Personal information

United Kingdom

Biography

I am originally from the county of Dorset on the south coast of England but moved to Wales to study for my honours degree in Equine Science at Aberystwyth University. For my dissertation project, I collaborated with a veterinary surgery specialising in equine AI and embryo transfer. Here, I compiled an extensive meta-dataset from breeding records to determine the factors associated with multiple ovulation and potential twin foetus in Thoroughbred mares.

My post graduate MSc research utilised a range of molecular methods to characterise Ciliate protozoa from the hindgut of the horse. I used laser dissection to isolate single cells and sequencing of 18S rRNA gene amplicons to produce a molecular phylogeny.

In 2011, I completed my PhD studentship, which was funded by the new Institute of Biological Environmental and Rural Science (IBERS). The project built on my previous work by characterising the total eukaryotic microbial community of the equine hindgut. This was carried out sequencing 18S rRNA gene amplicons for microbial community analysis and the metatranscriptome for functional activity. Screening eukaryotic cDNA from the metatranscriptome revealed some novel glycoside hydrolases. This demonstrated both the ability of ciliates to degrade structural carbohydrates and the possibility of lateral gene transfer from Bacteria.

In 2012, I moved to the Rowett Institute in Aberdeen, Scotland to work as a post doctoral researcher on a number of projects. The first,as part of the European Commission FP7 project 'RuminOmics', was to develop metaproteomics methodologies to characterise rumen microbial function. I was also involved with a BBSRC funded project investigating the aetiology of sub-acute ruminal acidosis in beef cattle (SARA). Most recently, I was part of a RESAS Scottish Government funded project using molecular methods to explore the composition and function of the ruminal microbiome under different dietary and management conditions. This involved a collaboration agreement with Scotland's Rural College (SRUC) and the Roslin Institute in Edinburgh.

I was recently awarded an honorary fellowship at the University of Aberdeen. However, I am currently based at Harper Adams University in Shropshire where I am continuing work exploring the relationship of the rumen microbial community in dairy cows with aspects of livestock management practice, production, welfare and environmental impact.

Activities

Employment (2)

Harper Adams University: Newport, Shropshire, GB

2018-10-01 to present | Post Doctoral Researcher (Department of Animal Production Welfare and Veterinary Sciences)
Employment
Source: Self-asserted source
0000-0002-8952-8826

University of Aberdeen: Aberdeen, GB

2012-05 to 2018-09-30 | Poctdoctoral Research Fellow (Rowett Institute)
Employment
Source: Self-asserted source
0000-0002-8952-8826

Education and qualifications (3)

Aberystwyth University: Aberystwyth, Ceredigion, GB

2008-10 to 2013-05 | PhD (IBERS)
Education
Source: Self-asserted source
0000-0002-8952-8826

Aberystwyth University: Aberystwyth, Ceredigion, GB

2006-10 to 2008-09 | MSc (IBERS)
Education
Source: Self-asserted source
0000-0002-8952-8826

Aberystwyth University: Aberystwyth, Ceredigion, GB

2003-10 to 2006-06 | BSc Hons (Institute of Rural Science)
Education
Source: Self-asserted source
0000-0002-8952-8826

Professional activities (1)

University of Aberdeen: Aberdeen, GB

2018-10-01 to present | Honorary Fellowship (Rowett Institute)
Invited position
Source: Self-asserted source
0000-0002-8952-8826

Works (23)

Effect of feeding Yucca schidigera extract and a live yeast on the rumen microbiome and performance of dairy cows fed a diet excess in rumen degradable nitrogen

animal
2023-10 | Journal article
Contributors: C.A. Johnson; T.J. Snelling; J.A. Huntington; J. Taylor-Pickard; H.E. Warren; L.A. Sinclair
Source: check_circle
Crossref

Compaction, aeration and addition of mycotoxin contaminated silage alters the fermentation profile, mycotoxin content and aerobic stability of ryegrass (Lolium perenne) silage

Frontiers in Agronomy
2023-08-29 | Journal article
Part of ISSN: 2673-3218
Contributors: Timothy J. Snelling; David R. Davies; James A. Huntington; Nick Adams; Helen Warren; Jules Taylor-Pickard; Liam A. Sinclair
Source: Self-asserted source
0000-0002-8952-8826

