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Literature DB >> 7262713

The effect of phytohormones produced by Arthrobacter sp. on the phosphatase activity in plant roots.

Abstract

Phytohormonal activity (auxins, gibberellins, cytokinins) was tested in the supernatant of a culture of Arthrobacter sp. Crude extract of the phytohormonal fraction was used as substrate for the growth of Lactuca sativa seedlings. Treating with bacterial hormones resulted in an increased plant develop- ment. Furthermore, a sharp increase of the acid phosphatase activity was observed in the roots.

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Year: 1981 PMID： 7262713 DOI： 10.1007/BF02927370

Source DB: PubMed Journal: Folia Microbiol (Praha) ISSN： 0015-5632 Impact factor: 2.099

10 in total

1. Production of a gibberellin-like substance by Arthrobacter globiformis.

Authors: H KATZNELSON; J C SIROIS; S E COLE
Journal: Nature Date: 1962-12-08 Impact factor: 49.962

2. Studies on the Growth of Coleoptile and First Internode Sections. A New, Sensitive, Straight-Growth Test for Auxins.

Authors: J P Nitsch; C Nitsch
Journal: Plant Physiol Date: 1956-03 Impact factor: 8.340

3. Protein measurement with the Folin phenol reagent.

Authors: O H LOWRY; N J ROSEBROUGH; A L FARR; R J RANDALL
Journal: J Biol Chem Date: 1951-11 Impact factor: 5.157

4. Plant Growth Substances Produced by Azospirillum brasilense and Their Effect on the Growth of Pearl Millet (Pennisetum americanum L.).

Authors: T M Tien; M H Gaskins; D H Hubbell
Journal: Appl Environ Microbiol Date: 1979-05 Impact factor: 4.792

5. Studies on the role of microorganisms in the life of cultivated plants. 3. Origin of the bacterial substances stimulating the growth of plants.

Authors: J Sobieszczański
Journal: Acta Microbiol Pol Date: 1966

10. The induction of phosphatase activity in thin slices of Jerusalem artichoke tissue by treatment with indole acetic acid.

Authors: J M Palmer
Journal: Planta Date: 1970-03 Impact factor: 4.116

10 in total

1 in total

1. Treatment impacts on temporal microbial community dynamics during phytostabilization of acid-generating mine tailings in semiarid regions.

Authors: Alexis Valentín-Vargas; Julia W Neilson; Robert A Root; Jon Chorover; Raina M Maier
Journal: Sci Total Environ Date: 2017-11-10 Impact factor: 7.963

1 in total

The effect of phytohormones produced by Arthrobacter sp. on the phosphatase activity in plant roots.

1. Production of a gibberellin-like substance by Arthrobacter globiformis.

2. Studies on the Growth of Coleoptile and First Internode Sections. A New, Sensitive, Straight-Growth Test for Auxins.

3. Protein measurement with the Folin phenol reagent.

4. Plant Growth Substances Produced by Azospirillum brasilense and Their Effect on the Growth of Pearl Millet (Pennisetum americanum L.).

5. Studies on the role of microorganisms in the life of cultivated plants. 3. Origin of the bacterial substances stimulating the growth of plants.

6. Deactivation of Rg seed dressing by Arthrobacter sp. 2b.

7. The effect of microorganisms and sorption on the protease activity of plant roots.

8. Formation of biologically active substances by rhizosphere bacteria and their effect on plant growth.

9. [Research on the synthesis of phytohormones and phenolic compounds by Azobacter and bacteria of the rhizosphere].

10. The induction of phosphatase activity in thin slices of Jerusalem artichoke tissue by treatment with indole acetic acid.

1. Treatment impacts on temporal microbial community dynamics during phytostabilization of acid-generating mine tailings in semiarid regions.