GM1-gangliosidosis in American black bears: Clinical, pathological, biochemical and molecular genetic characterization

2014 ◽  
Vol 111 (4) ◽  
pp. 513-521 ◽  
Author(s):  
Sureshkumar Muthupalani ◽  
Paola A. Torres ◽  
Betty C. Wang ◽  
Bai Jin Zeng ◽  
Samuel Eaton ◽  
...  
Keyword(s):  
Genetic Characterization ◽  
Molecular Genetic ◽  
Black Bears ◽  
Gm1 Gangliosidosis ◽  
American Black ◽  
American Black Bears ◽  
Molecular Genetic Characterization

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.

Habitat selection by female American black bears in northern Wisconsin

Ursus ◽  
2011 ◽  
Vol 22 (2) ◽  
pp. 159-166 ◽  
Author(s):  
Melanie H. Sadeghpour ◽  
Tim F. Ginnett
Keyword(s):  
Habitat Selection ◽  
Black Bears ◽  
American Black ◽  
American Black Bears

Sperm ultrastructure, morphometry, and abnormal morphology in American black bears (Ursus americanus)

2010 ◽  
Vol 74 (8) ◽  
pp. 1403-1413 ◽  
Author(s):  
L.F.C. Brito ◽  
P.L. Sertich ◽  
G.B. Stull ◽  
W. Rives ◽  
M. Knobbe
Keyword(s):  
Ursus Americanus ◽  
Black Bears ◽  
Sperm Ultrastructure ◽  
Abnormal Morphology ◽  
American Black ◽  
American Black Bears

LEPTOSPIROSIS IN URBAN AND SUBURBAN AMERICAN BLACK BEARS (URSUS AMERICANUS) IN WESTERN NORTH CAROLINA, USA

2019 ◽  
Vol 55 (1) ◽  
pp. 74 ◽  
Author(s):  
Indrani Sasmal ◽  
Nicholas P. Gould ◽  
Krysten L. Schuler ◽  
Yung-Fu Chang ◽  
Anil Thachil ◽  
...  
Keyword(s):  
North Carolina ◽  
Ursus Americanus ◽  
Black Bears ◽  
Western North Carolina ◽  
American Black ◽  
American Black Bears

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
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