Strain Name:
C57BL/6J-MtgxR7477Btlr/Mmmh
Stock Number:
045551-MU
Citation ID:
RRID:MMRRC_045551-MU
Other Names:
R7477 (G1)
Major Collection:

Strain Information

Aldh1l1
Name: aldehyde dehydrogenase 1 family, member L1
Synonyms: Fthfd, 1810048F20Rik
Type: Gene
Species: Mouse
Chromosome: 6
NCBI: 107747
HGNC: HGNC:3978
Homologene: 122031
Grin3a
Name: glutamate receptor ionotropic, NMDA3A
Synonyms: A830097C19Rik, NMDAR-L, NR3A
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 242443
Homologene: 128613
Mapk14
Name: mitogen-activated protein kinase 14
Synonyms: CSBP2, p38alpha, p38 MAP kinase alpha, p38MAPK, Csbp1, p38 MAPK, p38 MAP Kinase, p38a, p38 alpha, p38, p38-alpha, Crk1, Mxi2
Type: Gene
Species: Mouse
Chromosome: 17
NCBI: 26416
HGNC: HGNC:6876
Homologene: 31777
Trp53bp1
Name: transformation related protein 53 binding protein 1
Synonyms: 53BP1, p53BP1
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 27223
Homologene: 4137
Adipor2
Name: adiponectin receptor 2
Synonyms: 1110001I14Rik, D6Ucla1e
Type: Gene
Species: Mouse
Chromosome: 6
NCBI: 68465
Homologene: 56119
Washc4
Name: WASH complex subunit 4
Synonyms: A230046K03Rik
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 319277
VEGA: 10
Homologene: 123926
Ell
Name: elongation factor RNA polymerase II
Synonyms: Ell1, eleven-nineteen lysine-rich leukemia gene, Men
Type: Gene
Species: Mouse
Chromosome: 8
NCBI: 13716
Homologene: 4762
Bop1
Name: block of proliferation 1
Synonyms: Erb1p
Type: Gene
Species: Mouse
Chromosome: 15
NCBI: 12181
VEGA: 15
Homologene: 6612
Ankrd11
Name: ankyrin repeat domain 11
Synonyms: 2410104C19Rik, 9530048I21Rik, Yod, 3010027A04Rik
Type: Gene
Species: Mouse
Chromosome: 8
NCBI: 77087
Homologene: 69134
Max
Name: Max protein
Synonyms: bHLHd6, bHLHd8, bHLHd7, bHLHd5, bHLHd4
Type: Gene
Species: Mouse
Chromosome: 12
NCBI: 17187
VEGA: 12
HGNC: HGNC:6913
Homologene: 1786
Akap13
Name: A kinase anchor protein 13
Synonyms: PROTO-LB, 1700026G02Rik, 5830460E08Rik, 5730522G15Rik, Ht31, PROTO-LBC, AKAP-Lbc
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 75547
HGNC: HGNC:371
Homologene: 4903
Ncbp1
Name: nuclear cap binding protein subunit 1
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 433702
HGNC: HGNC:7658
Homologene: 1859
Ctdp1
Name: CTD phosphatase subunit 1
Synonyms: 4930563P03Rik
Type: Gene
Species: Mouse
Chromosome: 18
NCBI: 67655
HGNC: HGNC:2498
Homologene: 31254
Ccdc18
Name: coiled-coil domain containing 18
Synonyms: 4932411G06Rik, 1700021E15Rik
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 73254
Homologene: 35455
Prkab2
Name: protein kinase, AMP-activated, beta 2 non-catalytic subunit
Synonyms: 5730553K21Rik
Type: Gene
Species: Mouse
Chromosome: 3
NCBI: 108097
HGNC: HGNC:9379
Homologene: 38046
Dsp
Name: desmoplakin
Synonyms: 5730453H04Rik, 2300002E22Rik, DP, rul
Type: Gene
Species: Mouse
Chromosome: 13
NCBI: 109620
HGNC: HGNC:3052
Homologene: 37922
Lrrk2
Name: leucine-rich repeat kinase 2
Synonyms: 9330188B09Rik, D630001M17Rik, 4921513O20Rik, LOC381026, cI-46
Type: Gene
Species: Mouse
Chromosome: 15
NCBI: 66725
Homologene: 18982
Smc6
Name: structural maintenance of chromosomes 6
Synonyms: 3830418C19Rik, Smc6l1, 2810489L22Rik
Type: Gene
Species: Mouse
Chromosome: 12
NCBI: 67241
VEGA: 12
Homologene: 41575
Tenm4
Name: teneurin transmembrane protein 4
Synonyms: l7Rn3, ELM2, Odz4, Doc4, Ten-m4, l(7)-3Rn
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 23966
Homologene: 8034
Sptb
Name: spectrin beta, erythrocytic
Synonyms: brain erythroid spectrin (235E), Spnb-1, D330027P03Rik, Spnb1, spectrin R, LOC383567
Type: Gene
Species: Mouse
Chromosome: 12
NCBI: 20741
Homologene: 295
Adamtsl1
Name: ADAMTS-like 1
