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1 B. anthracis and other pathogenic B. cereus isolates har
2 B. anthracis carries two copies of the ccdA gene, encodi
3 B. anthracis causes natural infection in humans and anim
4 B. anthracis does not elaborate wall teichoic acids; how
5 B. anthracis does not synthesize these polymers, yet its
6 B. anthracis gneY (BAS5048) and gneZ (BAS5117) encode ne
7 B. anthracis growth was locally controlled for 6 hours.
8 B. anthracis infection also induced a similar enteric ba
9 B. anthracis mutants lacking ltaS1, ltaS2, ltaS3, or lta
10 B. anthracis PGA persisted longer in high m.w. form in m
11 B. anthracis secretes two NEAT hemophores, IsdX1 and Isd
12 B. anthracis strains were monitored over time in the pre
13 B. anthracis vesicles formed at the outer layer of the b
18 le of atxA in virulence factor expression, a B. anthracis atxA-null mutant is avirulent in a murine m
23 anthracis protective Ag (PA) together with a B. anthracis edema factor (EF) mutant having reduced ade
25 bacterial activity by human NK cells against B. anthracis bacilli within infected autologous monocyte
26 he mechanism by which MyD88 protects against B. anthracis infection, knockout mice were challenged wi
27 cipate in the innate immune response against B. anthracis and suggest that immune modulation to augme
29 omplexity of germination responses may allow B. anthracis spores to respond to different environments
31 ore efficient at internalizing S. aureus and B. anthracis compared with E. coli Alveolar macrophages
32 I = CC(50)/MIC) values against S. aureus and B. anthracis for compound 20 were 33 and 66 and for comp
33 iensis that sets it apart from B. cereus and B. anthracis is the production of crystal (Cry) proteins
36 sequencer (MinION) for Y. pestis (6.5 h) and B. anthracis (8.5 h) and sequenced strains with differen
40 acillus anthracis, Bordetella pertussis, and B. anthracis (sulfonamide resistance gene, sul1), respec
46 subspecies novicida and Bacillus anthracis (B. anthracis) Sterne, surrogates for potential bacterial
47 Ps@BNNSs) and conjugated with the mouse anti-B. anthracis Sap antibodies (Ab2); named Au-Pd NPs@BNNSs
49 ely detect biological warfare agents such as B. anthracis, emergency responders can implement protoco
53 Like several medically important bacteria, B. anthracis lacks glutathione but encodes many genes an
54 antly, in contrast to Sterne, the BaDeltaSET B. anthracis is avirulent in a lethal murine bacteremia
56 o investigate the early interactions between B. anthracis spores and cutaneous tissue, spores were in
57 d by interorganizational coauthorships, both B. anthracis and Ebola virus research networks expanded
58 ished that the collagen-like regions of both B. anthracis and B. cereus are similarly substituted by
59 A duplex strand-unwinding activities of both B. anthracis and S. aureus helicases without affecting t
60 targets to halt deadly infections caused by B. anthracis and other pathogenic bacteria and suggest n
70 (LT) and edema toxin (ET) could contribute, B. anthracis cell wall peptidoglycan (PGN), not the toxi
71 itant administration of alpha-GalCer delayed B. anthracis systemic dissemination and prolonged mouse
72 eloped a rapid and sensitive assay to detect B. anthracis bacteremia using a system that is suitable
76 capsule derived from wild-type encapsulated B. anthracis Ames (WT) or a control preparation from an
77 owth of both the fully virulent encapsulated B. anthracis Ames and the non-encapsulated Sterne strain
78 s by acting as a "heme sponge" that enhances B. anthracis replication in iron-starved environments.
79 re identified in single-colony environmental B. anthracis Ames isolates associated with the investiga
83 timicrobial susceptibility by 50% to 75% for B. anthracis, Y. pestis, and B. pseudomallei compared to
84 array protein (Sap), a unique biomarker for B. anthracis can offer an opportunity for specific detec
88 8.5 CFU/ml for F. tularensis, 10 CFU/ml for B. anthracis, and 4.5 CFU/ml for Y. pestis The sensitivi
89 were markedly higher than those reported for B. anthracis Ames and more like those of the toxigenic b
90 how that gneZ, but not gneY, is required for B. anthracis vegetative growth, rod cell shape, S-layer
92 rapid antimicrobial susceptibility test for B. anthracis This method is based on automated digital t
94 t requires a 16- to 20-h incubation time for B. anthracis Advances in high-resolution optical screeni
96 e of AtxA1 is identical to that of AtxA from B. anthracis, while the sequences of AtxA1 and AtxA2 are
98 n, enhancer-of-zeste, trithorax protein from B. anthracis (BaSET) methylates human histone H1, result
99 type Ib ribonucleotide reductase (RNR) from B. anthracis in the presence of NADPH and thioredoxin re
105 r point-of-care detection rapidly identifies B. anthracis directly from blood with high sensitivity.
