Strain Name:
C57BL/6J-MtgxR0974Btlr/Mmmh
Stock Number:
039103-MU
Citation ID:
RRID:MMRRC_039103-MU
Other Names:
R0974 (G1), C57BL/6J-MtgxR0974Btlr
Major Collection:

Strain Information

Lgals8
Name: lectin, galactose binding, soluble 8
Synonyms: Lgals-8, 1200015E08Rik, D13Ertd524e
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 13
NCBI: 56048
HGNC: HGNC:6569
Homologene: 31386
Efemp1
Name: epidermal growth factor-containing fibulin-like extracellular matrix protein 1
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 11
NCBI: 216616
HGNC: HGNC:3218
Homologene: 3028
Rilpl1
Name: Rab interacting lysosomal protein-like 1
Synonyms: 6330559I19Rik, 2900002H16Rik, GOSPEL
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 5
NCBI: 75695
Homologene: 15619
Tmem59l
Name: transmembrane protein 59-like
Synonyms: 5330410G16Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 8
NCBI: 67937
Homologene: 8104
Spag7
Name: sperm associated antigen 7
Synonyms: FSA-1, Fsa1l
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 11
NCBI: 216873
Homologene: 3595
Dip2c
Name: disco interacting protein 2 homolog C
Synonyms: 2900024P20Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 13
NCBI: 208440
Homologene: 40996
Golga4
Name: golgi autoantigen, golgin subfamily a, 4
Synonyms: golgin-245, Olp-1
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 9
NCBI: 54214
HGNC: HGNC:4427
Homologene: 68224
Cenpc1
Name: centromere protein C1
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 5
NCBI: 12617
HGNC: HGNC:1854
Homologene: 1371
Daam1
Name: dishevelled associated activator of morphogenesis 1
Synonyms: 1700066F09Rik, 2310028E21Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 12
NCBI: 208846
VEGA: 12
Homologene: 36635
Btbd9
Name: BTB (POZ) domain containing 9
Synonyms: 1700023F20Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 17
NCBI: 224671
VEGA: 17
Homologene: 14995
Naa25
Name: N(alpha)-acetyltransferase 25, NatB auxiliary subunit
Synonyms: 4833422K13Rik, C330023M02Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 5
NCBI: 231713
Homologene: 6891
Dmtf1
Name: cyclin D binding myb like transcription factor 1
Synonyms: Dmp1
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 5
NCBI: 23857
Homologene: 8017
Usp24
Name: ubiquitin specific peptidase 24
Synonyms: 2810030C21Rik, 2700066K03Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 4
NCBI: 329908
Homologene: 35420
Slc33a1
Name: solute carrier family 33 (acetyl-CoA transporter), member 1
Synonyms: Acatn, D630022N01Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 3
NCBI: 11416
HGNC: HGNC:95
Homologene: 3476
Taf2
Name: TATA-box binding protein associated factor 2
Synonyms: TAFII150, CIF150, TAF2B, 4732460C16Rik, 150kDa
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 15
NCBI: 319944
VEGA: 15
Homologene: 31137
Atp13a1
Name: ATPase type 13A1
Synonyms: catp, Cgi152, Atp13a
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 8
NCBI: 170759
VEGA: 8
Homologene: 5791
Utp25
Name: UTP25 small subunit processome component
Synonyms: AA408296, Diexf
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 1
NCBI: 215193
Homologene: 6170
Chd2
Name: chromodomain helicase DNA binding protein 2
Synonyms: 2810040A01Rik, 2810013C04Rik, 5630401D06Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 7
NCBI: 244059
HGNC: HGNC:1917
Homologene: 37462
Zfp626
Name: zinc finger protein 626
Synonyms: 4933426I21Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 7
NCBI: 71163
Pacs1
Name: phosphofurin acidic cluster sorting protein 1
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 19
NCBI: 107975
VEGA: 19
Homologene: 9970
Nfix
Name: nuclear factor I/X
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 8
NCBI: 18032
HGNC: HGNC:7788
Homologene: 1872
Adam18
Name: a disintegrin and metallopeptidase domain 18
Synonyms: Adam27, Dtgn3
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 8
