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Metabolomics3D Imaging and metabolomic profiling reveal higher neuroactive kavalactone contents in lateral roots and crown root peels of Piper methysticum (kava)

BACKGROUND: Kava is an important neuroactive medicinal plant. While kava has a large global consumer footprint for its clinical and recreational use, factors related to its use lack standardization and the tissue-specific metabolite profile of its neuroactive constituents is not ...

2020-10-28 | MTBLS1485 | MetaboLights
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
GenomicsTreanscriptomes of emering nodules, mature nodules, emerging lateral roots, and young lateral roots in soybean
Treanscriptomes of emering nodules, mature nodules, emerging lateral roots, and young lateral roots in soybean
PRJNA531615 | ENA
TranscriptomicsA systemic view of coordinated root responses to NO3- heterogeneous environment in Arabidopsis
We investigated the morphological roots decisions of Arabidopsis in a NO3- heterogeneous medium. To do so, we used the Split-Root System which is an experimental set up to assess root decisions in nutrient heterogeneous medium. Split-root plants have been subjected to three different treatments. ‘Co...
ORGANISM(S): Arabidopsis thaliana 
2011-12-01 | E-GEOD-22966 | biostudies-arrayexpress
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
TranscriptomicsTreanscriptomes of emering nodules, mature nodules, emerging lateral roots, and young lateral roots in soybean
Symbiotic legume nodules and lateral roots arise away from the root meristem via dedifferentiation events. While these organs share some morphological and developmental similarities, whether legume nodules are modified lateral roots is an open question. We dissected emerging nodules (EN), mature nod...
ORGANISM(S): Glycine max 
2019-04-10 | GSE129509 | GEO
TranscriptomicsRNA-seq GLV6 overexpression during lateral root initiation in Arabidopsis thaliana
The goal of this experiment was to identify the downstream targets of the GOLVEN6 peptide signaling pathway in Arabidopsis thaliana, specifically during lateral root initiation. Using an estradiol inducible GLV6 overexpression construct in wildtype and rgi1rgi5 double mutant (mutant in receptors for...
ORGANISM(S): Arabidopsis thaliana 
2022-02-13 | E-MTAB-10891 | biostudies-arrayexpress
TranscriptomicsTranscriptomics of lateral root initiation in Maize
We developed a method to synchronize the induction of lateral roots in primary and adventitious roots of Zea mays, and used it to perform a genome-wide transcriptome analysis of the pericycle cells in front of the phloem poles during lateral root initiation. Lateral roots were induced in primary and...
ORGANISM(S): Zea mays 
2013-07-16 | E-GEOD-45691 | biostudies-arrayexpress
TranscriptomicsCPIB Lateral Root timecourse
In Arabidopsis, lateral roots (LRs) originate from pericycle cells located adjacent to vascular tissues, deep within the primary root. Consequently, new LR organs have to emerge through several overlying tissues. Eight stages of LR primordium development have been defined, with stage I representing ...
ORGANISM(S): Arabidopsis thaliana 
2015-02-01 | E-MTAB-2565 | biostudies-arrayexpress
TranscriptomicsRNA-seq experiment of tissue forming a lateral root after salt treatment in cyp79b2/b3 mutants containing multiple timepoints
We aimed to investigate the transcriptional changing in developing lateral roots in response to salt and cyp79b2/b3 mutation. Seedlings were turned (gravistimulation) to induce the formation of a lateral in the bending zone of the main root due to a local auxin maximum. These bending zones were diss...
ORGANISM(S): Arabidopsis thaliana 
2024-11-30 | E-MTAB-13311 | biostudies-arrayexpress
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