Strain Name:
C57BL/6J-MtgxR7270Btlr/Mmmh
Stock Number:
045390-MU
Citation ID:
RRID:MMRRC_045390-MU
Other Names:
R7270 (G1)
Major Collection:

Strain Information

Epha4
Name: Eph receptor A4
Synonyms: Hek8, rb, 2900005C20Rik, Cek8, Sek1, Tyro1, Sek
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 13838
HGNC: HGNC:3388
Homologene: 20933
Cacna1h
Name: calcium channel, voltage-dependent, T type, alpha 1H subunit
Synonyms: alpha13.2, T-type Cav3.2, Cav3.2
Type: Gene
Species: Mouse
Chromosome: 17
NCBI: 58226
HGNC: HGNC:1395
Homologene: 56913
Phf21a
Name: PHD finger protein 21A
Synonyms: PFTF1, Bhc80, D030065N23Rik, Braf35/HDAC complex (Bhc), 80kDa
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 192285
Homologene: 9597
Slc25a12
Name: solute carrier family 25 (mitochondrial carrier, Aralar), member 12
Synonyms: B230107K20Rik
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 78830
Homologene: 48235
Ube2g1
Name: ubiquitin-conjugating enzyme E2G 1
Synonyms: 2700059C12Rik, D130023C12Rik
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 67128
Homologene: 2508
Kdm1a
Name: lysine (K)-specific demethylase 1A
Synonyms: 1810043O07Rik, LSD1, Aof2, Kdm1
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 99982
Homologene: 32240
Pde1b
Name: phosphodiesterase 1B, Ca2+-calmodulin dependent
Type: Gene
Species: Mouse
Chromosome: 15
NCBI: 18574
VEGA: 15
HGNC: HGNC:8775
Homologene: 37370
Ube2o
Name: ubiquitin-conjugating enzyme E2O
Synonyms: B230113M03Rik
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 217342
Homologene: 11113
Tnks2
Name: tankyrase, TRF1-interacting ankyrin-related ADP-ribose polymerase 2
Synonyms: 5430432P15Rik, Parp5b
Type: Gene
Species: Mouse
Chromosome: 19
NCBI: 74493
Homologene: 11890
Skil
Name: SKI-like
Synonyms: SnoN2, Skir, 9130011J04Rik, SnoN, sno-dE3
Type: Gene
Species: Mouse
Chromosome: 3
NCBI: 20482
Homologene: 3948
Knl1
Name: kinetochore scaffold 1
Synonyms: Casc5, 2310043D08Rik, 5730505K17Rik
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 76464
Homologene: 44890
Dis3l2
Name: DIS3 like 3'-5' exoribonuclease 2
Synonyms: 8030493P09Rik, 4930429A22Rik
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 208718
Homologene: 62417
Bmpr1a
Name: bone morphogenetic protein receptor, type 1A
Synonyms: BMPR-IA, ALK3, 1110037I22Rik, Bmpr
Type: Gene
Species: Mouse
Chromosome: 14
NCBI: 12166
HGNC: HGNC:1076
Homologene: 20911
Dhrs7b
Name: dehydrogenase/reductase 7B
Synonyms: dehydrogenase/reductase (SDR family) member 7B
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 216820
Homologene: 41044
Arid1b
Name: AT-rich interaction domain 1B
Synonyms: B230217J03Rik, 9330189K18Rik
Type: Gene
Species: Mouse
Chromosome: 17
NCBI: 239985
Homologene: 32344
Aimp1
Name: aminoacyl tRNA synthetase complex-interacting multifunctional protein 1
Synonyms: 9830137A06Rik, Scye1, EMAPII, Emap2, AIMP1/p43
Type: Gene
Species: Mouse
Chromosome: 3
NCBI: 13722
Homologene: 31260
Ddx47
Name: DEAD box helicase 47
Synonyms: 4930588A18Rik, DEAD (Asp-Glu-Ala-Asp) box polypeptide 47
Type: Gene
Species: Mouse
Chromosome: 6
NCBI: 67755
Homologene: 6092
Unc5b
Name: unc-5 netrin receptor B
Synonyms: D10Bwg0792e, Unc5h2, 6330415E02Rik
