scholarly journals Molecular genetic characterization of Vibrio cholerae non-01/non-0139 strains isolated from ship ballast and port surface water in rostov region

2015 ◽  
Vol 20 (3) ◽  
pp. 47-50
Author(s):  
I. B Zakharova ◽  
S. Yu Vodyanitskaya ◽  
M. V Podshivalova ◽  
V. D Kruglikov ◽  
I. V Arkhangelskaya ◽  
...  
Keyword(s):  
Vibrio Cholerae ◽  
Genetic Characterization ◽  
Molecular Genetic ◽  
Target Sequence ◽  
Rostov Region ◽  
Class 1 ◽  
Integrative Conjugative Elements ◽  
The Given ◽  
Molecular Genetic Characterization

In the given paper there are presented the results of analysis for presence in genomes of Vibrio cholerae non-O1/non-O139 strains isolated from ships' ballast water and the coastal zone of Taganrog Gulf class 1 integrons (In1) and SXT/R391 integrative conjugative elements. The intact sequence of In13'-conservative segment (qacEdelta1-sul) was detected in 3 strains (no. 33, 59, 182), whereas in strains V. cholerae no. 28 and 52 there were revealed the probable changes of target sequence (duplication and deletion, respectively). The fragment of SXT/R391 integrase IntSXT gene was detected in 7 of 10 strains tested. Group of strains no. 27, 36, 38, 117 and 59, 182 belong to 2 most common identified genotypes, while the rest isolates are characterized by unique genotypes that indicates to different source of their origins.

scholarly journals Metabolic Flux in Both the Purine Mononucleotide and Histidine Biosynthetic Pathways Can Influence Synthesis of the Hydroxymethyl Pyrimidine Moiety of Thiamine in Salmonella enterica

2002 ◽  
Vol 184 (22) ◽  
pp. 6130-6137 ◽  
Author(s):  
Shara Allen ◽  
Julie L. Zilles ◽  
Diana M. Downs
Keyword(s):  
Metabolic Flux ◽  
Genetic Characterization ◽  
Molecular Genetic ◽  
Thiamine Pyrophosphate ◽  
Wild Type ◽  
Regulatory Pathway ◽  
Informational Suppressors ◽  
Pyrimidine Moiety ◽  
Molecular Genetic Characterization

ABSTRACT Together, the biosyntheses of histidine, purines, and thiamine pyrophosphate (TPP) contain examples of convergent, divergent, and regulatory pathway integration. Mutations in two purine biosynthetic genes (purI and purH) affect TPP biosynthesis due to flux through the purine and histidine pathways. The molecular genetic characterization of purI mutants and their respective pseudorevertants resulted in the conclusion that <1% of the wild-type activity of the PurI enzyme was sufficient for thiamine but not for purine synthesis. The respective pseudorevertants were found to be informational suppressors. In addition, it was shown that accumulation of the purine intermediate aminoimidazole carboxamide ribotide inhibits thiamine synthesis, specifically affecting the conversion of aminoimidazole ribotide to hydroxymethyl pyrimidine.

Molecular genetic characterization of rabies virus glycoprotein gene sequences from rabid dogs in Bangkok and neighboring provinces in Thailand, 2013–2014

2016 ◽  
Vol 161 (5) ◽  
pp. 1261-1271 ◽  
Author(s):  
Surachet Benjathummarak ◽  
Chanon Fa-ngoen ◽  
Chonlatip Pipattanaboon ◽  
Khwanchit Boonha ◽  
Pongrama Ramasoota ◽  
...  
Keyword(s):  
Rabies Virus ◽  
Genetic Characterization ◽  
Molecular Genetic ◽  
Gene Sequences ◽  
Rabies Virus Glycoprotein ◽  
Virus Glycoprotein ◽  
Glycoprotein Gene ◽  
Molecular Genetic Characterization

Molecular genetic characterization of the Lr34/Yr18 slow rusting resistance gene region in wheat

2006 ◽  
Vol 114 (1) ◽  
pp. 21-30 ◽  
Author(s):  
E. S. Lagudah ◽  
H. McFadden ◽  
R. P. Singh ◽  
J. Huerta-Espino ◽  
H. S. Bariana ◽  
...  
Keyword(s):  
Resistance Gene ◽  
Genetic Characterization ◽  
Molecular Genetic ◽  
Gene Region ◽  
Slow Rusting ◽  
Molecular Genetic Characterization

Molecular Genetic Characterization of Two Insular Asian Cat Species, Bornean Bay Cat and Iriomote Cat

1999 ◽  
pp. 223-248 ◽  
Author(s):  
Warren E. Johnson ◽  
Fumiharu Shinyashiki ◽  
Marilyn Menotti Raymond ◽  
Carlos Driscoll ◽  
Charles Leh ◽  
...  
Keyword(s):  
Genetic Characterization ◽  
Molecular Genetic ◽  
Molecular Genetic Characterization

scholarly journals Molecular genetic characterization of myeloid/lymphoid neoplasms associated with eosinophilia and rearrangement of PDGFRA, PDGFRB, FGFR1 or PCM1-JAK2

Haematologica ◽  
2018 ◽  
Vol 103 (8) ◽  
pp. e348-e350 ◽  
Author(s):  
Constance Baer ◽  
Verena Muehlbacher ◽  
Wolfgang Kern ◽  
Claudia Haferlach ◽  
Torsten Haferlach
Keyword(s):  
Genetic Characterization ◽  
Molecular Genetic ◽  
Lymphoid Neoplasms ◽  
Molecular Genetic Characterization
Sign in / Sign up

Export Citation Format

Share Document