Cattle resistance to ticks is known to be under genetic control with a complex biological mechanism within and among breeds. Our aim was to identify genomic segments and tag single nucleotide polymorphisms (SNPs) associated with tick-resistance in Hereford and Braford cattle. The predic...

Genomic selection (GS) has played an important role in cattle breeding programs. However, genotyping prices are still a challenge for implementation of GS in beef cattle and there is still a lack of information about the use of low-density Single Nucleotide Polymorphisms (SNP) chip...

Este estudo teve como objetivo avaliar o efeito da adubação na colonização micorrízica e caracterizar a colonização micorrízica de espécies de gramíneas nativas de diferentes velocidades de crescimento.