Strain Name:
C57BL/6J-MtgxR7299Btlr/Mmmh
Stock Number:
045403-MU
Citation ID:
RRID:MMRRC_045403-MU
Other Names:
R7299 (G1)
Major Collection:

Strain Information

Wrn
Name: Werner syndrome RecQ like helicase
Type: Gene
Species: Mouse
Chromosome: 8
NCBI: 22427
Homologene: 6659
Itgb8
Name: integrin beta 8
Synonyms: 4832412O06Rik
Type: Gene
Species: Mouse
Chromosome: 12
NCBI: 320910
HGNC: HGNC:6163
Homologene: 18567
Nos1
Name: nitric oxide synthase 1, neuronal
Synonyms: Nos-1, nNOS, 2310005C01Rik, bNOS, NO
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 18125
HGNC: HGNC:7872
Homologene: 37327
Vcan
Name: versican
Synonyms: DPEAAE, 5430420N07Rik, Cspg2, hdf, heart defect, PG-M
Type: Gene
Species: Mouse
Chromosome: 13
NCBI: 13003
HGNC: HGNC:2464
Homologene: 3228
Gap43
Name: growth associated protein 43
Synonyms: Basp2, GAP-43, neuromodulin, B-50
Type: Gene
Species: Mouse
Chromosome: 16
NCBI: 14432
HGNC: HGNC:4140
Homologene: 1545
Cd2ap
Name: CD2-associated protein
Synonyms: METS-1, Mets1
Type: Gene
Species: Mouse
Chromosome: 17
NCBI: 12488
VEGA: 17
Homologene: 7663
Cnot7
Name: CCR4-NOT transcription complex, subunit 7
Synonyms: Caf1
Type: Gene
Species: Mouse
Chromosome: 8
NCBI: 18983
Homologene: 49011
Abcc8
Name: ATP-binding cassette, sub-family C member 8
Synonyms: SUR1, D930031B21Rik, Sur
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 20927
HGNC: HGNC:59
Homologene: 68048
Tnrc6a
Name: trinucleotide repeat containing 6a
Synonyms: CAGH26, Tnrc6, D130023A07Rik, 3110054G10Rik, 2010321I05Rik
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 233833
Homologene: 41399
Zfp568
Name: zinc finger protein 568
Synonyms: LOC381866, chato
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 243905
Homologene: 136307
Cog6
Name: component of oligomeric golgi complex 6
Type: Gene
Species: Mouse
Chromosome: 3
NCBI: 67542
Homologene: 10802
Akap9
Name: A kinase anchor protein 9
Synonyms: G1-448-15, 5730481H23Rik, mei2-5, AKAP450, repro12
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 100986
HGNC: HGNC:379
Homologene: 134583
Gtf3c3
Name: general transcription factor IIIC, polypeptide 3
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 98488
HGNC: HGNC:4666
Homologene: 40805
Agk
Name: acylglycerol kinase
Synonyms: MuLK, 2610037M15Rik
Type: Gene
Species: Mouse
Chromosome: 6
NCBI: 69923
Homologene: 41239
Trak1
Name: trafficking protein, kinesin binding 1
Synonyms: hyrt, 2310001H13Rik
Type: Gene
Species: Mouse
Chromosome: 9
NCBI: 67095
Homologene: 25103
Tmtc3
Name: transmembrane and tetratricopeptide repeat containing 3
Synonyms: mSmile, B130008E12Rik, 9130014E20Rik
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 237500
Homologene: 27616
Tfap2a
Name: transcription factor AP-2, alpha
Synonyms: Tcfap2a, Ap-2 (a), Ap2, AP-2 alpha, Ap2tf, AP2alpha
Type: Gene
Species: Mouse
Chromosome: 13
NCBI: 21418
VEGA: 13
Homologene: 2421
Ripor2
Name: RHO family interacting cell polarization regulator 2
Synonyms: E430013J17Rik, Fam65b, 1700108N18Rik, 6330500D04Rik
Type: Gene
Species: Mouse
Chromosome: 13
NCBI: 193385
Homologene: 9284
Top3a
Name: topoisomerase (DNA) III alpha
Synonyms: Top IIIa
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 21975
Homologene: 3394
Eif2b3
Name: eukaryotic translation initiation factor 2B, subunit 3
Synonyms: 1190002P15Rik
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 108067
HGNC: HGNC:3259
Homologene: 7005
Ddx24
Name: DEAD box helicase 24
Synonyms: 2510027P10Rik, DEAD (Asp-Glu-Ala-Asp) box polypeptide 24, 1700055J08Rik
Type: Gene
Species: Mouse
Chromosome: 12
NCBI: 27225
VEGA: 12
Homologene: 10702
Gca
Name: grancalcin
Synonyms: 5133401E04Rik
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 227960
