Evidence map›Paper›PMID 40402178›Full record

ArticleMicrobial ecology2025

MALDI-TOF Mass Spectrometry Characterization of Culturable Microbiota Associated with the Skin of Amphibians from the Southern Andes Mountains of Ecuador.

J Salazar, J González, R Riofrío, F Siavichay, M Carrera, A Mogrovejo, G Barrera-Galicia, A Valdez-Tenezaca

Abstract read
In one paragraph

Article in Microbial ecology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

J SalazarLaboratorio de Ecología Microbiana y Principios Activos, Centro de Investigación Innovación y Transferencia de Tecnología CIITT, Universidad Católica de Cuenca, Vía a Biblín, Ricaurte, Cuenca, 010108, Ecuador. jazmin.salazar@ucacue.edu.ec.
J GonzálezLaboratorio de Ecología Microbiana y Principios Activos, Centro de Investigación Innovación y Transferencia de Tecnología CIITT, Universidad Católica de Cuenca, Vía a Biblín, Ricaurte, Cuenca, 010108, Ecuador.
R RiofríoLaboratorio de Ecología Microbiana y Principios Activos, Centro de Investigación Innovación y Transferencia de Tecnología CIITT, Universidad Católica de Cuenca, Vía a Biblín, Ricaurte, Cuenca, 010108, Ecuador.
F SiavichayCentro de Conservación de Anfibios, Bioparque AMARU, Cuenca, 010109, Ecuador.
M CarreraLaboratorio de Ecología Microbiana y Principios Activos, Centro de Investigación Innovación y Transferencia de Tecnología CIITT, Universidad Católica de Cuenca, Vía a Biblín, Ricaurte, Cuenca, 010108, Ecuador.
A MogrovejoLaboratorio de Ecología Microbiana y Principios Activos, Centro de Investigación Innovación y Transferencia de Tecnología CIITT, Universidad Católica de Cuenca, Vía a Biblín, Ricaurte, Cuenca, 010108, Ecuador.
G Barrera-GaliciaLaboratorio de Microbiología Ambiental, Unidad Académica de Ciencias Químicas, Universidad de Zacatecas, Campus Siglo XXI, Carretera Zacatecas-Guadalajara Km 6, La Escondida, Zacatecas, 98160, México.
A Valdez-TenezacaLaboratorio de Ecología Microbiana y Principios Activos, Centro de Investigación Innovación y Transferencia de Tecnología CIITT, Universidad Católica de Cuenca, Vía a Biblín, Ricaurte, Cuenca, 010108, Ecuador. adrian.valdez@utalca.cl.

Funding

Universidad Católica de Cuenca PICCIITT19-11
6 · The paper itself

Abstract

Ecuador is recognized for having a high diversity of anuran species, which are distributed mainly south of the Andes mountains. However, due to their geographic location and accessibility, there are few studies related to the culturable microbiota of these amphibians in this region. The objective of this study was to explore the bacterial and fungal biodiversity present on the skin of wild anuran species in the southern Andes of Ecuador and to observe whether geographical barriers in the region could increase the variability of the culturable microbiota through MALDI-TOF mass spectrometry. This analysis revealed the presence of 29 bacterial taxa and 9 fungal taxa, consisting mainly of: Pseudomonas chlororaphis (28%), Acinetobacter iwoffii (14%), Pseudomonas fluorescens (14%), and Hortaea werneckii (26.4%), Fusarium solani (20.5%), Syncephalastrum spp. (20.5%), respectively. Diversity varied across the five sampling locations, with geographic location proving to be a significant driver of diversity. Some of the most abundant bacterial and fungal genera have important associations with skin diseases in wildlife and humans. This work represents a glimpse into the complex biodiversity of bacteria and fungi that inhabit the skin substrate, and further studies will be needed to better understand bacterial and fungal biodiversity with potential implications for establishing conservation strategies, along with the development of necessary animal protection measures.

Indexed as

AnuraBacteriaFungiMicrobiotaSkinAnimalsBiodiversityEcuadorSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationAndesAnuraBacteriaFungiMALDI-TOF mass spectrometry

Identifiers

PMID40402178
PMCPMC12098423

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.