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TranscriptomicsExpression data from Arabidopsis seedlings upon LRIS using NAA (1-Naphthaleneacetic acid) or non-auxin-like lateral root inducer naxillin
The acquisition of water and nutrients by plant roots is a fundamental aspect of agriculture and strongly depends on root architecture. Root branching and expansion of the root system is achieved through the development of lateral roots and is to a large extent controlled by the plant hormone auxin....
ORGANISM(S): Arabidopsis thaliana 
2012-12-18 | E-GEOD-42896 | biostudies-arrayexpress
TranscriptomicsExpression data from Arabidopsis wild type and ibr1 ibr3 ibr10 triple mutant seedlings root tip segments treated with indole-3-butyric acid (IBA)
The root cap-specific conversion of the auxin precursor indole-3-butyric acid (IBA) into the main auxin indole-3-acetic acid (IAA) generates a local auxin source which subsequently modulates both the periodicity and intensity of auxin response oscillations in the root tip of Arabidopsis, and consequ...
ORGANISM(S): Arabidopsis thaliana 
2015-05-12 | E-GEOD-59426 | biostudies-arrayexpress
TranscriptomicsDynamic transcriptome response of rice roots and shoots after treatment with different forms of nitrogen
Rice seedlings grown on a hydroponic set-up depleted of nitrogen were supplemented with 5mM of nitrate, 5mM of ammonium, 2.5mM of ammonium-nitrate or with a negative control (potassium nitrate). Samples were harvested immediately after treatment and over an 8 points time-course up to 48h after treat...
ORGANISM(S): Oryza sativa Japonica Group 
2023-07-06 | E-MTAB-13146 | biostudies-arrayexpress
TranscriptomicsTranscription profiling by array of Arabidopsis wild type and an ARF7/ARF19 double knockout mutant roots dissected into 5 developmental zones
Arabidopsis seedlings, of both wild-type and an ARF7/ARF19 double knockout mutant, were grown to 7 days post-germination. The roots were then dissected into 5 developmental zones, the meristem, early elongation zone, late elongation zone, mature root and lateral root zone. The sections then underwen...
ORGANISM(S): Arabidopsis thaliana 
2011-04-13 | E-MEXP-2912 | biostudies-arrayexpress
TranscriptomicsCulture media-induced transcriptional variation in lung cancer (A549), colorectal cancer (HCT116), ovarium cancer (SKOV3) and glioblastoma (U87MG) spheroids
Spheroids, near spherical multicellular aggregates, are one of the most common types of threedimensional (3D) cell cultures. Despite decades of implementation of spheroid technology in various fields of life science and medical research, no minimal information (MI) guidelines are available to cope w...
ORGANISM(S): Homo sapiens 
2021-10-01 | E-MTAB-10862 | biostudies-arrayexpress
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