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RRRC Rat Strains

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1045 
Michael J. Soares 
1040 
Michael J. Soares 
1047 
Michael J. Soares 
1020 
Thbs4
Z. David Luo 
1078 
 
Brandon Harvey 
1077 
 
Brandon Harvey 
1080 
 
Mike Michaelides 
1081 
 
Mike Michaelides 
799 
 
Elizabeth Bryda 
1021 
 
Yasuhiro Kazuki 
997 
 
Richard J. Roman 
1068 
 
Arthur P. Arnold 
1045 
donor: Michael J. Soares
1040 
donor: Michael J. Soares
1047 
donor: Michael J. Soares
1020 
donor: Z. David Luo
1078 
donor: Brandon Harvey
1077 
donor: Brandon Harvey
1080 
donor: Mike Michaelides
1081 
donor: Mike Michaelides
799 
donor: Elizabeth Bryda
1021 
donor: Yasuhiro Kazuki
997 
donor: Richard J. Roman
1068 
donor: Arthur P. Arnold

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05.21.2026

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.

05.21.2026

Provide Your Input on NIH's Proposed Strategic Plan by May 26, 2026.

The NIH is currently seeking input for its next strategic plan, and a major focus of this framework involves the future of animal research. Because these high-level policies directly impact the future of the RRRC and your work, it’s crucial that the scientific community participates. The NIH has provided a short feedback form that only takes a few minutes to complete. Please consider submitting your input. URL: https://grants.nih.gov/news-events/nih-extramural-nexus-news/2026/03/nih-seeks-input-on-framework-for-next-nih-wide-strategic-plan   Comments must be submitted electronically through the submission website. Responses must be received on May 26, 2026, by 11:59:59 p.m. (ET). 

07.30.2025

Animal Models and New Approach Methodologies (NAMs)

NAMs are lab (e.g., organoids and iPSCs) or computer-based methods intended to expand our tools for modeling human biology and disease. While this field is rapidly evolving, the need for animal models remains, especially for situations where a complex biological system is necessary. In addition, animal models serve as vital in vivo controls for the validation and verification of emerging NAMs.