Synonyms: 5930437A14Rik, punctin-1, 6720426B09Rik
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 77739
Homologene: 64642
Il36rn
Name: interleukin 36 receptor antagonist
Synonyms: If36rn, FIL1delta, IL1HY1, IL1F5, Il1f5, IL-1H3
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 54450
Homologene: 10453
Pgam1
Name: phosphoglycerate mutase 1
Synonyms: Pgam-1, 2310050F24Rik
Type: Gene
Species: Mouse
Chromosome: 19
NCBI: 18648
VEGA: 19
Homologene: 37647
Pkd2
Name: polycystin 2, transient receptor potential cation channel
Synonyms: C030034P18Rik, TRPP2, PC2, polycystin-2
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 18764
HGNC: HGNC:9009
Homologene: 20104
Nid2
Name: nidogen 2
Synonyms: entactin-2, entactin 2
Type: Gene
Species: Mouse
Chromosome: 14
NCBI: 18074
VEGA: 14
Homologene: 40575
Rnf41
Name: ring finger protein 41
Synonyms: D10Ertd722e, FLRF, Nrdp1, 4933415P08Rik, 2210404G21Rik, 4930511A05Rik
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 67588
VEGA: 10
Homologene: 4226
Pja2
Name: praja ring finger ubiquitin ligase 2
Synonyms: Neurodap1
Type: Gene
Species: Mouse
Chromosome: 17
NCBI: 224938
Homologene: 32233
Nbeal1
Name: neurobeachin like 1
Synonyms: A530083I02Rik, A530050O19Rik, 2310076G13Rik, ALS2CR17
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 269198
Homologene: 16453
Uncx
Name: UNC homeobox
Synonyms: Chx4, Uncx4.1
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 22255
Homologene: 56598
Muc5ac
Name: mucin 5, subtypes A and C, tracheobronchial/gastric
Synonyms: MGM, 2210005L13Rik
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 17833
HGNC: HGNC:7515
Homologene: 137237
Ppp2cb
Name: protein phosphatase 2 (formerly 2A), catalytic subunit, beta isoform
Synonyms: PP2Ac, D8Ertd766e
Type: Gene
Species: Mouse
Chromosome: 8
NCBI: 19053
HGNC: HGNC:9300
Homologene: 37889
Lrp1
Name: low density lipoprotein receptor-related protein 1
Synonyms: CD91, b2b1554Clo, A2mr
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 16971
HGNC: HGNC:6692
Homologene: 1744
Fcer1a
Name: Fc receptor, IgE, high affinity I, alpha polypeptide
Synonyms: Fce1a, Fcr-5, FcERI
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 14125
HGNC: HGNC:3609
Homologene: 1516
Dnah9
Name: dynein, axonemal, heavy chain 9
Synonyms: Dnahc9, D11Ertd686e
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 237806
HGNC: HGNC:2953
Homologene: 20357
Trank1
Name: tetratricopeptide repeat and ankyrin repeat containing 1
Synonyms: LOC235639, C030048J01Rik, Lba1, A230061D21Rik
Type: Gene
Species: Mouse
Chromosome: 9
NCBI: 320429
Homologene: 45845
Jakmip1
Name: janus kinase and microtubule interacting protein 1
Synonyms: Gababrbp, Marlin-1, 5830437M04Rik, C330021K24Rik
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 76071
Homologene: 90789
Farp2
Name: FERM, RhoGEF and pleckstrin domain protein 2
Synonyms: D030026M03Rik, Fir
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 227377
Homologene: 8877
Gpr179
Name: G protein-coupled receptor 179
Synonyms: 5330439C02Rik
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 217143
Homologene: 34917
Ugt2a3
Name: UDP glucuronosyltransferase 2 family, polypeptide A3
Synonyms: 2010321J07Rik
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 72094
Homologene: 55988
Vmn2r5
Name: vomeronasal 2, receptor 5
Synonyms: EG667060
Type: Gene
Species: Mouse
Chromosome: 3
NCBI: 667060
Nlrc3
Name: NLR family, CARD domain containing 3
Synonyms: Caterpiller 16.2, D230007K08Rik, CLR16.2
Type: Gene
Species: Mouse
Chromosome: 16
NCBI: 268857
Homologene: 18720
Dhx30
Name: DExH-box helicase 30
Synonyms: Ddx30, helG, DEAH (Asp-Glu-Ala-His) box polypeptide 30, C130058C04Rik, 2810477H02Rik
