scholarly journals Citrobacter amalonaticus

2020 ◽  
Author(s):  
Keyword(s):  
Citrobacter Amalonaticus

Various hydrogenases and formate-dependent hydrogen production in Citrobacter amalonaticus Y19

2008 ◽  
Vol 33 (5) ◽  
pp. 1509-1515 ◽  
Author(s):  
S KIM ◽  
E SEOL ◽  
S MOHANRAJ ◽  
S PARK ◽  
Y OH ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Citrobacter Amalonaticus

Co-culture-based biological carbon monoxide conversion by Citrobacter amalonaticus Y19 and Sporomusa ovata via a reducing-equivalent transfer mediator

2018 ◽  
Vol 259 ◽  
pp. 128-135 ◽  
Author(s):  
Cho Rong Lee ◽  
Changman Kim ◽  
Young Eun Song ◽  
Hyeonsung Im ◽  
You-Kwan Oh ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Reducing Equivalent ◽  
Sporomusa Ovata ◽  
Citrobacter Amalonaticus

A Novel Phytase appA from Citrobacter amalonaticus CGMCC 1696: Gene Cloning and Overexpression in Pichia pastoris

2007 ◽  
Vol 55 (3) ◽  
pp. 185-192 ◽  
Author(s):  
Huiying Luo ◽  
Huoqing Huang ◽  
Peilong Yang ◽  
Yaru Wang ◽  
Tiezheng Yuan ◽  
...  
Keyword(s):  
Pichia Pastoris ◽  
Gene Cloning ◽  
Citrobacter Amalonaticus

scholarly journals Citrobacter amalonaticus Inhibits the Growth of Citrobacter rodentium in the Gut Lumen

mBio ◽  
2021 ◽  
Author(s):  
Caroline Mullineaux-Sanders ◽  
Danielle Carson ◽  
Eve G. D. Hopkins ◽  
Izabela Glegola-Madejska ◽  
Alejandra Escobar-Zepeda ◽  
...  
Keyword(s):  
Immune Responses ◽  
Virulence Factors ◽  
Bacterial Infections ◽  
Citrobacter Rodentium ◽  
Colonization Resistance ◽  
Host Immune Responses ◽  
Citrobacter Amalonaticus

Gut bacterial infections involve three-way interactions between virulence factors, the host immune responses, and the microbiome. While the microbiome erects colonization resistance barriers, pathogens employ virulence factors to overcome them.

CHITOSAN INHIBITION FROM SHELL OF WASTE CRAB CULTIVATION “SOKA” (SCYLLA SP) AGAINST 4 HISTAMINE FORMING BACTERIA ISOLATE IN EUTHYNNUS AFFINIS

2017 ◽  
Vol 7 (1) ◽  
pp. 20
Author(s):  
Siti Aisyah ◽  
Agustiana Agustiana ◽  
Rabiatul Adawyah ◽  
Candra Candra
Keyword(s):  
Serratia Marcescens ◽  
Histidine Decarboxylase ◽  
Bacterial Symbionts ◽  
Crab Shell ◽  
Shell Waste ◽  
Three Stages ◽  
Euthynnus Affinis ◽  
Crab Shell Waste ◽  
Citrobacter Amalonaticus

The purpose of this study was to determine the inhibition of chitosan from crab cultivation waste "soka" (Scylla sp) against histamine-forming bacteria in tuna (Euthynnus affinis). The formation of histamine on the cob caused by bacteria that can produce the enzyme histidine decarboxylase to transform histidine into histamine. Several studies have described the ability of chitosan to inhibit the activity of histamine-forming bacteria. In this research, three stages, the first characterization of chitosan from crab shell waste cultivation "soka". Second, isolation of bacteria producing histamine on the cob and a third is testing the activity of chitosan against bacteria producing histamine. Characteristics of chitosan from crab shell waste cultivation "soka" is the water content of 10.07 %, 0.20 % fat, 1.42 % ash content, protein content 3.18 % and 58.99 % degree of deacetylation. The result of the isolation of bacterial symbionts on the cob re-examined in the formation of histamine thus obtained 4 isolates that Serratia marcescens, Enterobacteriaceae sp, Enterobacter gergoviae and Citrobacter amalonaticus. Testing inhibition of chitosan against bacteria Serratia marcescens, Enterobacteriaceae sp, Enterobacter gergoviae and Citrobacter amalonaticus obtained a clear zone, respectively, are 0.54 ± 0.03 cm; 0.59 ± 0.01 cm; 0.41 ± 0.01 cm; and 0.40 ± 0.05 cm.

scholarly journals A Novel CTX-M β-Lactamase (CTX-M-8) in Cefotaxime-ResistantEnterobacteriaceae Isolated in Brazil

2000 ◽  
Vol 44 (7) ◽  
pp. 1936-1942 ◽  
Author(s):  
R. Bonnet ◽  
J. L. M. Sampaio ◽  
R. Labia ◽  
C. De Champs ◽  
D. Sirot ◽  
...  
Keyword(s):  
Protein Sequence ◽  
Clinical Laboratory ◽  
Enterobacter Aerogenes ◽  
Enterobacter Cloacae ◽  
Cloning And Sequencing ◽  
E Coli ◽  
Class A ◽  
The Family ◽  
Synergy Test ◽  
Citrobacter Amalonaticus

ABSTRACT To estimate the diversity of extended-spectrum β-lactamases in Brazil, 18 strains from different species of the familyEnterobacteriaceae exhibiting a positive double-disk synergy test were collected by a clinical laboratory from several hospitals in Rio de Janeiro, Brazil, in 1996 and 1997. Four strains (Proteus mirabilis, Enterobacter cloacae,Enterobacter aerogenes, and Citrobacter amalonaticus) hybridized with a 550-bp CTX-M probe. The P. mirabilis strain produced a CTX-M-2 enzyme. The E. cloacae, E. aerogenes, and C. amalonaticus isolates harbored a bla gene which was identified by cloning and sequencing as abla CTX-M gene. E. coli HB101 transconjugants and the E. coli DH5α transformant harboring a recombinant plasmid produced a CTX-M β-lactamase with an isoelectric point of 7.6 conferring a resistance phenotype characterized by a higher level of resistance to cefotaxime than to ceftazidime, as observed with the other CTX-M enzymes. The deduced protein sequence showed a novel Ambler class A CTX-M enzyme, named CTX-M-8, which had 83 to 88% identity with the previously described CTX-M enzymes. The phylogenic study of the CTX-M family including CTX-M-8 revealed four CTX-M types, CTX-M-8 being the first member of a new phylum of CTX-M enzymes. The evolutionary distances between the four types of CTX-M were large, suggesting that the four clusters branched off early from a distant unknown enzyme and that intermediate enzymes probably existed.

Free and immobilised Citrobacter amalonaticus CECT 863 as a biocatalyst for nucleoside synthesis

2004 ◽  
Vol 6 (4) ◽  
pp. 376 ◽  
Author(s):  
Jorge A. Trelles ◽  
Elizabeth S. Lewkowicz ◽  
Jose V. Sinisterra ◽  
Adolfo M. Iribarren
Keyword(s):  
Nucleoside Synthesis ◽  
Citrobacter Amalonaticus

Glycerol assimilation and production of 1,3-propanediol by Citrobacter amalonaticus Y19

2013 ◽  
Vol 97 (11) ◽  
pp. 5001-5011 ◽  
Author(s):  
Satish Kumar Ainala ◽  
Somasundar Ashok ◽  
Yeounjoo Ko ◽  
Sunghoon Park
Keyword(s):  
Citrobacter Amalonaticus
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