ライフサイエンスコーパス: Serratia

1 hat of Enterobacteria (mainly Thorsellia and Serratia).

2 reduced the abundance of the basal resource (Serratia).

3 s of metabolic and anatomical integration of Serratia.

4 strains of the opportunistic human pathogen, Serratia.

5 emergence of clinical and other lineages of Serratia.

6 e largest conjugative plasmids described for Serratia.

7 n pathways in Buchnera lead to dependence on Serratia.

8 years; Nocardia, 0.81 per 100 patient-years; Serratia, 0.98 per 100 patient-years, and severe Staphyl

9 y transcriptional activator CarR(39006) from Serratia 39006 has no detectable affinity for cognate AH

10 We also engineered Serratia, a commensal bacterium capable of spreading thr

11 Subsequently, decreased Serratia abundance and downregulation of innate cytokine

12 ver the first year were associated with high Serratia abundance, pro-inflammatory innate cytokines, a

13 toxin, showing a remarkable predominance of Serratia and Clostridium species, which switched from as

14 as associated (q < 0.05) with Acinetobacter, Serratia and Cutibacterium abundance.

15 four plant-associated enterobacteria of the Serratia and Dickeya genera.

16 ytopathogenic strains of the enterobacteria, Serratia and Dickeya.

17 phylum and were found in Klebsiella, Mixta, Serratia and Enterobacter species.

18 ers of two genera of Gram-negative bacteria, Serratia and Erwinia, produce a beta-lactam antibiotic,

19 d the distribution of T6SSs across the genus Serratia and observed that a highly conserved antibacter

20 convenient spectrophotometric assay, by the Serratia and Pseudomonas approximately 50-kDa extracellu

21 ed by numerous microorganisms including some Serratia and Streptomyces strains.

22 s such as the non-specific endonuclease from Serratia and the sequence-specific His-Cys box homing en

23 cterium, and Serratia), I-E (Pseudomonas and Serratia), and I-C (Pseudomonas).

24 ogenomic analysis of 3 genera, Enterobacter, Serratia, and Elizabethkingia, reveal lineages of mosqui

25 genomic, phenotypic and plasmid diversity of Serratia, and provide evidence of different patterns of

26 . subtilis colonies, swarming by Proteus and Serratia, and spatially organized interspecific metaboli

27 Using the bacterium Serratia as a model system, we have investigated two con

28 Serratia AS1 was genetically engineered for secretion of

29 g the production of secondary metabolites in Serratia ATCC 39006.

30 We describe a Serratia bacterium strain (AS1) isolated from Anopheles

31 However, estimated rates of encounter with Serratia based on these modifications were higher for in

32 il bacteria with two genera, Providencia and Serratia, being especially common.

33 pe I-E, I-F, and III-A CRISPR-Cas systems in Serratia cells in high-density populations.

34 cosmid containing approximately 35 kb of the Serratia chromosome encodes synthesis of the pigment in

35 We report the isolation of a third locus in Serratia, containing convergently transcribed genes, sma

36 Serratia endonuclease is an important member of a class

37 tom are conserved in nucleases homologous to Serratia endonuclease, suggesting that the water cluster

38 , to share a similar active site geometry to Serratia endonuclease.

39 The Serratia entomophila antifeeding prophage (Afp) is a bul

40 aracterize the antifeeding prophage AFP from Serratia entomophila by cryo-electron microscopy.

41 rom other insect-associated bacteria such as Serratia entomophila, an insect pathogen, and Yersinia p

42 ducreyi is the newest member of the Proteus/Serratia family of pore-forming toxins.

43 ures of the class A carbapenemase SFC-1 from Serratia fonticola and of complexes of its Ser70 Ala (Mi

44 comprised of (i) a bacterial basal resource (Serratia fonticola), (ii) an intermediate consumer (Para

45 Non-core bacteria, including Serratia, frequently occur at high abundance in wild bum

46 ing to the genera Bacillus, Macrococcus, and Serratia genera were depleted in Salmonella inoculated m

47 monella, Escherichia, Bacillus, Pseudomonas, Serratia, Hafnia, Enterobacter, Citrobacter, and Lactoba

48 The genus Serratia has been studied for over a century and include

49 al ABC iron transporters that include Sfu of Serratia, Hit of Haemophilus, and Yfu of Yersinia entero

50 stems: I-F (Pseudomonas, Pectobacterium, and Serratia), I-E (Pseudomonas and Serratia), and I-C (Pseu

