Results 51 to 60 of about 10,450,792 (163)

Integrative Genomics Identifies Candidate Genes Underlying Trypanotolerance in Hybrid African Cattle

Evolutionary Applications, Volume 19, Issue 6, June 2026.
ABSTRACT Integrative genomics combines data from different omics sources to link genotypes and phenotypes with the aim of unravelling biological networks and pathways that undergird complex traits, particularly with respect to disease. In this respect, integrative genomics, leveraging population and functional genomic data, can be employed to ...
Gillian P. McHugo, James A. Ward, Said Ismael Ng'ang'a, Laurent A. F. Frantz, John A. Browne, Michael Salter‐Townshend, Grace M. O'Gorman, Kieran G. Meade, Emmeline W. Hill, Thomas J. Hall, David E. MacHugh   +10 more
wiley   +1 more source

Pathological Impact of Johne’s disease in Cattle: A Review Article

Journal of Applied Veterinary Sciences, 2021
Johne’s disease is an international healthiness problem affecting ruminants. It is caused by Myobacterium avium spp. paratuberculosis (MAP). It has serious production-limiting important and also caused significant cost-effective loss in flocks due to ...
S.A. Radam, I.B. Falih, S.L. Hassan, H.B. AL-Sabaawy   +3 more
doaj   +1 more source

Serial and Parallel Testing Strategies for Johne's Disease: Effects on Milk Production Traits and Milk Income on New Zealand Dairy Cattle

New Zealand Journal of Agricultural Research, Volume 69, Issue 2, April 2026.
The suboptimal accuracy of current diagnostic tests necessitates alternative testing strategies to improve the detection of Johne's disease. We studied parallel and serial testing strategies to quantify the association between milk production and Johne's disease status. For this, two commercial Johne's disease Enzyme‐Linked Immunosorbent Assay, ELISAs,
Venkatesh K. M., Nicolas Lopez‐Villalobos, Sandeep K. Gupta, Garry B. Udy, Richard Laven, Venkata Sayoji Rao Dukkipati   +5 more
wiley   +1 more source

Risk assessment of the production of seaweed in the Netherlands; food safety and nature

Food Risk Assess Europe, Volume 4, Issue 2, April 2026.
Abstract Seaweed is seen as an important source of alternative proteins for a sustainable food system and food security. The cultivation of seaweed is therefore encouraged by the European Union (EU) and also by the Dutch government.In the Netherlands, seaweed is farmed on small scale in the Southwest Delta, the Wadden Sea and the North Sea. Despite the
S. M. Schrap, J.W.H. Biesterbos, M. Bovers, A.E.I. de Jong, S.N. Kuper, D.T.H.M. Sijm   +5 more
wiley   +1 more source

Monensin causes dose dependent inhibition of Mycobacterium avium subspecies paratuberculosis in radiometric culture

Gut Pathogens, 2009
Background Mycobacterium avium subspecies paratuberculosis (MAP) causes a chronic wasting diarrheal disease in ruminants called Johne's disease, that is evocative of human inflammatory bowel disease (IBD).
Greenstein Robert J, Su Liya, Whitlock Robert H, Brown Sheldon T   +3 more
doaj   +1 more source

The Relationship Between Immunopathology and Body Condition of Mixed‐Age Ewes

New Zealand Journal of Agricultural Research, Volume 69, Issue 1, February 2026.
Ill thrift in ewes, characterised by less than desirable body condition, is a multifactorial condition often attributed to nutritional deficits, though immunopathological factors may also play a role. This study investigated associations between body condition scores (BCS) and immunopathological states in 120 mixed‐age ewes grazing pasture over 4 ...
Melissa N. Hempstead, Sandeep K. Gupta, Paul M. Candy, Rina Hannaford, Dave M. Leathwick, Chris M. Miller, Anne L. Ridler, Mallory A. Ross, Laura B. Hunter, Trevor J. Watson, Tania A. Wilson, Karin E. Schütz, Alex K. Chambers, Christian W. Sauermann, Cheryl E. O’Connor, Natalie A. Parlane   +15 more
wiley   +1 more source

Evaluation of real time PCR for the detection of Mycobacterium avium subsp. paratuberculosis in faecal samples of cattle

Journal of Veterinary and Animal Sciences, 2021
The efficiency and suitability of a MAP F57 based SYBR Green qPCR assay for the detection of Mycobacterium avium subsp. paratuberculosis (MAP) using a set of known MAP positive (12) and MAP negative (23) DNA samples that were previously identified by ...
R. K. Chaitanya, G. Priyanka, B. Sreedevi   +2 more
doaj   +1 more source

Development of a Fully Automated, High‐Throughput Molecular Assay for Detection of Rat Hepatitis E Virus in Routine Diagnostics

Journal of Medical Virology, Volume 98, Issue 2, February 2026.
ABSTRACT Recently, cases of human infection with rat hepatitis E virus (ratHEV, Rocahepevirus ratti) have been reported worldwide. Due to the significant genetic differences between ratHEV and human HEV genotypes 1–4 (Paslahepevirus balayani), current HEV diagnostic assays are unable to detect ratHEV.
Jessica Panajotov, Katja Giersch, Lisa Sophie Pflüger, Dominik Nörz, Moritz Grunwald, Hui Ting Tang, Marco Kaiser, Sven Pischke, Rainer G. Ulrich, Susanne Pfefferle, Julian Schulze zur Wisch, Victor Max Corman, Martin Aepfelbacher, Reimar Johne, Marc Lütgehetmann   +14 more
wiley   +1 more source

Comparison of Machine Learning Tree-Based Algorithms to Predict Future Paratuberculosis ELISA Results Using Repeat Milk Tests

Animals
Machine learning algorithms have been applied to various animal husbandry and veterinary-related problems; however, its use in Johne’s disease diagnosis and control is still in its infancy. The following proof-of-concept study explores the application of
Jamie Imada, Juan Carlos Arango-Sabogal, Cathy Bauman, Steven Roche, David Kelton   +4 more
doaj   +1 more source

The genetic architecture of milk ELISA scores as an indicator of Johne's disease (paratuberculosis) in dairy cattle.

Journal of Dairy Science, 2018
Johne's disease (or paratuberculosis), caused by Mycobacterium avium ssp. paratuberculosis (MAP) infection, is a globally prevalent disease with severe economic and welfare implications.
L. Brito, S. Mallikarjunappa, M. Sargolzaei, A. Koeck, J. Chesnais, F. Schenkel, K. Meade, F. Miglior, N. Karrow   +8 more
semanticscholar   +1 more source