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MetabolomicsPb Stress and Ectomycorrhizas: Strong Protective Proteomic Responses in Poplar Roots Inoculated with Paxillus involutus Isolate and Characterized by Low Root Colonization Intensity
The commonly observed increased heavy metal tolerance of ectomycorrhized plants is usually linked with the protective role of the fungal hyphae covering colonized plant root tips. However, the molecular tolerance mechanisms in heavy metal stressed low-colonized ectormyocrrhizal plants characterized ...
2022-01-11 | MTBLS1847 | MetaboLights
TranscriptomicsTranscriptome analysis of rice roots and tips in early development by massive parallel sequencing
Despite the major physiological dissimilarities between roots and their tips, differences in their gene expression profiles remain largely unexplored. In this research, the transcriptome of rice (Oryza sativa L. subsp. Japonica) mature root tissue and root tips was monitored using mRNA-Seq at 2 time...
ORGANISM(S): Oryza sativa Japonica Group 
2012-01-12 | E-GEOD-30367 | biostudies-arrayexpress
TranscriptomicsTranscription profiling by array of Medicago truncatula border cells, root tips and whole roots
To better understand the spatial distribution of gene expression network in legume roots, transcriptomics profiles of border cells, root tips and whole roots were compared.
ORGANISM(S): Medicago truncatula 
2011-08-20 | E-MEXP-2883 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of early response of Arabidopsis root tips exposed to 1 hour of red light
Red light can affect a variety of responses in Arabidopsis. We characterize the early gene expression patterns of roots exposed to 1 hour of red light. Early genes indicate elements involved in photomorphogenesis, chloroplast development, PAL pathways, root hair development are regulated by 1 hour...
ORGANISM(S): Arabidopsis thaliana 
2007-10-04 | E-GEOD-4933 | biostudies-arrayexpress
TranscriptomicsMicroarray hybridization data from the root tips of 5-day-old Arabidopsis thaliana seedlings grown on tilted, hard agar surfaces
The growth behavior of plant roots on tilted, hard agar surfaces is determined by many basic cellular processes, including microtubule dynamics and cell wall expansion. Among Arabidopsis thaliana accessions there is natural variation for these behaviors, including one known as skewing or slanting. ...
ORGANISM(S): Arabidopsis thaliana 
2011-03-31 | E-GEOD-28275 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Medicago truncatula after salt stress treatment to the root tips and untreated control plants
A Salt stress (100mM) was applied to root tips of Medicago truncatula (Jemalong A17 genotype) for 1h. Microarrays were used to compare the transcriptome of these plants (4 replicates) with the transcriptome of control plants, not submitted to the salt stress (4 replicates)
ORGANISM(S): Medicago truncatula 
2009-01-14 | E-MEXP-1441 | biostudies-arrayexpress
ProteomicsProteomics studies of outer and inner cellular layers of tomato root-tips for Al stress
Excess levels of Al3+ become highly harmful to plant roots. The epidermal and outer cortical layers of root-tips experience more severe damages than the inner tissues from Al toxicity. This project used laser capture microdissection (LCM) technology to isolate the outer and inner cell layers of cel...
ORGANISM(S): Solanum lycopersicum 
2022-02-14 | PXD021994 | Pride
Tmt proteomics Laser capture microdissection Aluminum toxicity Outer and inner cellular layers of root-tips 
TranscriptomicsTranscriptomic response to aluminum stress in roots of aspen (Populus tremula L.)
Background: Solubilized aluminum (Al) is rhizotoxic and can be present in acid soils at levels that inhibit root growth. Acid soils are found throughout the world and often support forests. However, unlike in herbaceous plants, little is known about the mechanisms by which forest trees respond to an...
ORGANISM(S): Populus tremula 
2010-08-24 | E-GEOD-19297 | biostudies-arrayexpress
TranscriptomicsExpression profile of contrasting maize genotypes grown on acid and control soil (root tips)
Aluminum toxicity is one of the major limiting factors for many crops worldwide. The primary symptom of Al toxicity syndrome is the inhibition of root growth, leading to poor water and nutrient absorption. The causes of this inhibition are still elusive, with several biochemical pathways being affec...
ORGANISM(S): Zea mays 
2010-09-20 | E-GEOD-21070 | biostudies-arrayexpress
TranscriptomicsTranscriptome analyses of the Laccaria bicolor-Populus trichocarpa mycorrhiza development
Illumina GAIIx technology was used to generate mRNA profiles from the ectomycorrhizal fungi Laccaria bicolor colonizing roots of Populus trichocarpa. Samples were taken after two, four and 12 weeks of contact in order to identify mycorrhiza-regulated transcripts. 37bp reads were generated and aligne...
ORGANISM(S): Populus trichocarpa 
2014-02-08 | E-GEOD-54789 | biostudies-arrayexpress
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