Author

Ana Isabel Chávez-Martínez

Universidad Nacional Autónoma de MéxicoORCID 0000-0001-6369-4853Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 1 Plant Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:bacteria (other)· 1 Research Focus:cell type annotation· 1 Assay:DNA methylation· 1 Research Focus:gene regulatory network inference· 1 Research Focus:host-pathogen & immune response· 1 Organism:plant (other)· 1 Assay:proteomics· 1

Frequent Co-Authors

Alfonso LeijaiD· 1 shared Carlos Leonel Ahumada-Manuel· 1 shared Carmen QuintoiD· 1 shared Cinthia E. NúñeziD· 1 shared Guadalupe Espı́niD· 1 shared Janet Palacios-MartíneziD· 1 shared Josefina Guzmán· 1 shared Karel EstradaiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 20 mutual co-author links

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1 shared paperPlant Biology

Alfonso LeijaORCID

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2 papers

Recent·Most cited

MicrobiologyMicrobiologyPeer-reviewedMar 24, 2026

Azotobacter vinelandii AmrZ is a global regulator linking alginate production and c-di-GMP homeostasis

Miriam Citlalli Gonzaga-Pérez, Carlos Leonel Ahumada-Manuel, Ana Isabel Chávez-Martínez…·Cinthia E. Núñez

This paper identifies AmrZ as a global regulator in Azotobacter vinelandii that links alginate production to c-di-GMP homeostasis by directly activating algD and specific DGCs, while reducing motility.

DOI 10.1099/mic.0.001686

bacteria (other)DNA methylation

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Plant BiologyPLoS ONEPeer-reviewedMay 5, 2025

The non-specific phospholipase C of common bean PvNPC4 modulates roots and nodule development

Ronal Pacheco, Marco A. Juárez-Verdayes, Ana Isabel Chávez-Martínez…·Carmen Quinto

This study identifies PvNPC4, a non-specific phospholipase C in common bean, as a key regulator of root and nodule development during rhizobial symbiosis.

5 citations

plant (other)experimental assay

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