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TranscriptomicsCross-species Detection in Barley1 GeneChip Array
This study was conducted to evaluate the efficiency of cross-species detection in Barley1 GeneChip array. We hybridized cRNA derived from first leaves of barley green seedlings (as a control), as well as the same stage of seedling leaf from representative genotypes of wheat, oat, rice, maize, and s...
ORGANISM(S): Triticum aestivum 
2011-11-22 | E-GEOD-33391 | biostudies-arrayexpress
TranscriptomicsMla-specified Transcriptional Responses in Barley-Powdery Mildew Interactions
A large-scale parallel expression analysis was conducted to elucidate Mla-specified responses to powdery mildew infection using 22K Barley1 GeneChip probe arrays. Our goal was to identify genes differentially expressed in incompatible (resistant) vs. compatible (susceptible) and Mla-specified Rar1-...
ORGANISM(S): Hordeum vulgare 
2011-11-22 | E-GEOD-33396 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of barley plants containing variants of Mla1 and Mla6 powdery mildew resistance genes
A split-split-plot design with 144 experimental units (3 replications x 4 genotypes x 6 time points x 2 treatment types) was used to profile barley plants containing variants of Mla1 and Mla6 powdery mildew resistance genes in response to inoculation with the Blumeria graminis f. sp. hordei (Bgh) is...
ORGANISM(S): Hordeum vulgare 
2011-11-22 | E-GEOD-33392 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of wild type and loss-of-function mutants of Mla1 and Mla6 powdery mildew resistant allele barley plants
A parallel expression profiling of wild-type and loss-of-function mutants of Mla6 and Mla1 powdery mildew resistance alleles was conducted using Barley1 GeneChip. Barley plants were inoculated with powdery mildew isolate 5874 and first leaves were harvested at 6 time points after pathogen inoculat...
ORGANISM(S): Hordeum vulgare 
2008-11-19 | E-TABM-142 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of barley Mla1, Mla6, and Mla13 resistance specificities in response to inoculation with the Blumeria graminis f. sp. hordei (Bgh) isolates 5874 (AvrMla1, AvrMla6) and K1 (AvrMla1, AvrMla13)
A large-scale parallel expression analysis was conducted to elucidate Mla-specified responses to powdery mildew infection using 22K Barley1 GeneChip probe arrays. Our goal was to identify genes differentially expressed in incompatible (resistant) vs. compatible (susceptible) and Mla-specified Rar1-d...
ORGANISM(S): Hordeum vulgare 
2004-09-01 | E-MEXP-142 | biostudies-arrayexpress
TranscriptomicsCornChip0-Maize Pilot GeneChip Array
To define the parameters necessary to design short oligo arrays for maize (Zea mays L.), a species with particularly high nucleotide (SNP) and insertion-deletion (indel) polymorphism frequencies, gene expression was analyzed in for four maize inbred lines using a custom Affymetrix DNA array. Statist...
ORGANISM(S): Zea mays 
2010-06-11 | E-GEOD-4663 | biostudies-arrayexpress
TranscriptomicsExpression of ATHB17 in Maize Increases Ear Weight at Silking
Transformation of the Arabidopsis ATHB17 gene into maize results in the expression of a truncated protein (smaller by 113 amino acids) that functions as a dominant-negative regulator that can modify activity of endogenous maize HD-Zip II transcription factors. This RNASeq experiment indicates that t...
ORGANISM(S): Zea mays 
2015-10-26 | E-GEOD-51742 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of wheat development
The analysis of gene expression during wheat development:; Gene expression measurements were carried out on a developmental tissue; series for wild-type wheat (cv. Chinese Spring) using the Affymetrix; Wheat GeneChip. Thirteen tissues at defined developmental stages were; chosen to match the barley...
ORGANISM(S): Triticum aestivum 
2009-08-15 | E-GEOD-12508 | biostudies-arrayexpress
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