NCBI: 13524
HGNC: HGNC:196
Homologene: 74941
Olfm3
Name: olfactomedin 3
Synonyms: optimedin, B230206G02Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 3
NCBI: 229759
Homologene: 17103
Khsrp
Name: KH-type splicing regulatory protein
Synonyms: 6330409F21Rik, KSRP
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 17
NCBI: 16549
VEGA: 17
HGNC: HGNC:6316
Homologene: 2734
Ice1
Name: interactor of little elongation complex ELL subunit 1
Synonyms: BC018507
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 13
NCBI: 218333
VEGA: 13
Homologene: 18902
Ift172
Name: intraflagellar transport 172
Synonyms: wim, 4930553F24Rik, avc1
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 5
NCBI: 67661
Homologene: 15202
B3gnt5
Name: UDP-GlcNAc:betaGal beta-1,3-N-acetylglucosaminyltransferase 5
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 16
NCBI: 108105
Homologene: 24989
Gp2
Name: glycoprotein 2 (zymogen granule membrane)
Synonyms: 2310037I18Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 7
NCBI: 67133
HGNC: HGNC:4441
Homologene: 133790
Pkd2l2
Name: polycystic kidney disease 2-like 2
Synonyms: Polycystin - L2, TRPP5
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 18
NCBI: 53871
VEGA: 18
HGNC: HGNC:9012
Homologene: 22812
Tmco5
Name: transmembrane and coiled-coil domains 5
Synonyms: 1700095F04Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 2
NCBI: 67356
Homologene: 41661
Myh13
Name: myosin, heavy polypeptide 13, skeletal muscle
Synonyms: extraocular myosin, EO Myosin, MyHC-eo
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 11
NCBI: 544791
HGNC: HGNC:7571
Homologene: 55780
Dnah14
Name: dynein, axonemal, heavy chain 14
Synonyms: LOC381311, A230079K17Rik, Gm980, Dnahc14
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 1
NCBI: 240960
HGNC: HGNC:2945
Homologene: 90078
Cdcp3
Name: CUB domain containing protein 3
Synonyms: 5430419D17Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 7
NCBI: 71395
Homologene: 138430
Slc38a4
Name: solute carrier family 38, member 4
Synonyms: Ata3, 1700012A18Rik, 1110012E16Rik, SNAT4
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 15
NCBI: 69354
VEGA: 15
Homologene: 75077
Myh7b
Name: myosin, heavy chain 7B, cardiac muscle, beta
Synonyms: Myh14
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 2
NCBI: 668940
Homologene: 66117
Fsip2
Name: fibrous sheath-interacting protein 2
Synonyms: OTTMUSG00000013335
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 2
NCBI: 241516
Homologene: 110349
Dnah9
Name: dynein, axonemal, heavy chain 9
Synonyms: D11Ertd686e, Dnahc9
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 11
NCBI: 237806
HGNC: HGNC:2953
Homologene: 20357
Ephb6
Name: Eph receptor B6
Synonyms: Mep, Cekl
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 6
NCBI: 13848
HGNC: HGNC:3396
Homologene: 20940
Map6
Name: microtubule-associated protein 6
Synonyms: F-STOP, STOP, 2810411E12Rik, Mtap6
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 7
NCBI: 17760
HGNC: HGNC:6868
Homologene: 7850
Or5d40
Name: olfactory receptor family 5 subfamily D member 40
Synonyms: GA_x6K02T2Q125-49669483-49670421, MOR174-13, Olfr1168
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 2
NCBI: 258524
Homologene: 128091
Or1j14
Name: olfactory receptor family 1 subfamily J member 14
Synonyms: GA_x6K02T2NLDC-33222024-33222962, MOR136-4, Olfr342
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 2
NCBI: 258950
Homologene: 74223
Vmn2r53
Name: vomeronasal 2, receptor 53
Synonyms: EG637908
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 7
NCBI: 637908
Homologene: 104040
Or13e8
Name: olfactory receptor family 13 subfamily E member 8
Synonyms: mOR6, MOR262-10, GA_x6K02T2N78B-16239704-16240654, Olfr70
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 4
NCBI: 56014
Homologene: 10459
Rims4
Name: regulating synaptic membrane exocytosis 4
Synonyms: Rim4
