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The CBM48 domain-containing protein FLO6 regulates starch synthesis by interacting with SSIVb and GBSS in rice
Key messageFLO6 is involved in starch synthesis by interacting with SSIVb and GBSS in rice.
AbstractStarch synthesized and stored in plastids...
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A Novel Two-Domain Laccase with Middle Redox Potential: Physicochemical and Structural Properties
AbstractThe gene for a previously unexplored two-domain laccase was identified in the genome of actinobacterium Streptomyces carpinensis VKM...
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The Ruminococcus bromii amylosome protein Sas6 binds single and double helical α-glucan structures in starch
Resistant starch is a prebiotic accessed by gut bacteria with specialized amylases and starch-binding proteins. The human gut symbiont Ruminococcus...
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Regulation of fungal raw-starch-degrading enzyme production depends on transcription factor phosphorylation and recruitment of the Mediator complex
Filamentous fungus can produce raw-starch-degrading enzyme (RSDE) that efficiently degrades raw starch below starch gelatinization temperature....
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BoGH13ASus from Bacteroides ovatus represents a novel α-amylase used for Bacteroides starch breakdown in the human gut
Members of the Bacteroidetes phylum in the human colon deploy an extensive number of proteins to capture and degrade polysaccharides. Operons devoted...
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AmyJ33, a truncated amylase with improved catalytic properties
Biochemical and kinetic properties are of special interest for the specific applications of α-amylases in industrial sectors such as textile...
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Sequence, Structure, and Engineering of Microbial Starch Debranching Enzymes
Starch dedifferentiating enzymes (SDBEs) belong mainly to the glycoside hydrolase (GH) family 13 and 57, except for type II pullulanases of GH57,...
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The RING Domain of Rice HEI10 is Essential for Male, But Not Female Fertility
HEI10 is a conserved E3 ubiquitin ligase involved in crossover formation during meiosis, and is thus essential for both male and female gamete...
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Protein targeting to starch 1, a functional protein of starch biosynthesis in wheat (Triticum aestivum L.)
Key messageTaPTST1, a wheat homolog of AtPTST1 containing CBM can interact with GBSSI and regulate starch metabolism in wheat endosperm.
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Mechanistic insights into granule-bound starch synthase I (GBSSI.L539P) allele in high amylose starch biosynthesis in wheat (Triticum aestivum L.)
Amylose fraction of grain starch is correlated with a type of resistant starch with better nutritional quality. Granule-bound starch synthase I...
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Domain of unknown function (DUF) proteins in plants: function and perspective
Domains of unknown function (DUFs), which are deposited in the protein family database (Pfam), are protein domains with conserved amino acid...
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The dicot homolog of maize PPR103 carries a C-terminal DYW domain and may have a role in C-to-U editing of some chloroplast RNA transcripts
In plants, cytidine-to-uridine (C-to-U) editing is a crucial step in processing mitochondria- and chloroplast-encoded transcripts. This editing...
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CBM20CP, a novel functional protein of starch metabolism in green algae
AbstractOstreococcus tauri is a picoalga that contains a small and compact genome, which resembles that of higher plants in the multiplicity of...
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Genome-wide identification of the basic leucine zipper transcription factor genes related to starch synthesis in wheat (Triticum aestivum L.)
In plants, the basic leucine zipper (bZIP) family of transcription factors is known for its large size and diversity. Many studies have shown that...
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ERF111/ABR1: An AP2 Domain Transcription Factor Serving as a Hub for Multiple Signaling Pathways
Plants can sustain under adverse conditions despite being sessile because of the presence of intricate and sophisticated signaling systems. All the...
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FLOURY ENDOSPERM 6 mutations enhance the sugary phenotype caused by the loss of ISOAMYLASE1 in barley
Key messageBarley double mutants in two genes involved in starch granule morphology, HvFLO6 and HvISA1 , had impaired starch accumulation and higher...
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Heat Stress Responsive Aux/IAA Protein, OsIAA29 Regulates Grain Filling Through OsARF17 Mediated Auxin Signaling Pathway
High temperature during grain filling considerably reduces yield and quality in rice, but its molecular mechanisms are not fully understood. We...
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Metabolic characteristics of self-pollinated wheat seed under red and blue light during early development
Main conclusionBlue light has a greater effect on jasmonic acid and flavonoid accumulation in wheat seeds than red light; blue light reduces starch...
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Elucidating the Defence Response of Wheat Mutants Developed for augmenting Terminal Heat Stress Tolerance and Improved Grain-Quality
Terminal heat stress is one of the major problems in wheat growth, yield and grain-quality. Here, we have developed wheat mutant (M 3 ) for...
