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309 results for “Plant roots”
The Arabidopsis spaceflight transcriptome: a comparison of whole plants to discrete root hypocotyl and shoot responses to the orbital environment
Arabidopsis thaliana was evaluated for its response to the spaceflight environment in three replicated experiments on the International Space Station. Two approaches were used; GFP reporter genes were used to collect gene expression data in real time within unique GFP imaging hardware and plants were harvested on orbit to RNAlater for subsequent analyses of gene expression with using Affymetrix and SAGE transcriptome analyses. Three tissue types were examined (leaves hypocotyls and roots) and compared to analyses conducted with whole plants. Transcriptome analyses with whole plants suggested that the spaceflight environment had little impact on the transcriptome of arabidopsis however closer examination of selected tissues revealed that there are a number of tissue-specific responses that arabidopsis employs to respond to this novel environment
Transcription profiling of atm mutant adm mutant and wild type whole plants and roots of Arabidopsis after gamma ray irradiation in a time series
Whole seedlings of wild type (4d) and atm mutants (4d) have been analyzed after a gamma ray irradiation of 0.75h 1.5h 3h & 5h (time course). Roots of wt (4d) atm (3d) and atr (4d) mutants have been analyzed after a 1h irradiation. Ataxia Telangiectasia Mutated (ATM) encodes a large protein with a phosphatidylinositol 3-kinase (PI3K)-like domain at the C terminus (reviewed by Rotman and Shiloh 1998). PI3K-related proteins make up a large family of Ser-Thr protein kinases numerous members of which are involved in the regulation of cell cycle progression responses to DNA damage and the maintenance of genomic stability (Hoekstra 1997). AtATM plays an essential role in meiosis and in the somatic response to DNA damage in plants similar to the function of ATM in mammals and other eukaryotes. Ataxia telangiectasia-mutated and Rad3-related (ATR) plays a central role in cell-cycle regulation transmitting DNA damage signals to downstream effectors of cell-cycle progression.
ISLSCP II Total Plant-Available Soil Water Storage Capacity of the Rooting Zone
This data set provides two estimates of the geographic distribution of the total plant-available soil water storage capacity of the rooting zone ("rooting zone water storage size") on a 1.0 degree global grid. Two inverse modeling methods were used. The first modeling approach (optimization) was based on the assumption that vegetation has adapted to the environment such that it makes optimum use of water (Kleidon and Heimann 1998). The second method (assimilation) was based on the assumption that green vegetation indicates sufficient available water for transpiration (Knorr 1997). The data set was developed to provide alternative means to describe rooting characteristics of the global vegetation cover for land surface and climate models in support of the ISLSCP Initiative II data collection. There are three files in this data set.
Plant roots employ cell-layer specific programs to respond to pathogenic and beneficial microbes
GEO Series GSE158567. Arabidopsis thaliana. 56 samples. Type: Expression profiling by high throughput sequencing.
Root-specific secondary metabolism at the single-cell level: a case study of theanine metabolism and regulation in the roots of tea plants (Camellia sinensis)
GEO Series GSE267845. Camellia sinensis. 1 samples. Type: Expression profiling by high throughput sequencing.
Trichoderma-plant root colonization: escaping early plant defense responses and activation of the antioxidant machinery
GEO Series GSE42113. Arabidopsis thaliana. 2 samples. Type: Expression profiling by array.
Ascorbate oxidation primes rice plants for enhanced defence against root-knot nematode Meloidogyne graminicola through jasmonate/ethylene-activation
GEO Series GSE125427. Oryza sativa Japonica Group. 12 samples. Type: Expression profiling by high throughput sequencing.
The Arabidopsis spaceflight transcriptome: a comparison of whole plants to discrete root, hypocotyl and shoot responses to the orbital environment
GEO Series GSE56659. Arabidopsis thaliana. 36 samples. Type: Expression profiling by array.
Expression data from roots of rice sos1 loss-of-function mutant and control plants (azygous) in normal conditions or after 4 days of salt stress
GEO Series GSE129844. Oryza sativa Japonica Group; Oryza sativa. 2 samples. Type: Expression profiling by array.
Metabolomic profiling of Bradyrhizobium diazoefficiens-induced root nodules reveals both host plant-specific and developmental signatures
GEO Series GSE79811. Bradyrhizobium diazoefficiens; Bradyrhizobium diazoefficiens USDA 110. 6 samples. Type: Expression profiling by array.
Growth is required for perception of water availability to pattern plant root branches
GEO Series GSE92406. Zea mays. 12 samples. Type: Expression profiling by high throughput sequencing.
Characterization of small RNAs expressed in roots and galls from Arabidopsis thaliana induced by the plant parasitic nematodes Meloidogyne incognita
GEO Series GSE100498. Arabidopsis thaliana; Meloidogyne incognita. 15 samples. Type: Non-coding RNA profiling by high throughput sequencing.
Root transcriptome of the facultative parasitic plant Phtheirospermum japonicum
GEO Series GSE65723. Phtheirospermum japonicum. 32 samples. Type: Expression profiling by array.
Root transcriptional profile of 1103P and SO4 grapevine rootstock plants grown in presence and absence of magnesium
GEO Series GSE117849. Vitis cinerea var. helleri x Vitis rupestris; Vitis vinifera; Vitis cinerea var. helleri x Vitis riparia. 24 samples. Type: Expression profiling by array.
Temperature changes in the root ecosystem affect plant functionality
GEO Series GSE214280. Arabidopsis thaliana. 16 samples. Type: Expression profiling by high throughput sequencing.
Conserved Molecular Program for Root Development in Diverse Plants
GEO Series GSE64665. Glycine max; Oryza sativa; Zea mays; Cucumis sativus; Arabidopsis thaliana; Solanum lycopersicum; Selaginella moellendorffii. 60 samples. Type: Expression profiling by high throughput sequencing.
RNA-seq of the roots of Arabidopsis thaliana plants growing in soil treated under different fertilization regimes.
GEO Series GSE129394. Arabidopsis thaliana. 25 samples. Type: Expression profiling by high throughput sequencing.
Root transcriptional profile of tomato Fe-deficient plants in response to supply with natural chelating agents.
GEO Series GSE69419. Solanum lycopersicum. 9 samples. Type: Expression profiling by array.
RNA-seq time-course analysis of the transcriptional dynamics of the two root-infecting fungi Colletotrichum tofieldiae (mutualistic) and Colletotrichum incanum (pathogenic) and their plant host Arabid
GEO Series GSE70094. Arabidopsis thaliana; Colletotrichum tofieldiae; Colletotrichum incanum. 63 samples. Type: Expression profiling by high throughput sequencing.
AMARANTH PLANTING PERIODS AND PLANT THICKNESS RATE OF ROOTS AND STEM LEFT IN THE SOIL
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