ライフサイエンスコーパス: Bacillus cereus

1 reated based on the known structure of BcNr (Bacillus cereus).

2 tructure of BcpA, the major pilin subunit of Bacillus cereus.

3 semble BcpA pilin subunits on the surface of Bacillus cereus.

4 e sphingomyelinases of Listeria ivanovii and Bacillus cereus.

5 ene expression of the phage in a model host, Bacillus cereus.

6 he pathogenic species Bacillus anthracis and Bacillus cereus.

7 t is closely related to the highly hemolytic Bacillus cereus.

8 dentity to the type I beta-lactamase gene of Bacillus cereus.

9 spectrum, aminopolyol antibiotic produced by Bacillus cereus.

10 m genomic DNA of the Gram-positive bacterium Bacillus cereus.

11 tructed a promoter-trap plasmid, pAD123, for Bacillus cereus.

12 ese as the low-G+C Gram-positive eubacterium Bacillus cereus.

13 food poisoning syndrome caused by strains of Bacillus cereus.

14 pidly progressing, fatal pneumonia caused by Bacillus cereus.

15 riers and retainers for Escherichia coli and Bacillus cereus.

16 Escherichia coli, Staphylococcus aureus, and Bacillus cereus.

17 HBL), produced by the gram-positive pathogen Bacillus cereus.

18 regulator of most known virulence factors in Bacillus cereus.

19 RT toxin from the pathogenic G9241 strain of Bacillus cereus.

20 is highly conserved among the human pathogen Bacillus cereus.

21 s subtilis, as well as the spore surfaces of Bacillus cereus 569 and the Sterne strain of Bacillus an

22 the 16/23S rDNA interspace region (ISR) from Bacillus cereus 6464 produced a mixture of products.

23 In addition to multiple virulence factors, Bacillus cereus a pathogen that causes food poisoning an

24 t crystal structures of the NaK channel from Bacillus cereus, a non-selective tetrameric cation chann

25 The p K a of the Bacillus cereus ADI (BcADI) was determined by UV-pH titr

26 formed in the reaction of L-canavanine with Bacillus cereus ADI partitions between the product formi

27 valuate the efficacy of the biocontrol agent Bacillus cereus against the seed pathogen Pythium torulo

28 rystal structures of the recently discovered Bacillus cereus AlkD glycosylase in complex with DNAs co

29 Bacillus cereus AlkD is the only DNA glycosylase known t

30 The crystal structure of Bacillus cereus AlkD presented here shows that the prote

31 It was thought to differ from Bacillus cereus, an opportunistic pathogen and cause of

32 During growth under iron limitation, Bacillus cereus and Bacillus anthracis, two human pathog

33 sely related to, if not the same species as, Bacillus cereus and Bacillus anthracis.

34 as well as the two closely related species, Bacillus cereus and Bacillus mycoides, has made a sequen

35 Superdormant spores of Bacillus cereus and Bacillus subtilis germinated just as

36 PA) during nutrient germination of spores of Bacillus cereus and Bacillus subtilis showed that heat a

37 dye SYTO 16 during germination of individual Bacillus cereus and Bacillus subtilis spores.

38 considering that the closely related species Bacillus cereus and Bacillus thuringiensis typically pro

39 Isogenic plcR-deficient mutants of Bacillus cereus and Bacillus thuringiensis were construc

40 ease secreted by the closely related species Bacillus cereus and Bacillus thuringiensis, but the patt

41 tte, and Basilisk, which infect the pathogen Bacillus cereus and carry genes that may contribute to i

42 the crystal structure of the Lit enzyme from Bacillus cereus and describe its mechanism of action.

43 ylococcus aureus, Leuconostoc mesenteroides, Bacillus cereus and Enterococcus faecalis proving its an

44 s study, the genes encoding phosphonatase in Bacillus cereus and in Salmonella typhimurium were clone

45 In Bacillus cereus and its close relative Bacillus anthraci

46 Bacillus cereus and other Gram-positive bacteria elabora

47 phages, like GIL16 or Bam35, whose hosts are Bacillus cereus and related Gram-positive bacteria.

48 foodborne pathogens (Listeria monocytogenes, Bacillus cereus and Staphylococcus aureus) at low concen

49 atia marcescens, the gram-positive bacterium Bacillus cereus and the fungus Metarhizium robertsii) in

50 d found in RIF-sensitive bacteria, including Bacillus cereus and the pathogen Listeria monocytogenes.

