e-infrastructure Roadmap for Open Science in Agriculture

A bibliometric study

The e-ROSA project seeks to build a shared vision of a future sustainable e-infrastructure for research and education in agriculture in order to promote Open Science in this field and as such contribute to addressing related societal challenges. In order to achieve this goal, e-ROSA’s first objective is to bring together the relevant scientific communities and stakeholders and engage them in the process of coelaboration of an ambitious, practical roadmap that provides the basis for the design and implementation of such an e-infrastructure in the years to come.

This website highlights the results of a bibliometric analysis conducted at a global scale in order to identify key scientists and associated research performing organisations (e.g. public research institutes, universities, Research & Development departments of private companies) that work in the field of agricultural data sources and services. If you have any comment or feedback on the bibliometric study, please use the online form.

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Gene expression profiling of PBMCs from Holstein and Jersey cows sub-clinically infected with Mycobacterium avium ssp paratuberculosis


Infection of calves with intracellular Mycobacterium avium ssp. paratuberculosis (MAP) commonly results in a granulomatous, chronic inflammatory bowel disease known as Johne's disease. The asymptomatic stage of this infection can persist for the entire production life of an adult cow, resulting in reduced performance and premature culling, as well as transmission of MAP to progeny and herd-mates. It has been previously shown that the gene expression profiles of peripheral blood mononuclear cells (PBMCs) of healthy cows, and those chronically infected with MAP are inherently different, and that these changes may be indicative of disease progression Since resistance to MAP infection is a heritable trait, and has been proposed to differ amongst domestic dairy cattle breeds, the objective of the present study was to compare gene expression profiles of PBMCs from healthy adult Holstein and Jersey cows to those considered to be sub-clinically infected with MAP, as indicated by serum ELISA. Microarray analysis using a platform containing more than 10,000 probes and ontological analysis identified differences in gene expression between a) healthy and infected cows, including genes involved in the inflammatory response, and calcium binding, and b) Infected Holsteins and Jerseys, including genes Involved in the immune response, and antigen processing and presentation These results suggest a mixed pro- and anti-inflammatory phenotype of PBMCs from MAP-infected as compared to healthy control animals, and inherently different levels of immune and inflammatory-related gene expression between MAP-infected Holsteins and Jerseys. (C) 2010 Elsevier B V. All rights reserved.

  • CA
  • Univ_Guelph (CA)
Data keywords
  • ontology
Agriculture keywords
  • cattle
Data topic
  • semantics
Document type

Inappropriate format for Document type, expected simple value but got array, please use list format

Institutions 10 co-publis
  • Univ_Guelph (CA)
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e-ROSA - e-infrastructure Roadmap for Open Science in Agriculture has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 730988.
Disclaimer: The sole responsibility of the material published in this website lies with the authors. The European Union is not responsible for any use that may be made of the information contained therein.