Homologene: 22702
Zfyve26
Name: zinc finger, FYVE domain containing 26
Synonyms: 9330197E15Rik, A630028O16Rik, LOC380767
Type: Gene
Species: Mouse
Chromosome: 12
NCBI: 211978
VEGA: 12
Homologene: 9102
Exoc1
Name: exocyst complex component 1
Synonyms: Sec3p, SEC3, Sec3l1, 2810407P21Rik, A730011E05Rik
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 69940
Homologene: 41241
Gata4
Name: GATA binding protein 4
Synonyms: Gata-4
Type: Gene
Species: Mouse
Chromosome: 14
NCBI: 14463
HGNC: HGNC:4173
Homologene: 1551
Actmap
Name: actin maturation protease
Synonyms: BC024978
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 414069
Homologene: 45689
Mst1r
Name: macrophage stimulating 1 receptor (c-met-related tyrosine kinase)
Synonyms: STK, Fv-2, friend virus susceptibility 2, Fv2, Ron, PTK8, CDw136
Type: Gene
Species: Mouse
Chromosome: 9
NCBI: 19882
HGNC: HGNC:7381
Homologene: 1835
Zfp280b
Name: zinc finger protein 280B
Synonyms: Suhw2, D10Jhu82e
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 64453
VEGA: 10
Homologene: 62794
Fhdc1
Name: FH2 domain containing 1
Synonyms: 6330505N24Rik
Type: Gene
Species: Mouse
Chromosome: 3
NCBI: 229474
Homologene: 18920
Abca13
Name: ATP-binding cassette, sub-family A member 13
Synonyms: A930002G16Rik
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 268379
Homologene: 27991
Zfp418
Name: zinc finger protein 418
Synonyms: A230102I05Rik
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 232854
Homologene: 119890
Svep1
Name: sushi, von Willebrand factor type A, EGF and pentraxin domain containing 1
Synonyms: 1110021D17Rik, Polydom, D430029O09Rik, 4833413O10Rik
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 64817
Homologene: 23386
Rtn4ip1
Name: reticulon 4 interacting protein 1
Synonyms: D10Ertd690e, NIMP
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 170728
Homologene: 13105
Ralgps1
Name: Ral GEF with PH domain and SH3 binding motif 1
Synonyms: RALGEF2, 5830418G11Rik, RALGPS1A
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 241308
Homologene: 65163
Ptpro
Name: protein tyrosine phosphatase receptor type O
Synonyms: PTP-BK, PTPROt, GLEPP1, Ptpn15, PTP-U2, PTP-phi, D28, PTP-oc
Type: Gene
Species: Mouse
Chromosome: 6
NCBI: 19277
HGNC: HGNC:9678
Homologene: 21564
Rad9b
Name: RAD9 checkpoint clamp component B
Synonyms: A630082N15Rik
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 231724
Homologene: 17006
Vmn1r204
Name: vomeronasal 1 receptor 204
Synonyms: Gm11301
Type: Gene
Species: Mouse
Chromosome: 13
NCBI: 632793
Homologene: 110880
Ulk4
Name: unc-51-like kinase 4
Synonyms: 4932415A06Rik
Type: Gene
Species: Mouse
Chromosome: 9
NCBI: 209012
Homologene: 41205
Nhsl1
Name: NHS like 1
Synonyms: D10Bwg0940e, A630035H13Rik, 5730409E15Rik
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 215819
Homologene: 27834
Hal
Name: histidine ammonia lyase
Synonyms: histidase, Hsd
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 15109
HGNC: HGNC:4806
Homologene: 68229
Odad2
Name: outer dynein arm docking complex subunit 2
Synonyms: Armc4, 4930463I21Rik, b2b643Clo, b2b227.1Clo
Type: Gene
Species: Mouse
Chromosome: 18
NCBI: 74934
VEGA: 18
Homologene: 9992
Cenpt
Name: centromere protein T
Synonyms: G630055P03Rik
Type: Gene
Species: Mouse
Chromosome: 8
NCBI: 320394
Homologene: 41610
Csmd2
Name: CUB and Sushi multiple domains 2
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 329942
Homologene: 89034
Olfml3
Name: olfactomedin-like 3
Synonyms: 2810002E22Rik, ONT3, mONT3, HNOEL-iso
Type: Gene
Species: Mouse
Chromosome: 3
NCBI: 99543
Homologene: 10613
Abtb2
Name: ankyrin repeat and BTB domain containing 2
Synonyms: BPOZ-2
