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Glycine betaine

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Presowing seed treatment with glycine betaine confers NaCl tolerance in quinoa by modulating some physiological processes and antioxidant machinery

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Mean squares from analysis of variance of data for carotenoids, total soluble proteins, enzymatic antioxidants, glycine betaine, malondialdehyde, hydrogen peroxide, and yield of quinoa (Chenopodium quinoa Willd.) when plant seeds were treated with glycine betaine (10 and 20 mM) for 12 h under saline (450 mM NaCl) conditions.. Glycine betaine (GB) 2 0.0013. Glycine betaine (GB) 2 844.02. Glycine betaine (GB) 2 19.975.

Beneficial effects of exogenous selenium, glycine betaine and seaweed extract on salt stressed cowpea plant

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Numerous studies affirm the inhibitory impact of saltiness on biochemical procedures, Table 2 Effect of foliar application with different concentrations of selenium, glycine betaine and seaweed extract concentrations under salt stress on biochemical constituents of 3th leaf of cowpea during the first season (2014).. The results of specific studies (Misra et al., 2006. Murillo-Amador et al., 2007.

Enhancing antioxidant–yield relationship of pea plant under drought at different growth stages by exogenously applied glycine betaine and proline

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Glycine betaine (GB) at 4 mM and proline at 4 mM in addition to distilled water as a con- trol were separately sprayed to foliar system five times with 10- day intervals started at the stage 4 of the leaf development (four leaves with stipules unfolded) of the BBCH scale which used to identify the phenological development stages of a plant (Lancashire et al., 1991). hot ethanol as described by Irigoyen et al.

Seasonal variations effect on antioxidant compounds and their role in the adaptation of some halophytes at Wadi Gharandal, Southwest Sinai

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Data con fi rms that glycine betaine biosynthesis is one of the most important advantages of Amaranthaceae. It is evident that higher level of glycine betaine in H. In general, higher accumulation of glycine betaine in summer clearly suggests that this compound has an im- portant role in protecting plant cell mechanisms from oxidative damage under abiotic stress.

Ảnh hưởng của hạn đến các chất có hoạt tính thẩm thấu trong cây đậu xanh ĐX 14 và ĐX 208 ở giai đoạn cây non

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Hàm lượng glycine betaine của đậu xanh ĐX 208 và ĐX 14 ở giai đoạn cây non Giống CTTN Hàm lượng glycine betaine (µg/g khối lượng tươi). TN ĐX 14 ĐC TN . Như vậy, sự gia tăng hàm lượng glycine betaine là một hướng biến đổi thích nghi của đậu xanh với điều kiện thiếu nước.

Handbook of Microbiological Media, Fourth Edition part 162

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Composition per 50.0mL:. deionized water and bring volume to 50.0mL. 5.0g Preparation of Glycine Betaine Solution: Add the glycine be- taine to distilled/deionized water and bring volume to 50.0mL. 0.3g Preparation of L -Cysteine·HCl·H 2 O Solution: Add L -cyste- ine·HCl·H 2 O to distilled/deionized water and bring volume to 10.0mL..

Transcriptomic analysis reveals protein homeostasis breakdown in the coral Acropora millepora during hypo-saline stress

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The role of beta-dimethylsulphoniopropionate, glycine betaine and homarine in the osmoacclimation of Platymonas subcordiformis

Metagenomic data-mining reveals enrichment of trimethylamine-N-oxide synthesis in gut microbiome in atrial fibrillation patients

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The positive network of AF-enriched nine genera (Escherichia, Klebsiella, Eggerthella, Citrobacter, Sene- galimassilia, Bacillus, Gordonibacter, Slackia and Acetobacterium) with CutC, CntA, TorA or GrdH, might contribute to the activation of bacterial func- tions, such as carnitine transport, L-carnitine CoA- transferase which participated in the carnitine process, glycine betaine/proline transport system ATP-binding protein, glycine betaine/proline transport system.

Pp tổng nhóm 1

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Đẩy ion Na+ ra khỏi tế bào + Không bào ngăn cản ion Na. điều chỉnh áp suất thẩm thấu • Những chất hòa tan: proline, sucrose, polyols, trehalose và những hợp chất ammonium bậc 4 (QACs: glycine betaine, alaninebetaine , prolinebetaine, choline O-sulfate. Glycine betaine: hoạt động nhƣ 1 chất điều hòa áp suất thẩm thấu, ổn định cấu trúc và hoạt động của enzyme và phức hợp protein, duy trì tính toàn vẹn của tế bào.

Transcriptomic analysis reveals specific metabolic pathways of enterohemorrhagic Escherichia coli O157:H7 in bovine digestive contents

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Z3401 preT Dihydropyrimidine dehydrogenase 2.94 2.12E E E E E-20 Z3980 proW Glycine betaine/proline transport system 2.36 8.30E-03 NDE NDE -2.58 4.47E-03 NDE. Z3981 proX Glycine betaine/proline transport system 2.74 6.12E-04 NDE NDE -2.1 1.24E-02 NDE Z3653 ptsN PTS system fructose-specific IIB-like. NDE NDE NDE NDE 2.55 4.69E-03. 4.23 1.81E E-03 NDE 2.59 1.10E-03 NDE. Z5253 rbsK Ribokinase 3.82 6.03E E-04 NDE 2.81 9.77E-07 NDE.

