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Heather Walker
Heather Walker
Verified email at sheffield.ac.uk - Homepage
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Year
Elevated CO2-induced responses in stomata require ABA and ABA signaling
C Chater, K Peng, M Movahedi, JA Dunn, HJ Walker, YK Liang, ...
Current Biology 25 (20), 2709-2716, 2015
2242015
Application of metabolite profiling to the identification of traits in a population of tomato introgression lines
SA Overy, HJ Walker, S Malone, TP Howard, CJ Baxter, LJ Sweetlove, ...
Journal of Experimental Botany 56 (410), 287-296, 2005
1312005
The Regulation of Plant Secondary Metabolism in Response to Abiotic Stress: Interactions Between Heat Shock and Elevated CO2
N Austen, HJ Walker, JA Lake, GK Phoenix, DD Cameron
Frontiers in Plant Science 10, 1463, 2019
852019
Quantitation in gradient high performance liquid chromatography/inductively coupled mass spectrometry investigated using diclofenac and chlorpromazine
CJ Duckett, NJC Bailey, H Walker, F Abou‐Shakra, ID Wilson, JC Lindon, ...
Rapid communications in mass spectrometry 16 (4), 245-247, 2002
312002
Metabolic signature of articular cartilage following mechanical injury: an integrated transcriptomics and metabolomics analysis
J Southan, E McHugh, H Walker, HM Ismail
Frontiers in molecular biosciences 7, 592905, 2020
232020
Could breath analysis by MS could be a solution to rapid, non-invasive testing for COVID-19?
HJ Walker, MM Burrell
Bioanalysis 12 (17), 1213-1217, 2020
222020
Metabolism of 3-chloro-4-fluoroaniline in rat using [14C]-radiolabelling, 19F-NMR spectroscopy, HPLC-MS/MS, HPLC-ICPMS and HPLC-NMR
CJ Duckett, JC Lindon, H Walker, F Abou-Shakra, ID Wilson, ...
Xenobiotica 36 (1), 59-77, 2006
222006
Iron and arsenic speciation in groundwaters from West Bengal, India by coupled HPLC-ICP-MS utilising a hexapole collision cell
AG Gault, LE Davidson, PR Lythgoe, DA Polya, FR Abou-Shakra, ...
Plasma Source Mass Spectrometry: applications and emerging technologies, 112-126, 2003
192003
High‐performance liquid chromatography/inductively coupled plasma mass spectrometry with iodine‐specific detection for profiling the metabolites produced in the earthworm …
CJ Duckett, ID Wilson, H Walker, F Abou‐Shakra, JC Lindon, ...
Rapid communications in mass spectrometry 17 (16), 1855-1858, 2003
162003
A metabolite profiling method for diagnosis of precancerous cervical lesions and HPV persistence
H Walker, M Burrell, J Flatley, H Powers
Bioanalysis 9 (8), 601-608, 2017
142017
Metabolism of 2-fluoro-4-iodoaniline in earthworm Eisenia veneta using 19F-NMR spectroscopy, HPLC-MS, and HPLC-ICPMS (127I)
CJ Duckett, ID Wilson, DS Douce, HJ Walker, FR Abou-Shakra, JC Lindon, ...
Xenobiotica 37 (12), 1378-1393, 2007
142007
Systems analyses reveal the resilience of Escherichia coli physiology during accumulation and export of the nonnative organic acid citramalate
J Webb, V Springthorpe, L Rossoni, DP Minde, S Langer, H Walker, ...
Msystems 4 (4), 10.1128/msystems. 00187-19, 2019
112019
Mass spectrometer
F Abou-Shakra, A Eaton, A Entwistle, H Walker
US Patent 6,992,281, 2006
112006
A single amino acid transporter controls the uptake of priming-inducing beta-amino acids and the associated tradeoff between induced resistance and plant growth
CN Tao, W Buswell, P Zhang, H Walker, I Johnson, K Field, ...
The Plant Cell 34 (12), 4840-4856, 2022
102022
A novel root‐to‐shoot stomatal response to very high CO2 levels in the soil: electrical, hydraulic and biochemical signalling
JA Lake, HJ Walker, DD Cameron, BH Lomax
Physiologia plantarum 159 (4), 433-444, 2017
102017
Multi-omic based production strain improvement (MOBpsi) for bio-manufacturing of toxic chemicals
JP Webb, AC Paiva, L Rossoni, A Alstrom-Moore, V Springthorpe, S Vaud, ...
Metabolic engineering 72, 133-149, 2022
92022
Latent anti-nutrients and unintentional breeding consequences in Australian Sorghum bicolor varieties
HE Hodges, HJ Walker, AJ Cowieson, RJ Falconer, DD Cameron
Frontiers in Plant Science 12, 625260, 2021
92021
Understanding metabolism of arginine in biological systems via MALDI imaging
HJ Walker, C Steels, L Bendell, MR Clench, DJ Read, DD Cameron, ...
Proteomics 16 (11-12), 1690-1694, 2016
82016
Changes of metabolites status in plant pathogen interaction
N Yahaya, P Petriacq, M Burrell, H Walker, R Malinowski, S Rolfe
Advanced Science Letters 23 (5), 4623-4626, 2017
72017
Metabolic profiling of plant tissues by electrospray mass spectrometry
H Walker
Handbook of Molecular Microbial Ecology I: Metagenomics and Complementary …, 2011
72011
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