Strain Name:
C57BL/6J-MtgxR8425Btlr/Mmmh
Stock Number:
067819-MU
Citation ID:
RRID:MMRRC_067819-MU
Other Names:
R8425 (G1)
Major Collection:

Strain Information

Nfatc2
Name: nuclear factor of activated T cells, cytoplasmic, calcineurin dependent 2
Synonyms: NFAT1-D, NFATp, NFAT1
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 18019
HGNC: HGNC:7776
Homologene: 7861
Th
Name: tyrosine hydroxylase
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 21823
Homologene: 307
P2rx7
Name: purinergic receptor P2X, ligand-gated ion channel, 7
Synonyms: P2X7 receptor, P2X7R, P2X(7)
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 18439
HGNC: HGNC:8537
Homologene: 1925
Aasdh
Name: aminoadipate-semialdehyde dehydrogenase
Synonyms: A230062G08Rik
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 231326
Homologene: 71711
Adgrg1
Name: adhesion G protein-coupled receptor G1
Synonyms: Gpr56, Cyt28
Type: Gene
Species: Mouse
Chromosome: 8
NCBI: 14766
HGNC: HGNC:4512
Homologene: 4156
Adam23
Name: a disintegrin and metallopeptidase domain 23
Synonyms: MDC3
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 23792
HGNC: HGNC:202
Homologene: 2826
Ddx42
Name: DEAD box helicase 42
Synonyms: B430002H05Rik, 1810047H21Rik, DEAD (Asp-Glu-Ala-Asp) box polypeptide 42, SF3b125
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 72047
Homologene: 49137
Anapc1
Name: anaphase promoting complex subunit 1
Synonyms: tsg24, 2610021O03Rik, Apc1, Mcpr
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 17222
Homologene: 7414
Dvl2
Name: dishevelled segment polarity protein 2
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 13543
HGNC: HGNC:3086
Homologene: 20927
Rnps1
Name: RNA binding protein with serine rich domain 1
Type: Gene
Species: Mouse
Chromosome: 17
NCBI: 19826
VEGA: 17
Homologene: 40648
Tbc1d8
Name: TBC1 domain family, member 8
Synonyms: BUB2-like protein 1, GRAM domain, HBLP1, AD3
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 54610
Homologene: 31421
Fanci
Name: Fanconi anemia, complementation group I
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 208836
Homologene: 49530
Chd8
Name: chromodomain helicase DNA binding protein 8
Synonyms: Duplin, 5830451P18Rik
Type: Gene
Species: Mouse
Chromosome: 14
NCBI: 67772
Homologene: 72405
Slc49a4
Name: solute carrier family 49 member 4
Synonyms: Dirc2, RCC4
Type: Gene
Species: Mouse
Chromosome: 16
NCBI: 224132
Homologene: 13137
Adgrb2
Name: adhesion G protein-coupled receptor B2
Synonyms: Bai2
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 230775
HGNC: HGNC:944
Homologene: 1288
Apob
Name: apolipoprotein B
Synonyms: apob-48, apob-100
Type: Gene
Species: Mouse
Chromosome: 12
NCBI: 238055
HGNC: HGNC:603
Homologene: 328
Zdhhc6
Name: zinc finger, DHHC domain containing 6
Synonyms: 5930409M18Rik
Type: Gene
Species: Mouse
Chromosome: 19
NCBI: 66980
VEGA: 19
Homologene: 41487
Zfp369
Name: zinc finger protein 369
Synonyms: B930030B22Rik, NRIF2, D230020H11Rik
Type: Gene
Species: Mouse
Chromosome: 13
NCBI: 170936
Homologene: 129707
Bach2
Name: BTB and CNC homology, basic leucine zipper transcription factor 2
Synonyms: E030004N02Rik
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 12014
Homologene: 7240
Ccdc187
Name: coiled-coil domain containing 187
Synonyms: 4932418E24Rik
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 329366
Homologene: 77630
Cuzd1
Name: CUB and zona pellucida-like domains 1
Synonyms: UO-44, Itmap1, UTCZP, ERG-1
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 16433
Homologene: 7389
Hspg2
Name: perlecan (heparan sulfate proteoglycan 2)
Synonyms: Plc, perlecan, Pcn, per
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 15530
HGNC: HGNC:5273
Homologene: 68473
Cenpe
Name: centromere protein E