51 espite a poorly conserved sequence, which in Serratia includes a cysteine bridge thought to play a re

52 pithelial cell and prior to internalization, Serratia induces an early autophagic response that is en

53 Once Serratia invades the eukaryotic cell and multiples insid

54 We also provide evidence that Serratia is pathogenic: exposing bees with disrupted gut

55 Molecular relatedness of available Serratia isolates was determined by pulsed-field gel ele

56 However, Serratia isolates were found to carry the recently chara

57 Providencia alcalifaciens, P. rustigianii, Serratia liquefaciens and S. plymuthica strains were stu

58 wth curves of two hypopiezotolerant strains, Serratia liquefaciens and Trichococcus pasteurii, were p

59 In a one month period, 10 Serratia liquefaciens bloodstream infections and 6 pyrog

60 Serratia liquefaciens strain FG3 (SlFG3), isolated from

61 ble protease Ser2 is secreted by the species Serratia liquefaciens, a psychrotrophic bacteria frequen

62 erine lactone-dependent swarming motility of Serratia liquefaciens.

63 % similarity to the phospholipase A found in Serratia liquefaciens.

64 tion of a bacterium, which was identified as Serratia liquefaciens.

65 bacter species (3%), Proteus mirabilis (2%), Serratia marcescens (0.6%), and Pseudomonas aeruginosa (

66 abilis (9), Pseudomonas aeruginosa (10), and Serratia marcescens (1), were included; and 123 (98.4%)

67 plex (42%), Klebsiella pneumoniae (18%), and Serratia marcescens (12%).

68 r cloacae (9.1%), Acinetobacter spp. (6.2%), Serratia marcescens (5.5%), Enterobacter aerogenes (4.4%

69 Hemophores from Serratia marcescens (HasA(sm)) and Pseudomonas aeruginos

70 was the main cause of neonatal sepsis, with Serratia marcescens (n = 151), Klebsiella michiganensis

71 loacae (n = 23), Klebsiella oxytoca (n = 8), Serratia marcescens (n = 6), Citrobacter freundii (n = 4

72 domonas aeruginosa (n = 2 and n = 5), two of Serratia marcescens (n = 9 and n = 7), five of Staphyloc

73 R-flagellins from Serratia marcescens (S. marcescens) and Salmonella muenc

74 ins using a targeted protease, Enhancin from Serratia marcescens (SmE), with ultraviolet photodissoci

75 east histone acetyltransferase 1) and SmAAT (Serratia marcescens aminoglycoside 3-N-acetyltransferase

76 luding yeast histone acetyltransferase 1 and Serratia marcescens aminoglycoside 3-N-acetyltransferase

77 cal GCN5-related N-acetyltransferase (GNAT), Serratia marcescens aminoglycoside 3-N-acetyltransferase

78 sin, a microbial pigment, was produced using Serratia marcescens and encapsulated with beta-cyclodext

79 neumoniae, Acinetobacter baumannii, E. coli, Serratia marcescens and Enterobacter cloacae complex.

80 sequences of the cheA loci from isolates of Serratia marcescens and Enterobacter cloacae, demonstrat

81 the aspartate transcarbamoylases (ATCase) of Serratia marcescens and Escherichia coli differ in both

82 the aspartate transcarbamoylases (ATCase) of Serratia marcescens and Escherichia coli have distinct a

83 entical to the natural product isolated from Serratia marcescens and from overexpression of the biosy

84 sfu and hit operons previously reported for Serratia marcescens and Haemophilus influenzae, respecti

85 ence time of TLM on the ecFabB homologues in Serratia marcescens and Klebsiella pneumonia is an impor

86 obacter hormaechei, Acinetobacter baumannii, Serratia marcescens and Leclercia adecarboxylata are dom

87 The rare gut bacteria Serratia marcescens and Pseudomonas protegens contribute

88 rval stages and in the ants of two bacteria, Serratia marcescens and S. entomophila, which are involv

89 Ds accumulate in midgut cells in response to Serratia marcescens and Sindbis virus or when the native

90 ditis elegans against the bacterial parasite Serratia marcescens and tested for a correlation between

91 nces were noted among Acinetobacter spp. and Serratia marcescens and, to a lesser extent, with Strept

92 in antibiotic-treated mosquitoes identified Serratia marcescens as a commensal bacterium critical fo

93 Using Serratia marcescens as a model organism, we identify her

94 l intensive care unit of a hospital acquired Serratia marcescens bacteremia.

