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TranscriptomicsAtypical DNA methylation of genes encoding cysteine-rich peptides in Arabidopsis thaliana
In plants, transposons and non-protein-coding repeats are epigenetically silenced by CG and non-CG methylation. This pattern of methylation is mediated in part by small RNAs and two specialized RNA polymerases, Pol IV and Pol V, in a process called RNA-directed DNA methylation. By contrast, many pr...
ORGANISM(S): Arabidopsis thaliana 
2012-11-22 | E-GEOD-34207 | biostudies-arrayexpress
ProteomicsAmaranthus hypochondriacus seeds as a rich source of cysteine rich bioactive peptides
Amaranthus hypochondriacus is a highly nutritious alternative grain native to Central and South America but consumed worldwide. Increased interest in A. hypochondriacus has driven characterization of bioactive secondary metabolites and their impact on the human body. A. hypochondriacus seeds are kno...
ORGANISM(S): Amaranthus hypochondriacus 
2023-07-20 | PXD025965 | Pride
Peptidomics Proteomics Alternative grain Amaranthus hypochondriacus Mass spectrometry Cysteine rich peptides 
TranscriptomicsExpression of Nodule Cysteine-Rich (NCR) Defensin-Like (DEFL) genes among four different accessions of Medicago truncatula inoculated with two different rhizobial strains.
We have undertaken a detailed study to identify expression polymorphism of NCRs. We used a custom Affymetrix oligonucleotide microarray to examine the expression changes of 566 NCRs in four different accessions of Medicago truncatula. Each accession was inoculated with two different rhizobial strain...
ORGANISM(S): Medicago truncatula 
2014-06-20 | E-GEOD-34804 | biostudies-arrayexpress
GenomicsCysteine-rich peptides promote interspecific genetic isolation in Arabidopsis
Cysteine-rich peptides promote interspecific genetic isolation in Arabidopsis
PRJNA527221 | ENA
ProteomicsIdentification of Nodule-Specific Cysteine-Rich Plant Peptides in Endosymbiotic Bacteria
The transformation of Sinorhizobium bacteria into nitrogen-fixing bacteroids located in the root-nodules of the Medicago plants is controlled by specific peptides released by the plants. In our study root nodules, and differently purified bacteroid mixtures were studied. Detailed description about s...
ORGANISM(S): Medicago Truncatula (ncbitaxon:3880) Sinorhizobium Medicae (ncbitaxon:110321) 
2015-02-17 | MSV000079037 | MassIVE
UnknownAntimicrobial Activities of Cysteine-rich Peptides Specific to Bacteriocytes of the Pea Aphid Acyrthosiphon pisum.
Not available
S-EPMC6594739 | biostudies-literature
UnknownIsolation of Cysteine-Rich Peptides from <i>Citrullus colocynthis</i>.
Not available
S-EPMC7565491 | biostudies-literature
UnknownAmaranthus hypochondriacus seeds as a rich source of cysteine rich bioactive peptides.
Not available
S-EPMC8821138 | biostudies-literature
ProteomicsExploring the diversity of cysteine-rich natural product peptides via MS/MS fingerprint ions
Stable and commonly bioactive cysteine-rich peptides (CRPs) have are typically discovered via mass shift analysis. However, the accurate assessment of unique CRP species in a given botanical species is often challenged by same mass species, post-translational modifications or modifications derived f...
ORGANISM(S): Lagenaria siceraria Viola <eudicots> 
2020-09-04 | PXD019501 | Pride
Lagenaria siceraria Cyclotides Viola communis Fingerprint ions Lc-ms/ms 
UnknownExploring the Diversity of Cysteine-Rich Natural Product Peptides via MS/MS Fingerprint Ions.
Not available
S-EPMC7816094 | biostudies-literature
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