Bacterial ACC Deaminase Activity in Promoting Plant Growth on Areas Contaminated with Heavy Metals
نویسندگان
چکیده
منابع مشابه
Influence of metal resistant-plant growth-promoting bacteria on the growth of Ricinus communis in soil contaminated with heavy metals.
The metal resistant-plant growth-promoting bacterial (PGPB) strains PsM6 and PjM15 isolated from a serpentine soil were characterized as Pseudomonas sp. and Pseudomonas jessenii, respectively, on the basis of their morphological, physiological, biochemical characteristics and 16S rDNA sequences. Assessment of plant growth-promoting parameters revealed the intrinsic ability of the strains for th...
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The plant growth promoting strains isolated from tannery sludge and charaeteri/ed is Pseudomonas strain. The plant growth promoting Pseudomonas pittidu can utilize 1-aniinocyclopropanc-l-carboxylase (ACC) as a sole nitrogen source because it possess the unusual enzyme ACC dcaminase, which hydroly/es ACC to ammonia and a-ketobutyrate. This enzyme which is though to be intimately involved in the ...
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A focus on the mechanisms by which ACC deaminase-containing bacteria facilitate plant growth.Bacteria that produce the enzyme 1-aminocyclopropane-1-carboxylate (ACC) deaminase, when present either on the surface of plant roots (rhizospheric) or within plant tissues (endophytic), play an active role in modulating ethylene levels in plants. This enzyme activity facilitates plant growth especially...
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ژورنال
عنوان ژورنال: Journal of Ecological Engineering
سال: 2018
ISSN: 2299-8993
DOI: 10.12911/22998993/89818