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6161
The NADPH-dependent thioredoxin system constitutes a functional backup for cytosolic glutathione reductase in Arabidopsis
Published 2009“…GSSG is normally reduced to GSH by 2 glutathione reductase (GR) isoforms encoded in the <em>Arabidopsis</em> genome, cytosolic GR1 and GR2 dual-targeted to chloroplasts and mitochondria. Measurements of total GR activity in leaf extracts of wild-type and 2 gr1 deletion mutants revealed that ≈65% of the total GR activity is attributed to GR1, whereas ≈35% is contributed by GR2. …”
Journal article -
6162
The NADPH-dependent thioredoxin system constitutes a functional backup for cytosolic glutathione reductase in Arabidopsis.
Published 2009“…GSSG is normally reduced to GSH by 2 glutathione reductase (GR) isoforms encoded in the Arabidopsis genome, cytosolic GR1 and GR2 dual-targeted to chloroplasts and mitochondria. Measurements of total GR activity in leaf extracts of wild-type and 2 gr1 deletion mutants revealed that approximately 65% of the total GR activity is attributed to GR1, whereas approximately 35% is contributed by GR2. …”
Journal article -
6163
Anatomy and ultrastructure of embryonic leaves of the C4 species Setaria viridis
Published 2018“…At the tip of P3 primordia at stage S4, C4 leaf anatomy typical of the malate dehydrogenase-dependent nicotinamide dinucleotide phosphate (NADP-ME) subtype was evident in that vascular bundles lacked a mestome layer and were surrounded by a single layer of bundle sheath cells that contained large, centrifugally located chloroplasts. Two to three mesophyll cells separated adjacent vascular bundles and one mesophyll cell layer on each of the abaxial and adaxial sides delimited vascular bundles from the epidermis. …”
Journal article -
6164
Single-frequency sound wave delays tomato (solanum iycopersicum) ripening by suppressing respiration and regulates lycopene / Muhammad Afiq Azman
Published 2017“…The transition of chloroplasts into chromoplasts is driven by enzymatic action that results in the loss of green coloration among tomatoes. …”
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Student Project -
6165
DNA barcoding for authentication of Orthosiphon Aristatus herbal medicinal products
Published 2021“…In this study, DNA barcoding was applied for authenticating six Orthosiphon aristatus HMPs that consisted of four monoherbal tea products and two polyherbal capsule products using chloroplastic (rbcL) and nuclear (ITS2) barcodes. Genomic DNA (gDNA) was extracted from Orthosiphon aristatus plant (MKP) and five HMPs but only rbcL and ITS2 barcodes of MKP and two HMPs (MKT 1 and MKC 1) were able to be amplified, direct sequenced and verified. …”
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Thesis -
6166
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6167
Genome-Wide Identification and Expression Analysis of Pseudouridine Synthase Family in <i>Arabidopsis</i> and Maize
Published 2022-02-01“…Subcellular localization analysis of representative AtPUSs and ZmPUSs in each subfamily revealed that PUS proteins were localized in different organelles including nucleus, cytoplasm and chloroplasts. Transcriptional expression analysis indicated that <i>AtPUSs</i> and <i>ZmPUSs</i> were differentially expressed in various tissues and diversely responsive to abiotic stresses, especially suggesting their potential roles in response to heat and salt stresses. …”
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Article -
6168
Characteristics of powdery mildew [Sawadaea bicornis (Wallr.) Miyabe] influence on the photosynthetic process in Norway maple (Acer platanoides L.) seedlings
Published 2024-01-01“…The high informativeness of induction changes in chlorophyll fluorescence in the structural organisation of chloroplasts in Norway maple leaves determined by the parameters Fo, Fm, Fv, Fv/Fо, Fv/Fm, (Fm - Fst)/Fst, (Fp - Fо)/Fv was revealed. …”
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Article -
6169
Potato <i>Stu-miR398b-3p</i> Negatively Regulates Cu/Zn-SOD Response to Drought Tolerance
Published 2023-01-01“…Cu/Zn SOD is a kind of SOD antioxidant enzyme that is mostly found in higher plants’ cytoplasm and chloroplasts. Other studies have demonstrated the significance of the miR398s family of miRNAs in the response of plants to environmental stress. …”
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Article -
6170
Genome-wide identification of TPS genes in sesame and analysis of their expression in response to abiotic stresses
Published 2023-05-01“…SiTPSs were found to be unevenly distributed on five out of 13 sesame chromosomes and were predicted to be localized in chloroplasts and vacuoles of cells. Phylogenetic analysis classified SiTPS proteins into two groups (I and II), which was supported by gene structure and conserved motif analyses. …”
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Article -
6171
