Mycobiome of the external ear canal of healthy cows

Leyna Díaz; Gemma Castellá; M. Rosa Bragulat; Andreu Paytuví-Gallart; Walter Sanseverino; F. Javier Cabañes

doi:10.1093/mmy/myae049

Mycobiome of the external ear canal of healthy cows

Leyna Díaz, Gemma Castellá^*, M. Rosa Bragulat, Andreu Paytuví-Gallart, Walter Sanseverino, F. Javier Cabañes

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Malassezia yeasts belong to the normal skin microbiota of a wide range of warm-blooded animals. However, their significance in cattle is still poorly understood. In the present study, the mycobiota of the external ear canal of 20 healthy dairy Holstein cows was assessed by cytology, culture, PCR, and next-generation sequencing. The presence of Malassezia was detected in 15 cows by cytology and PCR. The metagenomic analysis revealed that Ascomycota was the predominant phylum but M. pachydermatis the main species. The Malassezia phylotype 131 was detected in low abundance. Nor M. nana nor M. equina were detected in the samples.

Idioma original	Anglès
Número d’article	myae049
Revista	Medical Mycology
Volum	62
Número	5
DOIs	https://doi.org/10.1093/mmy/myae049
Estat de la publicació	Publicada - 1 de maig 2024

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title = "Mycobiome of the external ear canal of healthy cows",

abstract = "Malassezia yeasts belong to the normal skin microbiota of a wide range of warm-blooded animals. However, their significance in cattle is still poorly understood. In the present study, the mycobiota of the external ear canal of 20 healthy dairy Holstein cows was assessed by cytology, culture, PCR, and next-generation sequencing. The presence of Malassezia was detected in 15 cows by cytology and PCR. The metagenomic analysis revealed that Ascomycota was the predominant phylum but M. pachydermatis the main species. The Malassezia phylotype 131 was detected in low abundance. Nor M. nana nor M. equina were detected in the samples.",

keywords = "cows, ear mycobiome, M. pachydermatis, Malassezia, next-generation sequencing",

author = "Leyna D{\'i}az and Gemma Castell{\'a} and Bragulat, \{M. Rosa\} and Andreu Paytuv{\'i}-Gallart and Walter Sanseverino and Caba{\~n}es, \{F. Javier\}",

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T1 - Mycobiome of the external ear canal of healthy cows

AU - Díaz, Leyna

AU - Castellá, Gemma

AU - Bragulat, M. Rosa

AU - Paytuví-Gallart, Andreu

AU - Sanseverino, Walter

AU - Cabañes, F. Javier

PY - 2024/5/1

Y1 - 2024/5/1

N2 - Malassezia yeasts belong to the normal skin microbiota of a wide range of warm-blooded animals. However, their significance in cattle is still poorly understood. In the present study, the mycobiota of the external ear canal of 20 healthy dairy Holstein cows was assessed by cytology, culture, PCR, and next-generation sequencing. The presence of Malassezia was detected in 15 cows by cytology and PCR. The metagenomic analysis revealed that Ascomycota was the predominant phylum but M. pachydermatis the main species. The Malassezia phylotype 131 was detected in low abundance. Nor M. nana nor M. equina were detected in the samples.

AB - Malassezia yeasts belong to the normal skin microbiota of a wide range of warm-blooded animals. However, their significance in cattle is still poorly understood. In the present study, the mycobiota of the external ear canal of 20 healthy dairy Holstein cows was assessed by cytology, culture, PCR, and next-generation sequencing. The presence of Malassezia was detected in 15 cows by cytology and PCR. The metagenomic analysis revealed that Ascomycota was the predominant phylum but M. pachydermatis the main species. The Malassezia phylotype 131 was detected in low abundance. Nor M. nana nor M. equina were detected in the samples.

KW - cows

KW - ear mycobiome

KW - M. pachydermatis

KW - Malassezia

KW - next-generation sequencing

UR - https://www.scopus.com/pages/publications/85193098064

U2 - 10.1093/mmy/myae049

DO - 10.1093/mmy/myae049

M3 - Article

C2 - 38684473

AN - SCOPUS:85193098064

SN - 1369-3786

VL - 62

JO - Medical Mycology

JF - Medical Mycology

IS - 5

M1 - myae049

ER -

Mycobiome of the external ear canal of healthy cows

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