Unknown,Transcriptomics,Genomics,Proteomics

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Structural and functional characterization of a winter malting barley

ABSTRACT: Transcriptome comparison of the winter malting barley '88Ab536' with the spring malting variety 'Morex' at two time points of the malting process: 'out of steeping' and '3 days of germination'. Three replicates of each genotype and time point were accomplished. ****[PLEXdb(http://www.plexdb.org) has submitted this series at GEO on behalf of the original contributor, Maria Munoz-Amatriain. The equivalent experiment is BB76 at PLEXdb.] genotype: 88Ab536 - time: 0 days(3-replications); genotype: 88Ab536 - time: 3 days(3-replications); genotype: Morex - time: 0 days(3-replications); genotype: Morex - time: 3 days(3-replications)

ORGANISM(S): Hordeum vulgare

SUBMITTER: Maria Munoz-Amatriain

PROVIDER: E-GEOD-33842 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Structural and functional characterization of a winter malting barley.

Muñoz-Amatriaín María M Cistué L L Xiong Y Y Bilgic H H Budde A D AD Schmitt M R MR Smith K P KP Hayes P M PM Muehlbauer G J GJ

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik 20091204 5

The development of winter malting barley (Hordeum vulgare L.) varieties is emerging as a worldwide priority due to the numerous advantages of these varieties over spring types. However, the complexity of both malting quality and winter hardiness phenotypes makes simultaneous improvement a challenge. To obtain an understanding of the relationship between loci controlling winter hardiness and malt quality and to assess the potential for breeding winter malting barley varieties, we structurally and ...[more]

PMID: 19960335

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Project description:TITLE: Transcriptional profiling of Rgene-mediated responses in rice PROJECT DESCRIPTION: The dominant gene Xa7 and the recessive gene xa5 of rice confer resistance to several races of the bacterial blight pathogen Xanthomonas oryzae pv. oryzae (Xoo). To reveal the modes of action and the defense responses these genes initiate, we decided to obtain the global transcriptional profiles of the rice cultivars IRBB7, IRBB5 (which harbor Xa7 and xa5, respectively) and IR24 undergoing early infection by the Xoo Race 2 strain PXO86. Both IRBB7 and IRBB5 are resistant to PXO86 (which carry the corresponding avirulence genes avrXa7 and avrxa5), whereas IR24 is susceptible. We inoculated by vacuum infiltration the three rice cultivars ten days after seed germination (or 2 weeks after sowing) and collected inoculated tissue at 5 different timepoints within the first day after inoculation. The transcriptional profiles obtained will provide valuable insight into the similarities and differences between incompatible interactions mediated by a dominant and a recessive Rgene, in comparison to a compatible interaction. ****[PLEXdb(http://www.plexdb.org) has submitted this series at GEO on behalf of the original contributor, David O Nino-Liu. The equivalent experiment is OS4 at PLEXdb.] genotype: IR24 - time: 0 hai(3-replications); genotype: IR24 - time: 3 hai(3-replications); genotype: IR24 - time: 6 hai(3-replications); genotype: IR24 - time: 12 hai(3-replications); genotype: IR24 - time: 24 hai(3-replications); genotype: IRBB5 - time: 0 hai(3-replications); genotype: IRBB5 - time: 3 hai(3-replications); genotype: IRBB5 - time: 6 hai(3-replications); genotype: IRBB5 - time: 12 hai(3-replications); genotype: IRBB5 - time: 24 hai(3-replications); genotype: IRBB7 - time: 0 hai(3-replications); genotype: IRBB7 - time: 3 hai(3-replications); genotype: IRBB7 - time: 6 hai(3-replications); genotype: IRBB7 - time: 12 hai(3-replications); genotype: IRBB7 - time: 24 hai(3-replications)

Dataset Information

Structural and functional characterization of a winter malting barley

Publications

Structural and functional characterization of a winter malting barley.

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