Strain Name:
C57BL/6J-MtgxR0076Btlr/Mmmh
Stock Number:
038363-MU
Citation ID:
RRID:MMRRC_038363-MU
Other Names:
R0076 (G1), C57BL/6J-MtgxR0076Btlr
Major Collection:

Strain Information

Il4
Name: interleukin 4
Synonyms: Il-4
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 16189
HGNC: HGNC:6014
Homologene: 491
Ccnd1
Name: cyclin D1
Synonyms: Cyl-1, bcl-1, PRAD1, cD1, CycD1
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 12443
HGNC: HGNC:1582
Homologene: 1334
Il17rd
Name: interleukin 17 receptor D
Synonyms: Sef, Sef-S, 2810004A10Rik
Type: Gene
Species: Mouse
Chromosome: 14
NCBI: 171463
VEGA: 14
Homologene: 9717
Eif3g
Name: eukaryotic translation initiation factor 3, subunit G
Synonyms: TU-189B2, p44, 44kDa, D0Jmb4, Eif3s4
Type: Gene
Species: Mouse
Chromosome: 9
NCBI: 53356
VEGA: 9
HGNC: HGNC:3274
Homologene: 2784
Ankrd17
Name: ankyrin repeat domain 17
Synonyms: 4933425K22Rik, Gtar, A130069E23Rik
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 81702
Homologene: 82403
Zfp532
Name: zinc finger protein 532
Synonyms: C530030I18Rik
Type: Gene
Species: Mouse
Chromosome: 18
NCBI: 328977
Homologene: 138627
Tpx2
Name: TPX2, microtubule-associated
Synonyms: REPP86, DIL2, p100, 2610005B21Rik
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 72119
HGNC: HGNC:1249
Homologene: 8107
Cask
Name: calcium/calmodulin dependent serine protein kinase
Synonyms: DXRib1, mLin-2, Pals3, DXPri1, LIN-2
Type: Gene
Species: Mus musculus (mouse)
Chromosome: X
NCBI: 12361
HGNC: HGNC:1497
Homologene: 2736
Kmt2a
Name: lysine (K)-specific methyltransferase 2A
Synonyms: trithorax Drosophila, HTRX1, ALL-1, All1, Cxxc7, Mll, Mll1
Type: Gene
Species: Mouse
Chromosome: 9
NCBI: 214162
HGNC: HGNC:7132
Homologene: 4338
Gpat4
Name: glycerol-3-phosphate acyltransferase 4
Synonyms: Agpat6
Type: Gene
Species: Mouse
Chromosome: 8
NCBI: 102247
Homologene: 32425
Dvl2
Name: dishevelled segment polarity protein 2
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 13543
HGNC: HGNC:3086
Homologene: 20927
Tbl1xr1
Name: transducin (beta)-like 1X-linked receptor 1
Synonyms: Ira1, TBLR1, DC42, C21, C230089I12Rik, 8030499H02Rik, A630076E03Rik
Type: Gene
Species: Mouse
Chromosome: 3
NCBI: 81004
Homologene: 69382
Cog8
Name: component of oligomeric golgi complex 8
Synonyms: C87832
Type: Gene
Species: Mouse
Chromosome: 8
NCBI: 97484
Homologene: 13018
Ing3
Name: inhibitor of growth family, member 3
Synonyms: P47ING3, 1300013A07Rik
Type: Gene
Species: Mouse
Chromosome: 6
NCBI: 71777
Homologene: 6804
Dcc
Name: deleted in colorectal carcinoma
Synonyms: C030036D22Rik, Igdcc1
Type: Gene
Species: Mouse
Chromosome: 18
NCBI: 13176
HGNC: HGNC:2701
Homologene: 21081
Polr2b
Name: polymerase (RNA) II (DNA directed) polypeptide B
Synonyms: RPB2
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 231329
HGNC: HGNC:9188
Homologene: 722
Ube3b
Name: ubiquitin protein ligase E3B
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 117146
Homologene: 13775
Vps13d
Name: vacuolar protein sorting 13D
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 230895
Homologene: 15583
Sec1
Name: secretory blood group 1
Synonyms: Fut3, GDP-L-fucose:beta-D-galactoside 2-alpha-L-fucosyltransferase FUT-III
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 56546
Homologene: 431
Hnrnpa3
Name: heterogeneous nuclear ribonucleoprotein A3
Synonyms: 2410013L13Rik, 2610209F03Rik, 2610510D13Rik, Hnrpa3
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 229279
Homologene: 138303
Gmfb
Name: glia maturation factor, beta
Synonyms: 3110001O16Rik, 3110001H22Rik, D14Ertd630e
Type: Gene
Species: Mouse
Chromosome: 14
NCBI: 63985
HGNC: HGNC:4373
Homologene: 37882
Rad54b
Name: RAD54 homolog B (S. cerevisiae)
Synonyms: E130016E03Rik, E130016E03Rik
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 623474
