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TranscriptomicsExpression analysis of the response to wild-type and pye-1 mutants to iron sufficient or iron deficient conditions
Transcriptional profile of whole roots of wild-type and pye-1 mutants exposed to 24 hours -Fe were generated Global population increases and climate change underscore the need for better comprehension of how plants acquire and process nutrients such as iron. A systems biology approach was taken to e...
ORGANISM(S): Arabidopsis thaliana 
2010-10-12 | E-GEOD-21443 | biostudies-arrayexpress
TranscriptomicsExpression analysis of root cell types after treatment with sulfur deficient media
Cell-type specific transcriptional profiles were generated by FACS (Fluorescence Activated Cell Sorting) sorting of roots that express cell-type specific GFP-reporters. Five different GFP-reporter lines were used. FACS cell populations were isolated from roots grown under sulfur deficient conditions...
ORGANISM(S): Arabidopsis thaliana 
2011-11-23 | E-GEOD-30099 | biostudies-arrayexpress
TranscriptomicsExpression analysis of root cell types after treatment with low pH
Cell-type specific transcriptional profiles were generated by FACS (Fluorescence Activated Cell Sorting) sorting of roots that express cell-type specific GFP-reporters. Five different GFP-reporter lines were used. FACS cell populations were isolated from roots grown under standard pH (pH 5.7) or roo...
ORGANISM(S): Arabidopsis thaliana 
2011-11-23 | E-GEOD-30095 | biostudies-arrayexpress
TranscriptomicsExpression analysis of developmental stages of Arabidopsis roots exposed to low pH
To understand the effect of low pH on developmental stages in the root, we dissected the root into four developmental zones after exposure to low pH and expression profiled each zone. Stress responses in plants are tightly coordinated with developmental processes, but the interaction between these p...
ORGANISM(S): Arabidopsis thaliana 
2011-11-23 | E-GEOD-30096 | biostudies-arrayexpress
TranscriptomicsExpression analysis of the effect of protoplasting and sorting in roots exposed to low pH
To estimate the effect of protoplasting and sorting on low pH-regulated gene expression, we generated expression profiles for whole roots treated with low pH for 24 hours and whole roots that had been protoplasted and FACS sorted after 24 hours of exposure to low pH. Stress responses in plants are t...
ORGANISM(S): Arabidopsis thaliana 
2011-11-23 | E-GEOD-30091 | biostudies-arrayexpress
TranscriptomicsExpression analysis time-course of Arabidopsis roots to sulfur deficiency
We preformed at time-course of the expression of whole Arabidopsis roots for 3H, 12H, 24H, 48H and 72H after transfer to media lacking sulfur. We combined these data with 13 other datasests and performed a meta-analysis to ask whether a universal stress response exists in Arabidopsis roots. Stress r...
ORGANISM(S): Arabidopsis thaliana 
2011-11-23 | E-GEOD-30098 | biostudies-arrayexpress
TranscriptomicsExpression analysis of developmental stages of Arabidopsis roots exposed to sulfur deficient media
To understand the effect of sulfur deficiency on developmental stages in the root, we dissected the root into four developmental zones after exposure to sulfur deficiency and expression profiled each zone. Stress responses in plants are tightly coordinated with developmental processes, but the inter...
ORGANISM(S): Arabidopsis thaliana 
2011-11-23 | E-GEOD-30100 | biostudies-arrayexpress
TranscriptomicsTargets of ALTERED PHLOEM DEVELOPMENT (APL)
We profiled transcripts from sorted phloem cells of wild-type and apl mutants to identify the genes regulated by APL in phloem. We profiled transcripts from sorted phloem cells of wild-type and apl mutants to identify the genes regulated by APL in phloem. Three biological replicates for control WT a...
ORGANISM(S): Arabidopsis thaliana 
2014-08-25 | E-GEOD-55222 | biostudies-arrayexpress
UnknownMinimum requirements for changing and maintaining endodermis cell identity in the Arabidopsis root.
Not available
S-EPMC6135099 | biostudies-literature
TranscriptomicsCell-type, developmental stage, and whole root responses to low pH and sulfur deficiency
This SuperSeries is composed of the following subset Series: GSE30091: Expression analysis of the effect of protoplasting and sorting in roots exposed to low pH GSE30095: Expression analysis of root cell types after treatment with low pH GSE30096: Expression analysis of developmental stages of Arabi...
ORGANISM(S): Arabidopsis thaliana 
2011-11-23 | E-GEOD-30166 | biostudies-arrayexpress
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