51 lococcus aureus, Listeria monocytogenes, and Bacillus cereus) and Gram-negative microbes (Salmonella

52 am positive (Staphylococcus aureus, MRSA and Bacillus cereus) and two Gram negative (Escherichia coli

53 th 42 strains of B. anthracis, 36 strains of Bacillus cereus, and 12 strains of Bacillus thuringiensi

54 coli and shown to replicate in B. anthracis, Bacillus cereus, and Bacillus subtilis.

55 Bacillus anthracis, Bacillus cereus, and Bacillus thuringiensis are closely

56 omosomal homology exists among B. anthracis, Bacillus cereus, and Bacillus thuringiensis.

57 s Bacillus megaterium, one was identified as Bacillus cereus, and one was an unidentifiable Bacillus

58 ans) and bacterial species (Esherichia coli, Bacillus cereus, and Pseudomonas aeruginosa) compared to

59 erococcus faecalis, Acinetobacter baumannii, Bacillus cereus, and Pseudomonas aeruginosa.

60 tal of four proteins from Bacillus subtilis, Bacillus cereus, and Streptomyces coelicolor A3(2) that

61 ools for identifying regulatory sequences in Bacillus cereus, and that flow cytometry and cell sortin

62 e full-length protein, except in the case of Bacillus cereus, and using GFP-tagged cell wall-binding

63 s PcrA helicases from Bacillus anthracis and Bacillus cereus are capable of unwinding Staphylococcus

64 Vegetative forms of Bacillus cereus are reported to form pili, thin protein

65 ed genomes of Methanocaldococcus jannaschii, Bacillus cereus ATCC 10987 and Methylococcus capsulatus.

66 Bacillus cereus ATCC 10987 contains a single large plasm

67 were also isolated from the closely related Bacillus cereus ATCC 10987 strain, and from the B. cereu

68 We sequenced the complete genome of Bacillus cereus ATCC 10987, a non-lethal dairy isolate i

69 the secondary cell wall polysaccharide from Bacillus cereus ATCC 10987, a strain that is closely rel

70 lobacter salexigens, Vibrio breoganii 1C-10, Bacillus cereus ATCC 10987, Campylobacter jejuni subsp.

71 se structure were linked to spore glycans in Bacillus cereus ATCC 14579 and ATCC 10876.

72 Thiocillins from Bacillus cereus ATCC 14579 are members of the well-known

73 The thiocillins from Bacillus cereus ATCC 14579 are natural products from the

74 Bacillus cereus ATCC 14579 converts the C-terminal 14 re

75 nts for TclM from thiocillin biosynthesis in Bacillus cereus ATCC 14579.

76 erprints for Bacillus atrophaeus ATCC 49337, Bacillus cereus ATCC 14579T, Escherichia coli ATCC 33694

77 We report that the native form of Bacillus cereus ATCC10987 BioC functionally replaced E.

78 Purified superdormant spores of Bacillus cereus, B. megaterium, and B. subtilis isolated

79 crystalline fragments from the exosporium of Bacillus cereus, B. thuringiensis and B. anthracis strai

80 triad Glu residue was recently identified in Bacillus cereus ((BACCR)NAT3) but has not yet been chara

81 n-like proteases and is distantly related to Bacillus cereus bacillolysin.

82 ered and purified from the culture medium of Bacillus cereus, Bacillus anthracis, and Bacillus thurin

83 ods to belong to Bacillus amyloliquefaciens, Bacillus cereus, Bacillus licheniformis, Bacillus megate

84 llus cereus group, i.e., Bacillus anthracis, Bacillus cereus, Bacillus mycoides, and Bacillus thuring

85 t different ions are desorbed from spores of Bacillus cereus, Bacillus thuringiensis, Bacillus subtil

86 d in this unique process, we imaged purified Bacillus cereus, Bacillus thuringiensis, Bacillus subtil

87 seudomonas aeruginosa (PA) and Gram-positive Bacillus cereus (BC) biofilm-laden glass beads were sele

88 e amounts of Bacillus thuringiensis (BT) and Bacillus cereus (BC) is presented based on a novel PZT-a

89 For the opportunistic human pathogen Bacillus cereus (Bc), immune evasion enables the establi

90 , within a phage integrated in the bacterium Bacillus cereus (Bc).