109 is-->Ala) amino acid changes for activity in B. anthracis cultures and for protein-protein interactio
113 ate the roles of the two ccdA gene copies in B. anthracis, strains were constructed without each ccdA
114 for the restriction of m6A-containing DNA in B. anthracis remain unidentified, and we suggest that po
116 tudy provides the first evidence of DSPKs in B. anthracis that belong to different classes and have d
117 n the question of what additional factors in B. anthracis are responsible for iron uptake from the mo
119 identify a novel role for the yceGH genes in B. anthracis Sterne virulence and suggest that C. elegan
120 tes the relationship between SleB, a GSLE in B. anthracis, and YpeB, a protein necessary for SleB sta
122 evidence of recent large-scale gene loss in B. anthracis or for unusual accumulation of nonsynonymou
123 o GBAA_pXO1_0023 is not stably maintained in B. anthracis, whereas the full-size parent pXO1 plasmid
124 etic tools developed for DNA manipulation in B. anthracis (Cre-loxP and Flp-FRT systems) were used to
127 These genotypes were identified only in B. anthracis morphotypes isolated from the letters, indi
128 e directly linked to sporulation pathways in B. anthracis and more specifically to the regulation of
131 Our results indicate that toxin secretion in B. anthracis is, at least, partially vesicle-associated,
132 sporulation genes spo0A, spo0B, and spo0F in B. anthracis Sterne resulted in phage resistance with co
133 ortant general disulfide reductase system in B. anthracis is TR1/Trx1 and that Trx1 is the physiologi
134 sm of protein attachment to the cell wall in B. anthracis we investigated the structure, backbone dyn
135 , several Gram-positive pathogens, including B. anthracis, contain genes that encode near iron transp
137 igate many other Bacillus species, including B. anthracis and even "non-pathogenic" Bacillus subtilis
139 T) or a control preparation from an isogenic B. anthracis Ames strain that produces only 2% of the ca
142 sublethal anthrax infections, encounter most B. anthracis in the wet season and can partially booster
143 ening of a library of transposon-mutagenized B. anthracis spores identified a mutant displaying an al
146 Assay specificity was 100% for tests of non-B. anthracis bacterial isolates and patient blood sample
149 ce of toxin did not influence the ability of B. anthracis to traffic to draining lymph nodes, but sys
150 contrast to other bacteria, O-acetylation of B. anthracis peptidoglycan is combined with N-deacetylat
151 iple inputs and may reflect an adaptation of B. anthracis to changing iron reservoirs during an infec
153 sed at the same time in sporulating cells of B. anthracis and immediately colocalize to high-molecula
154 unological pathway leading to the control of B. anthracis infection, a finding that might lead to imp
155 No report is available for the detection of B. anthracis by using atxA an anthrax toxin activator ge
160 t was found to provide enhanced detection of B. anthracis Sterne strain (34F2) spores relative to the
161 netic approach to search for determinants of B. anthracis chain length, we identified mutants with in
162 r developing species-specific diagnostics of B. anthracis spores and thus targeted therapeutic interv
163 the host environment alter dissemination of B. anthracis depending on the site of initial colonizati
165 at BslO effects a non-random distribution of B. anthracis chain lengths, implying that all septa are
167 crucial landmark dictating the emergence of B. anthracis, the evolution of this species and its clos
169 s were used to detect LTA in the envelope of B. anthracis strain Sterne (pXO1(+) pXO2(-)) vegetative
170 the genetic background for the evolution of B. anthracis virulence, we obtained high-redundancy geno
175 to vegetative growth, neither germination of B. anthracis spores nor the formation of spores in mothe
176 ents that stimulate premature germination of B. anthracis spores, greatly simplifying decontamination
177 es of PrkD and PrkG and affect the growth of B. anthracis cells, indicating a possible role of these
178 om BaPGN-treated cells altered the growth of B. anthracis Sterne, and this effect was blocked by LT,
181 patA1 and patA2 affect the chain lengths of B. anthracis vegetative forms and perturb the deposition
183 hrax meningitis is a common manifestation of B. anthracis infection, has high mortality, and requires
184 aring model predictions with measurements of B. anthracis spores made after one of the 2001 anthrax l
185 Here we propose a new "jailbreak" model of B. anthracis dissemination which applies to the dissemin
193 y modifying the general secretory pathway of B. anthracis to transport large amounts of Sap and EA1.