Type: Gene
Species: Mouse
Chromosome: 9
NCBI: 72831
Homologene: 15779
Mypn
Name: myopalladin
Synonyms: 1110056A04Rik
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 68802
VEGA: 10
Homologene: 23778
Xkr6
Name: X-linked Kx blood group related 6
Type: Gene
Species: Mouse
Chromosome: 14
NCBI: 219149
Homologene: 18287
Mrpl23
Name: mitochondrial ribosomal protein L23
Synonyms: Rpl23l, L23mrp
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 19935
Homologene: 7922
Fam171a1
Name: family with sequence similarity 171, member A1
Synonyms: 9630050M13Rik
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 269233
Homologene: 19521
Lrrc9
Name: leucine rich repeat containing 9
Synonyms: 4930432K16Rik, 4921529O18Rik
Type: Gene
Species: Mouse
Chromosome: 12
NCBI: 78257
Homologene: 12692
Adam26a
Name: ADAM metallopeptidase domain 26A
Synonyms: Dtgn4, Adam26
Type: Gene
Species: Mouse
Chromosome: 8
NCBI: 13525
Homologene: 128363
Vmn2r11
Name: vomeronasal 2, receptor 11
Synonyms: EG384219
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 384219
Homologene: 129606
Ccdc158
Name: coiled-coil domain containing 158
Synonyms: 4932413O14Rik
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 320696
Homologene: 18560
Klf11
Name: Kruppel-like transcription factor 11
Synonyms: D12Ertd427e, Tieg2, Tieg3, Tieg2b
Type: Gene
Species: Mouse
Chromosome: 12
NCBI: 194655
Homologene: 2668
Fam83e
Name: family with sequence similarity 83, member E
Synonyms: 4930403C10Rik
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 73813
Homologene: 9791
Slc5a7
Name: solute carrier family 5 (choline transporter), member 7
Synonyms: CHT1
Type: Gene
Species: Mouse
Chromosome: 17
NCBI: 63993
VEGA: 17
Homologene: 32516
Vmn2r4
Name: vomeronasal 2, receptor 4
Synonyms: EG637053
Type: Gene
Species: Mouse
Chromosome: 3
NCBI: 637053
Homologene: 129754
Tnk2
Name: tyrosine kinase, non-receptor, 2
Synonyms: P21cdc42Hs kinase, Pyk1, activated p21cdc42Hs kinase, ACK1, Ack
Type: Gene
Species: Mouse
Chromosome: 16
NCBI: 51789
Homologene: 4224
Cdh18
Name: cadherin 18
Synonyms: B230220E17Rik
Type: Gene
Species: Mouse
Chromosome: 15
NCBI: 320865
HGNC: HGNC:1757
Homologene: 55858
Elmo1
Name: engulfment and cell motility 1
Synonyms: 6330578D22Rik, CED-12, C230095H21Rik
Type: Gene
Species: Mouse
Chromosome: 13
NCBI: 140580
Homologene: 56685
Zer1
Name: zyg-11 related, cell cycle regulator
Synonyms: C230075L19Rik, Zyg11bl
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 227693
Homologene: 4621
Car1
Name: carbonic anhydrase 1
Synonyms: Car-1, CA I
Type: Gene
Species: Mouse
Chromosome: 3
NCBI: 12346
HGNC: HGNC:1368
Homologene: 20414
Lypd10
Name: Ly6/PLAUR domain containing 10
Synonyms: BC049730
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 232972
Or5w22
Name: olfactory receptor family 5 subfamily W member 22
Synonyms: MOR177-5, V5, GA_x6K02T2Q125-49033418-49034341, Olfr4-2, Olfr153
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 110511
Homologene: 128127
Rabep2
Name: rabaptin, RAB GTPase binding effector protein 2
Synonyms: 2610011A08Rik
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 70314
Homologene: 23489
Heatr4
Name: HEAT repeat containing 4
Synonyms: Gm17673
Type: Gene
Species: Mouse
Chromosome: 12
NCBI: 101055670
Homologene: 45728
Nedd9
Name: neural precursor cell expressed, developmentally down-regulated gene 9
Synonyms: E230025G09Rik, HEF1, CasL, Cas-L
Type: Gene
Species: Mouse
Chromosome: 13
NCBI: 18003
VEGA: 13
HGNC: HGNC:7733
Homologene: 4669
Mylk2
Name: myosin, light polypeptide kinase 2, skeletal muscle
Synonyms: 9830004H17Rik
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 228785
Homologene: 13223