Synonyms: Kif10, 312kDa, CENP-E, N-7 kinesin
Type: Gene
Species: Mouse
Chromosome: 3
NCBI: 229841
HGNC: HGNC:1856
Homologene: 20429
Rpf2
Name: ribosome production factor 2 homolog
Synonyms: Bxdc1, 2810470K21Rik
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 67239
Homologene: 6404
AW209491
Name: expressed sequence AW209491
Type: Gene
Species: Mouse
Chromosome: 13
NCBI: 105351
VEGA: 13
Homologene: 11439
Ehbp1
Name: EH domain binding protein 1
Synonyms: KIAA0903-like, Flj21950
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 216565
Homologene: 22880
Sv2b
Name: synaptic vesicle glycoprotein 2b
Synonyms: A830038F04Rik
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 64176
Homologene: 32236
Ddr2
Name: discoidin domain receptor family, member 2
Synonyms: Ntrkr3
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 18214
HGNC: HGNC:2731
Homologene: 68505
Tbkbp1
Name: TBK1 binding protein 1
Synonyms: 3110043L15Rik
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 73174
Homologene: 8820
Abca13
Name: ATP-binding cassette, sub-family A member 13
Synonyms: A930002G16Rik
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 268379
Homologene: 27991
Akap6
Name: A kinase anchor protein 6
Type: Gene
Species: Mouse
Chromosome: 12
NCBI: 238161
VEGA: 12
HGNC: HGNC:376
Homologene: 3157
Maml2
Name: mastermind like transcriptional coactivator 2
Type: Gene
Species: Mouse
Chromosome: 9
NCBI: 270118
Homologene: 134147
Agpat3
Name: 1-acylglycerol-3-phosphate O-acyltransferase 3
Synonyms: LPAAT3, D10Jhu12e
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 28169
HGNC: HGNC:326
Homologene: 10591
Pkhd1l1
Name: polycystic kidney and hepatic disease 1-like 1
Synonyms: D86 mRNA, PKHDL1, fibrocystin L
Type: Gene
Species: Mouse
Chromosome: 15
NCBI: 192190
Homologene: 16332
Dennd4a
Name: DENN domain containing 4A
Synonyms: F730015K02Rik
Type: Gene
Species: Mouse
Chromosome: 9
NCBI: 102442
VEGA: 9
Homologene: 55933
Or9i1
Name: olfactory receptor family 9 subfamily I member 1
Synonyms: Olfr1502, GA_x6K02T2RE5P-4193992-4194942, MOR211-1
Type: Gene
Species: Mouse
Chromosome: 19
NCBI: 258793
Homologene: 17394
Usp40
Name: ubiquitin specific peptidase 40
Synonyms: B230215L03Rik
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 227334
Homologene: 32400
Prss52
Name: serine protease 52
Synonyms: 1700049K14Rik
Type: Gene
Species: Mouse
Chromosome: 14
NCBI: 73382
Homologene: 105740
Ephb6
Name: Eph receptor B6
Synonyms: Mep, Cekl
Type: Gene
Species: Mouse
Chromosome: 6
NCBI: 13848
HGNC: HGNC:3396
Homologene: 20940
Or5k1
Name: olfactory receptor family 5 subfamily K member 1
Synonyms: MOR184-3, Olfr173, GA_x54KRFPKG5P-54960233-54959268
Type: Gene
Species: Mouse
Chromosome: 16
NCBI: 259002
Homologene: 45084
Phf8l
Name: PHD finger protein 8 like
Synonyms: 4921501E09Rik, Phf8-ps
Type: Gene
Species: Mouse
Chromosome: 17
NCBI: 74042
VEGA: 17
Homologene: 66275
Cap2
Name: cyclase associated actin cytoskeleton regulatory protein 2
Synonyms: 2810452G09Rik
Type: Gene
Species: Mouse
Chromosome: 13
NCBI: 67252
Homologene: 101397
Or2h15
Name: olfactory receptor family 2 subfamily H member 15
Synonyms: GA_x6K02T2PSCP-2579687-2578746, MOR256-49, Olfr132
Type: Gene
Species: Mouse
Chromosome: 17
NCBI: 257889
Homologene: 46430
Col6a5
Name: collagen, type VI, alpha 5
Synonyms: Gm7455, Col6a5
Type: Gene
Species: Mouse
Chromosome: 9
NCBI: 665033
Homologene: 122792
Tmem132c
Name: transmembrane protein 132C
Synonyms: 4632425D07Rik, 2810482M11Rik
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 208213
Homologene: 76567
Proc
Name: protein C
Synonyms: PC, inactivator of coagulation factors Va, VIII
Type: Gene
Species: Mouse
Chromosome: 18
NCBI: 19123
VEGA: 18
HGNC: HGNC:9451
Homologene: 37288
Or4c116
Name: olfactory receptor family 4 subfamily C member 116
