The proline synthesis enzyme P5CS forms cytoophidia in Drosophila
نویسندگان
چکیده
منابع مشابه
Salt stress increases the expression of p5cs gene and induces proline accumulation in cactus pear.
Proline (Pro) is one of the most accumulated osmolytes in salinity and water deficit conditions in plants. In the present study, we measured the Pro content, the activity and the expression level of delta 1-pyrroline-5-carboxylate synthetase (P5CS: gamma-glutamyl kinase, EC 2.7.2.11 and glutamate-5-semialdehyde dehydrogenase, EC 1.2.1.41), a key regulatory enzyme involved in the biosynthesis of...
متن کاملProline accumulation and osmotic stress: an overview of P5CS gene in plants
Under osmotic stresses, proline accumulation is an important response of plants to these conditions. Proline is a compatible osmolyte which affects many cellular and molecular aspects of plant in both normal and stressful situations. Proline is shown to be involved in plant development in normal condition and in conferring resistance to plant under biotic and abiotic stresses. Therefore, many s...
متن کاملبیان فراوان ژن Δ1 – پرولین- 5-کربوکسیلات سنتتاز( p5cs ) ، با هدف افزایش مقاومت به تنش‌های اسموتیک در گیاه تراریخت توتون ( Nicotiana tabacum cv. Xanthi )
Proline as a key osmoregulating solute in plants plays an overriding role in osmotic pressure adjustment of the cell under water stress conditions. In plant, a bifunctional enzyme delta-1-pyrroline-5-carboxylate synthetase (p5cs) promotes and directs proline synthesis during drought stress conditions. The activity of this enzyme is strongly induced to increase proline concentration within the c...
متن کاملبیان فراوان ژن Δ1 – پرولین- 5-کربوکسیلات سنتتاز( p5cs ) ، با هدف افزایش مقاومت به تنش‌های اسموتیک در گیاه تراریخت توتون ( Nicotiana tabacum cv. Xanthi )
Proline as a key osmoregulating solute in plants plays an overriding role in osmotic pressure adjustment of the cell under water stress conditions. In plant, a bifunctional enzyme delta-1-pyrroline-5-carboxylate synthetase (p5cs) promotes and directs proline synthesis during drought stress conditions. The activity of this enzyme is strongly induced to increase proline concentration within the c...
متن کاملPost - proline Cleaving Enzyme PURIFICATION
The endopeptidase, post-proline cleaving enzyme, has been purified 10,500-fold in an overall yield of 18% from lamb kidney. The enzyme possesses a specific activity of 45 ~mol/mg/min as tested with the substrate Z-Gly-Pro-Leu-Gly (K,,, = 6.0 x 10m5), has a molecular weight of 115,000, is comprised of two subunits with a molecular weight of 57,000, and exhibits maximal activity at pH 7.5 to 8.0....
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ژورنال
عنوان ژورنال: Journal of Genetics and Genomics
سال: 2020
ISSN: 1673-8527
DOI: 10.1016/j.jgg.2020.02.005