Homologene: 8240
Pcdhb16
Name: protocadherin beta 16
Synonyms: PcdhbP, Pcdhb8
Type: Gene
Species: Mouse
Chromosome: 18
NCBI: 93887
Homologene: 99843
Nbas
Name: neuroblastoma amplified sequence
Synonyms: 4933425L03Rik
Type: Gene
Species: Mouse
Chromosome: 12
NCBI: 71169
VEGA: 12
Homologene: 41073
Steap3
Name: STEAP family member 3
Synonyms: 1010001D01Rik, pHyde
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 68428
Homologene: 10084
Ptprd
Name: protein tyrosine phosphatase receptor type D
Synonyms: 3000002J10Rik, B230219D21Rik, 1110002J03Rik
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 19266
HGNC: HGNC:9668
Stk10
Name: serine/threonine kinase 10
Synonyms: Lok, Gek1
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 20868
Homologene: 38122
Scn7a
Name: sodium channel, voltage-gated, type VII, alpha
Synonyms: Nav2.3, NaG, Nav2, 1110034K09Rik, Scn6a, Nax
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 20272
Homologene: 55706
Dock3
Name: dedicator of cyto-kinesis 3
Synonyms: PBP, Moca
Type: Gene
Species: Mouse
Chromosome: 9
NCBI: 208869
HGNC: HGNC:2989
Homologene: 21030
Tpo
Name: thyroid peroxidase
Type: Gene
Species: Mouse
Chromosome: 12
NCBI: 22018
Homologene: 461
Abca15
Name: ATP-binding cassette, sub-family A member 15
Synonyms: 4930500I12Rik
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 320631
Homologene: 87255
Slc16a7
Name: solute carrier family 16 (monocarboxylic acid transporters), member 7
Synonyms: MCT2, 4921534N07Rik, D630004K10Rik, 9030411M13Rik
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 20503
Homologene: 20990
Arhgef38
Name: Rho guanine nucleotide exchange factor 38
Synonyms: 9130221D24Rik, D630013G24Rik
Type: Gene
Species: Mouse
Chromosome: 3
NCBI: 77669
Homologene: 137396
Ada
Name: adenosine deaminase
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 11486
HGNC: HGNC:186
Homologene: 37249
Mroh1
Name: maestro heat-like repeat family member 1
Synonyms: D330001F17Rik, Heatr7a
Type: Gene
Species: Mouse
Chromosome: 15
NCBI: 223658
Homologene: 44882
Col9a1
Name: collagen, type IX, alpha 1
Synonyms: Col9a-1
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 12839
HGNC: HGNC:2217
Homologene: 1393
Mndal
Name: myeloid nuclear differentiation antigen like
Synonyms: Ifi212
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 100040462
HGNC: HGNC:5395
Homologene: 115929
Cerkl
Name: ceramide kinase-like
Synonyms: Rp26
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 228094
Homologene: 52396
Cd93
Name: CD93 antigen
Synonyms: AA4.1, C1qrp, Ly68, 6030404G09Rik, C1qr1
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 17064
Homologene: 7823
Gm5546
Name: predicted gene 5546
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 3
NCBI: 433634
Fyb2
Name: FYN binding protein 2
Synonyms: 1700024P16Rik
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 242594
Homologene: 52981
Rspo1
Name: R-spondin 1
Synonyms: R-spondin, Rspondin
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 192199
Homologene: 52148
Galntl5
Name: UDP-N-acetyl-alpha-D-galactosamine:polypeptide N-acetylgalactosaminyltransferase-like 5
Synonyms: 1700021B12Rik
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 67909
Homologene: 12210
Ugt2b37
Name: UDP glucuronosyltransferase 2 family, polypeptide B37
Synonyms: 0610033E06Rik
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 112417
Homologene: 137225
Cds1
Name: CDP-diacylglycerol synthase 1
Synonyms: phosphatidate cytidylyltransferase, 4833409J18Rik
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 74596
HGNC: HGNC:1800
Homologene: 68173
Fam234b
Name: family with sequence similarity 234, member B
Synonyms: 8430419L09Rik
Type: Gene
Species: Mouse
Chromosome: 6
NCBI: 74525
Homologene: 12572
Megf8
Name: multiple EGF-like-domains 8