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 107449
VEGA: 10
Homologene: 32538
Lrrk2
Name: leucine-rich repeat kinase 2
Synonyms: cI-46, D630001M17Rik, LOC381026, 9330188B09Rik, 4921513O20Rik
Type: Gene
Species: Mouse
Chromosome: 15
NCBI: 66725
Homologene: 18982
Cabp7
Name: calcium binding protein 7
Synonyms: calneuron II
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 192650
Homologene: 16364
Tars1
Name: threonyl-tRNA synthetase 1
Synonyms: ThrRS, Tars, D15Wsu59e
Type: Gene
Species: Mouse
Chromosome: 15
NCBI: 110960
VEGA: 15
Homologene: 11852
Fat1
Name: FAT atypical cadherin 1
Synonyms: 2310038E12Rik, Fath, mFat1
Type: Gene
Species: Mouse
Chromosome: 8
NCBI: 14107
HGNC: HGNC:3595
Homologene: 66302
Dcakd
Name: dephospho-CoA kinase domain containing
Synonyms: 3010024O21Rik, 6720485C15Rik
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 68087
Homologene: 5652
Smap2
Name: small ArfGAP 2
Synonyms: Smap2, Smap1l, 1810031K02Rik
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 69780
Homologene: 41489
Baz2b
Name: bromodomain adjacent to zinc finger domain, 2B
Synonyms: D2Ertd794e, 5830435C13Rik
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 407823
HGNC: HGNC:963
Homologene: 8394
Mgl2
Name: macrophage galactose N-acetyl-galactosamine specific lectin 2
Synonyms: CD301b
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 216864
Homologene: 7836
Grm2
Name: glutamate receptor, metabotropic 2
Synonyms: mGluR2, Gprc1b, 4930441L02Rik
Type: Gene
Species: Mouse
Chromosome: 9
NCBI: 108068
HGNC: HGNC:4594
Homologene: 20229
Cacna1a
Name: calcium channel, voltage-dependent, P/Q type, alpha 1A subunit
Synonyms: smrl, Ccha1a, SCA6, nmf352, alpha1A, Cacnl1a4
Type: Gene
Species: Mouse
Chromosome: 8
NCBI: 12286
HGNC: HGNC:1388
Homologene: 56383
Bik
Name: BCL2-interacting killer
Synonyms: Biklk, Blk, Nbk
Type: Gene
Species: Mouse
Chromosome: 15
NCBI: 12124
VEGA: 15
HGNC: HGNC:1051
Homologene: 924
Sec31b
Name: SEC31 homolog B, COPII coat complex component
Synonyms: Sec31l2, LOC240667
Type: Gene
Species: Mouse
Chromosome: 19
NCBI: 240667
Homologene: 56708
Plcd4
Name: phospholipase C, delta 4
Synonyms: 4921507K24Rik
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 18802
HGNC: HGNC:9062
Homologene: 88782
Siglec1
Name: sialic acid binding Ig-like lectin 1, sialoadhesin
Synonyms: Sn, CD169, Siglec-1
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 20612
Homologene: 124458
Oat
Name: ornithine aminotransferase
Synonyms: rhg
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 18242
HGNC: HGNC:8091
Homologene: 231
Slc1a5
Name: solute carrier family 1 (neutral amino acid transporter), member 5
Synonyms: ASCT2
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 20514
Homologene: 21155
Prdm1
Name: PR domain containing 1, with ZNF domain
Synonyms: PRDI-BF1, Blimp-1, Blimp1, b2b1765Clo
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 12142
HGNC: HGNC:9346
Homologene: 925
Insrr
Name: insulin receptor-related receptor
Type: Gene
Species: Mouse
Chromosome: 3
NCBI: 23920
HGNC: HGNC:6093
Homologene: 56539
Ahnak2
Name: AHNAK nucleoprotein 2
Synonyms: LOC382643
Type: Gene
Species: Mouse
Chromosome: 12
NCBI: 100041194
Homologene: 131081
