Webthat proteoid roots possess additional adaptations for increasing Pavailability and possibly for conserving Pin the plant. Roots from P-deficient (–P) plants had significantly greater acid phosphatase activity in both root extracts and root exudates than comparable samples from P-sufficient (+P) plants beginning 10 d after emergence. The ... WebSignificance of the secre- tion of acid phosphatase under phosphorus-deficient conditions was discussed. Key Words: acid phosphatase, phosphorus deficiency, rhizosphere, secretion by roots. Plant roots secrete several organic compounds into the rhizosphere along with the uptake of water and nutrients.
Biology Prefixes and Suffixes: -ase - ThoughtCo
WebKey words: acid phosphatase, low-P tolerance, organic acids, root exudation,Zea mays L. genotypes Abstract We investigated some mechanisms, which allow maize genotypes to adapt to soils which are low in available P. Dry matter production, root/shoot-ratio, root length and root exudation of organic acids and acid phosphatase were Websubstrate for the phosphomonoesterase enzyme. Both root and bacterial phosphatase were chiefly influenced by tree species. Though tree species was the only significant factor in root phosphatase activity, there was a negative trend between soil P availability and phosphatase activity in linear regressions of average root phosphatase and resin phil spencer best places to live in the uk
Phosphatase Definition & Meaning - Merriam-Webster
WebDec 7, 2024 · Root phosphatase is a strategy of “do it yourself” in acquiring soil P, and it correlated inversely with mycorrhizal colonization which suggests a trade‐off in plant P acquisition strategies.... WebPhosphatase definition, n. - A group of enzymes that are distributed throughout most cells and body fluids and are characterized by their ability to hydrolyze a wide variety of a … phil wood bio-lube