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NIH Extrinsic Factors Workshop

August 09, 2022

Enhance Rigor and Reproducibility in Animal Research by Managing Extrinsic Factors

When: September 23, 28, and 30, 2022

Venue: Zoom

Register: scgcorp.com/ExtrinsicFactorsWS

The workshop will be a forum to discuss the current status of and needs for understanding extrinsic environmental factors; their potential impact on animal research outcomes; and how facilities may optimally manage, monitor, and report these extrinsic factors in an effort to enhance reproducibility and rigor in animal research. The focus of this workshop will be on identifying gaps, opportunities, and new approaches in husbandry of commonly and widely used animal models; relevant environmental factors and conditions; and the need for novel instruments, equipment, and infrastructure for animal research core facilities (e.g., modern design of research core facilities, high-throughput equipment, telemetry for behavioral research).

05.17.2025

Weather and Shipping

The welfare of the animals is of utmost importance and as we head into the summer months, inclement weather and excessive heat will delay/prevent shipments of live animals.  Be aware that hot temperatures between June and mid-September may negatively impact the ability of couriers to safely ship animals so please plan your live animal orders accordingly.

02.16.2025

In Need of a New Rat Model?

Need a new rat model?  The RRRC in conjunction with the MU Animal Modeling Core (AMC) can assist with the generation of transgenic rats, create knock-out and knock-in rats using CRISPR/Cas9 technology and genetically manipulate rat embryonic stem cells to make chimeric animals.  Contact us to discuss your rat model needs and how we can help. 

07.07.2024

Laboratory Animal Genetic Reporting (LAG-R) Guidelines Published

The LAG-R framework (Laboratory Animal Genetic Reporting) is a set of guidelines to support more complete documentation of the genetic make-up of animals of all species that are used in research, with the aim of bolstering reproducibility, reliability, and overall scientific rigor. See Nature Communications (https://doi.org/10.1038/s41467-024-49439-y).

02.05.2024

GRCr8: A new rat reference assembly is now available.

GRCr8 (GenBank NCBI # GCA_036323735.1) is the latest version of the rat reference genome assembly. See the Genome Reference Consortium (GRC) blog for more details.