Light microscopic observations of the ruminal papillae of cattle on diets with divergent forage to cereal ratios

animal
2022-03 | Journal article
Part of ISSN: 1751-7311
Contributors: H.J. Ferguson; H.H.C. Koh-Tan; P.E.J. Johnston; R.J. Wallace; I. Andonovic; C. Michie; C.A. McCartney; E.M. Strachan; T.J. Snelling; C.D. Harvey et al.
Source: Self-asserted source
0000-0002-8952-8826

Postmortem observations on rumen wall histology and gene expression and ruminal and caecal content of beef cattle fattened on barley-based rations

Animal
2020 | Journal article
Part of ISSN: 1751-7311
Contributors: Nicholas Jonsson; H.J. Ferguson; H.H.C. Koh-Tan; C.A. McCartney; R.C. Cernat; E.M. Strachan; W. Thomson; T.J. Snelling; C.D. Harvey; I. Andonovic et al.
Source: Self-asserted source
0000-0002-8952-8826

Dietary supplemental plant oils reduce methanogenesis from anaerobic microbial fermentation in the rumen

Scientific Reports
2020-01-31 | Journal article
Contributors: Julio Ernesto Vargas; Sonia Andrés; Lorena López-Ferreras; Timothy J. Snelling; David R. Yáñez-Ruíz; Carlos García-Estrada; Secundino López
Source: check_circle
Crossref

Temporal stability of the rumen microbiota in beef cattle, and response to diet and supplements

Animal Microbiome
2019-12 | Journal article
Contributors: Timothy J. Snelling; Marc D. Auffret; Carol-Anne Duthie; Robert D. Stewart; Mick Watson; Richard J. Dewhurst; Rainer Roehe; Alan W. Walker
Source: check_circle
Crossref

Identification of Rumen Microbial Genes Involved in Pathways Linked to Appetite, Growth, and Feed Conversion Efficiency in Cattle

Frontiers in Genetics
2019-08-08 | Journal article
Part of ISSN: 1664-8021
Contributors: Joana Lima; Marc D. Auffret; Robert D. Stewart; Richard J. Dewhurst; Carol-Anne Duthie; Timothy J. Snelling; Alan W. Walker; Tom C. Freeman; Mick Watson; Rainer Roehe
Source: Self-asserted source
0000-0002-8952-8826

A heritable subset of the core rumen microbiome dictates dairy cow productivity and emissions

Science Advances
2019-07 | Journal article
Part of ISSN: 2375-2548
Source: Self-asserted source
0000-0002-8952-8826

MAGpy: a reproducible pipeline for the downstream analysis of metagenome-assembled genomes (MAGs)

Bioinformatics
2019-06-01 | Journal article
Part of ISSN: 1367-4803
Part of ISSN: 1460-2059
Source: Self-asserted source
0000-0002-8952-8826

Assembly of 913 microbial genomes from metagenomic sequencing of the cow rumen

Nature Communications
2018 | Journal article
EID:

2-s2.0-85042777904

Contributors: Stewart, R.D.; Auffret, M.D.; Warr, A.; Wiser, A.H.; Press, M.O.; Langford, K.W.; Liachko, I.; Snelling, T.J.; Dewhurst, R.J.; Walker, A.W. et al.
Source: Self-asserted source
0000-0002-8952-8826 via Scopus - Elsevier

Identification, comparison, and validation of robust rumen microbial biomarkers for methane emissions using diverse Bos Taurus breeds and basal diets

Frontiers in Microbiology
2018 | Journal article
EID:

2-s2.0-85040444935

Contributors: Auffret, M.D.; Stewart, R.; Dewhurst, R.J.; Duthie, C.-A.; Rooke, J.A.; Wallace, R.J.; Freeman, T.C.; Snelling, T.J.; Watson, M.; Roehe, R.
Source: Self-asserted source
0000-0002-8952-8826 via Scopus - Elsevier

Addressing Global Ruminant Agricultural Challenges Through Understanding the Rumen Microbiome: Past, Present, and Future

Frontiers in Microbiology
2018-09-25 | Journal article
Part of ISSN: 1664-302X
Source: Self-asserted source
0000-0002-8952-8826

Application of meta-omics techniques to understand greenhouse gas emissions originating from ruminal metabolism

Genetics Selection Evolution
2017 | Journal article
EID:

