Survival of poly-3-hydroxybutyrate-producing bacteria in soil microcosms
Bacillus megaterium is a potential bioremediation and biocontrol agent. The accumulation of reserve polymers, such as poly-3-hydroxybutyrate (PHB), increases survival of B. megaterium in water. We used wild-type strains of this species and mutant strains deficient in PHB synthesis in soil microcosms...
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Springer Netherlands
1998
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| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
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| LEADER | 07279caa a22007337a 4500 | ||
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| 001 | PAPER-3004 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518203229.0 | ||
| 008 | 190411s1998 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-0031738350 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 030 | |a WJMBE | ||
| 100 | 1 | |a López, N.I. | |
| 245 | 1 | 0 | |a Survival of poly-3-hydroxybutyrate-producing bacteria in soil microcosms |
| 260 | |b Springer Netherlands |c 1998 | ||
| 270 | 1 | 0 | |m Mendez, B.S.; Departamento de Quimica Biologica, Facultad Ciencias Exactas Naturales, Universidad de Buenos Aires, 4. Piso. Pabellon II, 1428-Buenos Aires, Argentina |
| 506 | |2 openaire |e Política editorial | ||
| 504 | |a Bertagnolli, B.L., Dalsoglio, F.K., Sinclair, J.B., Extracellular enzyme profiles of the fungal pathogen Rhizoctonia solani isolate 2B-12 and of two antagonists Bacillus megaterium strain b153-2-2 and Trichoderma harzianum isolate Th008. 1. Possible correlations with inhibition of growth and biocontrol (1996) Physiological and Molecular Plant Pathology, 48 (3), pp. 145-160 | ||
| 504 | |a Bohall Jr., N.A., Vary, P.S., Transposition of Tn917 in Bacillus megaterium (1986) Journal of Bacteriology, 167, pp. 716-718 | ||
| 504 | |a Clewell, D.B., Gawron-Burke, C., Conjugative transposons and the dissemination of antibiotic resistance in streptococci (1988) Annual Review of Microbiology, 40, pp. 635-665 | ||
| 504 | |a Floccari, M., Tiscornia, G., Palmada, F., Méndez, B., Enriquecimiento en mutantes de Bacillus megaterium deficientes en la síntesis de poli(3-hidroxibutirato) (1991) Revista Argentina de Microbiología, 23, pp. 14-25 | ||
| 504 | |a Lafuente, R., Maym-Gatel, X., Mas-Castellá, J., Guerrero, R., Influence of Environmental Factors on Plasmid Transfer in Soil Microcosms (1996) Current Microbiology, 32, pp. 213-220 | ||
| 504 | |a López, N.I., Floccari, M.E., Steinbüchel, A., Garcia, A.F., Méndez, B.S., Effect of poly(3-hydroxybutyrate) (PHB) content on the starvation-survival of bacteria in natural waters (1995) FEMS Microbiology Ecology, 16, pp. 95-102 | ||
| 504 | |a López, N.I., Duarte, C.M., Vallespinós, F., Romero, J., Alcoverro, T., Bacterial activities in seagrass (Posidonia oceanica) sediments (1995) Journal of Experimental Marine Biology and Ecology, 187, pp. 39-49 | ||
| 504 | |a Ostle, A., Holt, J.G., Nile Blue a as a fluorescent stain for poly-hydroxybutyrate (1982) Applied and Environmental Microbiology, 44 (1), pp. 238-241 | ||
| 504 | |a Postma, J., Van Veen, J.A., Walter, S., Influence of different initial soil moisture contents on the distribution and population dynamics on introduced Rhizobium leguminosarum biovar trifolii (1989) Soil Biology and Biochemistry, 21, pp. 437-442 | ||
| 504 | |a Postma, J., Hok-A-Hin, C.H., Schotman, J.M.T., Wijffelman, C.A., Van Veen, J.A., Population dynamics of Rhizobium leguminosarum Tn5 mutants with altered cell surface properties introduced into sterile and nonsterile soils (1991) Applied and Environmental Microbiology, 57, pp. 649-654 | ||