Synonyms: Egfl4, b2b288Clo, b2b1702Clo, m687Ddg
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 269878
HGNC: HGNC:3233
Homologene: 15988
Slco2b1
Name: solute carrier organic anion transporter family, member 2b1
Synonyms: OATP-B, Slc21a9
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 101488
Homologene: 21419
Cd19
Name: CD19 antigen
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 12478
HGNC: HGNC:1633
Homologene: 1341
Ifitm6
Name: interferon induced transmembrane protein 6
Synonyms: fragilis5
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 213002
Homologene: 72556
Col4a1
Name: collagen, type IV, alpha 1
Synonyms: Col4a-1, Del(8)Bru44H, Del(8)44H, Bru, Svc, Raw, alpha1(IV) collagen
Type: Gene
Species: Mouse
Chromosome: 8
NCBI: 12826
HGNC: HGNC:2202
Homologene: 20437
Sgcz
Name: sarcoglycan zeta
Synonyms: C230085N17Rik
Type: Gene
Species: Mouse
Chromosome: 8
NCBI: 244431
Homologene: 26726
Mthfsd
Name: methenyltetrahydrofolate synthetase domain containing
Type: Gene
Species: Mouse
Chromosome: 8
NCBI: 234814
Homologene: 11245
Acp3
Name: acid phosphatase 3
Synonyms: PAP, A030005E02Rik, Acpp
Type: Gene
Species: Mouse
Chromosome: 9
NCBI: 56318
HGNC: HGNC:125
Homologene: 55552
Pex3
Name: peroxisomal biogenesis factor 3
Synonyms: 2900010N04Rik, 1700014F15Rik, 2810027F19Rik
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 56535
HGNC: HGNC:8858
Homologene: 2691
Vmn2r84
Name: vomeronasal 2, receptor 84
Synonyms: EG625068
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 625068
Homologene: 129606
Gm11437
Name: predicted gene 11437
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 628813
Homologene: 82346
Kif2b
Name: kinesin family member 2B
Synonyms: 1700063D03Rik
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 73470
Homologene: 23775
Car10
Name: carbonic anhydrase 10
Synonyms: CA-RP X, 2700029L05Rik
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 72605
HGNC: HGNC:1369
Homologene: 23201
Fbxo47
Name: F-box protein 47
Synonyms: LOC380724, 2900052P03Rik
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 72973
Homologene: 47677
Mrpl12
Name: mitochondrial ribosomal protein L12
Synonyms: MRP-L12, Rpml12, 1500031N16Rik, 0610034O11Rik
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 56282
Homologene: 2212
Dus1l
Name: dihydrouridine synthase 1 like
Synonyms: 1110032N12Rik
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 68730
Homologene: 6569
Ror2
Name: receptor tyrosine kinase-like orphan receptor 2
Synonyms: Ntrkr2
Type: Gene
Species: Mouse
Chromosome: 13
NCBI: 26564
Homologene: 55831
Zfp623
Name: zinc finger protein 623
Synonyms: 2610029D06Rik
Type: Gene
Species: Mouse
Chromosome: 15
NCBI: 78834
VEGA: 15
Homologene: 15994
Pou6f1
Name: POU domain, class 6, transcription factor 1
Synonyms: 2310038G18Rik, Emb, cns-1
Type: Gene
Species: Mouse
Chromosome: 15
NCBI: 19009
HGNC: HGNC:9224
Homologene: 7703
Pla2g10
Name: phospholipase A2, group X
Synonyms: PLA2GX, mGXsPLA2, GX sPLA2
Type: Gene
Species: Mouse
Chromosome: 16
NCBI: 26565
HGNC: HGNC:9029
Homologene: 2636
4932425I24Rik
Name:
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 16
Serac1
Name: serine active site containing 1
Synonyms: 4930511N22Rik, D17Ertd141e
Type: Gene
Species: Mouse
Chromosome: 17
NCBI: 321007
Homologene: 41900
Mark1-ps1
Name: MAP/microtubule affinity regulating kinase 1, pseudogene 1
Synonyms: LOC224876, Gm324
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 17
NCBI: 224876
Homologene: 134353
Genetic Alterations
ENU-induced transitions at the following base pair locations (GRCm38):
  • G to A, chromosome 1 at 24,237,497 bp
  • G to A, chromosome 1 at 120,227,730 bp
  • G to T, chromosome 1 at 173,874,447 bp
  • A to G, chromosome 2 at 66,714,037 bp
  • G to T, chromosome 2 at 75,661,696 bp