Stard9
Name: StAR related lipid transfer domain containing 9
Synonyms: N-3 kinesin, E230025N21Rik, 4831403C07Rik, Kif16a
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 668880
Homologene: 130712
Kcnh4
Name: potassium voltage-gated channel, subfamily H (eag-related), member 4
Synonyms: BEC2
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 380728
HGNC: HGNC:6253
Homologene: 8180
Obscn
Name: obscurin, cytoskeletal calmodulin and titin-interacting RhoGEF
Synonyms: LOC380698, OTTMUSG00000005786
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 380698
Homologene: 70869
Or6c1b
Name: olfactory receptor family 6 subfamily C member 1B
Synonyms: Olfr786, MOR111-5, GA_x6K02T2PULF-11116958-11117896
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 258542
HGNC: HGNC:8355
Homologene: 133582
Ces2b
Name: carboxyesterase 2B
Type: Gene
Species: Mouse
Chromosome: 8
NCBI: 234669
HGNC: HGNC:1864
Homologene: 135851
Spef2
Name: sperm flagellar 2
Synonyms: C230086A09Rik
Type: Gene
Species: Mouse
Chromosome: 15
NCBI: 320277
Homologene: 23371
Slc25a32
Name: solute carrier family 25, member 32
Synonyms: 2610043O12Rik, Mftc
Type: Gene
Species: Mouse
Chromosome: 15
NCBI: 69906
VEGA: 15
Homologene: 6151
Jade2
Name: jade family PHD finger 2
Synonyms: Phf15, 1200017K05Rik
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 76901
Homologene: 9082
Gtdc1
Name: glycosyltransferase-like domain containing 1
Synonyms: E330008O22Rik
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 227835
Homologene: 32590
Ccng2
Name: cyclin G2
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 12452
HGNC: HGNC:1593
Homologene: 3208
Col5a1
Name: collagen, type V, alpha 1
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 12831
HGNC: HGNC:2209
Homologene: 55434
Fam186a
Name: family with sequence similarity 186, member A
Synonyms: 1700030F18Rik, LOC380973
Type: Gene
Species: Mouse
Chromosome: 15
NCBI: 72277
Vmn1r215
Name: vomeronasal 1 receptor 215
Synonyms: V1ri2
Type: Gene
Species: Mouse
Chromosome: 13
NCBI: 171253
Homologene: 110880
Sec16b
Name: SEC16 homolog B, endoplasmic reticulum export factor
Synonyms: Rgpr-p117, Lztr2, Rgpr
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 89867
Homologene: 13227
Sirpd
Name: signal regulatory protein delta
Synonyms: Gm9733
Type: Gene
Species: Mouse
Chromosome: 3
NCBI: 751864
Homologene: 135594
Luzp2
Name: leucine zipper protein 2
Synonyms: 9330154K17Rik
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 233271
Homologene: 45618
Cfap43
Name: cilia and flagella associated protein 43
Synonyms: 4930428C11Rik, 4632415N18Rik, D19Ertd652e, Wdr96, 4930463G05Rik
Type: Gene
Species: Mouse
Chromosome: 19
NCBI: 100048534
Homologene: 36425
Mocs1
Name: molybdenum cofactor synthesis 1
Synonyms: 3110045D15Rik
Type: Gene
Species: Mouse
Chromosome: 17
NCBI: 56738
HGNC: HGNC:7190
Homologene: 4343
Srarp
Name: steroid receptor associated and regulated protein
Synonyms: LOC277744, Gm694
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 277744
Homologene: 18717
Tchh
Name: trichohyalin
Synonyms: AHF, Thh
Type: Gene
Species: Mouse
Chromosome: 3
NCBI: 99681
Homologene: 136273
Gm10300
Name: predicted gene 10300
Type: Gene
Species: Mouse
