News
CDCB delivers the latest news on genetic improvement, research and U.S. evaluations through its monthly newsletter, dairy media, and events.
System Downtime, Weekly Schedule Change
January 11, 2024
UPDATE: As of 10:30 a.m. eastern on Tuesday, January 16, CDCB systems are back online and fully operational after the scheduled hardware maintenance. Weekly evaluations will be released Wednesday, January 17.
Recumbency in Holstein Calves
April 3, 2023
Researchers at Penn State University have been collaborating with colleagues at USDA’s Agricultural Research Service to study a new genetic defect in Holstein cattle. This defect is characterized by otherwise healthy animals that are unable to stand. This condition, currently called calf recumbency, has proven to be more complex than other known genetic defects.
April 2023 Evaluation Changes: What’s New?
March 7, 2023
The Council on Dairy Cattle Breeding and USDA Animal Genomics Improvement Laboratory are implementing a series of changes with the triannual U.S. evaluations on April 4, 2023.
Accreditation for Parentage Verification Extended by ICAR
February 10, 2023
CDCB has been re-accredited as a DNA Data Interpretation Center for parentage verification by ICAR. This certification is part of CDCB’s service to U.S.-based genomic nominators and facilitates the export of U.S. genetics.
New Research Published on Residual Feed Intake
November 1, 2022
Research by collaborators from five universities, CDCB and USDA AGIL was published in the November 1, 2022, Frontiers in Genetics: Impact of epistasis effects on the accuracy of predicting phenotypic values of residual feed intake in U.S. Holstein cows.
WebConnect Replaces Legacy System
October 27, 2022
CDCB’s new WebConnect platform has now completely replaced the legacy system for evaluation queries, results and listings.
Publication: Feeding Behavior Traits Associated with Feed Efficiency
October 13, 2022
The September 2022 Journal of Dairy Science published a paper by researchers from CDCB, University of Wisconsin-Madison and Michigan State University, examining feeding behavior as an indicator trait for feed efficiency.
Publication: Genomic Selection in U.S. Dairy Cattle
September 9, 2022
Frontiers in Genetics published a review by George Wiggans and José Carrillo on September 9, 2022: Genomic Selection in U.S. Dairy Cattle.
CDCB Connection
A monthly newsletter, details genetic evaluation updates and industry news.
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