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 99382
Homologene: 15904
Ttc7
Name: tetratricopeptide repeat domain 7
Synonyms: 1700007L07Rik, fsn, hea, 1110035E02Rik
Type: Gene
Species: Mouse
Chromosome: 17
NCBI: 225049
Homologene: 12515
Kyat1
Name: kynurenine aminotransferase 1
Synonyms: cytoplasmic (glutamine transaminase K, kyneurenine aminotransferase), Ccbl1, 2010009K05Rik, Kat1, KATI
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 70266
HGNC: HGNC:1564
Homologene: 37872
Cnga1
Name: cyclic nucleotide gated channel alpha 1
Synonyms: Cncg
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 12788
HGNC: HGNC:2148
Homologene: 55432
Ccdc8
Name: coiled-coil domain containing 8
Synonyms: ENSMUSG00000041117
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 434130
Homologene: 49977
Vmn2r107
Name: vomeronasal 2, receptor 107
Synonyms: V2r6
Type: Gene
Species: Mouse
Chromosome: 17
NCBI: 22312
Homologene: 129750
Krtap26-1
Name: keratin associated protein 26-1
Synonyms: 2310002B14Rik
Type: Gene
Species: Mouse
Chromosome: 16
NCBI: 69533
VEGA: 16
Homologene: 88911
4930432M17Rik
Name: RIKEN cDNA 4930432M17 gene
Type: Gene
Species: Mouse
Chromosome: 3
NCBI: 619318
Ergic2
Name: ERGIC and golgi 2
Synonyms: 4930572C01Rik, 1200009B18Rik
Type: Gene
Species: Mouse
Chromosome: 6
NCBI: 67456
Homologene: 6574
Trpc4
Name: transient receptor potential cation channel, subfamily C, member 4
Synonyms: Trp4, Trrp4, CCE1, STRPC4
Type: Gene
Species: Mouse
Chromosome: 3
NCBI: 22066
Homologene: 22955
Mob1a
Name: MOB kinase activator 1A
Synonyms: 4022402H07Rik, Mobk1b, Mobkl1b
Type: Gene
Species: Mouse
Chromosome: 6
NCBI: 232157
Homologene: 10076
Prr5l
Name: proline rich 5 like
Synonyms: 2600010E01Rik, 4833411O04Rik
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 72446
Homologene: 11753
Or1s2
Name: olfactory receptor family 1 subfamily S member 1
Synonyms: GA_x6K02T2RE5P-4112771-4113718, Olfr1496, MOR127-1
Type: Gene
Species: Mouse
Chromosome: 19
NCBI: 258991
Homologene: 17458
Gabrr2
Name: gamma-aminobutyric acid type A receptor subunit rho 2
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 14409
HGNC: HGNC:4091
Homologene: 20471
Zfp322a
Name: zinc finger protein 322A
Synonyms: 9630054P07Rik
Type: Gene
Species: Mouse
Chromosome: 13
NCBI: 218100
Homologene: 23460
Ghdc
Name: GH3 domain containing
Synonyms: D11Lgp1e
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 80860
Homologene: 32760
Reep1
Name: receptor accessory protein 1
Synonyms: D6Ertd253e
Type: Gene
Species: Mouse
Chromosome: 6
NCBI: 52250
Homologene: 41504
Snx24
Name: sorting nexing 24
Synonyms: 2810011K15Rik, 5730433I16Rik
Type: Gene
Species: Mouse
Chromosome: 18
NCBI: 69226
VEGA: 18
Homologene: 8529
Tmem158
Name: transmembrane protein 158
Synonyms: Ris1, 2310037P21Rik
Type: Gene
Species: Mouse
Chromosome: 9
NCBI: 72309
VEGA: 9
Homologene: 9141
Shisa5
Name: shisa family member 5
Synonyms: 2310008D10Rik, Scotin, 6430628I05Rik
Type: Gene
Species: Mouse
Chromosome: 9
NCBI: 66940
Homologene: 133951
Gm3409
Name: predicted gene 3409
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 100041566
Homologene: 86127
Podxl
Name: podocalyxin-like
Synonyms: podocalyxin, PC, Ly102, Pclp1, Podxl1
Type: Gene
Species: Mouse
Chromosome: 6
NCBI: 27205
HGNC: HGNC:9171
Homologene: 137260
Nppb
Name: natriuretic peptide type B
Synonyms: BNP
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 18158
HGNC: HGNC:7940
Homologene: 49182
Klhl38
Name: kelch-like 38
Synonyms: 8230402K04Rik
Type: Gene
Species: Mouse
Chromosome: 15
NCBI: 268807
Homologene: 18622
Tysnd1
Name: trypsin domain containing 1
Synonyms: 1300019N10Rik
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 71767
