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ProteomicsThree Diverse Granule Preparation Methods for Proteomic Analysis of Mature Rice (Oryza sativa L.) Starch Grain
Starch is the primary form of reserve carbohydrate storage in plants. Rice (Oryza sativa L.) is a monocot whose reserve starch is organized into compounded structures within the amyloplast, rather than a simple starch grain (SG). The mechanism governing the assembly of the compound SG from polyhedra...
ORGANISM(S): Oryza sativa (Rice) 
2022-06-09 | PXD032314 | Pride
Starch grain (sg) Amyloplast Starch granule-associated protein (sgap) Septum-like structure (sls) Rice Starch granule Plastoskeleton 
ProteomicsCharacterization of waxy starches from CRISPR-Cas9 edited potato plants, the loss of GBSS1 influences the phosphate con-tent inside the starch granule
The granule-bound starch synthase is responsible for amylose biosynthesis. This enzyme is ac-tive when physically associated with starch granules where it represents up to 95% of starch-bound proteins. gbss1 mutants of Solanum tuberosum, cv Desiree were recently generated by CRIPR/Cas9-driven gene e...
ORGANISM(S): Solanum tuberosum (Potato) 
2026-01-26 | PXD027193 | Pride
Proteomics  starch  gbss1  waxy  gwd  phosphorylation  chain length distribution  metabolism 
ProteomicsLIKE EARLY STARVATION is involved in the regulation of starch initiation in potato (Solanum tuberosum cv. Désirée) tubers
Starch initiation has been intensively investigated. In tubers of Solanum tuberosum, it is controlled by a heteromultimeric isoamylase complex composed of StISA1 and StISA2. Moreover, two non-catalytic starch binding proteins (i.e, ESV1 and LESV) regulate leaf starch metabolism in Arabidopsis. Both ...
ORGANISM(S): Solanum tuberosum (Potato) 
2026-01-26 | PXD055189 | Pride
Starch glucans Proteomics Solanum tuberosum Esv1 Lesv 
Genomicsstarch
WHEAT Granule-bound starch synthase 1,
PRJEB76488 | ENA
TranscriptomicsTranscription profiling to investigate the photoperiodic control of starch mobilisation in Arabidopsis thaliana
In order to identify genes specifically involved in the photoperiodic control of the mobilisation programme for starch reserve in Arabidopsis thaliana transcription profiling was performed on the following genotypes Columbia wild type (Col-0), CO overexpressor (35S::CO), CO muntant (co-10), GBSSI mu...
ORGANISM(S): Arabidopsis thaliana 
2014-04-01 | E-MTAB-1078 | biostudies-arrayexpress
ProteomicsNew Insights into the Biosynthesis and Regulation of Wheat Amylose and Amylopectin from Proteomic and Phosphoproteomic Characterization of Granule-binding Proteins
Waxy starch has an important influence on bread dough and the qualities of breads. Generally, grain weight and yield in waxy wheat (Triticum aestivum L.) are significantly lower than in bread wheat. In this study, we performed the first proteomic and phosphoproteomic analyses of starch granule-bindi...
ORGANISM(S): Triticum aestivum (Wheat) 
2017-10-30 | PXD002805 | Pride
Proteomic Granule-binding proteins Phosphoproteomic 
GenomicsInterpreting gene co-regulation and metabolic profiling in the unique starch metabolism of Arabidopsis dpe2/phs1 mutant reveals insights into control mechanism of the starch granule number
Interpreting gene co-regulation and metabolic profiling in the unique starch metabolism of Arabidopsis dpe2/phs1 mutant reveals insights into control mechanism of the starch granule number
PRJNA833078 | ENA
TranscriptomicsInterpreting gene co-regulation and metabolic profiling in the unique starch metabolism of Arabidopsis dpe2/phs1 mutant reveals insights into control mechanism of the starch granule number
An Arabidopsis double mutant lacking both the cytosolic Disproportionating enzyme 2 (DPE2) and the plastidial Glucan phosphorylase (PHS1) revealed a unique starch metabolism. Dpe2/phs1 was reported to have a dwarf growth phenotype, an uneven starch distribution in the rosettes, and a strongly reduce...
ORGANISM(S): Arabidopsis thaliana 
2022-05-23 | GSE201804 | GEO
UnknownBranched oligosaccharides cause atypical starch granule initiation in Arabidopsis chloroplasts.
Not available
S-EPMC11809589 | biostudies-literature
UnknownDegradation of Glucan Primers in the Absence of Starch Synthase 4 Disrupts Starch Granule Initiation in Arabidopsis.
Not available
S-EPMC5034061 | biostudies-literature
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