ABSTRACT: Analysis of transcriptomic profile of pea (Pisum sativum L.) breed NGB1238 nodulated roots (4 week after inoculation) by Massive Analysis of cDNA Ends (MACE).
Project description:Analysis of transcriptomic profile of pea (Pisum sativum L.) breed Frisson nitrogen-fixing nodules (4 week after inoculation) by Massive Analysis of cDNA Ends (MACE).
Project description:Analysis of transcriptomic profile of pea (Pisum sativum L.) breed Finale nitrogen-fixing nodules (4 week after inoculation) by Massive Analysis of cDNA Ends (MACE).
Project description:Analysis of transcriptomic profile of pea (Pisum sativum L.) breed Sparkle nodulated roots (2 week after inoculation) by Massive Analysis of cDNA Ends (MACE).
Project description:Analysis of transcriptomic profile of pea (Pisum sativum L.) breed Sprint-2 nitrogen-fixing nodules (3 week after inoculation) by Massive Analysis of cDNA Ends (MACE).
Project description:Plants of the resistant Pisum sativum subsp. syriacum accession P665 and the susceptible pea cultivar Messire were inoculated with M. pinodes.The experiment was conducted in three replicates. 16, 24 and 48 hours after inoculation RNA was isolated from leaves of infected plants and transcribed into cDNA. For each time point and replicate, Cy-labelled cDNA samples from resistant and susceptible plants were mixed and hybridized to Mt16kOLI1Plus microarray
Project description:We investigated the transcriptome dynamics of Brassica oleracea in response to Xcc race 1 infection at 3 and 12 days after inoculation by using Massive Analysis of 3′-cDNA Ends (MACE) technology
Project description:Rhizobium leguminosarum bv viciae strain 3841 was inoculated onto pea (Pisum sativum) seeds and nodules were harvested at 28 d. The gene expression was compared to free-living bacteria grown on succinate ammonia AMS medium.
Project description:This study aims to compare the potential of standard RNA-sequencing (RNA-Seq) and 3’ massive analysis of c-DNA ends (MACE) RNA-sequencing for the analysis of fresh tissue and describes transcriptome profiling of formalin-fixed paraffin-embedded (FFPE) archival human samples by MACE.
Project description:Knowledge about an organism’s cell and tissue-specific transcriptional repertoire is essential for understanding the gene regulatory circuits that control key developmental events. The shoot apical meristem (SAM) is responsible for development of all the above ground parts of plants. Our understanding of SAM at the molecular level is far from complete. The present work investigates the global gene expression repertoire of SAMs in the garden pea (Pisum sativum). To this end, 10,346 EST sequences representing 7611 unique genes were generated from pea SAM cDNA libraries. These sequences, together with previously reported ESTs, were used to construct a 12K oligonucleotide array used to identify genes exhibiting differential SAM expression, as compared to the axillary meristem, root apical meristem, and non-meristematic tissues. We identified a number of genes that are predominantly expressed in specific cell layers or domains of the SAM, and thus are likely components of the gene networks involved in stem cell maintenance and initiation of lateral organ primordial cells. In situ hybridization confirmed the spatial localisation of some of these key genes within the SAM. Our data also indicate the diversification of some gene expression patterns and functions in legume crop plants.
Project description:Bioinformatic prediction, deep sequencing of microRNA and expression analysis during phenotypic plasticity in the pea aphid acyrthosiphon pisum We developed high throughput Solexa sequencing and bioinformatic analyses of the genome of the pea aphid Acyrthosiphon pisum in order to identify the first miRNAs from a hemipteran insect. By combining these methods we identified 155 miRNAs including 56 conserved and 99 new miRNAs. Moreover, we investigated the regulation of these miRNAs in different alternative morphs of the pea aphid by analysing the expression of miRNAs across the switch of reproduction mode.