STEWART GSAB, LOESSNER MJ and SCHERER S (1996), The bacterial lux gene bioluminescentbiosensor',ASMNews, 62 , 297±301. TANIMOTOY, ICHIKAWA Y, YASUDAYandTOCHIKUBOK(1996),Permeabilityof dormant
sporesofBacillussubtilisto gramicidinS',FEMSMicrobiolLett, 136 (2), 151±
156.
TAYLORDM(2004),Transmissibledegenerativeencephalopathies:inactivationof the unconventionalcausalagents', in FraiseAP,LambertPA and MaillardJ-Y, Principlesand Practiceof Disinfection,Preservationand Sterilization, 4th edn, Oxford,BlackwellScience,324±341. TAYLORJH, ROGERSSJandHOLAHJT(1999),A comparisonof the bactericidalefficacyof
18 disinfectantsusedin the foodindustryagainstEscherichiacoliO157:H7and
Pseudomonasaeruginosaat 10 and 20 ÎC',J ApplMicrobiol, 87 (5), 718±725.
TAYLORDM,MCCONNELLIandFERGUSON CE(2000),Closelysimilarvaluesobtained whenthe ME7strainof scrapieagentwas titratedin parallelby two individualsin separatelaboratoriesusingtwo sublinesof C57BLmice',J VirolMethodol, 86 (1), 35±40. TILTNandHAMILTON MA(1999),Repeatabilityand reproducibilityof germicidetests:A
literaturereview',J AOACInt, 82 (2), 384±389.
VANKLINGERENBandPULLENW(1993),Glutaraldehyderesistantmycobacteriafrom endoscopewashers',J HospInfect, 25 (2), 147±149. VANKLINGERENB, KOLLERW, BLOOMFIELD SF, BO»HM R, CREMIEUXA, HOLAHJ, REYBROUCK G andRO»DGERH-J(1998),Assessmentof the efficacyof disinfectantson surfaces',
Int BiodeterBiodegrad, 41 (3±4),289±293.
WALKERAJ, STEWARTGSAB,SHEPPERDF, BLOOMFIELD SF, HOLAHJTandDENYERSP(1994),
Bioluminescence imaging as a tool for studying biocide challenge upon planktonicand surfaceattachedbacteria',Binary-ComputingMicrobiol, 6 (1), 16. YAMAGUCHI N, ISHIDOSHIROA, YOSHIDAY, SAIKAT, SENDASandNASUM(2003),Develop-
mentof an adhesivesheetfor directcountingof bacteriaon solidsurfaces',J
MicrobiolMethodol, 53 (3), 405±410.
Testingthe effectivenessof disinfectants and sanitisers 671