  • A to T, chromosome 2 at 79,343,289 bp
  • T to C, chromosome 2 at 148,442,136 bp
  • T to C, chromosome 2 at 152,893,683 bp
  • T to A, chromosome 2 at 163,727,603 bp
  • T to A, chromosome 3 at 22,189,785 bp
  • T to A, chromosome 3 at 104,353,132 bp
  • T to A, chromosome 3 at 133,160,746 bp
  • G to A, chromosome 4 at 11,609,480 bp
  • T to C, chromosome 4 at 75,947,039 bp
  • A to G, chromosome 4 at 104,945,464 bp
  • G to A, chromosome 4 at 124,991,397 bp
  • A to T, chromosome 4 at 145,164,694 bp
  • A to G, chromosome 5 at 25,186,072 bp
  • T to A, chromosome 5 at 77,326,561 bp
  • A to G, chromosome 5 at 87,254,221 bp
  • T to A, chromosome 5 at 90,244,406 bp
  • T to C, chromosome 5 at 101,817,840 bp
  • G to T, chromosome 5 at 114,408,217 bp
  • T to C, chromosome 6 at 21,952,171 bp
  • A to G, chromosome 6 at 135,227,226 bp
  • G to A, chromosome 7 at 25,353,958 bp
  • A to G, chromosome 7 at 45,678,891 bp
  • A to T, chromosome 7 at 99,685,501 bp
  • T to G, chromosome 7 at 120,373,685 bp
  • T to C, chromosome 7 at 126,410,862 bp
  • T to A, chromosome 7 at 141,016,007 bp
  • A to C, chromosome 7 at 144,939,665 bp
  • G to A, chromosome 8 at 11,218,713 bp
  • G to A, chromosome 8 at 23,190,705 bp
  • A to G, chromosome 8 at 37,545,442 bp
  • T to C, chromosome 8 at 107,054,133 bp
  • C to A, chromosome 8 at 121,098,739 bp
  • A to G, chromosome 9 at 20,897,753 bp
  • A to G, chromosome 9 at 44,830,059 bp
  • A to G, chromosome 9 at 104,324,218 bp
  • A to C, chromosome 9 at 106,911,486 bp
  • A to G, chromosome 10 at 13,535,594 bp
  • A to T, chromosome 10 at 125,228,070 bp
  • A to G, chromosome 10 at 130,394,193 bp
  • A to G, chromosome 11 at 32,603,722 bp
  • A to T, chromosome 11 at 53,613,914 bp
  • G to A, chromosome 11 at 70,008,100 bp
  • T to C, chromosome 11 at 84,148,636 bp
  • A to G, chromosome 11 at 91,575,909 bp
  • G to A, chromosome 11 at 93,490,597 bp
  • G to A, chromosome 11 at 97,857,655 bp
  • A to G, chromosome 11 at 120,485,442 bp
  • A to T, chromosome 11 at 120,792,808 bp
  • T to A, chromosome 12 at 13,324,336 bp
  • C to T, chromosome 12 at 30,104,023 bp
  • T to C, chromosome 13 at 53,113,074 bp
  • T to A, chromosome 14 at 27,094,854 bp
  • C to A, chromosome 14 at 46,817,455 bp
  • G to A, chromosome 15 at 75,947,209 bp
  • T to C, chromosome 15 at 76,191,414 bp
  • T to C, chromosome 15 at 76,451,140 bp
  • G to A, chromosome 15 at 100,587,836 bp
  • T to A, chromosome 16 at 13,715,518 bp
  • G to A, chromosome 16 at 38,302,684 bp
  • A to G, chromosome 17 at 6,064,937 bp
  • T to A, chromosome 17 at 53,947,877 bp
  • T to C, chromosome 18 at 37,478,359 bp
  • T to A, chromosome 18 at 65,685,627 bp
  • G to A, chromosome 18 at 71,321,046 bp
  • A to G, chromosome X at 13,678,274 bp
Genotype Determination
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 R0076 (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
038363-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.

Some MMRRC strains were submitted by the donor as cryopreserved germplasm, and because these strains were not cryopreserved by the MMRRC, we have not assessed the quality, nor genotype, of this material. Our expertise in reviving mice from various qualities of frozen sperm and embryos, using methods like IVF and ICSI, gives us confidence in successful recoveries in most cases. However, due to the uncertain quality of these samples, we'll limit revival attempts to two per order. Additional attempts are available for a fee, on top of standard charges, if requested. It's important to note that some strains may lack the expected mutation, so we can't assure successful order fulfillment until we attempt to revive the strain.

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.