Determination of free proline in plants
WebJan 1, 2010 · Accumulation of proline in higher plants is an indication of disturbed physiological condition, triggered by biotic or abiotic stress condition. Free proline … WebProline, which increases proportionately faster than other amino acids in plants under water stress, has been suggested as an evaluating parameter for irrigation scheduling and for …
Determination of free proline in plants
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WebMar 8, 2010 · Determination of free proline levels is a useful assay to monitor physiological status and to assess stress tolerance of higher plants. Here we describe three methods suitable for determination of ... WebAccumulation of proline in higher plants is an indication of disturbed physiological condition, triggered by biotic or abiotic stress condition. Free proline content can increase upon exposure of plants to drought, …
WebAccumulation of proline in response to environmental stresses seems tobe widespread among plants. To elucidate the role of proline in plantresponses,in vivo and in vitro, we studied theeffect of proline on ... Bates L.S., Waldren R.P. and Teare I.D. 1973. Rapid determination of free proline for water-stress studies. Plant and Soil 39: 205–207 WebSep 28, 2024 · Proline has been reported to play an important role in helping plants cope with several stresses, including salinity. This study investigates the relationship between proline accumulation and salt tolerance in an accession of Australian wild rice Oryza australiensis Domin using morphological, physiological, and molecular assessments. …
WebJun 5, 2024 · Tracking of free proline (FP)—an indicative substance of heavy metal stress in rice leaf—is conducive to improve plant phenotype detection, which has … WebDetermination of proline. ... The free proline was extracted from plant materials by homogenizing shoot and root tissues in 3% sulfosalicylic acid followed by centrifugation at 5000 g for 20 min at 25°C. To 1 ml of the extract was added 1 ml of the reagent mixture (consisting of 6 ml glacial acetic acid, 4 ml phosphoric acid water and 0.25 g ...
WebThree methods suitable for determination of free proline content are described: the isatin paper assay, colorimetric measurement, and HPLC-based amino acid analysis, which …
WebJan 1, 2024 · In plants, proline is synthesized from either glutamate or ornithine. ... (6.57 dS m −1) induced the accumulation of free proline in leaves and roots, ... Rapid determination of free proline for water – stress studies. Plant Soil, 39 (1973), pp. 205-207. Google Scholar. how to remove candle wax from pantsWebJun 1, 2013 · From the above result we can conclude that there is accumulation of proline in the plant under induced drought conditions of salinity. The accumulation is greater at higher concentration of sodium chloride. ... Rapid determination of free proline for water stress studies. Plant Soil, 39 (1973), pp. 205-207. Google Scholar. 24. T. Brundin, J ... how to remove candle soot from ceilingWebProline accumulation is a common response to salt stress in many plants. Salt stress also increased proline concentration in roots, stems, and leaves of Kosteletzkya virginica seedling treated with 300 mM NaCl for 24 h and reached 3.75-, 4.76-, and 6.83-fold higher than controls. Further study on proline content in leaves under salt stress showed that … how to remove camper drawersWebOct 12, 2024 · Bates, L.S. (1973) Rapid Determination of Free Proline for Water Stress Studies. Plant Soil, 39, 205-207. ... In addition, proline, membrane lipid peroxidation, soluble sugar and phenolic compounds increased in the treated plants. Proline and plant antioxidant enzymes to scavenge free radicals have increased. Two levels of zinc … how to remove cannabis from body fastWebJan 1, 2016 · With a greater accumulation in salt tolerant plants, proline concentrations markedly increased in both salt sensitive and tolerant plants grown under salinity stress (Mansour et al., 2005). ... Rapid determination of free proline for water-stress studies. Plant and Soil, 39 (1973), pp. 205-207. Google Scholar. how to remove candle wax from hardwood floorWebAs proline level in plants is a combination result of biosynthesis, catabolism, and transport processes, it is necessary to analyze the expression profiles and functions of genes … how to remove candle wax from glass mirrorWebPlant material and extraction. Proline is very soluble and can be readily extracted by heating explants or aliquots of ground plant material for 20 min in pure ethanol as well as in … how to remove canisters from bellowbacks