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 2
NCBI: 241770
Homologene: 18123
Pld2
Name: phospholipase D2
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 11
NCBI: 18806
HGNC: HGNC:9068
Homologene: 55672
Gm6327
Name: predicted gene 6327
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 16
4930503L19Rik
Name: RIKEN cDNA 4930503L19 gene
Synonyms: Las2
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 18
NCBI: 269033
Homologene: 52120
Atp6v0a1
Name: ATPase, H+ transporting, lysosomal V0 subunit A1
Synonyms: V-ATPase a1, Vpp1, Vpp-1, Atp6n1, Atp6n1a
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 11
NCBI: 11975
HGNC: HGNC:865
Homologene: 3795
Snx14
Name: sorting nexin 14
Synonyms: YR-14, C330035N22Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 9
NCBI: 244962
Homologene: 17823
Tm9sf1
Name: transmembrane 9 superfamily member 1
Synonyms: MP70, 1200014D02Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 14
NCBI: 74140
Homologene: 4671
Klk13
Name: kallikrein related-peptidase 13
Synonyms: mGk-13
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 7
NCBI: 626834
HGNC: HGNC:6361
Homologene: 56714
Cd46
Name: CD46 antigen, complement regulatory protein
Synonyms: CD46, Mcp
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 1
NCBI: 17221
HGNC: HGNC:6953
Homologene: 7832
Gm12500
Name: predicted gene 12500
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 3
NCBI: 791415
Flt4
Name: FMS-like tyrosine kinase 4
Synonyms: VEGFR3, VEGFR-3, Flt-4
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 11
NCBI: 14257
HGNC: HGNC:3767
Homologene: 7321
Cep250
Name: centrosomal protein 250
Synonyms: Inmp, B230210E21Rik, Cep2
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 2
NCBI: 16328
HGNC: HGNC:1859
Homologene: 38286
Lrfn5
Name: leucine rich repeat and fibronectin type III domain containing 5
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 12
NCBI: 238205
Homologene: 17582
Phactr2
Name: phosphatase and actin regulator 2
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 10
NCBI: 215789
Homologene: 8816
Skint1
Name: selection and upkeep of intraepithelial T cells 1
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 4
NCBI: 639781
Homologene: 87538
Asic5
Name: acid-sensing (proton-gated) ion channel family member 5
Synonyms: brain-liver-intestine amiloride-sensitive sodium channel, BLINaC, Accn5
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 3
NCBI: 58170
Homologene: 41171
Pm20d2
Name: peptidase M20 domain containing 2
Synonyms: LOC242377, Acy1l2
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 4
NCBI: 242377
Homologene: 19025
Sri
Name: sorcin
Synonyms: Sor, 2210417O06Rik, 2900070H08Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 5
NCBI: 109552
Homologene: 37736
Or4c1
Name: olfactory receptor family 4 subfamily C member 1
Synonyms: GA_x6K02T2Q125-50748233-50747292, MOR235-2, Olfr1231
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 2
NCBI: 258446
Homologene: 27168
Cxcl1
Name: chemokine (C-X-C motif) ligand 1
Synonyms: N51, Mgsa, Fsp, Scyb1, Gro1, KC/GRO-alpha, KC
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 5
NCBI: 14825
HGNC: HGNC:4603
Homologene: 105490
Trpv6
Name: transient receptor potential cation channel, subfamily V, member 6
Synonyms: CaT1, Cac, CAT, Ecac2
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 6
NCBI: 64177
Homologene: 56812
Saxo2
Name: stabilizer of axonemal microtubules 2
Synonyms: 1700129I04Rik, Fam154b
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 7
NCBI: 330577
Homologene: 25135
AI429214
Name: expressed sequence AI429214
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 8
NCBI: 621080
Homologene: 82747
Mcpt8
Name: mast cell protease 8
Synonyms: MMCP-8
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 14
NCBI: 17231
VEGA: 14
Kbtbd7
Name: kelch repeat and BTB (POZ) domain containing 7
Synonyms: LOC211255, 1110008P08Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 14
