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RRRC Rat Strains

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   sort strains by clicking category headings below
657 
LacZ
Xugang Xia 
Cryopreserved
660 
 
George T. Cicila 
Cryopreserved
643 
Matthew LaVail 
Cryopreserved
662 
Rat Resource and Research Center (RRRC) 
Cryopreserved
664 
unknown
Edith D. Hendley 
Cryopreserved
663 
unknown
Edith D. Hendley 
Cryopreserved
665 
 
Julie A. Williams 
Cryopreserved
667 
 
Percio S. Gulko 
Cryopreserved
668 
 
Percio S. Gulko 
Cryopreserved
669 
 
Percio S. Gulko 
Cryopreserved
670 
 
Percio S. Gulko 
Cryopreserved
671 
 
Percio S. Gulko 
Cryopreserved
672 
 
Percio S. Gulko 
Cryopreserved
673 
 
Percio S. Gulko 
Cryopreserved
674 
 
Percio S. Gulko 
Cryopreserved
675 
 
Percio S. Gulko 
Cryopreserved
676 
 
Percio S. Gulko 
Cryopreserved
677 
 
Percio S. Gulko 
Cryopreserved
678 
 
Percio S. Gulko 
Cryopreserved
679 
 
Percio S. Gulko 
Cryopreserved
680 
 
Percio S. Gulko 
Cryopreserved
681 
 
Percio S. Gulko 
Cryopreserved
687 
Brandon Harvey/Jim Pickel 
Cryopreserved
684 
 
Anne Kwitek 
Cryopreserved
685 
 
Anne Kwitek 
Cryopreserved
686 
 
Anne Kwitek 
Cryopreserved
683 
 
Anne Kwitek 
Cryopreserved
692 
 
David Blizard 
Cryopreserved
691 
 
David Blizard 
Cryopreserved
688 
Cre recombinase
Dusan Bartsch 
Cryopreserved
689 
N/A
Dusan Bartsch 
Cryopreserved
642 
Matthew LaVail 
Cryopreserved
644 
Matthew LaVail 
Cryopreserved
646 
Matthew LaVail 
Cryopreserved
693 
 
Percio S. Gulko 
Cryopreserved
727 
 
Graeme Woodworth 
Cryopreserved
695 
 
Cheryl Gariepy 
Cryopreserved
661 
Elizabeth Bryda 
Cryopreserved
696 
 
Guy Perry 
Cryopreserved
735 
TetR
Brandon Harvey/Jim Pickel 
Cryopreserved
657 
Cryopreserved
donor: Xugang Xia
660 
Cryopreserved
donor: George T. Cicila
643 
Cryopreserved
donor: Matthew LaVail
662 
Cryopreserved
donor: Rat Resource and Research Center (RRRC)
664 
Cryopreserved
donor: Edith D. Hendley
663 
Cryopreserved
donor: Edith D. Hendley
665 
Cryopreserved
donor: Julie A. Williams
667 
Cryopreserved
donor: Percio S. Gulko
668 
Cryopreserved
donor: Percio S. Gulko
669 
Cryopreserved
donor: Percio S. Gulko
670 
Cryopreserved
donor: Percio S. Gulko
671 
Cryopreserved
donor: Percio S. Gulko
672 
Cryopreserved
donor: Percio S. Gulko
673 
Cryopreserved
donor: Percio S. Gulko
674 
Cryopreserved
donor: Percio S. Gulko
675 
Cryopreserved
donor: Percio S. Gulko
676 
Cryopreserved
donor: Percio S. Gulko
677 
Cryopreserved
donor: Percio S. Gulko
678 
Cryopreserved
donor: Percio S. Gulko
679 
Cryopreserved
donor: Percio S. Gulko
680 
Cryopreserved
donor: Percio S. Gulko
681 
Cryopreserved
donor: Percio S. Gulko
687 
Cryopreserved
donor: Brandon Harvey/Jim Pickel
684 
Cryopreserved
donor: Anne Kwitek
685 
Cryopreserved
donor: Anne Kwitek
686 
Cryopreserved
donor: Anne Kwitek
683 
Cryopreserved
donor: Anne Kwitek
692 
Cryopreserved
donor: David Blizard
691 
Cryopreserved
donor: David Blizard
688 
Cryopreserved
donor: Dusan Bartsch
689 
Cryopreserved
donor: Dusan Bartsch
642 
Cryopreserved
donor: Matthew LaVail
644 
Cryopreserved
donor: Matthew LaVail
646 
Cryopreserved
donor: Matthew LaVail
693 
Cryopreserved
donor: Percio S. Gulko
727 
Cryopreserved
donor: Graeme Woodworth
695 
Cryopreserved
donor: Cheryl Gariepy
661 
Cryopreserved
donor: Elizabeth Bryda
696 
Cryopreserved
donor: Guy Perry
735 
Cryopreserved
donor: Brandon Harvey/Jim Pickel

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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.