Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.


The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page


My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2007 1
2016 1
2020 1
2021 1
2023 0

Text availability

Article attribute

Article type

Publication date

Search Results

4 results

Results by year

Filters applied: . Clear all
Page 1
Phylogenomics and population genomics of SARS-CoV-2 in Mexico during the pre-vaccination stage reveals variants of interest B. and B.1.1.222 or B.1.1.519 and the nucleocapsid mutation S194L associated with symptoms.
Barona-Gómez F, Delaye L, Díaz-Valenzuela E, Plisson F, Cruz-Pérez A, Díaz-Sánchez M, García-Sepúlveda CA, Sanchez-Flores A, Pérez-Abreu R, Valencia-Valdespino FJ, Vega-Magaña N, Muñoz-Valle JF, García-González OP, Bernal-Silva S, Comas-García A, Cibrián-Jaramillo A. Barona-Gómez F, et al. Among authors: cruz perez a. Microb Genom. 2021 Nov;7(11):000684. doi: 10.1099/mgen.0.000684. Microb Genom. 2021. PMID: 34846283 Free PMC article.
Development of a dispersive liquid-liquid microextraction coupled with magnetic dispersive microsolid phase extraction for determination of triazines in wastewater samples.
Aguilar-Arteaga K, Hernández-Mera C, Díaz-Batalla L, Castañeda-Ovando A, Cruz-Pérez AE, Barrado-Esteban E, Carrillo-Cárdenas M. Aguilar-Arteaga K, et al. Among authors: cruz perez ae. Anal Bioanal Chem. 2020 Feb;412(5):1203-1213. doi: 10.1007/s00216-019-02354-4. Epub 2020 Jan 10. Anal Bioanal Chem. 2020. PMID: 31925490