dor_id: 4149492

506.#.#.a: Público

590.#.#.d: Los artículos enviados a la revista "Veterinaria México OA", se juzgan por medio de un proceso de revisión por pares

510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT); Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex); Scientific Electronic Library Online (SciELO); Bibliografía Latinoamericana (Biblat); La Red de Revistas Científicas de América Latina y el Caribe, España y Portugal (Redalyc); Connecting research and researchers (ORCiD)

561.#.#.u: https://www.fmvz.unam.mx/

650.#.4.x: Biotecnología y Ciencias Agropecuarias

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: https://veterinariamexico.fmvz.unam.mx/index.php/vet/index

351.#.#.b: Veterinaria México OA

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

590.#.#.c: Open Journal Systems (OJS)

270.#.#.d: MX

270.1.#.d: México

590.#.#.b: Concentrador

883.#.#.u: https://revistas.unam.mx/catalogo/

883.#.#.a: Revistas UNAM

590.#.#.a: Coordinación de Difusión Cultural

883.#.#.1: https://www.publicaciones.unam.mx/

883.#.#.q: Dirección General de Publicaciones y Fomento Editorial

850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: https://veterinariamexico.fmvz.unam.mx/index.php/vet/article/view/1030/898

100.1.#.a: Márquez Mota, Claudia C; Piña González, Laura; Sánchez Tapia, Mónica; Torres, Nimbe; Tovar, Armando; Loor, Juan J; Alharthi, Abdulrahman; Corona, Luis

524.#.#.a: Márquez Mota, Claudia C, et al. (2023). Changes in the bacterial diversity of the ruminal liquid fraction of dairy cows on a corn stover based diet: Ruminal microbial population of cattle fed corn stover. Veterinaria México OA; Vol. 10, 2023. Recuperado de https://repositorio.unam.mx/contenidos/4149492

245.1.0.a: Changes in the bacterial diversity of the ruminal liquid fraction of dairy cows on a corn stover based diet: Ruminal microbial population of cattle fed corn stover

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Facultad de Medicina Veterinaria y Zootecnia, UNAM

264.#.0.c: 2023

264.#.1.c: 2023-04-24

653.#.#.a: microbiota; corn stover; fibrolytic bacteria; metagenomics; Cattle; Ruminal microbiota

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY 4.0 Internacional, https://creativecommons.org/licenses/by/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico vetmexicooa@gmail.com

884.#.#.k: https://veterinariamexico.fmvz.unam.mx/index.php/vet/article/view/1030

001.#.#.#: 131.oai:ojs.pkp.sfu.ca:article/1030

041.#.7.h: eng

520.3.#.a: Corn stover is a low-quality forage rich in lignocellulosic material. however, it is also a palatable and low-cost feedstuff for cattle. in this study, we hypothesized that feeding exclusively a corn stover-based diet (csd), compared with one based on corn silage-oat hay, increases the abundance of the bacterial families and genera involved in cellulose and hemicellulose metabolism. for that purpose, we collected filtered ruminal fluid from six dry holstein cows during two periods period 1, cows consumed a control diet based on corn silage and oat hay (cd), and in the period 2, cows were fed csd for 45 days. ruminal fluid was collected through esophageal tubing. ruminal microorganisms were identified by sequencing the 16s rrna gene using the illumina miseq platform. compared with cd, feeding csd for 45 days increased bacterial families and genera associated with higher neutral detergent fiber content and esterase and hemicellulolytic activities, such as rikenellaceae, prevotella, and pseudobutyrivibrio. these results indicate that the liquid fraction of ruminal digesta contains a large number of microorganisms that help degrade lignocellulosic complexes, especially when diets with low-quality forages such as csd are fed.

773.1.#.t: Veterinaria México OA; Vol. 10 (2023)

773.1.#.o: https://veterinariamexico.fmvz.unam.mx/index.php/vet/index

022.#.#.a: ISSN electrónico: 2448-6760

310.#.#.a: Trimestral

264.#.1.b: Facultad de Medicina Veterinaria y Zootecnia, UNAM

doi: https://doi.org/10.22201/fmvz.24486760e.2023.1030

harvesting_date: 2023-11-08 13:10:00.0

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file_creation_date: 2023-04-24 22:41:11.0

file_modification_date: 2023-04-24 22:41:20.0

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Artículo

Changes in the bacterial diversity of the ruminal liquid fraction of dairy cows on a corn stover based diet: Ruminal microbial population of cattle fed corn stover

Márquez Mota, Claudia C; Piña González, Laura; Sánchez Tapia, Mónica; Torres, Nimbe; Tovar, Armando; Loor, Juan J; Alharthi, Abdulrahman; Corona, Luis

Facultad de Medicina Veterinaria y Zootecnia, UNAM, publicado en Veterinaria México OA, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Entidad o dependencia
Facultad de Medicina Veterinaria y Zootecnia, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

Cita

Márquez Mota, Claudia C, et al. (2023). Changes in the bacterial diversity of the ruminal liquid fraction of dairy cows on a corn stover based diet: Ruminal microbial population of cattle fed corn stover. Veterinaria México OA; Vol. 10, 2023. Recuperado de https://repositorio.unam.mx/contenidos/4149492

Descripción del recurso

Autor(es)
Márquez Mota, Claudia C; Piña González, Laura; Sánchez Tapia, Mónica; Torres, Nimbe; Tovar, Armando; Loor, Juan J; Alharthi, Abdulrahman; Corona, Luis
Tipo
Artículo de Investigación
Área del conocimiento
Biotecnología y Ciencias Agropecuarias
Título
Changes in the bacterial diversity of the ruminal liquid fraction of dairy cows on a corn stover based diet: Ruminal microbial population of cattle fed corn stover
Fecha
2023-04-24
Resumen
Corn stover is a low-quality forage rich in lignocellulosic material. however, it is also a palatable and low-cost feedstuff for cattle. in this study, we hypothesized that feeding exclusively a corn stover-based diet (csd), compared with one based on corn silage-oat hay, increases the abundance of the bacterial families and genera involved in cellulose and hemicellulose metabolism. for that purpose, we collected filtered ruminal fluid from six dry holstein cows during two periods period 1, cows consumed a control diet based on corn silage and oat hay (cd), and in the period 2, cows were fed csd for 45 days. ruminal fluid was collected through esophageal tubing. ruminal microorganisms were identified by sequencing the 16s rrna gene using the illumina miseq platform. compared with cd, feeding csd for 45 days increased bacterial families and genera associated with higher neutral detergent fiber content and esterase and hemicellulolytic activities, such as rikenellaceae, prevotella, and pseudobutyrivibrio. these results indicate that the liquid fraction of ruminal digesta contains a large number of microorganisms that help degrade lignocellulosic complexes, especially when diets with low-quality forages such as csd are fed.
Tema
microbiota; corn stover; fibrolytic bacteria; metagenomics; Cattle; Ruminal microbiota
Idioma
eng
ISSN
ISSN electrónico: 2448-6760

Enlaces