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RRRC Rat Strains

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   sort strains by clicking category headings below
451 
Howard Jacob 
Cryopreserved
437 
Howard Jacob 
Cryopreserved
453 
Howard Jacob 
Cryopreserved
479 
Howard Jacob 
Cryopreserved
357 
Howard Jacob 
Cryopreserved
378 
Howard Jacob 
Cryopreserved
370 
Howard Jacob 
Cryopreserved
349 
Howard Jacob 
Cryopreserved
474 
Howard Jacob 
Cryopreserved
347 
Howard Jacob 
Cryopreserved
483 
Howard Jacob 
Cryopreserved
380 
Howard Jacob 
Cryopreserved
424 
Howard Jacob 
Cryopreserved
455 
Howard Jacob 
Cryopreserved
436 
Howard Jacob 
Cryopreserved
375 
Howard Jacob 
Cryopreserved
435 
Howard Jacob 
Cryopreserved
449 
Howard Jacob 
Cryopreserved
343 
Howard Jacob 
Cryopreserved
335 
Howard Jacob 
Cryopreserved
385 
Howard Jacob 
Cryopreserved
478 
Howard Jacob 
Cryopreserved
377 
Howard Jacob 
Cryopreserved
358 
Howard Jacob 
Cryopreserved
354 
Howard Jacob 
Cryopreserved
434 
Howard Jacob 
Cryopreserved
360 
Howard Jacob 
Cryopreserved
359 
Howard Jacob 
Cryopreserved
334 
Howard Jacob 
Cryopreserved
484 
Howard Jacob 
Cryopreserved
338 
Howard Jacob 
Cryopreserved
447 
Howard Jacob 
Cryopreserved
362 
Howard Jacob 
Cryopreserved
433 
Howard Jacob 
Cryopreserved
432 
Howard Jacob 
Cryopreserved
431 
Howard Jacob 
Cryopreserved
346 
Howard Jacob 
Cryopreserved
348 
Howard Jacob 
Cryopreserved
430 
Howard Jacob 
Cryopreserved
471 
Howard Jacob 
Cryopreserved
451 
Cryopreserved
donor: Howard Jacob
437 
Cryopreserved
donor: Howard Jacob
453 
Cryopreserved
donor: Howard Jacob
479 
Cryopreserved
donor: Howard Jacob
357 
Cryopreserved
donor: Howard Jacob
378 
Cryopreserved
donor: Howard Jacob
370 
Cryopreserved
donor: Howard Jacob
349 
Cryopreserved
donor: Howard Jacob
474 
Cryopreserved
donor: Howard Jacob
347 
Cryopreserved
donor: Howard Jacob
483 
Cryopreserved
donor: Howard Jacob
380 
Cryopreserved
donor: Howard Jacob
424 
Cryopreserved
donor: Howard Jacob
455 
Cryopreserved
donor: Howard Jacob
436 
Cryopreserved
donor: Howard Jacob
375 
Cryopreserved
donor: Howard Jacob
435 
Cryopreserved
donor: Howard Jacob
449 
Cryopreserved
donor: Howard Jacob
343 
Cryopreserved
donor: Howard Jacob
335 
Cryopreserved
donor: Howard Jacob
385 
Cryopreserved
donor: Howard Jacob
478 
Cryopreserved
donor: Howard Jacob
377 
Cryopreserved
donor: Howard Jacob
358 
Cryopreserved
donor: Howard Jacob
354 
Cryopreserved
donor: Howard Jacob
434 
Cryopreserved
donor: Howard Jacob
360 
Cryopreserved
donor: Howard Jacob
359 
Cryopreserved
donor: Howard Jacob
334 
Cryopreserved
donor: Howard Jacob
484 
Cryopreserved
donor: Howard Jacob
338 
Cryopreserved
donor: Howard Jacob
447 
Cryopreserved
donor: Howard Jacob
362 
Cryopreserved
donor: Howard Jacob
433 
Cryopreserved
donor: Howard Jacob
432 
Cryopreserved
donor: Howard Jacob
431 
Cryopreserved
donor: Howard Jacob
346 
Cryopreserved
donor: Howard Jacob
348 
Cryopreserved
donor: Howard Jacob
430 
Cryopreserved
donor: Howard Jacob
471 
Cryopreserved
donor: Howard Jacob

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03.08.2026

Introducing the Black Rat (Rattus rattus) Species Resource Page

RGD announced the release of a new comparative species page for the Black Rat (Rattus rattus).

08.25.2025

Why Research Resource Identifiers (RRIDs) Are Important

RRIDs are unique identifiers for key biological resources, genetically enigineered animals and reagents like antibodies.  Piekniewska et al. document how use of RRIDs improves trackability.  Importantly, better citation practices increase research rigor and reproducibility. 

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.  

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.