95 ybrid microswimmer system driven by multiple Serratia marcescens bacteria, we quantify the chemotacti

96 Experiments showed that Serratia marcescens better colonizes the gut when bees a

97 In March 2011, Serratia marcescens bloodstream infections (BSIs) were i

98 idguts after they fed on the insect pathogen Serratia marcescens but not after feeding on the Leishma

99 Serratia marcescens can cause a range of severe infectio

100 functional antibiotic resistance enzyme from Serratia marcescens catalyzes adenylation and acetylatio

101 egative bacterium and opportunistic pathogen Serratia marcescens causes ocular infections in healthy

102 of an alpha + beta domain similar to that of Serratia marcescens chitinases A and B.

103 Serratia marcescens culture filtrates have been reported

104 , sensitive detection of Escherichia coli or Serratia marcescens cultures from 1 to 10(3) CFU mL(-1).

105 The hemophore protein HasA from Serratia marcescens cycles between two states as follows

106 re-forming effectors, exemplified by Ssp4 of Serratia marcescens Db10.

107 The Serratia marcescens extracellular nuclease gene, nucA, i

108 A family of mutants overexpressing the Serratia marcescens extracellular nuclease has been know

109 The Serratia marcescens extracellular nuclease is a secreted

110 ns of well-known chitinases and an LPMO from Serratia marcescens Importantly, comparison of the chiti

111 After initial developmental work with Serratia marcescens in water, Salmonella Typhimurium ATC

112 alf-site pairs of the trpEDCBA operator from Serratia marcescens indicated an obligate hierarchy of s

113 eudo-outbreaks of Pseudomonas aeruginosa and Serratia marcescens infections associated with bronchosc

114 a California hospital acquired postoperative Serratia marcescens infections, and 1 died.

115 ucts generated by the opportunistic pathogen Serratia marcescens involved in activation of autophagy.

116 Serratia marcescens is a bacterium frequently found in t

117 Serratia marcescens is a chitinolytic bacterium that can

118 Chitinase B (ChiB) from Serratia marcescens is a family 18 exo-chitinase whose c

119 Serratia marcescens is a Gram-negative bacterium of the

120 Serratia marcescens is a gram-negative environmental bac

121 Serratia marcescens is a red pigment (prodigiosin)-produ

122 Serratia marcescens is a soil- and water-derived bacteri

123 Serratia marcescens is a well-known cause of nosocomial

124 Serratia marcescens is an extremely rare cause of necrot

125 Serratia marcescens is an opportunistic AmpC beta-lactam

126 Serratia marcescens is an opportunistic bacterium that i

127 Serratia marcescens is an opportunistic human pathogen i

128 Serratia marcescens is an opportunistic human pathogen t

129 The enteric bacterium Serratia marcescens is an opportunistic human pathogen.

130 Serratia marcescens is an opportunistic pathogen associa

131 Serratia marcescens is frequently isolated from lenses o

132 The extracellular nuclease of Serratia marcescens is one of a wide variety of enzymes

133 A Serratia marcescens isolate was particularly efficient i

134 olates, 6 Pseudomonas aeruginosa isolates, 1 Serratia marcescens isolate, 1 Aeromonas hydrophila isol

135 Three bla(SME)-carrying Serratia marcescens isolates and one bla(NDM-1) carrying

136 to 0.5 nM alpha-thrombin by only 10% whereas Serratia marcescens metalloprotease reduced the Ca2+ res

137 ion of extracellular nuclease (Nuc) from the Serratia marcescens nucA chromosomal locus is inhibited

138 The Serratia marcescens NucC protein is structurally and fun

139 Extracellular secretion of Serratia marcescens nuclease occurs as a two-step proces

140 immune priming during infections with either Serratia marcescens or with Escherichia coli.

141 e that is located upstream of NucC-dependent Serratia marcescens promoters and the late promoters of

142 sented here in complex with chitinase B from Serratia marcescens provide further insight into the mec

143 gations, we discover that the E2 enzyme from Serratia marcescens regulates cGAS by imitating the ubiq

144 increased host survival in a mouse model of Serratia marcescens sepsis.

145 and hhdB, which, based on their homology to Serratia marcescens shlA and shlB genes, are believed to

146 ith exogenous bacteria (Enterobacter sp. and Serratia marcescens strain Db11) and parasitic African t

147 the RNA-binding protein, RsmA, in Ecc71 and Serratia marcescens strain SM274.

