ArticleThe Plant cell2016
The Starch Granule-Associated Protein EARLY STARVATION1 Is Required for the Control of Starch Degradation in Arabidopsis thaliana Leaves.
Article in The Plant cell, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.
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Who cites it
38 citing papers in PubMed, 76 citations in OpenAlex.
- Identification of a novel mutant allele of the LIKE EARLY STARVATION 1 gene in rice (Oryza sativa L.) using QTL-seq.G3 (Bethesda, Md.) · 2026Article
- LIKE EARLY STARVATION is involved in the regulation of starch initiation in potato tubers (Solanum tuberosum cv. Désirée).Journal of experimental botany · 2026Article
- A glutamyl-tRNA reductase and its binding protein promote transitory starch biosynthesis and enhance grain quality and yield in rice.Plant communications · 2025Article
- Integrated Transcriptomic, Proteomic, and Metabolomic Analyses Reveal Mechanisms Underlying Day-Night Differences in Carbohydrate Metabolism between Diploid and Tetraploid Rice.Rice (New York, N.Y.) · 2025Article
- OsLESV and OsESV1 promote transitory and storage starch biosynthesis to determine rice grain quality and yield.Plant communications · 2024Article
- Directing a colleague: LIKE EARLY STARVATION with FLOURY ENDOSPERM 6 targets isoamylase 1 to rice starch granules.The Plant cell · 2024Article
- Rice LIKE EARLY STARVATION1 cooperates with FLOURY ENDOSPERM6 to modulate starch biosynthesis and endosperm development.The Plant cell · 2024Article
- Transcriptomic analysis of potato (Solanum tuberosum L.) tuber development reveals new insights into starch biosynthesis.PloS one · 2024Article
- Gradual Analytics of Starch-Interacting Proteins Revealed the Involvement of Starch-Phosphorylating Enzymes during Synthesis of Storage Starch in Potato (Molecules (Basel, Switzerland) · 2023Article
- Gene expression profile of the developing endosperm in durum wheat provides insight into starch biosynthesis.BMC plant biology · 2023Article
- LAZY3 interacts with LAZY2 to regulate tiller angle by modulating shoot gravity perception in rice.Plant biotechnology journal · 2023Article
- LIKE EARLY STARVATION 1 and EARLY STARVATION 1 promote and stabilize amylopectin phase transition in starch biosynthesis.Science advances · 2023Article
- Tuning heterologous glucan biosynthesis in yeast to understand and exploit plant starch diversity.BMC biology · 2022Article
- Rising rates of starch degradation during daytime and trehalose 6-phosphate optimize carbon availability.Plant physiology · 2022Article
- The circadian clock mutant lhy cca1 elf3 paces starch mobilization to dawn despite severely disrupted circadian clock function.Plant physiology · 2022Article
- Dissecting the Chloroplast Proteome of the Potato (Plants (Basel, Switzerland) · 2022Article
- A dominant mutation in β-AMYLASE1 disrupts nighttime control of starch degradation in Arabidopsis leaves.Plant physiology · 2022Article
- BETA-AMYLASE9 is a plastidial nonenzymatic regulator of leaf starch degradation.Plant physiology · 2022Article
- Melatonin Regulates Chloroplast Protein Quality Control via a Mitogen-Activated Protein Kinase Signaling Pathway.Antioxidants (Basel, Switzerland) · 2021Article
- Integrated Analysis of Metabolome and Transcriptome Reveals Insights for Cold Tolerance in Rapeseed (Frontiers in plant science · 2021Article
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Authors and funding
13 authors at 2 institutions in 2 countries.
Funding
Abstract
To uncover components of the mechanism that adjusts the rate of leaf starch degradation to the length of the night, we devised a screen for mutant Arabidopsis thaliana plants in which starch reserves are prematurely exhausted. The mutation in one such mutant, named early starvation1 (esv1), eliminates a previously uncharacterized protein. Starch in mutant leaves is degraded rapidly and in a nonlinear fashion, so that reserves are exhausted 2 h prior to dawn. The ESV1 protein and a similar uncharacterized Arabidopsis protein (named Like ESV1 [LESV]) are located in the chloroplast stroma and are also bound into starch granules. The region of highest similarity between the two proteins contains a series of near-repeated motifs rich in tryptophan. Both proteins are conserved throughout starch-synthesizing organisms, from angiosperms and monocots to green algae. Analysis of transgenic plants lacking or overexpressing ESV1 or LESV, and of double mutants lacking ESV1 and another protein necessary for starch degradation, leads us to propose that these proteins function in the organization of the starch granule matrix. We argue that their misexpression affects starch degradation indirectly, by altering matrix organization and, thus, accessibility of starch polymers to starch-degrading enzymes.
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