NaCl-responsive ROS scavenging and energy supply in alkaligrass callus revealed from proteomic analysis

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In the NaCl-stressed alkaligrass calli, the glycine betaine con- tent was significantly increased. In the EC of V. In this study, eight enzymes involved in glycoly- sis, PPP, TCA cycle, and other sugar metabolism path- ways were altered in the alkaligrass calli under NaCl. However, the NaCl- decreased IDH and MDH indicate that the TCA cycle was salinity-inhibited in the alkaligrass callus.

Genome-guided analysis allows the identification of novel physiological traits in Trichococcus species

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Synthesis of the osmoprotectant glycine betaine in Bacillus subtilis: characterization of the gbsAB genes. Genes for the synthesis of the osmoprotectant glycine betaine from choline in the moderately halophilic bacterium Halomonas elongata DSM 3043. Database resources of the National Center for Biotechnology Information. Growth of syntrophic propionate-oxidizing bacteria with fumarate in the absence of methanogenic bacteria

The role of BADH gene in oxidative, salt, and drought stress tolerances of white clover

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BADH (betaine aldehyde dehydrogenase) is a gene involved in the glycine betaine production and plays an important role in abiotic stress tolerance (Bao et al., 2011).. Previous studies have demonstrated that yield and quality of white clover grown under these stress conditions significantly decreased (Wang et al., 2010. Khalid et al., 2017). Oxidative stress analyses were conducted as previously described by Kwon et al.

Salt Stress Tolerance of Plants

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Others include quaternary amino acid derivatives (proline, glycine betaine, β -alanine betaine, proline betaine), tertiary amines 1,4,5,6-tetrahydro-2-mehyl-4-carboxyl pyrimidine), and sulfonium compounds (choline o- sulfate, dimethyl sulfonium propironate) (Nuccio et al., 1999). Since NaCl is the principal soil salinity stress, a research focus has been the transport systems that are involved in utilization of Na + as an osmotic solute (Blumwald et al., 2000. Hasegawa et al., 2000b.

Effects of salicylic acid and heat acclimation on thermotolerance and withanolide accumulation under high temperature stress in the Cape gooseberry (Physalis peruviana L.)

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Alleviation of salt-induced photosynthesis and growth inhibition by salicylic acid involves glycine betaine and ethylene in mung bean (Vigna radiata L.).. doi: 10.1016/j.. Salicylic acid-induced abiotic stress tolerance and underlying mechanisms in plants. doi: 10.3389/fpls.2015.00462.

Disruption of the pleiotropic gene scoC causes transcriptomic and phenotypical changes in Bacillus pumilus BA06

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High transformation efficiency of Bacillus subtilis with integrative DNA using glycine betaine as osmoprotectant.. Substrate specificity and thermostability of the dehairing alkaline protease from Bacillus pumilus.

Distinctive gene and protein characteristics of extremely piezophilic Colwellia

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Genes for sarcosine oxidase (soxBDAG), which function in the catabolism of glycine betaine in Colwellia [24], are present in 34H and ND2E but not in the piezophiles.. Members of the Colwellia are facultative anaerobes capable of respiration and fermentation. These genes show similarity to those in the piezophiles Shewanella benthica and S. Furthermore, the capacity for trimethylamine-N-oxide (TMAO) reduction using torSTRECAD is present in strains 34H and ND2E but not in any of the piezophiles..

Cấu trúc và hoạt động của vector chuyển gen thực vật mang gen mã hóa choline oxydase

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TỪ KHÓA Gen codA Glycine betaine. Vector chuyển gen thực vật Choline oxydase. Trong số các con đường sinh tổng hợp GB ở các đối tượng sinh vật khác nhau, con đường sinh tổng hợp GB từ tiền chất choline xúc tác bởi choline oxidase được mã hóa bởi gen codA là có hiệu quả và đơn giản nhất [1]. Phương pháp chuyển gen codA từ Arthrobacter globiformis vào các loại cây trồng để cải thiện khả năng chống chịu các stress phi sinh học đã được chứng minh là đơn giản và hiệu quả [2]-[4].

Full-length transcriptome sequences of ephemeral plant Arabidopsis pumila provides insight into gene expression dynamics during continuous salt stress

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Under salt stress conditions, osmoprotectants, such as proline and glycine betaine, must accumulate to balance the osmotic pressure of intracellular ions and provide tolerance towards stress.. Expression of Arabidopsis MAPKKK20 was up-regulated with NaCl treatment, and transgenic plants overexpressing MAPKKK20 displayed tolerance to salt stress [54].

Comparative genomics reveals broad genetic diversity, extensive recombination and nascent ecological adaptation in Micrococcus luteus

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DNA sequence and analysis of the bet genes encoding the osmoregulatory choline-glycine betaine pathway of Escherichia coli. Evolution of the natural transformation protein, ComEC, in bacteria. AbiEi binds cooperatively to the type IV abiE toxin-antitoxin operator via a positively-charged surface and causes DNA bending and negative autoregulation. The role of glyoxalase I in the detoxification of methylglyoxal and in the activation of the KefB K + efflux system in Escherichia coli.