Results 11 to 20 of about 12,701 (190)
Frontiers in Plant Science, 2017 Stress-induced proline accumulation in plants is thought to result primarily from enhanced proline biosynthesis and decreased proline degradation. To identify regulatory components involved in proline transport, we screened for Arabidopsis thaliana T-DNA
Ting Wang +10 more
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Glutathione and Proline Attenuates Injury Induced by Boron Toxicity in Wheat
Journal of Agricultural Sciences, 2023 Given the increasing importance of boron (B) toxicity, the present study investigates the roles of glutathione (20 mM, GSH) and proline (20 mM) in the improvement of wheat (Triticum aestivum cv. Altındane) resistance to B toxicity (10 mM B).
Yavuz Demir, Sakineh M. Kohnehsharhı
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Effect of Humic Acid and Vermicompost on Some Vegetative Indices and Proline Content of Catharanthus roseous under Low Water Stress [PDF]
محیط زیست و مهندسی آب, 2023 To investigate the effect of vermicompost (0, 25, and 50%) and humic acid (0, 50, and 100 mg/l) on some traits of Catharanthus roseous under low water stress (50 and 100% field capacity), a factorial experiment based on a completely randomized design was
Saleh AlhverdiZadeh, Elham Danaee
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A mechanochemical approach to access the proline–proline diketopiperazine framework
Beilstein Journal of Organic Chemistry, 2017 Ball milling was exploited to prepare a substituted proline building block by mechanochemical nucleophilic substitution. Subsequently, the mechanocoupling of hindered proline amino acid derivatives was developed to provide proline–proline dipeptides ...
Nicolas Pétry +9 more
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Mitochondrial dynamics links PINCH-1 signaling to proline metabolic reprogramming and tumor growth
Cell Stress, 2020 Proline metabolism is critical for cellular response to microenvironmental stress in living organisms across different kingdoms, ranging from bacteria, plants to animals. In bacteria and plants, proline is known to accrue in response to osmotic and other
Ling Guo, Chuanyue Wu
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Frontiers in Molecular Biosciences, 2021 Disordered proline-rich motifs are common across the proteomes of many species and are often involved in protein-protein interactions. Proline is a unique amino acid due to the covalent bond between the backbone nitrogen and the proline side chain.
Juan Alcantara +7 more
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Structural Basis for the Substrate Inhibition of Proline Utilization A by Proline
Molecules, 2017 Proline utilization A (PutA) is a bifunctional flavoenzyme that catalyzes the two-step oxidation of l-proline to l-glutamate using spatially separated proline dehydrogenase (PRODH) and l-glutamate-γ-semialdehyde dehydrogenase (GSALDH) active sites ...
David A. Korasick +4 more
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The regulatory mechanisms of proline and hydroxyproline metabolism: Recent advances in perspective
Frontiers in Oncology, 2023 For diverse human tumors, growth and metastasis are dependent on proline synthesis, but the mechanisms underlying this association are not clear. Proline incorporated into collagen is primarily synthesized from glutamine.
James M. Phang
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Proline metabolism regulates replicative lifespan in the yeast Saccharomyces cerevisiae
Microbial Cell, 2019 In many plants and microorganisms, intracellular proline has a protective role against various stresses, including heat-shock, oxidation and osmolarity. Environmental stresses induce cellular senescence in a variety of eukaryotes.
Yukio Mukai +7 more
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Proline racemases: insights into Trypanosoma cruzi peptides containing D-proline
Memorias do Instituto Oswaldo Cruz, 2009 Trypanosoma cruzi proline racemases (TcPRAC) are homodimeric enzymes that interconvert the L and D-enantiomers of proline. At least two paralogous copies of proline racemase (PR) genes are present per parasite haploid genome and they are differentially ...
Nicolas Coatnoan +3 more
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