Mecanografiado Trabajo de ascenso (Lic. en Física)-- Universidad de Los Andes, Facultad de Ciencias, Departamento de Física, Mérida, 1977 Incluye bibliografía e índice
Romero, Héctor, Zavala, Alejandro, Musto, Héctor
The patterns of synonymous codon choices of the completely sequenced genome of the bacterium Chlamydia trachomatis were analysed. We found that the most important source of variation among the genes...
Molecular Evolution of Hepatitis A Virus: a New Classification Based on the Complete VP1 Protein
Costa-Mattioli, Mauro, Cristina, Juan, Romero, Héctor, Perez-Bercof, Raoul, Casane, Didier, Colina, Rodney, ...
Hepatitis A virus (HAV) is a positive-stranded RNA virus in the genus Hepatovirus in the family Picornaviridae. So far, analysis of the genetic variability of HAV has been based on two discrete...
Evolution of selenium utilization traits
Romero, Héctor, Zhang, Yan, Gladyshev, Vadim N, Salinas, Gustavo
Completely sequenced genomes were analyzed for occurrence of SelA, B, C, D and ybbB genes. SelB and SelC were found to be signatures for the Sec decoding trait, while SelD defines the overall...