| 504 | |a Quinn, J.P., Pedens, J.M.M., Dick, R.E., Carbon-phosphorus bond cleavage by Gram-positive and Gram-negative soil bacteria (1984) Applied Microbiology and Biotechnology, 31, pp. 283-287 | ||
| 504 | |a Saxena, A., Zhang, R.W., Bollag, J.M., Microorganisms capable of metabolizing the herbicide metolachlor (1987) Applied and Environmental Microbiology, 53, pp. 390-396 | ||
| 504 | |a Tao, Y.-P., Vary, P.S., Isolation and characterization of a sporulation lacZ fusion mutants of Bacillus megaterium (1991) Journal of General Microbiology, 137, pp. 797-806 | ||
| 504 | |a Van Elsas, J.D., Van Overbeek, L.S., Bacterial responses to soil stimuli (1992) Starvation in Bacteria, pp. 55-79. , ed Kjelleberg, S. New York: Plenum Press | ||
| 504 | |a Vary, P., Prime time for Bacillus megaterium (1994) Microbiology, 140, pp. 1001-1013 | ||
| 504 | |a Wagner-Döbler, I., Pipke, R., Timmis, K.N., Dwyer, D.F., Evaluation of aquatic sediment microcosms and their use in assessing possible effects of introduced microorganisms on ecosystem parameters (1992) Applied and Environmental Microbiology, 58 (4), pp. 1249-1258 | ||
| 520 | 3 | |a Bacillus megaterium is a potential bioremediation and biocontrol agent. The accumulation of reserve polymers, such as poly-3-hydroxybutyrate (PHB), increases survival of B. megaterium in water. We used wild-type strains of this species and mutant strains deficient in PHB synthesis in soil microcosms for testing the hypothesis that differences in survival capabilities and spore quality between strains is maintained in heterogeneous environments enriched with organic matter. No differences in survival between strains, nor a decrease in bacterial cell numbers were observed in sterile soil microcosms. In non-sterile soil, the total cell number (vegetative cells plus spores) of the PHB wild-type strain was 3.5 times higher than that of the PHB-negative mutant. We suggest that for predictive purposes, validation of survival in a variety of conditions is necessary. |l eng | |
| 536 | |a Detalles de la financiación: Universidad de Buenos Aires | ||
| 536 | |a Detalles de la financiación: Consejo Nacional de Investigaciones Científicas y Técnicas | ||
| 536 | |a Detalles de la financiación: We thank Ing. Agr. Silvia Moccia and Chair of Horticulture (Faculty of Agronomy, University of Buenos Aires) for kindly allowed us to take samples for this study. We thank Dr Ana S. Haedo for her advice on statistics. This work was supported by grant from the University of Buenos Aires. B.S.M. is a career investigator from Consejo Nacional de Investigaciones Cientificas y Técnicas (CONICET, Argentina). | ||
| 593 | |a Depto. de Ciencias Biológicas, Ciudad Universitaria, 1428-Buenos Aires, Argentina | ||
| 593 | |a Depto. de Quim. Biológica, Fac. de Ciencias Exactas y Naturales, Ciudad Universitaria, 1428-Buenos Aires, Argentina | ||
| 690 | 1 | 0 | |a BACILLUS MEGATERIUM |
| 690 | 1 | 0 | |a BACTERIAL SURVIVAL |
| 690 | 1 | 0 | |a MICROCOSMS |
| 690 | 1 | 0 | |a POLY-3-HYDROXYBUTYRATE |
| 690 | 1 | 0 | |a SOIL |
| 690 | 1 | 0 | |a BACTERIAL METABOLISM |
| 690 | 1 | 0 | |a BIOACCUMULATION |
| 690 | 1 | 0 | |a BIOCONTROL AGENT |
| 690 | 1 | 0 | |a BIOREMEDIATION |
| 690 | 1 | 0 | |a POLY(3 HYDROXYBUTYRIC ACID) |
| 690 | 1 | 0 | |a SOIL MICROCOSM |
| 690 | 1 | 0 | |a STRAIN |
| 690 | 1 | 0 | |a SURVIVAL |
| 690 | 1 | 0 | |a BACILLUS MEGATERIUM |
| 700 | 1 | |a Ruiz, J.A. | |
| 700 | 1 | |a Méndez, B.S. | |
| 773 | 0 | |d Springer Netherlands, 1998 |g v. 14 |h pp. 681-684 |k n. 5 |p World J. Microbiol. Biotechnol. |x 09593993 |t World Journal of Microbiology and Biotechnology | |
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| 856 | 4 | 0 | |u https://doi.org/10.1023/A:1008857420434 |y DOI |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_09593993_v14_n5_p681_Lopez |y Handle |
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