2-s2.0-85009908998

Contributors: Wallace, R.J.; Snelling, T.J.; McCartney, C.A.; Tapio, I.; Strozzi, F.
Source: Self-asserted source
0000-0002-8952-8826 via Scopus - Elsevier

Effect of sunflower and marine oils on ruminal microbiota, in vitro fermentation and digesta fatty acid profile

Frontiers in Microbiology
2017 | Journal article
EID:

2-s2.0-85021209084

Contributors: Vargas, J.E.; Andrés, S.; Snelling, T.J.; López-Ferreras, L.; Yáñez-Ruíz, D.R.; García-Estrada, C.; López, S.
Source: Self-asserted source
0000-0002-8952-8826 via Scopus - Elsevier

The rumen microbial metaproteome as revealed by SDS-PAGE

BMC Microbiology
2017 | Journal article
EID:

2-s2.0-85008603841

Contributors: Snelling, T.J.; Wallace, R.J.
Source: Self-asserted source
0000-0002-8952-8826 via Scopus - Elsevier

The ruminal microbiome associated with methane emissions from ruminant livestock

Journal of Animal Science and Biotechnology
2017 | Journal article
EID:

2-s2.0-85010204444

Contributors: Tapio, I.; Snelling, T.J.; Strozzi, F.; Wallace, R.J.
Source: Self-asserted source
0000-0002-8952-8826 via Scopus - Elsevier

Oral Samples as Non-Invasive Proxies for Assessing the Composition of the Rumen Microbial Community

PloS one
2016 | Journal article
EID:

2-s2.0-84981155291

Contributors: Tapio, I.; Shingfield, K.J.; McKain, N.; Bonin, A.; Fischer, D.; Bayat, A.R.; Vilkki, J.; Taberlet, P.; Snelling, T.J.; Wallace, R.J.
Source: Self-asserted source
0000-0002-8952-8826 via Scopus - Elsevier

Archaeal abundance in post-mortem ruminal digesta may help predict methane emissions from beef cattle.

2014 | Journal article
DOI:

10.1038/srep05892

PMID:

25081098

Contributors: Wallace RJ; Rooke JA; Duthie CA; Hyslop JJ; Ross DW; McKain N; de Souza SM; Snelling TJ; Waterhouse A; Roehe R
Source: Self-asserted source
0000-0002-8952-8826 via Europe PubMed Central

Diversity and community composition of methanogenic archaea in the rumen of scottish upland sheep assessed by different methods

PLoS ONE
2014 | Journal article
EID:

2-s2.0-84907450566

Contributors: Snelling, T.J.; Genç, B.; McKain, N.; Watson, M.; Waters, S.M.; Creevey, C.J.; Wallace, R.J.
Source: Self-asserted source
0000-0002-8952-8826 via Scopus - Elsevier
grade
Preferred source (of 2)‎

Differential recovery of bacterial and archaeal 16S rRNA genes from ruminal digesta in response to glycerol as cryoprotectant

Journal of Microbiological Methods
2013 | Journal article
EID:

2-s2.0-84887364131

Contributors: McKain, N.; Genc, B.; Snelling, T.J.; Wallace, R.J.
Source: Self-asserted source
0000-0002-8952-8826 via Scopus - Elsevier
grade
Preferred source (of 2)‎

Molecular phylogeny of Spirodinium equi, Triadinium caudatum and Blepharocorys sp. from the equine hindgut

Acta Protozoologica
2011 | Journal article
EID:

2-s2.0-84857660499

Contributors: Snelling, T.; Pinloche, E.; Worgan, H.J.; Jamie Newbold, C.; McEwan, N.R.
Source: Self-asserted source
0000-0002-8952-8826 via Scopus - Elsevier

The onset of ciliate populations in newborn foals

Acta Protozoologica
2010 | Journal article
EID:

2-s2.0-77954474495

Contributors: Egan, C.E.; Snelling, T.J.; McEwan, N.R.
Source: Self-asserted source
0000-0002-8952-8826 via Scopus - Elsevier

Isolation of Streptococcus thoraltensis from rabbit faeces.

2010-10 | Journal article
DOI:

10.1007/s00284-010-9619-0

PMID:

20217090

Contributors: Borø S; McCartney CA; Snelling TJ; Worgan HJ; McEwan NR
Source: Self-asserted source
0000-0002-8952-8826 via Europe PubMed Central
grade
Preferred source (of 2)‎