Chromosome: 4
Zfp526
Name: zinc finger protein 526
Synonyms: D030024H03Rik
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 210172
Homologene: 18447
Dtx3l
Name: deltex 3-like, E3 ubiquitin ligase
Type: Gene
Species: Mouse
Chromosome: 16
NCBI: 209200
Homologene: 51375
Xkr8
Name: X-linked Kx blood group related 8
Synonyms: 4931440N07Rik, LOC381560
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 381560
Homologene: 23068
Art5
Name: ADP-ribosyltransferase 5
Synonyms: Yac-2
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 11875
Homologene: 7231
Afg1l
Name: AFG1 like ATPase
Synonyms: Lace1
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 215951
Homologene: 5782
Cbarp
Name: calcium channel, voltage-dependent, beta subunit associated regulatory protein
Synonyms: Dos, R29144/1
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 100503659
Homologene: 82309
Or5b108
Name: olfactory receptor family 5 subfamily B member 108
Synonyms: GA_x6K02T2RE5P-3517488-3518411, Olfr1462, MOR202-13
Type: Gene
Species: Mouse
Chromosome: 19
NCBI: 258688
HGNC: HGNC:8324
Homologene: 133607
Slc35a3
Name: solute carrier family 35 (UDP-N-acetylglucosamine (UDP-GlcNAc) transporter), member 3
Synonyms: 2310050P13Rik
Type: Gene
Species: Mouse
Chromosome: 3
NCBI: 229782
Homologene: 40826
Gm10518
Name: predicted gene 10518
Type: Gene
Species: Mouse
Chromosome: 1
Ffar2
Name: free fatty acid receptor 2
Synonyms: Gpr43
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 233079
HGNC: HGNC:4501
Homologene: 133911
Plpp7
Name: phospholipid phosphatase 7 (inactive)
Synonyms: Ppapdc3, NET39, D830019K17Rik
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 227721
Homologene: 41885
Cfap54
Name: cilia and flagella associated protein 54
Synonyms: LOC380653, Gm872, 4930485B16Rik
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 380654
Homologene: 133438
Ftmt
Name: ferritin mitochondrial
Synonyms: 4930447C24Rik, Fth3, mitochondrial ferritin, MtF
Type: Gene
Species: Mouse
Chromosome: 18
NCBI: 67634
VEGA: 18
Homologene: 110661
Eif1ad12
Name: eukaryotic translation initiation factor 1A domain containing 12
Synonyms: Gm5788
Type: Gene
Species: Mouse
Chromosome: 12
NCBI: 544883
VEGA: 12
Genetic Alterations
ENU-induced transitions at the following base pair locations (GRCm38):
  • A to G, chromosome 1 at 74,554,679 bp
  • G to A, chromosome 1 at 77,399,785 bp
  • A to T, chromosome 1 at 86,990,303 bp
  • A to T, chromosome 1 at 157,564,462 bp
  • G to T, chromosome 1 at 157,564,463 bp
  • C to T, chromosome 1 at 179,803,384 bp
  • C to T, chromosome 2 at 27,997,585 bp
  • C to T, chromosome 2 at 32,095,650 bp
  • C to T, chromosome 2 at 44,635,310 bp
  • T to A, chromosome 2 at 59,962,492 bp
  • T to C, chromosome 2 at 71,324,025 bp
  • T to C, chromosome 2 at 92,327,139 bp
  • G to A, chromosome 2 at 119,102,522 bp
  • T to A, chromosome 2 at 120,634,274 bp
  • T to C, chromosome 2 at 131,081,551 bp
  • A to T, chromosome 3 at 15,320,644 bp
  • T to C, chromosome 3 at 31,097,175 bp
  • T to C, chromosome 3 at 87,803,133 bp
  • G to C, chromosome 3 at 93,444,530 bp
  • G to A, chromosome 3 at 116,711,806 bp
  • T to C, chromosome 3 at 132,677,011 bp
