The transcriptome of the arbuscular mycorrhizal fungus Glomus intraradices (DAOM 197198)

PROVIDER: PRJEB2696 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	ERR047204.fastq.gz	Fastqsanger.gz
	ERR047205.fastq.gz	Fastqsanger.gz
	ERR047206.fastq.gz	Fastqsanger.gz
	ERR047207.fastq.gz	Fastqsanger.gz
	ERR047208.fastq.gz	Fastqsanger.gz

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Transcription profiling of Lycopersicon esculentum roots in wild-type and ABA-deficient, control and Glomus intraradices inoculated plants to characterise variations in mycorrhization.

Project description:Abscisic acid (ABA) determines mycorrhiza functionality and arbuscule development. Transcriptome analysis in response to different mycorrhization status according to the ABA concentration in the root was performed to identify genes that may play a role in arbuscule functionality. Tomato Affymetrix GeneChip (around 10,000 probes) allowed us to detect and compare the transcriptional root profiling of tomato (Solanum lycopersicum) wild-type and ABA-deficient sitiens plants colonized by the arbuscular mycorrhizal fungus Glomus intraradices. <br><br>

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The transcriptome of the arbuscular mycorrhizal fungus Glomus intraradices

Project description:The transcriptome of the arbuscular mycorrhizal fungus Glomus intraradices

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A roadmap of cell-type specific gene expression during late stages of the arbuscular mycorrhiza symbiosis

Project description:Arbuscular mycorrhiza (AM) interactions between plants and Glomeromycota fungi primarily support phosphate aquisition of most terrestrial plant species. To unravel cell-type specific gene expression during late stages of Medicago truncatula root colonization by AM fungi, we used genome-wide transcriptome profiling based on laser-microdissected cells. We used Medicago GeneChips to detail the cell-type specific programme of gene expression in late stages of colonization by arbuscular mycorrhizal fungi and identified genes differentially expressed during these stages. Medicago truncatula Gaertn M-bM-^@M-^XJemalongM-bM-^@M-^Y genotype A17 plantlets were grown in the climate chamber. Plants grown for the collection of root cortical cells containing arbuscules (ARB), root cortical cells from mycorrhizal roots (CMR), and root epidermal cells from mycorrhizal roots (EPI) were mycorrhized after 2 weeks with Glomus intraradices and mycorrhizal roots were harvested at around 21 days post inoculation (dpi).

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