Znhit2
Name: zinc finger, HIT domain containing 2
Synonyms: Znhit2-ps, ORF6
Type: Gene
Species: Mouse
Chromosome: 19
NCBI: 29805
HGNC: HGNC:1177
Homologene: 8477
Acox3
Name: acyl-Coenzyme A oxidase 3, pristanoyl
Synonyms: EST-s59, PCOX, pristanoyl-CoA oxidase
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 80911
HGNC: HGNC:121
Homologene: 37792
Casp14
Name: caspase 14
Synonyms: mini-ICE, MICE
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 12365
VEGA: 10
HGNC: HGNC:1502
Homologene: 36304
Genetic Alterations
ENU-induced transitions at the following base pair locations (GRCm38):
  • A to G, chromosome 1 at 60,261,584 bp
  • A to G, chromosome 1 at 93,581,028 bp
  • C to T, chromosome 1 at 173,221,284 bp
  • T to C, chromosome 2 at 3,225,639 bp
  • T to A, chromosome 2 at 24,279,692 bp
  • C to A, chromosome 2 at 30,107,976 bp
  • A to G, chromosome 2 at 87,532,087 bp
  • A to C, chromosome 2 at 121,236,346 bp
  • G to A, chromosome 2 at 152,920,341 bp
  • G to A, chromosome 3 at 14,776,283 bp
  • C to A, chromosome 3 at 64,398,429 bp
  • C to T, chromosome 3 at 64,491,639 bp
  • T to C, chromosome 3 at 97,658,747 bp
  • A to T, chromosome 4 at 46,157,897 bp
  • G to A, chromosome 4 at 49,719,278 bp
  • G to A, chromosome 4 at 86,415,651 bp
  • G to T, chromosome 5 at 35,592,103 bp
  • A to G, chromosome 5 at 37,173,571 bp
  • T to C, chromosome 5 at 87,336,620 bp
  • A to T, chromosome 5 at 92,650,696 bp
  • G to A, chromosome 5 at 104,483,242 bp
  • A to C, chromosome 5 at 108,220,850 bp
  • A to T, chromosome 5 at 109,059,348 bp
  • A to T, chromosome 5 at 139,547,262 bp
  • T to C, chromosome 6 at 90,598,387 bp
  • A to T, chromosome 6 at 119,361,922 bp
  • A to G, chromosome 7 at 24,714,248 bp
  • G to A, chromosome 7 at 45,728,980 bp
  • C to T, chromosome 7 at 75,749,247 bp
  • A to C, chromosome 7 at 96,845,808 bp
  • A to T, chromosome 7 at 126,444,818 bp
  • C to A, chromosome 7 at 141,816,282 bp
  • A to G, chromosome 7 at 142,537,281 bp
  • T to A, chromosome 8 at 33,615,474 bp
  • T to A, chromosome 8 at 43,569,070 bp
  • T to C, chromosome 8 at 70,585,218 bp
  • A to T, chromosome 8 at 122,894,385 bp
  • A to G, chromosome 9 at 110,087,140 bp
  • G to A, chromosome 9 at 111,364,957 bp
  • T to C, chromosome 10 at 63,125,721 bp
  • T to C, chromosome 10 at 78,714,304 bp
  • T to C, chromosome 10 at 83,574,443 bp
  • T to A, chromosome 10 at 127,568,920 bp
  • T to A, chromosome 10 at 128,435,434 bp
  • A to G, chromosome 11 at 65,992,731 bp
  • G to T, chromosome 11 at 97,335,839 bp
  • A to G, chromosome 12 at 11,271,807 bp
  • A to G, chromosome 12 at 24,653,563 bp
  • T to A, chromosome 12 at 72,503,527 bp
  • A to T, chromosome 12 at 76,628,565 bp
  • A to T, chromosome 12 at 76,953,186 bp
  • T to A, chromosome 12 at 83,979,830 bp
  • A to G, chromosome 13 at 20,285,319 bp
  • A to T, chromosome 13 at 38,172,863 bp
  • A to T, chromosome 13 at 41,318,480 bp
  • T to A, chromosome 14 at 19,805,973 bp
  • T to C, chromosome 14 at 63,606,680 bp
  • A to G, chromosome 15 at 23,410,725 bp
  • T to C, chromosome 15 at 76,455,326 bp
  • C to T, chromosome 15 at 91,812,325 bp
  • A to G, chromosome 16 at 3,964,811 bp
  • C to A, chromosome 16 at 32,677,891 bp
  • G to A, chromosome 17 at 28,745,078 bp
  • G to A, chromosome 17 at 54,281,759 bp
  • A to C, chromosome 17 at 64,309,645 bp
  • T to C, chromosome 18 at 80,440,714 bp
  • A to G, chromosome 19 at 6,062,471 bp
  • T to A, chromosome 19 at 41,916,816 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 R7477 (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
045551-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.