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Karunakaran Ramakrishnan
Karunakaran Ramakrishnan
Research Assistant
Verified email at jic.ac.uk
Title
Cited by
Cited by
Year
Amino-acid cycling drives nitrogen fixation in the legume–Rhizobium symbiosis
EM Lodwig, AHF Hosie, A Bourdes, K Findlay, D Allaway, R Karunakaran, ...
Nature 422 (6933), 722-726, 2003
5752003
Comparative metatranscriptomics reveals kingdom level changes in the rhizosphere microbiome of plants
TR Turner, K Ramakrishnan, J Walshaw, D Heavens, M Alston, ...
The ISME journal 7 (12), 2248-2258, 2013
5372013
Adaptation of Rhizobium leguminosarumto pea, alfalfa and sugar beet rhizospheres investigated by comparative transcriptomics
VK Ramachandran, AK East, R Karunakaran, JA Downie, PS Poole
Genome biology 12, 1-12, 2011
2032011
NODULE INCEPTION recruits the lateral root developmental program for symbiotic nodule organogenesis in Medicago truncatula
K Schiessl, JLS Lilley, T Lee, I Tamvakis, W Kohlen, PC Bailey, A Thomas, ...
Current Biology 29 (21), 3657-3668. e5, 2019
1872019
Transcriptomic Analysis of Rhizobium leguminosarum Biovar viciae in Symbiosis with Host Plants Pisum sativum and Vicia cracca
R Karunakaran, VK Ramachandran, JC Seaman, AK East, B Mouhsine, ...
Journal of bacteriology 191 (12), 4002-4014, 2009
1502009
Bacterial biosensors for in vivo spatiotemporal mapping of root secretion
F Pini, AK East, C Appia-Ayme, J Tomek, R Karunakaran, ...
Plant Physiology 174 (3), 1289-1306, 2017
932017
A family of promoter probe vectors incorporating autofluorescent and chromogenic reporter proteins for studying gene expression in Gram-negative bacteria
R Karunakaran, TH Mauchline, AHF Hosie, PS Poole
Microbiology 151 (10), 3249-3256, 2005
832005
BacA is essential for bacteroid development in nodules of galegoid, but not phaseoloid, legumes
R Karunakaran, AF Haag, AK East, VK Ramachandran, J Prell, EK James, ...
Journal of bacteriology 192 (11), 2920-2928, 2010
792010
A protein complex required for polar growth of rhizobial infection threads
CW Liu, A Breakspear, N Stacey, K Findlay, J Nakashima, ...
Nature communications 10 (1), 2848, 2019
772019
Pathway of γ-Aminobutyrate Metabolism in Rhizobium leguminosarum 3841 and Its Role in Symbiosis
J Prell, A Bourdes, R Karunakaran, M Lopez-Gomez, P Poole
Journal of Bacteriology 191 (7), 2177-2186, 2009
682009
Mutation of praR in Rhizobium leguminosarum enhances root biofilms, improving nodulation competitiveness by increased expression of attachment proteins
M Frederix, A Edwards, A Swiderska, A Stanger, R Karunakaran, ...
Molecular microbiology 93 (3), 464-478, 2014
612014
Thiamine Is Synthesized by a Salvage Pathway in Rhizobium leguminosarum bv. viciae Strain 3841
R Karunakaran, K Ebert, S Harvey, ME Leonard, V Ramachandran, ...
Journal of bacteriology 188 (18), 6661-6668, 2006
582006
Lipogenesis and redox balance in nitrogen-fixing pea bacteroids
JJ Terpolilli, SK Masakapalli, R Karunakaran, IUC Webb, R Green, ...
Journal of bacteriology 198 (20), 2864-2875, 2016
572016
Mutation of GOGAT prevents pea bacteroid formation and N2 fixation by globally downregulating transport of organic nitrogen sources
G Mulley, JP White, R Karunakaran, J Prell, A Bourdes, S Bunnewell, ...
Molecular microbiology 80 (1), 149-167, 2011
532011
Conditional sanctioning in a legume–Rhizobium mutualism
A Westhoek, LJ Clark, M Culbert, N Dalchau, M Griffiths, B Jorrin, ...
Proceedings of the National Academy of Sciences 118 (19), e2025760118, 2021
512021
The PTSNtr system globally regulates ATP‐dependent transporters in Rhizobium leguminosarum
J Prell, G Mulley, F Haufe, JP White, A Williams, R Karunakaran, ...
Molecular microbiology 84 (1), 117-129, 2012
462012
Regulatable vectors for environmental gene expression in Alphaproteobacteria
AJ Tett, SJ Rudder, A Bourdï¿ ½s, R Karunakaran, PS Poole
Applied and environmental microbiology 78 (19), 7137-7140, 2012
412012
Transcriptomic analysis of Rhizobium leguminosarum bacteroids in determinate and indeterminate nodules
RT Green, AK East, R Karunakaran, JA Downie, PS Poole
Microbial Genomics 5 (2), e000254, 2019
292019
Glutathione affects the transport activity of Rhizobium leguminosarum 3841 and is essential for efficient nodulation
G Cheng, R Karunakaran, AK East, O Munoz-Azcarate, PS Poole
FEMS Microbiology Letters 364 (8), fnx045, 2017
292017
Multiplicity of Sulfate and Molybdate Transporters and Their Role in Nitrogen Fixation in Rhizobium leguminosarum bv. viciae Rlv3841
G Cheng, R Karunakaran, AK East, PS Poole
Molecular Plant-Microbe Interactions 29 (2), 143-152, 2016
272016
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