VEGA: 10
Homologene: 87946
Pcdha3
Name: protocadherin alpha 3
Type: Gene
Species: Mouse
Chromosome: 18
NCBI: 192163
HGNC: HGNC:8669
Homologene: 129613
Tmem263
Name: transmembrane protein 263
Synonyms: AI597468
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 103266
VEGA: 10
Homologene: 17533
Genetic Alterations
ENU-induced transitions at the following base pair locations (GRCm38):
  • G to A, chromosome 1 at 54,417,708 bp
  • T to C, chromosome 2 at 30,191,995 bp
  • T to C, chromosome 2 at 33,157,873 bp
  • C to T, chromosome 2 at 62,689,976 bp
  • T to A, chromosome 2 at 101,717,286 bp
  • A to T, chromosome 2 at 103,702,424 bp
  • T to C, chromosome 3 at 53,002,507 bp
  • T to C, chromosome 3 at 54,317,627 bp
  • T to C, chromosome 3 at 84,444,540 bp
  • T to C, chromosome 3 at 103,735,860 bp
  • A to C, chromosome 3 at 121,679,446 bp
  • T to A, chromosome 4 at 33,095,284 bp
  • G to A, chromosome 4 at 58,046,587 bp
  • T to A, chromosome 4 at 117,052,822 bp
  • C to A, chromosome 4 at 128,528,262 bp
  • T to C, chromosome 4 at 147,986,323 bp
  • C to A, chromosome 5 at 4,032,696 bp
  • T to C, chromosome 5 at 72,605,432 bp
  • T to A, chromosome 5 at 76,542,159 bp
  • A to T, chromosome 5 at 117,867,905 bp
  • A to G, chromosome 5 at 122,352,614 bp
  • T to A, chromosome 5 at 146,539,547 bp
  • G to T, chromosome 6 at 31,524,436 bp
  • A to T, chromosome 6 at 40,329,517 bp
  • A to T, chromosome 6 at 71,761,389 bp
  • G to A, chromosome 6 at 83,338,449 bp
  • G to A, chromosome 6 at 137,441,144 bp
  • T to A, chromosome 6 at 148,188,112 bp
  • T to A, chromosome 7 at 7,182,828 bp
  • A to G, chromosome 7 at 16,996,031 bp
  • G to A, chromosome 7 at 27,201,123 bp
  • A to G, chromosome 7 at 30,017,244 bp
  • G to A, chromosome 7 at 46,105,498 bp
  • A to C, chromosome 7 at 123,170,913 bp
  • A to G, chromosome 8 at 33,292,718 bp
  • A to G, chromosome 8 at 40,507,545 bp
  • G to A, chromosome 8 at 105,849,904 bp
  • G to T, chromosome 9 at 107,914,790 bp
  • G to T, chromosome 9 at 109,054,884 bp
  • T to A, chromosome 9 at 121,145,059 bp
  • A to G, chromosome 9 at 121,451,863 bp
  • C to A, chromosome 9 at 123,260,301 bp
  • A to G, chromosome 10 at 18,527,671 bp
  • T to C, chromosome 10 at 43,936,020 bp
  • C to A, chromosome 10 at 61,696,549 bp
  • C to G, chromosome 10 at 76,038,703 bp
  • T to A, chromosome 10 at 85,114,397 bp
  • T to C, chromosome 10 at 93,492,561 bp
  • G to T, chromosome 10 at 100,447,474 bp
  • A to T, chromosome 11 at 9,294,649 bp
  • A to T, chromosome 11 at 60,748,148 bp
  • C to T, chromosome 11 at 100,768,116 bp
  • A to T, chromosome 12 at 79,282,984 bp
  • A to G, chromosome 12 at 103,419,450 bp
  • T to C, chromosome 12 at 114,487,288 bp
  • T to C, chromosome 12 at 119,202,461 bp
  • G to A, chromosome 13 at 22,556,805 bp
  • C to A, chromosome 13 at 23,357,143 bp
  • C to T, chromosome 13 at 23,357,144 bp
  • T to C, chromosome 13 at 24,725,001 bp
  • T to C, chromosome 13 at 40,721,308 bp
  • T to A, chromosome 13 at 89,705,266 bp
  • T to A, chromosome 14 at 63,203,742 bp
  • G to A, chromosome 15 at 58,322,980 bp
  • T to C, chromosome 16 at 42,292,252 bp
  • T to C, chromosome 16 at 88,647,244 bp
  • A to G, chromosome 17 at 20,345,616 bp
  • G to A, chromosome 17 at 42,830,013 bp
  • T to C, chromosome 17 at 87,346,542 bp
  • T to C, chromosome 18 at 7,222,635 bp
  • G to A, chromosome 18 at 36,946,924 bp
  • G to T, chromosome 18 at 53,340,172 bp
  • G to A, chromosome 19 at 13,781,324 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 R7299 (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
045403-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.