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New RRRC Strains

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March 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).

October 03, 2025

Plan ahead for the holidays

The University of Missouri, home of the RRRC, is closed for business for the holidays at the end of December/beginning of January. Please be aware that we will not be responding to inquiries, providing services or shipping materials from December 22, 2025 through January 2, 2026.

August 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.

RRRC Rat Strains

Future Strains (46) Available Strains (568) Cell Lines (6)

1 • 2 • 3 • 4 • 5 •6• 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15

sort strains by clicking category headings below

1, 2, 3, 4, 5, 6 7, 8, 9, 10, 11, 12, 13, 14, 15

sort strains by clicking category headings below

RRRC#

STRAIN NAME

GENE

DONOR

AVAILABILITY

STRAIN NAME

AVAILABILITY

455

F344-Pebp4^{Tn(sb-T2/Bart3)2.299Mcwi}

Pebp4

Howard Jacob

Cryopreserved

456

F344-Exoc4^{Tn(sb-T2/Bart3)2.317Mcwi}

Exoc4

Howard Jacob

Cryopreserved

457

BBDR.F344-(D4Rat153-D4Rhw6),BBDP-(D4Rhw6-D4Rhw10)

Åke Lernmark

Cryopreserved

458

BBDR.F344-(D4Mgh24-D4Rhw6),BBDP-(D4Rhw6-D4Rhw10)

Åke Lernmark

Cryopreserved

459

BBDR.BBDP-(D4Rhw11-D4Rhw-10)/Rhw

Åke Lernmark

Cryopreserved

694

Tlr4^em1Geh

Tlr4

Gregg E. Homanics

Cryopreserved

463

BBDR/RhwRrrc

polygenic

Ake Lernmark

Cryopreserved

469

BBDR.F344-(D4Rat102-D4Rhw8),BBDP-(D4Rhw6-D4Rat62)/2Rhw

Åke Lernmark

Cryopreserved

470

F344-Enox1^{Tn(sb-T2/Bart3)2.282Mcwi}

Enox1

Howard Jacob

Cryopreserved

471

F344-Kcnab1^{Tn(sb-T2/Bart3)2.300Mcwi}

Kcnab1

Howard Jacob

Cryopreserved

472

F344-Cyp7b1^{Tn(sb-T2/Bart3)2.306Mcwi}

Cyp7b1

Howard Jacob

Cryopreserved

473

F344-Agbl4^{Tn(sb-T2/Bart3)2.337Mcwi}

Agbl4

Howard Jacob

Cryopreserved

474

F344-Ppfia2^{Tn(sb-T2/Bart3)2.339Mcwi}

Ppfia2

Howard Jacob

Cryopreserved

475

F344-FM117003^{Tn(sb-T2/Bart3)2.321}^/McwiRrrc

FM117003 EST

Howard Jacob

Cryopreserved

476

F344-Rtn4^{Tn(sb-T2/Bart3)2.316Mcwi}

Rtn4

Howard Jacob

Cryopreserved

477

F344-Ano3^{Tn(sb-T2/Bart3)2.307Mcwi}

Ano3

Howard Jacob

Cryopreserved

478

F344-Myo1d^{Tn(sb-T2/Bart3)2.334Mcwi}

Myo1d

Howard Jacob

Cryopreserved

479

F344-Rapgef4^{Tn(sb-T2/Bart3)2.314Mcwi}

Rapgef4

Howard Jacob

Cryopreserved

480

F344-Inadl^{Tn(sb-T2/Bart3)2.343Mcwi}

Inadl

Howard Jacob

Cryopreserved

481

WIN/RhwRrrc

Ake Lernmark

Cryopreserved

484

F344-LOC685444^{Tn(sb-T2/Bart3)2.333Mcwi}

LOC685444

Howard Jacob

Cryopreserved

483

F344-Pld5^{Tn(sb-T2/Bart3)2.340Mcwi}

Pld5

Howard Jacob

Cryopreserved

482

MWF/ZtmRrrc

Hans Hedrich

Cryopreserved

485

STOCK-Tp53^{tm1(EGFP-Pac)}^Qly/Rrrc

Tp53

Qi-Long Ying

Cryopreserved

537

HS/Kgras

Kenneth Grasing

Cryopreserved

538

Sway/Kgras

Kenneth Grasing

Cryopreserved

539

SD-Foxn1 Tg(S334ter)3LavRrrc

Mutant mouse rhodopsin

Hans S. Keirstead

Cryopreserved

540

SD-Tg(hsMt-LacZ)Reh

LacZ

R. E. Hammer

Cryopreserved

541

SD-Tg(ROSA26-EGFP)RehRrrc

EGFP

R. E. Hammer

Cryopreserved

542

DA-Asip^m1

agouti

Beth Bauer

Cryopreserved

562

BN/NHsdMcwiRrrc

Howard Jacob

Cryopreserved

563

FHH-1^BN/Mcwi

Howard Jacob

Cryopreserved

564

FHH-2^BN/Mcwi

Howard Jacob

Cryopreserved

565

FHH-3^BN/Mcwi

Howard Jacob

Cryopreserved

566

FHH-4^BN/Mcwi

Howard Jacob

Cryopreserved

567

FHH-5^BN/Mcwi

Howard Jacob

Cryopreserved

568

FHH-6^BN/Mcwi

Howard Jacob

Cryopreserved

569

FHH-7^BN/Mcwi

Howard Jacob

Cryopreserved

570

FHH-8^BN/Mcwi

Howard Jacob

Cryopreserved

571

FHH-9^BN/Mcwi

Howard Jacob

Cryopreserved

455

F344-Pebp4^{Tn(sb-T2/Bart3)2.299Mcwi}

Cryopreserved

donor: Howard Jacob

456

F344-Exoc4^{Tn(sb-T2/Bart3)2.317Mcwi}

Cryopreserved

donor: Howard Jacob

457

BBDR.F344-(D4Rat153-D4Rhw6),BBDP-(D4Rhw6-D4Rhw10)