91 ed by cobalt substituted beta-lactamase from Bacillus cereus (BcII) are biphasic.

92 sis of the native zinc and metal substituted Bacillus cereus (BcII) metallo-beta-lactamase have been

93 ealed by V/K) for the TEM beta-lactamase and Bacillus cereus beta-lactamase I.

94 xamined the conformational properties of the Bacillus cereus beta-lactamase II in the presence of che

95 at the dynamics of an anthrax-causing agent, Bacillus cereus biovar anthracis, in a tropical rainfore

96 A Bacillus cereus BREX system provides resistance to sever

97 t activity against Staphylococcus aureus and Bacillus cereus, but not Escherichia coli or the fungi B

98 II resembles the ADP-ribosylating toxin from Bacillus cereus, but the active site has been mutated an

99 oacetaldehyde hydrolase (phosphonatase) from Bacillus cereus catalyzes hydrolytic P-C bond cleavage o

100 A Nudix enzyme from Bacillus cereus catalyzes the hydrolysis of CDP-choline

101 e electrode (PGE) biosensor for detection of Bacillus cereus, causative agent of two types of food-bo

102 Bacillus cereus causes a highly fulminant endophthalmiti

103 Bacillus cereus causes one of the most rapidly blinding

104 Bacillus cereus causes the most virulent and refractory

105 ls can be trapped by the beta-lactamase from Bacillus cereus, causing inhibition of the enzyme.

106 to 2008, 1229 foodborne outbreaks caused by Bacillus cereus, Clostridium perfringens, and Staphyloco

107 (HBL) is a unique membrane-lytic toxin from Bacillus cereus composed of three distinct proteins, des

108 The genome of Bacillus cereus contains 26 Nudix hydrolase genes, secon

109 tridium beijerinckii pfl ZTP riboswitch, and Bacillus cereus crcB fluoride riboswitch folding pathway

110 coli signal recognition particle RNA and the Bacillus cereus crcB fluoride riboswitch.

111 Three isolates, Bacillus cereus D-17, B. cereus 43881, and Bacillus thur

112 In the case of Bacillus cereus detection, the device was able to specif

113 Endophthalmitis caused by Bacillus cereus develops as acute inflammation with infi

114 The enzyme from Bacillus cereus differs from the Bacteroides fragilis en

115 ironment This study investigates biochar and Bacillus cereus distinct and collective effects on Cyp -

116 asmid-cured B. anthracis tester strain and a Bacillus cereus driver was used to find a unique chromos

117 Biochar and Bacillus cereus effectively facilitated the degradation

118 We present the first case of native valve Bacillus cereus endocarditis with no apparent risk facto

119 B) permeability occurred during experimental Bacillus cereus endophthalmitis and whether tight juncti

120 virulence for three common ocular pathogens (Bacillus cereus, Enterococcus faecalis, and Staphylococc

121 lococcus epidermidis, Staphylococcus aureus, Bacillus cereus, Enterococcus faecalis, Enterococcus fae

122 amase: TEM-1 (class A), p99 (class C), and a Bacillus cereus enzyme sold by Genzyme (class B).

123 effectiveness against Staphylococcus aureus, Bacillus cereus, Escherichia coli O157:H7, Pseudomonas a

124 were assessed against Staphylococcus aureus, Bacillus cereus, Escherichia coli, and Candida krusei.

125 than THC (1) against Staphylococcus aureus, Bacillus cereus, Escherichia coli, and Yersinia enteroco

126 Antimicrobial properties on tester strains (Bacillus cereus, Escherichia coli, Staphylococcus aureus

127 plified model of the rhizosphere composed of Bacillus cereus, Flavobacterium johnsoniae, and Pseudomo

128 tion rate, and recombination tract length of Bacillus cereus from a whole genome alignment.

129 Bacillus cereus G9241 causes an anthrax-like respiratory

130 Bacillus cereus G9241 was isolated from a welder sufferi

131 Bacillus cereus G9241 was isolated from a welder with a

132 Bacillus cereus G9241, the causative agent of anthrax-li

133 Bacillus cereus G9241, which caused an anthrax-like infe

134 The Bacillus cereus genome possesses three type IA topoisome

135 s model provides a good fit to a data set of Bacillus cereus genomes and estimate several recombinati

136 plifications of 700- and 305-bp fragments of Bacillus cereus genomic DNA have been demonstrated.