148 The VME was found for a single Serratia marcescens strain.

149 ed to the chromosome of carbapenem-resistant Serratia marcescens strains.

150 ing medium on prodigiosin (PG) production by Serratia marcescens TKU011 is examined.

151 We adsorbed swarmer cells of Serratia marcescens to polydimethylsiloxane or polystyre

152 lated data and experimental Tn-Seq data from Serratia marcescens transposon mutant library used to id

153 instance, the chitinase secretion pathway of Serratia marcescens uses an endopeptidase to facilitate

154 ce of infection with Burkholderia cepacia or Serratia marcescens was caused by a new strain in 9 of 1

155 ely 10,000 nM), and Enterobacter cloacae and Serratia marcescens were highly resistant (IC(50), >10,0

156 e, Proteus spp., Pseudomonas aeruginosa, and Serratia marcescens) and 6 antimicrobial resistance dete

157 colonization by a focal non-core bacterium (Serratia marcescens) and its consequences for bee health

158 that coevolution with a bacterial pathogen (Serratia marcescens) resulted in significantly more outc

159 roPhenoloxidase activity, resistance against Serratia marcescens), and for the life history traits, a

160 ntoea agglomerance., Microbacterium sp., and Serratia marcescens), and their nine mixture treatments

161 umoniae, 21 Enterobacter cloacae complex, 18 Serratia marcescens, 12 Proteus mirabilis, 10 Citrobacte

162 the clearance of a bacterial infection with Serratia marcescens, 3 Acps significantly reduced the ba

163 Secretomes from 95% of Serratia marcescens, 71% of Pseudomonas aeruginosa, 29%

164 Serratia marcescens, a member of the carbapenem-resistan

165 Serratia marcescens, a member of the Enterobacteriaceae

166 structure of anthranilate synthase (AS) from Serratia marcescens, a mesophilic bacterium, has been so

167 no known homologues, a homologue of OmpF of Serratia marcescens, and a locus (designated rscBAC) wit

168 terobacter roggenkampii, Klebsiella oxytoca, Serratia marcescens, and Citrobacter farmeri.

169 revealed eradication of Pseudomonas species, Serratia marcescens, and Enterobacter aerogenes in most

170 odegradation including Citrobacter freundii, Serratia marcescens, and Klebsiella aerogenes.

171 trobacter freundii, Yersinia enterocolitica, Serratia marcescens, and Morganella morganii) and two no

172 (Neisseria gonorrhoeae and N. meningitidis), Serratia marcescens, and other gram-negative bacteria ut

173 ve gram-negative bacteria (Escherichia coli, Serratia marcescens, and Pseudomonas aeruginosa).

174 rium tumefaciens, Agrobacterium radiobacter, Serratia marcescens, and Pseudomonas aureofaciens) and f

175 st similar to biotin synthases from E. coli, Serratia marcescens, and Saccharomyces cerevisiae (about

176 inst Burkholderia cepacia, Escherichia coli, Serratia marcescens, and Stenotrophomonas maltophilia is

177 we identify a common fecal enterobacterium, Serratia marcescens, as the causal agent of white pox.

178 resistant species like B. thailandensis and Serratia marcescens, but also a majority of Gram-negativ

179 ngs were observed with another CGD pathogen, Serratia marcescens, but not with Escherichia coli.

180 Serratia marcescens, E. cloacae, and Enterobacter kobei

181 of the enterobacteria Klebsiella pneumoniae, Serratia marcescens, Erwinia carotovora, and Proteus vul

182 the enteric bacteria Klebsiella pneumoniae, Serratia marcescens, Erwinia carotovora, and Proteus vul

183 nt algorithms, especially in differentiating Serratia marcescens, Escherichia coli, and Yersinia ente

184 phore secreted by the Gram-negative bacteria Serratia marcescens, extracts heme from host hemoprotein

185 Klebsiella pneumoniae, Escherichia coli, and Serratia marcescens, for which the trend is >= 30% and t

186 Klebsiella pneumoniae, Escherichia coli, and Serratia marcescens, in a further nine of 11 (81%) cases

187 ered by a T6SS of the opportunistic pathogen Serratia marcescens, is a toxin that forms ion-selective

188 film formation in the opportunistic pathogen Serratia marcescens, mutations in an oxyR homolog and pr

189 , a natural secondary metabolite produced by Serratia marcescens, on HSV infection.