NCBI: 211255
VEGA: 14
Homologene: 41849
Genetic Alterations
ENU-induced transitions at the following base pair locations (GRCm38):
  • T to C, chromosome 1 at 181,752,145 bp
  • A to T, chromosome 1 at 193,114,703 bp
  • T to C, chromosome 1 at 195,041,992 bp
  • A to G, chromosome 2 at 36,528,008 bp
  • A to T, chromosome 2 at 82,977,092 bp
  • A to T, chromosome 2 at 88,184,978 bp
  • A to T, chromosome 2 at 89,303,184 bp
  • A to G, chromosome 2 at 116,883,218 bp
  • G to A, chromosome 2 at 155,620,427 bp
  • A to G, chromosome 2 at 155,964,289 bp
  • C to T, chromosome 2 at 163,863,929 bp
  • A to G, chromosome 3 at 63,943,304 bp
  • C to T, chromosome 3 at 82,008,448 bp
  • T to C, chromosome 3 at 108,086,476 bp
  • C to A, chromosome 3 at 115,101,986 bp
  • T to A, chromosome 4 at 33,174,734 bp
  • A to G, chromosome 4 at 43,696,706 bp
  • T to A, chromosome 4 at 106,371,079 bp
  • A to G, chromosome 4 at 106,413,678 bp
  • T to G, chromosome 4 at 112,028,215 bp
  • A to T, chromosome 5 at 8,059,381 bp
  • T to A, chromosome 5 at 9,127,987 bp
  • T to C, chromosome 5 at 31,257,918 bp
  • A to T, chromosome 5 at 86,037,908 bp
  • A to T, chromosome 5 at 90,891,767 bp
  • T to C, chromosome 5 at 121,438,716 bp
  • A to G, chromosome 5 at 124,501,871 bp
  • A to G, chromosome 5 at 124,501,888 bp
  • A to G, chromosome 6 at 41,614,104 bp
  • T to A, chromosome 6 at 41,625,188 bp
  • A to G, chromosome 7 at 12,601,392 bp
  • G to A, chromosome 7 at 27,818,482 bp
  • T to C, chromosome 7 at 43,721,158 bp
  • A to G, chromosome 7 at 73,478,664 bp
  • A to G, chromosome 7 at 82,634,870 bp
  • G to A, chromosome 7 at 99,336,743 bp
  • A to T, chromosome 7 at 119,454,543 bp
  • T to C, chromosome 7 at 131,238,182 bp
  • T to C, chromosome 8 at 24,647,853 bp
  • A to G, chromosome 8 at 36,994,319 bp
  • T to C, chromosome 8 at 69,802,144 bp
  • G to A, chromosome 8 at 70,486,060 bp
  • G to A, chromosome 8 at 84,726,526 bp
  • A to G, chromosome 9 at 88,400,721 bp
  • T to C, chromosome 9 at 118,537,273 bp
  • T to C, chromosome 10 at 13,247,139 bp
  • A to G, chromosome 11 at 28,854,538 bp
  • C to T, chromosome 11 at 49,636,339 bp
  • A to T, chromosome 11 at 66,005,837 bp
  • T to A, chromosome 11 at 67,332,520 bp
  • T to C, chromosome 11 at 70,557,081 bp
  • A to G, chromosome 11 at 70,669,182 bp
  • T to A, chromosome 11 at 101,055,491 bp
  • G to A, chromosome 12 at 61,843,437 bp
  • A to C, chromosome 12 at 71,915,784 bp
  • G to A, chromosome 13 at 9,576,908 bp
  • A to T, chromosome 13 at 12,451,395 bp
  • C to A, chromosome 13 at 70,602,427 bp
  • T to C, chromosome 14 at 55,642,935 bp
  • T to C, chromosome 14 at 56,083,800 bp
  • A to G, chromosome 14 at 79,427,430 bp
  • GCTTCTTCTTCTTCTTCTT to GCTTCTTCTTCTTCTT, chromosome 15 at 55,016,461 bp
  • C to T, chromosome 15 at 97,005,858 bp
  • T to C, chromosome 16 at 12,761,113 bp
  • T to A, chromosome 16 at 19,770,010 bp
  • T to A, chromosome 17 at 30,299,633 bp
  • T to C, chromosome 17 at 57,025,576 bp
  • A to G, chromosome 18 at 34,428,252 bp
  • T to A, chromosome 18 at 70,467,926 bp
  • A to T, chromosome 19 at 5,143,829 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 R0974 (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
039103-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 of this material. We have extensive experience with recovery of mice from cryopreserved sperm and embryos of varying quality, including using techniques such as IVF and ICSI, and are confident that we will have success in most, if not all, cases. However, because of the unknown quality of these frozen samples, we will restrict recovery efforts to two attempts for each order. Subsequent attempts can be performed on a fee-for-service basis, in addition to the standard fees, upon request.

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.