D
David Ryan
Researcher at Institute of Technology, Carlow
Publications - 42
Citations - 3366
David Ryan is an academic researcher from Institute of Technology, Carlow. The author has contributed to research in topics: Phytoremediation & Bioremediation. The author has an hindex of 18, co-authored 42 publications receiving 2802 citations. Previous affiliations of David Ryan include Solae.
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Bacterial endophytes: recent developments and applications
TL;DR: Endophytic bacteria have been found in virtually every plant studied, where they colonize the internal tissues of their host plant and can form a range of different relationships including symbiotic, mutualistic, commensalistic and trophobiotic.
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Plant growth promotion induced by phosphate solubilizing endophytic Pseudomonas isolates
Nicholas Oteino,Richard D. Lally,Samuel Kiwanuka,Andrew T. Lloyd,David Ryan,Kieran J. Germaine,David N. Dowling +6 more
TL;DR: The results showed that many of the endophytic strains produced GA and have moderate to high phosphate solubilization capacities, and when inoculated into P. sativum L. plants grown in soil under soluble phosphate limiting conditions, theendophytes that produced medium-high levels of GA displayed beneficial plant growth promotion effects.
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Bacterial endophyte‐enhanced phytoremediation of the organochlorine herbicide 2,4‐dichlorophenoxyacetic acid
Kieran J. Germaine,Xuemei Liu,Guiomar Garcia Cabellos,Jill Hogan,David Ryan,David N. Dowling +5 more
TL;DR: The inoculation of a model plant, the pea, with a genetically tagged bacterial endophyte that naturally possesses the ability to degrade 2,4-dichlorophenoxyacetic acid demonstrates the usefulness ofacterial endophytes to enhance the phytoremediation of herbicide-contaminated substrates and reduce levels of toxic herbicide residues in crop plants.
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Colonisation of poplar trees by gfp expressing bacterial endophytes.
Kieran J. Germaine,Elaine Keogh,Guiomar Garcia-Cabellos,Brigitte Borremans,Daniel van der Lelie,Tanja Barac,Licy Oeyen,Jaco Vangronsveld,Fiona Moore,Edward R. B. Moore,Colin Campbell,David Ryan,David N. Dowling +12 more
TL;DR: All three strains proved to be efficient Rhizosphere colonisers, supporting the theory that the rhizosphere can serve as a source of bacterial endophytes.
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Bacterial endophyte‐mediated naphthalene phytoprotection and phytoremediation
TL;DR: The construction of a naphthalene-degrading endophytic strain designated Pseudomonas putida VM1441(pNAH7) was found to be an efficient colonizer of plants, colonizing both the rhizosphere and interior root tissues and resulted in the protection of the host plant from the phytotoxic effects of nAPHthalene.