190 that contained group B Streptococcus (GBS), Serratia marcescens, or Escherichia coli before their se

191 is (20%, 3 of 15), and Enterobacter cloacae, Serratia marcescens, Pneumocystis carinii pneumonia, and

192 monas aeruginosa PAO1, Proteus mirabilis and Serratia marcescens, possibly by interfering with their

193 gens (Escherichia coli, Salmonella muenchen, Serratia marcescens, Proteus mirabilis, and Proteus vulg

194 li, Salmonella enterica serovar Typhimurium, Serratia marcescens, Shigella flexneri, Enterobacter aer

195 ebsiella pneumoniae, Pseudomonas aeruginosa, Serratia marcescens, Staphylococcus aureus, and Stenotro

196 caused by ingesting the pathogenic bacteria Serratia marcescens, suggesting that subdued has novel f

197 d the same set of D. melanogaster lines with Serratia marcescens, the bacterium used in the previous

198 nsect pathogens (the gram-negative bacterium Serratia marcescens, the gram-positive bacterium Bacillu

199 rate that Rhs1 effectors from two strains of Serratia marcescens, the model strain Db10 and clinical

200 coli, Pseudomonas spp., Salmonella enterica, Serratia marcescens, Vibrio vulnificus and Enterobacter

201 to consume the virulent bacterial parasite, Serratia marcescens, when given a choice between the par

202 t the lipases produced by P. fluorescens and Serratia marcescens, which comprise a second sequence fa

203 e describe the structure of chitinase B from Serratia marcescens, which consists of a catalytic domai

204 FLP analysis except for Escherichia coli and Serratia marcescens, which could not be interdifferentia

205 ana, we isolated the Gram-negative bacterium Serratia marcescens, which is a potent entomopathogen th

206 y 18 nonprocessive endochitinase, ChiC, from Serratia marcescens.

207 display a TagJ homologue as shown here with Serratia marcescens.

208 nce to infection with the bacterial pathogen Serratia marcescens.

209 infection by a Gram-negative entomopathogen, Serratia marcescens.

210 acter freundii group, Enterobacter spp., and Serratia marcescens.

211 em receptors from Pseudomonas aeruginosa and Serratia marcescens.

212 0C of Streptomyces coelicolor and SmAA10A of Serratia marcescens.

213 ative bacteria, including the human pathogen Serratia marcescens.

214 monas aeruginosa, Staphylococcus aureus, and Serratia marcescens.

215 between closely related clinical isolates of Serratia marcescens.

216 system on intrinsic multidrug resistance in Serratia marcescens.

217 One example is serratin, isolated from Serratia marcescens.

218 study of the processive chitinase ChiA from Serratia marcescens.

219 ypocrea jecorina and the chitinase ChiA from Serratia marcescens.

220 ost resistance test using the live bacterium Serratia marcescens.

221 controls, including Clostridium species and Serratia marcescens.

222 T6SS from the opportunistic human pathogen, Serratia marcescens.

223 restricted to Staphylococcus, Burkholderia, Serratia, Nocardia, and Aspergillus.

224 se structures suggests that the magnesium of Serratia nuclease participates in catalysis via an inner

225 analog for which structural data exist, the Serratia nuclease, indicates several interesting differe

226 On the genus level, FF mice had increased Serratia (P < 0.001) and Lactococcus (P < 0.05) whereas

227 milliliter for Pseudomonas, Klebsiella, and Serratia phages tested.

228 The rhizobacterium Serratia plymuthica A153 produces several bioactive seco

229 elin, a siderophore previously identified in Serratia plymuthica Serratiochelin-producing mutants als

230 irulent bacteriophage (PhiMAM1) that infects Serratia plymuthica was isolated from the natural enviro

231 hin a community dominated by a nearly clonal Serratia population and harboring a lower abundance Ente

232 Enterobacter and Serratia proliferation was impeded in tsetse that lacked

233 transglycosylation (TG) by chitinase D from Serratia proteamaculans (SpChiD).

234 hibitor recently discovered in the bacterium Serratia proteamaculans and the prototype of a new famil

235 At increasing elastase and Serratia protease concentrations, degradation of the STD

236 ble to protease degradation and suggest that Serratia protease is able to differentiate the GPIb-medi

237 INTRODUCTION The mnemonic SPICE (Serratia, Pseudomonas, indole-positive Proteus, Citrobac

238 Summary Serratia sp. ATCC 39006 (39006) uses a complex hierarchi

239 proteobacteria, such as the enterobacterium, Serratia sp. ATCC 39006 (S39006).