137 hods in an attempt to identify variants of a Bacillus cereus glmS ribozyme that expand the range of c

138 The spores of the Bacillus cereus group (B. cereus, Bacillus anthracis, an

139 mplified from the genome of three members of Bacillus cereus group and a 114 nucleotide region from t

140 variety of bacterial species, members of the Bacillus cereus group are unique in that they have a tot

141 Members of the Bacillus cereus group contain cell wall carbohydrates th

142 array to investigate the genome diversity of Bacillus cereus group members and elucidate the events a

143 Importance: The Bacillus cereus group of bacteria contains several human

144 Representative strains of the Bacillus cereus group of bacteria, including Bacillus an

145 several megaplasmids found in members of the Bacillus cereus group of bacteria.

146 onstitute a major cell wall structure in the Bacillus cereus group of bacteria.

147 llus anthracis, two human pathogens from the Bacillus cereus group of Gram-positive bacteria, secrete

148 nt to the sinIR locus that are unique to the Bacillus cereus group species.

149 elders and other metal workers infected with Bacillus cereus group spp. harboring pXO1 virulence gene

150 purpose, we used a set of well characterized Bacillus cereus group strains isolated from poisoned foo

151 For pathogenic Gram-positive targets (Bacillus cereus group, Enterococcus spp., Enterococcus f

152 sis of 16S rRNA genes from 50 strains of the Bacillus cereus group, i.e., Bacillus anthracis, Bacillu

153 The exosporium of the Bacillus cereus group, including the anthrax pathogen, c

154 sed for discrimination of the members of the Bacillus cereus group, we analyzed 183 16S rRNA and 74 2

155 to an alignment of 13 whole genomes from the Bacillus cereus group.

156 ost isolates were motile and not even in the Bacillus cereus group.

157 designated Cot alpha, was found only in the Bacillus cereus group.

158 rentiation of them from other species in the Bacillus cereus group.

159 Bacillus cereus grown in a biofilm-inducing medium has b

160 domonas fluorescens, Salmonella enterica and Bacillus cereus has not been previously reported.

161 ence and surface proteins have homologues in Bacillus cereus, highlighting the similarity of B. anthr

162 bacter pylori, Burkholderia pseudomallei and Bacillus cereus), illustrating that bacterial species va

163 we demonstrate the quantitative detection of Bacillus cereus in buffer medium and Escherichia coli in

164 The combined application of biochar and Bacillus cereus increased soil pH to a neutral level fro

165 lus, tissue factor, or a bacterial stimulus, Bacillus cereus, initiated coagulation of human platelet

166 By integrating a type II CBASS system from Bacillus cereus into the model organism Bacillus subtili

167 Bacillus cereus is a rare cause of endocarditis, typical

168 Bacillus cereus is a rare cause of serious human infecti

169 The nonspecific phospholipase C from Bacillus cereus is a zinc metalloenzyme that catalyzes t

170 from the neglected human foodborne pathogen Bacillus cereus is an activator of the NLRP3 inflammasom

171 ranscriptional crcB fluoride riboswitch from Bacillus cereus is an intricately structured non-coding

172 Bacillus cereus is an opportunistic pathogen causing foo

173 Bacillus cereus is an uncommon but potentially serious b

174 sitol-specific phospholipase C (PI-PLC) from Bacillus cereus is inhibited by myo-inositol-1-O-dodecyl

175 Bacillus cereus is often associated with mild to moderat

176 Bacillus cereus is ubiquitous in nature, and while most

177 d antibacterial activity, especially against Bacillus cereus, Listeria monocytogenes, and Enterococcu

178 A resolution x-ray crystal structure of the Bacillus cereus metA protein in complex with homoserine,

179 antibacterial activity was obtained against Bacillus cereus (MIC: 256 mug/mL) for the whole fruit ex

180 The variants of the non-selective Bacillus cereus NaK cation channel we examine are all se

181 this study is to evaluate the efficiency of Bacillus cereus Nem 212 supernatant and garlic essential

182 or rupture of dormant spores of B. subtilis, Bacillus cereus or Bacillus megaterium, although germina

