DrStafford Vigors

My primary research area is focused on the understanding of animal microbiomes and their interactions with the host animal to improve animal productivity, animal health and reduce the environmental impact of their production to improve sustainability. As part of this research I utilise next generation sequencing approaches such as: 16S rRNA sequencing, metagenomics, whole genome sequencing and RNA sequencing ’ to assess the impact of alterations in the gut microbiome and changes in gene expression in animal models of feed efficiency, additive supplementation and methane emissions. In addition, in vitro screening systems such as "batch culture", RUSITEC and cell culture models. Ongoing projects focus on strategies to reduce methane emissions through both early life interventions and feed additives to the mature ruminant. In addition, nutritional strategies to improve post-weaning pig performance and the potential of microalgae as an animal feed are being undertaken. Other projects have also focused on the identification of genes and SNPs impacting phenotypes such as feed efficiency and meat quality.