  • C to A, chromosome 4 at 120,972,067 bp
  • T to C, chromosome 4 at 132,074,856 bp
  • A to G, chromosome 4 at 132,728,337 bp
  • A to T, chromosome 4 at 136,552,527 bp
  • A to G, chromosome 4 at 141,433,078 bp
  • C to G, chromosome 5 at 93,273,343 bp
  • T to A, chromosome 6 at 135,023,338 bp
  • G to A, chromosome 7 at 16,785,698 bp
  • T to A, chromosome 7 at 25,225,920 bp
  • A to T, chromosome 7 at 30,819,504 bp
  • A to G, chromosome 7 at 55,075,026 bp
  • A to T, chromosome 7 at 102,097,873 bp
  • T to A, chromosome 7 at 132,567,198 bp
  • A to G, chromosome 8 at 45,037,438 bp
  • C to A, chromosome 8 at 84,571,237 bp
  • A to T, chromosome 8 at 104,837,840 bp
  • G to A, chromosome 9 at 106,651,058 bp
  • A to T, chromosome 10 at 42,425,249 bp
  • A to G, chromosome 10 at 44,441,570 bp
  • A to T, chromosome 10 at 60,772,223 bp
  • A to C, chromosome 10 at 80,137,317 bp
  • A to G, chromosome 10 at 92,839,458 bp
  • T to G, chromosome 10 at 129,437,450 bp
  • C to T, chromosome 11 at 4,746,676 bp
  • A to G, chromosome 11 at 51,817,184 bp
  • T to C, chromosome 11 at 59,029,486 bp
  • T to C, chromosome 11 at 60,844,229 bp
  • T to C, chromosome 11 at 70,135,680 bp
  • T to C, chromosome 11 at 72,663,113 bp
  • C to T, chromosome 11 at 100,747,646 bp
  • T to G, chromosome 11 at 103,000,206 bp
  • C to T, chromosome 11 at 116,543,935 bp
  • T to C, chromosome 12 at 87,494,893 bp
  • A to T, chromosome 12 at 112,780,802 bp
  • T to C, chromosome 13 at 23,075,919 bp
  • A to G, chromosome 14 at 34,441,125 bp
  • C to T, chromosome 15 at 9,599,980 bp
  • A to G, chromosome 15 at 11,392,019 bp
  • A to T, chromosome 15 at 39,098,235 bp
  • T to A, chromosome 15 at 83,544,163 bp
  • C to T, chromosome 15 at 91,700,441 bp
  • T to C, chromosome 15 at 99,944,152 bp
  • T to A, chromosome 15 at 103,521,655 bp
  • T to A, chromosome 16 at 35,933,657 bp
  • T to A, chromosome 17 at 4,996,043 bp
  • A to G, chromosome 17 at 25,384,765 bp
  • T to A, chromosome 17 at 49,449,115 bp
  • A to G, chromosome 18 at 52,332,019 bp
  • G to A, chromosome 19 at 13,191,404 bp
  • T to C, chromosome 19 at 36,859,145 bp
  • T to C, chromosome 19 at 44,523,043 bp
  • T to A, chromosome 19 at 47,739,785 bp
Phenotype
G1 male heterozygous mice are viable and fertile. The G1 mice were not characterized prior to archiving.
Strain Development
C57BL/6J mice were injected with ENU, resulting in G0 mice that were bred back to C57BL/6J. Sperm was archived from G1 male mice that produced viable G2 mice.
Suggested Control Mice
Wild-type littermates or C57BL/6J mice
MMRRC Genetic QC Summary
The MMRRC Centers have developed a genetic QC pipeline using MiniMUGA array genotyping to provide additional information on strain backgrounds for MMRRC congenic and inbred strains. For more information on when data may be available, or to request genotyping for a strain of interest, please contact mmrrc@missouri.edu. Older strains may not have this information.
Donor
Bruce Beutler, M.D., University of Texas Southwestern Medical Center.
Primary Reference
MUTAGENETIX record for R7270 (G1). B. Beutler and colleagues, Center for the Genetics of Host Defense, UT Southwestern, Dallas, TX.