Cryopreserved

donor: Åke Lernmark

458

BBDR.F344-(D4Mgh24-D4Rhw6),BBDP-(D4Rhw6-D4Rhw10)

Cryopreserved

donor: Åke Lernmark

459

BBDR.BBDP-(D4Rhw11-D4Rhw-10)/Rhw

Cryopreserved

donor: Åke Lernmark

694

Tlr4^em1Geh

Cryopreserved

donor: Gregg E. Homanics

463

BBDR/RhwRrrc

Cryopreserved

donor: Ake Lernmark

469

BBDR.F344-(D4Rat102-D4Rhw8),BBDP-(D4Rhw6-D4Rat62)/2Rhw

Cryopreserved

donor: Åke Lernmark

470

F344-Enox1^{Tn(sb-T2/Bart3)2.282Mcwi}

Cryopreserved

donor: Howard Jacob

471

F344-Kcnab1^{Tn(sb-T2/Bart3)2.300Mcwi}

Cryopreserved

donor: Howard Jacob

472

F344-Cyp7b1^{Tn(sb-T2/Bart3)2.306Mcwi}

Cryopreserved

donor: Howard Jacob

473

F344-Agbl4^{Tn(sb-T2/Bart3)2.337Mcwi}

Cryopreserved

donor: Howard Jacob

474

F344-Ppfia2^{Tn(sb-T2/Bart3)2.339Mcwi}

Cryopreserved

donor: Howard Jacob

475

F344-FM117003^{Tn(sb-T2/Bart3)2.321}^/McwiRrrc

Cryopreserved

donor: Howard Jacob

476

F344-Rtn4^{Tn(sb-T2/Bart3)2.316Mcwi}

Cryopreserved

donor: Howard Jacob

477

F344-Ano3^{Tn(sb-T2/Bart3)2.307Mcwi}

Cryopreserved

donor: Howard Jacob

478

F344-Myo1d^{Tn(sb-T2/Bart3)2.334Mcwi}

Cryopreserved

donor: Howard Jacob

479

F344-Rapgef4^{Tn(sb-T2/Bart3)2.314Mcwi}

Cryopreserved

donor: Howard Jacob

480

F344-Inadl^{Tn(sb-T2/Bart3)2.343Mcwi}

Cryopreserved

donor: Howard Jacob

481

WIN/RhwRrrc

Cryopreserved

donor: Ake Lernmark

484

F344-LOC685444^{Tn(sb-T2/Bart3)2.333Mcwi}

Cryopreserved

donor: Howard Jacob

483

F344-Pld5^{Tn(sb-T2/Bart3)2.340Mcwi}

Cryopreserved

donor: Howard Jacob

482

MWF/ZtmRrrc

Cryopreserved

donor: Hans Hedrich

485

STOCK-Tp53^{tm1(EGFP-Pac)}^Qly/Rrrc

Cryopreserved

donor: Qi-Long Ying

537

HS/Kgras

Cryopreserved

donor: Kenneth Grasing

538

Sway/Kgras

Cryopreserved

donor: Kenneth Grasing

539

SD-Foxn1 Tg(S334ter)3LavRrrc

Cryopreserved

donor: Hans S. Keirstead

540

SD-Tg(hsMt-LacZ)Reh

Cryopreserved

donor: R. E. Hammer

541

SD-Tg(ROSA26-EGFP)RehRrrc

Cryopreserved

donor: R. E. Hammer

542

DA-Asip^m1

Cryopreserved

donor: Beth Bauer

562

BN/NHsdMcwiRrrc

Cryopreserved

donor: Howard Jacob

563

FHH-1^BN/Mcwi

Cryopreserved

donor: Howard Jacob

564

FHH-2^BN/Mcwi

Cryopreserved

donor: Howard Jacob

565

FHH-3^BN/Mcwi

Cryopreserved

donor: Howard Jacob

566

FHH-4^BN/Mcwi

Cryopreserved

donor: Howard Jacob

567

FHH-5^BN/Mcwi

Cryopreserved

donor: Howard Jacob

568

FHH-6^BN/Mcwi

Cryopreserved

donor: Howard Jacob

569

FHH-7^BN/Mcwi

Cryopreserved

donor: Howard Jacob

570

FHH-8^BN/Mcwi

Cryopreserved

donor: Howard Jacob

571

FHH-9^BN/Mcwi

Cryopreserved

donor: Howard Jacob

1 • 2 • 3 • 4 • 5 •6• 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15

1, 2, 3, 4, 5, 6 7, 8, 9, 10, 11, 12, 13, 14, 15

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

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.