183 Anthrose was not found in spores of either Bacillus cereus or Bacillus thuringiensis, two species t

184 on and genetics approaches revealed that the Bacillus cereus pdaA gene (encoding the endospore-specif

185 ine the kinetics and subsite interactions of Bacillus cereus phosphatidylinositol-specific phospholip

186 Substrate analog inhibitors of Bacillus cereus phosphatidylinositol-specific phospholip

187 is study, the X-ray crystal structure of the Bacillus cereus phosphonatase homodimer complexed with t

188 nding was carried out using Mg(II)-activated Bacillus cereus phosphonoacetaldehyde hydrolase (phospho

189 that a small beta-strand (Vb) is present in Bacillus cereus PI-PLC and is absent in the enzyme from

190 A catalytic diad at the active site of Bacillus cereus PI-PLC composed of aspartate-274 and his

191 the crystal structure of the closely related Bacillus cereus PI-PLC, the rim of the active site is fl

192 cate that G418 is an allosteric activator of Bacillus cereus PI-PLC.

193 ogs, Clostridium perfringens alpha-toxin and Bacillus cereus PLC (PLCBc), we generated PC-PLC mutants

194 a widely used, competitive inhibitor of the Bacillus cereus PLC.

195 tidylcholine-preferring phospholipase C from Bacillus cereus (PLC(Bc)) follows the order phosphatidyl

196 tidylcholine-preferring phospholipase C from Bacillus cereus (PLC(Bc)) is a 28.5 kDa enzyme with thre

197 tidylcholine-preferring phospholipase C from Bacillus cereus (PLCBc) have been evaluated for phosphat

198 tidylcholine-preferring phospholipase C from Bacillus cereus (PLCBc) is a 28.5 kDa enzyme with three

199 hatidylcholine-preferring phospholipase C of Bacillus cereus (PLCBc) might play in binding and cataly

200 tidylcholine-preferring phospholipase C from Bacillus cereus (PLCBc) was prepared in which the glutam

201 the phosphatidylcholine preferring PLC from Bacillus cereus (PLCBc).

202 plasmid pUTE29-plcR-papR carrying the native Bacillus cereus plcR-papR gene cluster did not activate

203 We investigated the reaction mechanism of Bacillus cereus PPM using a combination of structural an

204 spot syndrome virus, Streptococcus equi, and Bacillus cereus predicts that the collagen-like sequence

205 Mixing BCTP or BCTP 401 with Bacillus cereus prior to subcutaneous injection in mice

206 , relying on the gamma phage derivative of a Bacillus cereus prophage called W.

207 hromosomal mercury resistance determinant of Bacillus cereus RC607 confers resistance to inorganic me

208 , collagenase Q1 and A (ColQ1 and ColA) from Bacillus cereus represent attractive antivirulence targe

209 oss of the cytochrome c maturation system in Bacillus cereus results in increased transcription of th

210 Bacillus cereus secretes molecules that activate express

211 ndancy genome sequences of 45 strains of the Bacillus cereus sensu lato (s.l.) species that were chos

212 The plasmids of the members of the Bacillus cereus sensu lato group of organisms are essent

213 racis, the anthrax agent, is a member of the Bacillus cereus sensu lato group, which includes invasiv

214 r has been identified only in members of the Bacillus cereus sensu lato group.

215 eveal the structural basis for activation of Bacillus cereus Shedu.

216 related (97% identity) wild-type PI-PLC from Bacillus cereus, significant conformational differences

217 , we report a two-component lantibiotic from Bacillus cereus SJ1 with unusual structural features tha

218 Purified mature Bacillus cereus SleB without its signal sequence (SleB(M

219 We found that like the full-length Bacillus cereus SleB, the catalytic C-terminal domain (S

220 a selected QSP (PapRIV) which is produced by Bacillus cereus species.

221 Treatment of cells with Bacillus cereus sphingomyelinase (bSMase) increases the

222 We cloned the Bacillus cereus sphingomyelinase gene by polymerase chai

223 as conducted to evaluate the inactivation of Bacillus cereus spore in mesquite flour with intense pul

224 cillus anthracis, 10 Bacillus subtilis and 1 Bacillus cereus spore.

