Results 41 to 50 of about 583,561 (341)

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, Yuka Kamei, Xu Liu, Shan Jiang, Yukiko Sugimoto, Noreen Suliani binti Mat Nanyan, Daisuke Watanabe, Hiroshi Takagi   +7 more
doaj   +1 more source

Effect of Selenium and Silicon Foliar Spraying on Some Physiological Traits and Yield Parameters of Origanum vulgare L. under Drought Stress [PDF]

مدیریت بیابان, 2021
Selenium (Se) and silicon (Si) are identified to affect plant physiological attributes and yield parameters. Se and Si’s effective roles in reducing various environmental stresses in plant of Origanum vulgare L.
Seyed Reze Mahdavi Ardakani, Kazem Kamali Aliabad, Hamid Sodaeizadeh, Farhad Dehghani   +3 more
doaj   +1 more source

Exogenous Application of Proline and Salicylic Acid can Mitigate the Injurious Impacts of Drought Stress on Barley Plants Associated with Physiological and Histological Characters

Sustainability, 2020
Barley is a very important crop worldwide and has good impact in preserving food security. The impacts of 10 mM proline and 0.5 mM salicylic acid were evaluated on water stressed barley plants (Hordeum vulgare L. Giza126).
K. Abdelaal, K. Attia, S. Alamery, M. El-Afry, Abdelhalim I. Ghazy, Dalia S. Tantawy, A. Al-Doss, E. E. El-Shawy, Abdelghafar M. Abu-Elsaoud, Y. Hafez   +9 more
semanticscholar   +1 more source

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, Armand Berneman, Nathalie Chamond, Paola Minoprio   +3 more
doaj   +1 more source

Exogenous Proline Improves Salt Tolerance of Alfalfa through Modulation of Antioxidant Capacity, Ion Homeostasis, and Proline Metabolism

Plants, 2022
Alfalfa (Medicago sativa L.) is an important forage crop, and its productivity is severely affected by salt stress. Although proline is a compatible osmolyte that plays an important role in regulating plant abiotic stress resistance, the basic mechanism ...
Shuaiqi Guo, Xuxia Ma, Wenqi Cai, Yuan Wang, Xueqin Gao, Bingzhe Fu, Shuxia Li   +6 more
doaj   +1 more source

Study of some physiological and phonological traits of Salvia eremophila Boiss. at three rangeland sites in Yazd province [PDF]

مدیریت بیابان, 2022
The purpose of current study was to study the physiological and phonological traits of Salivia eremophila Boiss. As a native and medicinal species in three rangeland sites in Yazd province (Iran).
Sara Mirahmadi, Abbas Ahmadi, Seyyed Zeynalabedin Hoseyni, Noorullah abdi, Hamid Toranjzar   +4 more
doaj   +1 more source

Nutritional requirements for the production of dithiolopyrrolone antibiotics by Saccharothrix algeriensis NRRL B-24137 [PDF]

, 2006
The amino acid and humic acid requirements of Saccharothrix algeriensis NRRL B-24137 for growth and production of the dithiolopyrrolone antibiotics were studied in a semi-synthetic medium (SSM).
Bouras, Noureddine, Lebrihi, Ahmed, Mathieu, Florence, Sabaou, Nasserdine   +3 more
core   +2 more sources

Proline biosynthesis is a vent for TGFβ‐induced mitochondrial redox stress

EMBO Journal, 2020
The production and secretion of matrix proteins upon stimulation of fibroblasts by transforming growth factor‐beta (TGFβ) play a critical role in wound healing.
Simon Schwörer, Mirela Berisa, S. Violante, Weige Qin, Jiajun Zhu, R. Hendrickson, J. Cross, C. Thompson   +7 more
semanticscholar   +1 more source

Auxin-induced SCFTIR1-Aux/IAA interaction involves stable modification of the SCFTIR1 complex [PDF]

, 2004
The plant hormone auxin can regulate gene expression by destabilizing members of the Aux/IAA family of transcriptional repressors. Auxin-induced Aux/IAA degradation requires the protein-ubiquitin ligase SCFTIR1, with auxin acting to enhance the ...
Abel, Berleth, Deshaies, Dharmasiri, Gray, Gray, Hennig, Kepinski, O. Leyser, Ouellet, Ramos, Rouse, Ruegger, S. Kepinski, Tian, Tiwari, Ulmasov, Yoshida, Zenser   +18 more
core   +2 more sources

Proline Concentration and Its Metabolism Are Regulated in a Leaf Age Dependent Manner But Not by Abscisic Acid in Pea Plants Exposed to Cadmium Stress

Cells, 2021
The accumulation of proline is one of the defense mechanisms of plants against the harmful effects of adverse environmental conditions; however, when pea plants were treated for 12 h with CdCl2, the proline concentration decreased in the youngest A (not ...
Edyta Zdunek-Zastocka, Agnieszka Grabowska, Beata Michniewska, Sławomir Orzechowski   +3 more
doaj   +1 more source