Stabilization of Natural Pigments in Ethanolic Solutions for Food Applications: The Case Study of <i>Chlorella vulgaris</i>
Published 2023-01-01“…However, chlorophylls tend to easily degrade when out of the chloroplasts, decreasing their potential as a food ingredient. …”
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Article -
6172
Comparative transcriptome analysis of differentially expressed genes related to the physiological changes of yellow-green leaf mutant of maize
Published 2021-02-01“…Chlorophylls, green pigments in chloroplasts, are essential for photosynthesis. Reduction in chlorophyll content may result in retarded growth, dwarfism, and sterility. …”
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Article -
6173
Genome-wide identification and expression analysis of the chlorophyll a/b binding protein gene family in oilseed (Brassica napus L.) under salt stress conditions
Published 2024-03-01“…Comparative evaluation between non-salt (NS:0) and salt-treated (TS: 1) rapeseed plants revealed significant inhibition in leaf chlorophyll content, biomass (W), leaf area (LA), root surface area (RA), as well as chloroplasts and roots under salt treatment. Furthermore, qPCR was employed to assess the relative expression levels of BnLhc genes associated with salt tolerance. …”
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Article -
6174
Identification of Biomarkers for Resistance to Fusarium oxysporum f. sp. cubense Infection and in Silico Studies in Musa paradisiaca Cultivar Puttabale through Proteomic Approach
Published 2016-02-01“…The protein-ligand docking of the Peptide methionine sulfoxide reductase chloroplastic-like protein (PMSRc) with the ligand β-1,3 glucan showed minimum binding energy (−6.48 kcal/mol) and docking energy (−8.2 kcal/mol) with an interaction of nine amino-acid residues. …”
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Article -
6175
ROS-Scavenging Enzymes as an Antioxidant Response to High Concentration of Anthracene in the Liverwort <i>Marchantia polymorpha</i> L
Published 2021-07-01“…We found an anthracene dose-dependent response reducing plant biomass and associated to an alteration of the ultrastructure of a 23.6% of chloroplasts. Despite a reduction in total thallus-chlorophyll of 31.6% of Chl <i>a</i> and 38.4% of Chl <i>b</i>, this was not accompanied by a significant change in the net photosynthesis rate and maximum quantum efficiency (<i>Fv/Fm</i>). …”
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Article -
6176
Chinese Cabbage <i>BrCAP</i> Has Potential Resistance against <i>Plasmodiophora brassicae</i>
Published 2023-04-01“…Subcellular localization showed that <i>BrCAP</i> was localized on chloroplasts of leaf epidermal cells. To verify the function of <i>BrCAP</i>, it was found that the <i>Arabidopsis thaliana</i> mutant <i>cap</i> was more susceptible to infection with <i>P. brassicae</i> than the wild type (WT), which suggested that <i>BrCAP</i> has a potential role in the resistance progress of Chinese cabbage to <i>P. brassicae</i>.…”
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Article -
6177
Developmental morphology of bud galls induced on the vegetative meristems of <em>Quercus castanea</em> by <em>Amphibolips michoacaensis</em> (Hymenoptera: Cynipidae).
Published 2015-12-01“…During later growth stages, the spongy cells are enucleate and enucleolate. Chloroplasts occur in the epidermal cells during early stages of growth, indicating that galls are photosynthetically active in early stages of growth. …”
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Article -
6178
Adaptive Morphophysiological Features of <i>Neottia ovata</i> (Orchidaceae) Contributing to Its Natural Colonization on Fly Ash Deposits
Published 2021-05-01“…The adaptive changes in the leaf mesostructure of <i>N. ovata</i> such as an increase in epidermis thickness, the number of chloroplasts in the cell, and the internal assimilating surface were found for the first time. …”
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Article -
6179
Feeding spinach thylakoids to rats modulates the gut microbiota, decreases food intake and affects the insulin response
Published 2013-01-01“…Thylakoid membranes derived from green leaf chloroplasts affect appetite-regulating hormones, suppress food intake, reduce blood lipids and lead to a decreased body weight in animals and human subjects. …”
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Article -
6180
Abscisic Acid Regulates Carbohydrate Metabolism, Redox Homeostasis and Hormonal Regulation to Enhance Cold Tolerance in Spring Barley
Published 2023-07-01“…Most of the differentially abundant proteins were involved in the processes of photosynthesis and metabolisms of starch, sucrose, carbon, and glutathione. The chloroplasts in <i>Az34</i> leaves were more severely damaged, and the decrease in Fv/Fm was larger in <i>Az34</i> plants compared with WT under low temperature. …”
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Article