225 Bacillus cereus spores are assembled with a series of co

226 ells bound to B. anthracis spores but not to Bacillus cereus spores in a fluorescent microscopy assay

227 of changes during the germination of single Bacillus cereus spores in both nutrient (l-alanine) and

228 distribution, and movement in single dormant Bacillus cereus spores using confocal Raman microspectro

229 s an example, intact Bacillus atrophaeus and Bacillus cereus spores, either pure or in mixtures, were

230 th Escherichia coli, Listeria monocytogenes, Bacillus cereus, Staphylococcus aureus and Salmonella en

231 al action against four food-borne pathogens--Bacillus cereus, Staphylococcus aureus, Escherichia coli

232 ent anti-microbial activity than THC against Bacillus cereus, Staphylococcus aureus, Escherichia coli

233 racts inhibited the growth of gram-positive (Bacillus cereus, Staphylococcus aureus, Listeria monocyt

234 ities were tested on selected Gram-positive (Bacillus cereus, Staphylococcus aureus, Staphylococcus s

235 frameshifted in the pathogenic pXO1-bearing Bacillus cereus strain G9241.

236 cum, ColT from C. tetani, and ColQ1 from the Bacillus cereus strain Q1, while showing negligible acti

237 The genomes of two Bacillus cereus strains (ATCC 10987 and ATCC 14579) have

238 MR was approximately 10(3) CFU/microg, while Bacillus cereus strains 569 and ATCC 10987 were transfor

239 Bacillus cereus strains elaborate pili on their surface

240 Bacillus cereus strains harboring a pXO1-like virulence

241 Most Bacillus cereus strains produced positive cytotoxicity r

242 nce analysis of the complete ORFs from three Bacillus cereus strains shows maintenance of the ORF acr

243 We identified three encapsulated Bacillus cereus strains, isolated from patients with sev

244 es from the severe food-poisoning bacterium, Bacillus cereus subsp. cytotoxis NVH 391-98, that are in

245 Intact protein biomarkers from Bacillus cereus T spores have been analyzed by high-reso

246 coccus aureus, Staphylococcus epidermis, and Bacillus cereus taken over a span of three days in the p

247 from the gram-positive pathogenic bacterium Bacillus cereus that binds multinuclear ferric citrate c

248 s a novel aminopolyol antibiotic produced by Bacillus cereus that is active against diverse bacteria

249 resent the crystal structure of an EIIC from Bacillus cereus that transports diacetylchitobiose.

250 In SspC from Bacillus subtilis and Bce1 from Bacillus cereus the acidic residues involved in cross-li

251 es of the UDP-glucuronic acid epimerase from Bacillus cereus The geometry of the substrate-NAD(+) int

252 activity of 2.67 U/mL/min, was identified as Bacillus cereus through biochemical and 16 S rRNA sequen

253 The method utilizes sphingomyelinase from Bacillus cereus to completely hydrolyze the sphingomyeli

254 Bacillus cereus topoisomerase IIIbeta (bcTopo IIIbeta) h

255 Most Bacillus cereus toxin production is controlled by the qu

256 Here we report crystal structures for Bacillus cereus TSPO (BcTSPO) down to 1.7 A resolution,

257 lococcus aureus, Listeria monocytogenes, and Bacillus cereus, using the well diffusion assay.

258 Bacillus cereus UW85 containing green fluorescent protei

259 lls of different domains but closer in size: Bacillus cereus versus S. cerevisiae.

260 Among the important foodborne bacteria, Bacillus cereus was identified as a pathogen of concern

261 sted (D(10) of 42.8 s at 65 degrees C) while Bacillus cereus was the most resistant pathogen to irrad

262 Among the tested bacteria, Bacillus cereus was the most sensitive and Yersinia ente

263 Escherichia coli, Listeria monocytogenes and Bacillus cereus) was evaluated.

264 A pairs into a thiocillin producer strain of Bacillus cereus .We demonstrate that thiopeptide variant

265 Using the DNA glycosylase AlkD from Bacillus cereus, we crystallographically monitored excis

266 In the spore-forming Bacillus cereus, we have identified three principal enzy

267 ospira, Escherichia coli, Bacillus subtilis, Bacillus cereus) were identified via the modeling techni

268 Here, we report on a six-gene cassette in Bacillus cereus which, when integrated into the Bacillus

269 s found in mononuclear B1 enzymes (BcII from Bacillus cereus) while providing a more efficient single

270 Here we report that Bacillus cereus YxeB facilitates iron-exchange from Fe-s