Synonyms: MOR233-3, GA_x6K02T2Q125-50591144-50590209, Olfr1221
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 258904
Homologene: 73987
Eml6
Name: echinoderm microtubule associated protein like 6
Synonyms: 2900083P10Rik, C230094A16Rik
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 237711
Homologene: 104282
Omg
Name: oligodendrocyte myelin glycoprotein
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 18377
HGNC: HGNC:8135
Homologene: 36099
Prss37
Name: serine protease 37
Synonyms: 1700016G05Rik
Type: Gene
Species: Mouse
Chromosome: 6
NCBI: 67690
Homologene: 12174
Or2g25
Name: olfactory receptor family 2 subfamily G member 25
Synonyms: Olfr117, MOR256-33, GA_x6K02T2PSCP-2119438-2118485
Type: Gene
Species: Mouse
Chromosome: 17
NCBI: 258263
Homologene: 105876
Slc46a1
Name: solute carrier family 46, member 1
Synonyms: 1110002C08Rik, HCP1, PCFT, D11Ertd18e, heme carrier protein 1
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 52466
Homologene: 41693
Asprv1
Name: aspartic peptidase, retroviral-like 1
Synonyms: 2300003P22Rik, SASP, TPA-induced aspartic proteinase-like, SASPase, Taps
Type: Gene
Species: Mouse
Chromosome: 6
NCBI: 67855
Homologene: 23582
Hhatl
Name: hedgehog acyltransferase-like
Synonyms: Mitsugumin 56, Mg56, 1110011D13Rik, Gup1
Type: Gene
Species: Mouse
Chromosome: 9
NCBI: 74770
VEGA: 9
Homologene: 19287
Pkn3
Name: protein kinase N3
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 263803
Homologene: 50980
Slfn8
Name: schlafen 8
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 276950
Homologene: 45432
1700013D24Rik
Name: RIKEN cDNA 1700013D24 gene
Type: Gene
Species: Mouse
Chromosome: 6
NCBI: 76921
Homologene: 135963
Exo5
Name: exonuclease 5
Synonyms: Dem1, 3110037I16Rik
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 73172
Homologene: 41497
H2-M11
Name: histocompatibility 2, M region locus 11
Type: Gene
Species: Mouse
Chromosome: 17
NCBI: 224754
Homologene: 52241
Gbp8
Name: guanylate-binding protein 8
Synonyms: 5830443L24Rik
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 76074
Catsperb
Name: cation channel sperm associated auxiliary subunit beta
Synonyms: 4932415G16Rik
Type: Gene
Species: Mouse
Chromosome: 12
NCBI: 271036
VEGA: 12
Homologene: 81904
Npy6r
Name: neuropeptide Y receptor Y6
Type: Gene
Species: Mouse
Chromosome: 18
NCBI: 18169
VEGA: 18
HGNC: HGNC:7959
Homologene: 134692
Ndufaf3
Name: NADH:ubiquinone oxidoreductase complex assembly factor 3
Synonyms: 4733401H18Rik
Type: Gene
Species: Mouse
Chromosome: 9
NCBI: 66706
Homologene: 32460
Lingo3
Name: leucine rich repeat and Ig domain containing 3
Synonyms: LERN2
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 237403
VEGA: 10
Homologene: 78065
Tacc3
Name: transforming, acidic coiled-coil containing protein 3
Synonyms: Aint, Arnt interacting protein
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 21335
Homologene: 81618
Ifi213
Name: interferon activated gene 213
Synonyms: Pyr-A, Pydc4, E030037K03Rik
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 623121
HGNC: HGNC:5395
Homologene: 115929
Or52n20
Name: olfactory receptor family 52 subfamily N member 20
Synonyms: Olfr659, MOR34-4, GA_x6K02T2PBJ9-7298889-7299857
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 259052
Homologene: 74118
Wdr81
Name: WD repeat domain 81
Synonyms: MGC32441, shakey 5, nur5
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 192652
Homologene: 13983
Serpinb5
Name: serine (or cysteine) peptidase inhibitor, clade B, member 5
Synonyms: ovalbumin, Spi7, Maspin, 1110036M19Rik
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 20724
HGNC: HGNC:8949
Homologene: 20580
Saraf
Name: store-operated calcium entry-associated regulatory factor
Synonyms: Tmem66, 1810045K07Rik
Type: Gene
Species: Mouse
