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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
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
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
TranscriptomicsCellular and gene expression patterns associated with root bifurcation in Selaginella
To identify possible molecular mechanisms with a role in root branching initiation in S. moellendorffii, we employed the developmental root branching assay for an RNA-seq experiment and sampled root tips on each day from 0 to 5 d after the first branching (time point 0), in which 300 µm apical parts...
ORGANISM(S): Selaginella moellendorffii 
2022-02-12 | E-MTAB-11402 | 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
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 
ProteomicsProteomic analysis reveals the effects of melatonin on soybean root tips under flooding stress
To interpret the melatonin-mediated flooding response in soybeans, proteomic analysis was performed in root tips.
ORGANISM(S): Glycine max 
2020-12-07 | PXD022450 | Pride
Flooding  melatonin  proteomics  root tip  soybean 
TranscriptomicsTranscriptional reprogramming by root knot and migratory nematode infection in rice
In this study a comparison was made between the local transcriptional changes at two time points upon root knot (Meloidogyne graminicola) and migratory nematode (Hirschmanniella oryzae) infection in rice. Using mRNA-Seq we have characterized specific and general responses of the root challenged with...
ORGANISM(S): Oryza sativa Japonica Group 
2013-01-10 | E-GEOD-35843 | 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
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