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Your search keyword '"Azospirillum brasilense"' showing total 2 results
Start Over Descriptor "Azospirillum brasilense" Topic acc deaminase Publication Year Range Last 50 years Journal canadian journal of microbiology
2 results on '"Azospirillum brasilense"'

1. The effect of native and ACC deaminase-containing Azospirillum brasilense Cd1843 on the rooting of carnation cuttings.

Author

Li, Qiaosi, Saleh-Lakha, Saleema, and Glick, Bernard R

Subjects
*AZOSPIRILLUM, *AZOTOBACTERACEAE, *PLANT growth, *CARNATIONS, *AEROBIC bacteria, *NITROGEN-fixing microorganisms
Abstract

Carnation cuttings treated with non-transformed and 1-aminocyclopropane (ACC) deaminase-containing Azospirillum brasilense Cd1843 produced significantly more roots than untreated controls and fewer roots than cuttings treated with 0.1% indolebutyric acid (IBA). The roots produced by cuttings treated with ACC deaminase-containing Azospirillum brasilense Cd1843 were the longest roots resulting from any of the treatments, followed by non-transformed Azospirillum brasilense Cd1843, 0.1% IBA, and treatment with water. The results are interpreted in terms of a previously proposed model of bacterial promotion of plant growth by ACC deaminase and indoleacetic acid, and may have implications for the use of plant growth-promoting bacteria in the flower industry.Key words: ACC deaminase, carnation, cuttings, rooting, Azospirillum brasilense. [ABSTRACT FROM AUTHOR]

Published
2005
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2. The effect of native and ACC deaminase-containing Azospirillum brasilense Cd1843 on the rooting of carnation cuttings

Author

Qiaosi Li, Bernard R. Glick, and Saleema Saleh-Lakha

Subjects
ACC deaminase, biology, Immunology, Azospirillum brasilense, Gardening, General Medicine, Carnation, biology.organism_classification, Plant Roots, Applied Microbiology and Biotechnology, Microbiology, Horticulture, Cutting, Transformation, Genetic, Dianthus, Genetics, Carbon-Carbon Lyases, Molecular Biology
Abstract

Carnation cuttings treated with non-transformed and 1-aminocyclopropane (ACC) deaminase-containing Azospirillum brasilense Cd1843 produced significantly more roots than untreated controls and fewer roots than cuttings treated with 0.1% indolebutyric acid (IBA). The roots produced by cuttings treated with ACC deaminase-containing Azospirillum brasilense Cd1843 were the longest roots resulting from any of the treatments, followed by non-transformed Azospirillum brasilense Cd1843, 0.1% IBA, and treatment with water. The results are interpreted in terms of a previously proposed model of bacterial promotion of plant growth by ACC deaminase and indoleacetic acid, and may have implications for the use of plant growth-promoting bacteria in the flower industry.Key words: ACC deaminase, carnation, cuttings, rooting, Azospirillum brasilense.

Published
2005

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