240 In Serratia sp. ATCC 39006 and the plant pathogen Erwinia c

241 a high-resolution crystal structure for the Serratia sp. ATCC 39006 carbapenem resistance protein Ca

242 Serratia sp. ATCC 39006 produces intracellular gas vesic

243 Serratia sp. ATCC 39006 produces the carbapenem antibiot

244 Serratia sp. ATCC 39006 produces two secondary metabolit

245 The Gram-negative enterobacterium, Serratia sp. ATCC 39006 synthesizes several secondary me

246 enterobacterium Erwinia (Pectobacterium) and Serratia sp. ATCC 39006, intrinsic resistance to the car

247 every biosynthetic gene in the cluster from Serratia sp. ATCC 39006.

248 A Serratia sp. bacterium manufactures amorphous calcium ph

249 he co-culture exhibits bimodal growth with a Serratia sp. fermenting pyruvate followed by hydrogenotr

250 ponsible for prodigiosin biosynthesis in two Serratia sp. In this article we report the creation of i

251 gmented antibiotic, prodigiosin, produced by Serratia sp. is known to involve separate pathways for t

252 This taxonomically ill-defined Serratia sp. produces a carbapenem antibiotic (Car; a be

253 ic activity is essential for cytotoxicity in Serratia sp. SCBI and that its regulation appears to be

254 ion of predicted protease genes in wild-type Serratia sp. SCBI, the highest mRNA levels for the alkal

255 Serratia sp. strain ATCC 39006 (S39006) can float in aqu

256 Serratia sp. strain ATCC 39006 produces the red-pigmente

257 ntial for extracellular protease activity in Serratia sp. strain SCBI and to determine what role prot

258 Serratia sp. strain SCBI displays high proteolytic activ

259 l interactions, with the pyruvate fermenting Serratia sp. supplying amino acids as essential growth f

260 host-associated Gammaproteobacteria species (Serratia sp.) that was absent from soil yet observed in

261 living relatives, which include Yersinia and Serratia species (4.6-5.4 Mb).

262 The spatiotemporal dynamics of Serratia species and their implications for hospital inf

263 coli less common in COVID-19 patients, while Serratia species was more often identified in late VA-LR

264 A newly recognized Serratia species, termed South African Caenorhabditis br

265 ified in rates of BSI due to Enterobacter or Serratia species.

266 nal fluid cultures growing Enterobacter spp, Serratia spp, or Citrobacter spp were evaluated using th

267 uginosa (n = 14), Proteus mirabilis (n = 3), Serratia spp. (n = 10), Stenotrophomonas maltophilia (n

268 terococcus spp., Pseudomonas aeruginosa, and Serratia spp. were recovered from infected devices, whil

269 ingle patient isolates of Enterobacter spp., Serratia spp., Citrobacter spp., and Pseudomonas aerugin

270 differentiate Klebsiella, Enterobacter, and Serratia spp., enteric pathogens were identified only by

271 Homologues of the Serratia Ssp and Rap proteins are found encoded together

272 We report a new Serratia strain that produces serratiochelin and an anal

273 R-type regulator, AdmX, apparently unique to Serratia strains.

274 ions (q-value < 0.05) between Acinetobacter, Serratia, Streptococcus and Bacillus inferred abundances

275 osing bees with disrupted gut microbiomes to Serratia strongly reduced lifespan and, as a result, als

276 tative symbionts, especially the presence of Serratia symbiotica (Enterobacterales: Yersiniaceae).

277 in aphids, involving Buchnera aphidicola and Serratia symbiotica in the Lachninae subfamily [7-9].

278 The second phylotype, 'Ca. Serratia symbiotica', resides in bacteriocytes of popula

279 nts (Arsenophonus sp., Hamiltonella defensa, Serratia symbiotica, and Regiella insecticola), in black

280 catalytic residue corresponding to Arg57 in Serratia, the structure determined here indicates that A

281 driven by changes in the abundance ratio of Serratia to other bacterial genera.

282 f a Plasmodium-blocking symbiotic bacterium, Serratia ureilytica Su_YN1, isolated from the midgut of

283 Aspergillus and Serratia were somewhat more common in lower superoxide p