J. D. van Elsas
Federal University of Rio de Janeiro
137 Papers
2.6K Citations
J. D. van Elsas is an academic researcher from Federal University of Rio de Janeiro. The author has contributed to research in topics: Pseudomonas fluorescens & Rhizosphere. The author has an hindex of 56, co-authored 137 publications. Previous affiliations of J. D. van Elsas include Norwegian University of Science and Technology & University of Guelph.
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Papers
Survival of, and root colonization by, alginate-encapsulated Pseudomonas fluorescens cells following introduction into soil
TL;DR: Alginate-mediated establishment of inoculants can improve inoculant effectiveness and ensure the survival of Pseudomonas fluorescens cells encapsulated in alginate beads and colonization of wheat roots.
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Survival of, and induced stress resistance in, carbon-starved Pseudomonas fluorescens cells residing in soil
TL;DR: Investigation of the survival, cell length, and development of general stress resistance in populations of Pseudomonas fluorescens R2f and its rifampin-resistant mutant, R 2f Rpr, following exposure to carbon starvation conditions and residence in two different soils revealed enhanced resistance to otherwise lethal treatments.
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Soil DNA extraction and assessment of the fate of Mycobacterium chlorophenolicum strain PCP-1 in different soils by 16S ribosomal RNA gene sequence based most-probable-number PCR and immunofluorescence
TL;DR: Strain PCP-1 was detected shortly after introduction into three soils at about the inoculum levels, as evidenced by both approaches, and results obtained by MPN-PCR with directly and indirectly extracted DNA were internally consistent.
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Influence of soil properties on the vertical movement of genetically-marked Pseudomonas fluorescens through large soil microcosms
TL;DR: Large soil columns such as those used in the present study are useful in assessing the transport and survival of introduced bacterial cells in soils under a variety of simulated environmental conditions.
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Diversity of bacteria in the marine sponge Aplysina fulva in Brazilian coastal waters
Cristiane C. P. Hardoim,Rodrigo Costa,Fábio Vieira de Araújo,Eduardo Hajdu,Raquel S. Peixoto,Ulysses Lins,Alexandre S. Rosado,J. D. van Elsas +7 more
TL;DR: Aplysina fulva and surrounding seawater were collected in triplicate in shallow water at two sites, Caboclo Island and Tartaruga beach, Buzios, Brazil as mentioned in this paper.
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