Chromosome: 8
NCBI: 67887
Homologene: 9398
Fam220a
Name: family with sequence similarity 220, member A
Synonyms: 2810453I06Rik, 1500026F15Rik
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 67238
Homologene: 57041
Agpat2
Name: 1-acylglycerol-3-phosphate O-acyltransferase 2
Synonyms: 2510002J07Rik, BSCL1, LPAAT-beta
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 67512
HGNC: HGNC:325
Homologene: 4678
Genetic Alterations
ENU-induced transitions at the following base pair locations (GRCm38):
  • A to G, chromosome 1 at 39,381,409 bp
  • C to T, chromosome 1 at 63,585,377 bp
  • G to A, chromosome 1 at 87,959,836 bp
  • T to A, chromosome 1 at 106,881,785 bp
  • T to A, chromosome 1 at 170,036,016 bp
  • A to G, chromosome 1 at 173,589,860 bp
  • A to T, chromosome 2 at 26,281,536 bp
  • A to T, chromosome 2 at 26,593,654 bp
  • G to A, chromosome 2 at 30,086,501 bp
  • T to A, chromosome 2 at 89,112,393 bp
  • A to T, chromosome 2 at 128,669,868 bp
  • C to T, chromosome 2 at 168,536,296 bp
  • G to T, chromosome 3 at 135,242,627 bp
  • C to T, chromosome 4 at 32,562,316 bp
  • G to A, chromosome 4 at 120,922,363 bp
  • A to G, chromosome 4 at 130,005,057 bp
  • C to A, chromosome 4 at 137,550,867 bp
  • G to T, chromosome 5 at 33,664,530 bp
  • A to T, chromosome 5 at 76,886,277 bp
  • A to G, chromosome 5 at 105,017,774 bp
  • A to G, chromosome 5 at 122,670,458 bp
  • T to G, chromosome 5 at 127,564,357 bp
  • A to T, chromosome 5 at 143,562,839 bp
  • C to T, chromosome 6 at 40,516,118 bp
  • T to C, chromosome 6 at 41,618,646 bp
  • T to A, chromosome 6 at 86,628,869 bp
  • T to C, chromosome 6 at 124,347,786 bp
  • A to G, chromosome 7 at 75,117,599 bp
  • A to T, chromosome 7 at 79,433,541 bp
  • A to G, chromosome 7 at 104,671,295 bp
  • G to T, chromosome 7 at 131,317,991 bp
  • A to T, chromosome 7 at 142,894,086 bp
  • C to T, chromosome 8 at 34,165,448 bp
  • T to C, chromosome 8 at 95,008,407 bp
  • C to T, chromosome 9 at 13,620,117 bp
  • T to A, chromosome 9 at 64,838,974 bp
  • T to A, chromosome 9 at 105,945,957 bp
  • T to C, chromosome 9 at 108,566,983 bp
  • C to A, chromosome 9 at 121,789,102 bp
  • A to T, chromosome 10 at 40,225,433 bp
  • A to T, chromosome 10 at 78,282,377 bp
  • G to T, chromosome 10 at 80,834,982 bp
  • G to T, chromosome 11 at 9,314,623 bp
  • A to G, chromosome 11 at 22,013,495 bp
  • A to G, chromosome 11 at 29,755,008 bp
  • T to G, chromosome 11 at 70,007,847 bp
  • T to A, chromosome 11 at 75,451,522 bp
  • T to C, chromosome 11 at 78,468,645 bp
  • T to C, chromosome 11 at 79,502,000 bp
  • T to A, chromosome 11 at 83,004,615 bp
  • T to C, chromosome 11 at 97,138,851 bp
  • T to C, chromosome 11 at 106,247,724 bp
  • T to A, chromosome 12 at 7,988,842 bp
  • A to G, chromosome 12 at 52,886,621 bp
  • A to T, chromosome 12 at 101,602,769 bp
  • A to G, chromosome 13 at 14,637,336 bp
  • T to A, chromosome 13 at 46,609,732 bp
  • T to A, chromosome 13 at 65,296,675 bp
  • C to T, chromosome 14 at 52,210,555 bp
  • T to A, chromosome 14 at 64,112,560 bp
  • T to C, chromosome 15 at 44,574,515 bp
  • A to T, chromosome 16 at 35,735,597 bp
  • A to G, chromosome 16 at 58,797,603 bp
  • A to G, chromosome 17 at 24,418,169 bp
  • C to A, chromosome 17 at 33,067,064 bp
  • T to C, chromosome 17 at 36,548,757 bp
  • T to A, chromosome 17 at 37,660,084 bp
  • T to C, chromosome 17 at 38,131,036 bp
  • C to T, chromosome 18 at 32,123,358 bp
  • A to C, chromosome 18 at 44,276,003 bp
  • T to C, chromosome 19 at 13,862,485 bp
  • A to G, chromosome 19 at 55,314,444 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 R8425 (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
067819-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.