Publications by authors named "Alexandra A Roberts"

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Small Interfering RNA Mediated Messenger RNA Knockdown in the Amphibian Pathogen Batrachochytrium dendrobatidis.
Rebecca J Webb, Alexandra A Roberts, Catherine Rush, Lee F Skerratt, Mark L Tizard

J Basic Microbiol· August 2024

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Glutathione is required for growth and cadmium tolerance in the amphibian chytrid fungus, Batrachochytrium dendrobatidis.
Rebecca J Webb, Catherine Rush, Lee Berger, Lee F Skerratt, Alexandra A Roberts

Biochimie· May 2024

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Non-detection of mycoviruses in amphibian chytrid fungus (Batrachochytrium dendrobatidis) from Australia.
Rebecca J Webb, Alexandra A Roberts, Stephen Wylie, Tiffany Kosch, Luís Felipe Toledo

Fungal Biol· January 2022

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Corrigendum to "A rapid and inexpensive viability assay for zoospores and zoosporangia of Batrachochytrium dendrobatidis" [Journal of Microbiological Methods 165 (2019) 105688].
Rebecca J Webb, Lee Berger, Lee F Skerratt, Alexandra A Roberts

J Microbiol Methods· July 2020

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Susceptibility of frogs to chytridiomycosis correlates with increased levels of immunomodulatory serotonin in the skin.
Sieara C Claytor, Joel P A Gummer, Laura F Grogan, Lee F Skerratt, Rebecca J Webb, Alexandra A Roberts

Cell Microbiol· October 2019

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A rapid and inexpensive viability assay for zoospores and zoosporangia of Batrachochytrium dendrobatidis.
Rebecca Jane Webb, Lee Berger, Lee F Skerratt, Alexandra A Roberts

J Microbiol Methods· October 2019

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The efficacy and pharmacokinetics of terbinafine against the frog-killing fungus (Batrachochytrium dendrobatidis).
Alexandra A Roberts, Lee Berger, Sherryl G Robertson, Rebecca J Webb, Tiffany A Kosch

Med Mycol· February 2019

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Using Terminal Transferase-mediated dUTP Nick End-labelling (TUNEL) and Caspase 3/7 Assays to Measure Epidermal Cell Death in Frogs with Chytridiomycosis.
Laura A Brannelly, Alexandra A Roberts, Lee F Skerratt, Lee Berger

J Vis Exp· May 2018

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Epidermal cell death in frogs with chytridiomycosis.
Laura A Brannelly, Alexandra A Roberts, Lee F Skerratt, Lee Berger

PeerJ· February 2017

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Sulforaphane Protects the Liver against CdSe Quantum Dot-Induced Cytotoxicity.
Wei Wang, Yan He, Guodong Yu, Baolong Li, Darren W Sexton, Alexandra A Roberts

PLoS One· June 2016

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Genome-wide transcriptome and antioxidant analyses on gamma-irradiated phases of deinococcus radiodurans R1.
Hemi Luan, Nan Meng, Jin Fu, Xiaomin Chen, Xun Xu, Alexandra A Roberts

PLoS One· November 2014

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Redox regulation in Bacillus subtilis: The bacilliredoxins BrxA(YphP) and BrxB(YqiW) function in de-bacillithiolation of S-bacillithiolated OhrR and MetE.
Ahmed Gaballa, Bui Khanh Chi, Alexandra A Roberts, Dörte Becher, Chris J Hamilton

Antioxid Redox Signal· July 2014

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Importance of bacillithiol in the oxidative stress response of Staphylococcus aureus.
Ana C Posada, Stacey L Kolar, Renata G Dusi, Patrice Francois, Alexandra A Roberts

Infect Immun· January 2014

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Biophysical features of bacillithiol, the glutathione surrogate of Bacillus subtilis and other firmicutes.
Sunil V Sharma, Miriam Arbach, Alexandra A Roberts, Colin J Macdonald, Murree Groom

Chembiochem· November 2013

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Cross-functionalities of Bacillus deacetylases involved in bacillithiol biosynthesis and bacillithiol-S-conjugate detoxification pathways.
Zhong Fang, Alexandra A Roberts, Karissa Weidman, Sunil V Sharma, Al Claiborne

Biochem J· September 2013

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Analysis of mutants disrupted in bacillithiol metabolism in Staphylococcus aureus.
Arishma Rajkarnikar, Andrew Strankman, Shayla Duran, Derek Vargas, Alexandra A Roberts

Biochem Biophys Res Commun· June 2013

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S-bacillithiolation protects conserved and essential proteins against hypochlorite stress in firmicutes bacteria.
Bui Khanh Chi, Alexandra A Roberts, Tran Thi Thanh Huyen, Katrin Bäsell, Dörte Becher

Antioxid Redox Signal· April 2013

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Mechanistic studies of FosB: a divalent-metal-dependent bacillithiol-S-transferase that mediates fosfomycin resistance in Staphylococcus aureus.
Alexandra A Roberts, Sunil V Sharma, Andrew W Strankman, Shayla R Duran, Mamta Rawat

Biochem J· April 2013

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Nodularin, a cyanobacterial toxin, is synthesized in planta by symbiotic Nostoc sp.
Michelle M Gehringer, Lewis Adler, Alexandra A Roberts, Michelle C Moffitt, Troco K Mihali

ISME J· October 2012

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Iron acquisition in the marine actinomycete genus Salinispora is controlled by the desferrioxamine family of siderophores.
Alexandra A Roberts, Andrew W Schultz, Roland D Kersten, Pieter C Dorrestein, Bradley S Moore

FEMS Microbiol Lett· October 2012

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Chemical and Chemoenzymatic syntheses of bacillithiol: a unique low-molecular-weight thiol amongst low G + C Gram-positive bacteria.
Sunil V Sharma, Vishnu K Jothivasan, Gerald L Newton, Heather Upton, Judy I Wakabayashi, Alexandra A Roberts

Angew Chem Int Ed Engl· July 2011

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Total (bio)synthesis: strategies of nature and of chemists.
Alexandra A Roberts, Katherine S Ryan, Bradley S Moore, Tobias A M Gulder

Top Curr Chem· May 2011

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The Synechocystis sp. PCC6803 Sfp-type phosphopantetheinyl transferase does not possess characteristic broad-range activity.
Alexandra A Roberts, Janine N Copp, Mohamed A Marahiel, Brett A Neilan

Chembiochem· July 2009

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