Colony and Husbandry Information

Colony Surveillance Program and Current Health Reports

Mice recovered from a cryo-archive will have health surveillance performed on recipient females. Health reports will be provided prior to shipment. If you require additional health status information, please email mmrrc@missouri.edu.
Coat Color
Black
MMRRC Breeding System
Random intra-strain mating
Breeding Scheme(s)
When maintaining a live colony, heterozygous mice may be bred together, bred with wild-type siblings, or bred with C57BL/6J inbred mice.
Overall Breeding Performance
Undetermined; during development, mating was done with heterozygous males; viability, fertility and other breeding statistics for heterozygous females and homozygotes are unverified, but presumably would be similar to the C57BL/6J background strain
Average litter size
Undetermined
Recommended wean age
3 weeks

Order Request Information

Limited quantities of breeder mice (recovered litter) are available from a cryoarchive; recovered litter usually available to ship in 3 to 4 months.

Cryopreserved material may be available upon request, please inquire to mmrrc@missouri.edu for more information.

Distribution of this strain requires submission of the MMRRC Conditions of Use (COU). A link to the COU web form will be provided via email after an order has been placed; the form should be completed then or the email forwarded to your institutional official for completion.

The donor or their institution limits the distribution to non-profit institutions only.

Additional charges may apply for any special requests. Shipping costs are in addition to the basic distribution/resuscitation fees. Information on shipping costs and any additional charges will be provided by the supplying MMRRC facility.

Click button to Request this one strain. (Use the MMRRC Catalog Search to request more than one strain.)
MMRRC Item # Description Distribution Fee / Unit (US $)
*Shipping & Handling not included*
Units Notes
045390-MU-RESUS Litter recovered from cryo-archive $5,475.00 / Non-Profit Litter Recovered litter4; additional fees for any special requests.
Cryopreserved material may be available upon request, please inquire to mmrrc@missouri.edu for more information.

1 The distribution fee covers the expense of rederiving mice from a live mouse; you will receive the resulting litter. The litter will contain at minimum one mutant carrier; the actual number of animals and the gender and genotype ratios will vary. (Typically, multiple breeder pairs can be established from the recovered litter.) Prior to shipment, the MMRRC will provide information about the animals recovered. If you anticipate or find that you need to request specific genotypes, genders or quantities of mice in excess of what is likely from a resuscitated litter, you may discuss available options and pricing with the supplying MMRRC facility.

2 An aliquot contains a sufficient number of embryos (in one or more vials or straws and based on the transfer success rate of the MMRRC facility) to transfer into one to three recipients. The MMRRC makes no guarantee concerning embryo transfer success experienced in the recipient investigator's laboratory. Neither gender nor genotype ratios are guaranteed.

3 An aliquot is one straw or vial with sufficient sperm to recover at least one litter of mice, as per provided protocols, when performed at the MMRRC facility. The MMRRC makes no guarantee concerning the success of these procedures when performed outside the MMRRC facilities.

4 The distribution fee covers the expense of resuscitating mice from the cryo-archive; you will receive the resulting litter. The litter will contain at minimum one mutant carrier; the actual number of animals and the gender and genotype ratios will vary. (Typically, multiple breeder pairs can be established from the recovered litter.) Prior to shipment, the MMRRC will provide information about the animals recovered. If you anticipate or find that you need to request specific genotypes, genders or quantities of mice in excess of what is likely from a resuscitated litter, you may discuss available options and pricing with the supplying MMRRC facility.

To request material from the MMRRC: Please fill out our on-line request form (accessible from the catalog search results page, or click the Request this Strain button in the fees section). If you have questions or need assistance completing this form, you may call Customer Service at (800) 910-2291 (in USA or Canada) or (530) 757-5710 (international calls). Before you call, please have with you: the MMRRC item number, quantity needed, Bill-to and Ship-to contact information.