01287nam a2200193 a 450000100080000000500110000800800410001902200140006002400450007410000160011924501760013526002950031149000310060652003580063765000230099565300440101870000150106270000160107710606332020-01-16       2019    bl uuuu     u01u1 u    #d  a1688-92667 ahttp://doi.org/10.35676/INIA/ST.2532DOI1 aNAVARRO, M.  aMetagenomic approach to assist genetic improvement programs in reducing methane emissions and improving feed efficiency from beef cattle. [Abstract]h[electronic resource]  aIn: REDBIO; INIA (Instituto Nacional de Investigación Agropecuaria); REDBIO Argentina. X Encuentro Latinoamericano y del Caribe de Biotecnología Agropecuaria y XI Simposio Redbio Argentina. Libro de Resúmenes. Montevideo 12 - 15 Noviembre 2019. Montevideo (UY): INIA, 2019. p. 166.c2019  a(INIA Serie Técnica; 253)  aBeef meat is one of the products with the highest intensity of greenhouse gas emissions in livestock production chains. Emissions are mainly in the form of methane (CH4) produced by enteric fermentation. This process is carried out by the symbiotic ruminal microbiota and causes a loss of energy for the host which may decrease the feed efficiency (FE).  aBOVINOS PARA CARNE  aEMISIÓN DE GASES DE EFECTO INVERNADERO1 aPERAZA, P.1 aNAVAJAS, E.