194 have previously shown that peptidoglycan of B. anthracis can induce the production of proinflammator
197 e modeling, to intrainfection populations of B. anthracis to derive estimates for the duration of the
201 p and EA1 (Eag), the two S-layer proteins of B. anthracis, but not for the secretion of S-layer-assoc
203 model parameters (e.g., release quantity of B. anthracis spores, risk of illness, spore setting velo
204 ed that the SETS yielded greater recovery of B. anthracis from 1-day-old swabs; however, reduced viab
207 pid, extensive, and efficient replication of B. anthracis in host tissues makes this pathogen an exce
210 re, we report the detection of a simulant of B. anthracis (B. globigii) alone and in a mixture with a
211 globigii (Bg), which serves as a simulant of B. anthracis (or anthrax) and which possesses a peptidog
215 XO2-61 (or pXO1-118) inhibits sporulation of B. anthracis in a BA2291-dependent manner, and pXO2-61 e
218 s hypothesis, we engineered three strains of B. anthracis Sterne, each marked with a different fluore
219 s in growth characteristics among strains of B. anthracis, which is considered to be a clonal organis
220 Ebola virus but contracted for the subset of B. anthracis research that did not involve possession of
226 alone exhibited little sporicidal effect on B. anthracis spores, while treatment with H(2)O(2) or Na
227 e likely to have significant implications on B. anthracis pathogenesis and microbial manipulation of
229 sion of host transcription as well as proper B. anthracis growth, making it a potentially unique viru
232 and dynamic range were determined by spiking B. anthracis DNA into individual PCR mixtures and B. ant
233 s rapidly, subsequent and frequent sublethal B. anthracis infections cause maturation of anti-anthrax
234 matured less well in response to subsequent B. anthracis peptidoglycan (Ba PGN) exposure, with reduc
236 rmis PGA both elicited more TLR2 signal than B. anthracis PGA, but only responses to B. subtilis PGA
237 eniformis PGA elicited more TLR4 signal than B. anthracis PGA, whereas B. subtilis PGA elicited none.
248 by specific detection of Sap secreted by the B. anthracis in culture broth just after 1h of growth.
251 parvum IMPDH inhibitors was examined for the B. anthracis enzyme and compared with those of three bac
254 ontrast to hitherto characterized NrdIs, the B. anthracis NrdI is stable in its semiquinone form (Nrd
255 were sequenced and compared with that of the B. anthracis Ames ancestor, the progenitor of all B. ant
257 Here the transmembrane topologies of the B. anthracis GerH(A), GerH(B), and GerH(C) proteins are
259 gene immediately downstream of secA2 on the B. anthracis chromosome, is also a determinant of chain
261 dily form biofilms, we hypothesized that the B. anthracis sinIR regulon is distinct from that of B. s
262 inkage units tethers pyruvylated SCWP to the B. anthracis envelope, thereby enabling S-layer assembly
263 erminal domain having some similarity to the B. anthracis septum site-determining protein MinD and a
264 he responses of human innate immune cells to B. anthracis PGA and PGAs from nonpathogenic B. subtilis
265 molecular mechanisms of PHB contribution to B. anthracis sporulation and provide valuable insight in
268 ew synthesizes the advances made relative to B. anthracis spore decontamination science and technolog
269 (SNP) previously reported to be specific to B. anthracis was detected in some B. cereus strains.
270 on 1139, was identified as being specific to B. anthracis, which is a biothreat agent with high morta
271 ficient mice had increased susceptibility to B. anthracis and anthrax lethal toxin but not to edema t
274 ed PCR assay for detection of F. tularensis, B. anthracis, and Y. pestis directly from patient blood
275 Deltasap mutant in trans with the wild-type B. anthracis sap or the sap gene from either of two diff
277 the disease pathophysiology in vivo, we used B. anthracis Ames strain and isogenic toxin deletion mut
280 portantly, lethal toxin produced by virulent B. anthracis blocked activation of protein kinases, p38
282 s monkeys challenged with the fully virulent B. anthracis Ames wild-type strain or the isogenic toxin
289 vide new insight into the mechanism by which B. anthracis triggers sepsis during a critical stage of
290 thrax; however, the mechanisms through which B. anthracis-derived factors contribute to the pathology
291 bserved for F. tularensis when compared with B. anthracis while the observed profiles of each of the
293 IgM MAb to A/JCr mice lethally infected with B. anthracis strain Sterne had no significant effect on
295 survival following intranasal infection with B. anthracis spores in our studies but significantly inc
297 ere completely protected from infection with B. anthracis strain Sterne, which suggested that a polyc
298 that weeks after intranasal inoculation with B. anthracis spores, substantial amounts of spores could
299 ) responded differentially to the PGAs, with B. anthracis PGA being least stimulatory and B. lichenif
300 ng of Cry5B-expressing B. thuringiensis with B. anthracis can result in lethal infection of C. elegan