Loading Mouse GIF
Loading...

Strain Name:
C57BL/6J-MtgxR1896Btlr/Mmmh
Stock Number:
039916-MU
Citation ID:
RRID:MMRRC_039916-MU
Other Names:
R1896 (G1), C57BL/6J-MtgxR1896Btlr
Major Collection:

Strain Information

Uso1
Name: USO1 vesicle docking factor
Synonyms: transcytosis associated protein p115, TAP, Vdp
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 56041
Homologene: 2754
Notch3
Name: notch 3
Synonyms: hpbk, N3
Type: Gene
Species: Mouse
Chromosome: 17
NCBI: 18131
HGNC: HGNC:7883
Homologene: 376
Acvr1c
Name: activin A receptor, type IC
Synonyms: ALK7, Alk-7
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 269275
Homologene: 26724
Jarid2
Name: jumonji and AT-rich interaction domain containing 2
Synonyms: Jmj, jumonji
Type: Gene
Species: Mouse
Chromosome: 13
NCBI: 16468
HGNC: HGNC:6196
Homologene: 31279
Ncoa3
Name: nuclear receptor coactivator 3
Synonyms: pCIP, TRAM-1, AIB1, RAC3, TRAM1, Src3, 2010305B15Rik, KAT13B, bHLHe42
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 17979
HGNC: HGNC:7670
Homologene: 4764
Rab5if
Name: RAB5 interacting factor
Synonyms: 1110008F13Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 2
NCBI: 67388
Homologene: 10315
Adam23
Name: a disintegrin and metallopeptidase domain 23
Synonyms: MDC3
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 23792
HGNC: HGNC:202
Homologene: 2826
Uba2
Name: ubiquitin-like modifier activating enzyme 2
Synonyms: Sumo-1 activating enzyme subunit 2, UBA2, anthracycline-associated resistance, Arx, SAE2, Uble1b
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 50995
Homologene: 4018
Cep97
Name: centrosomal protein 97
Synonyms: 4932439K18Rik, E130116N02Rik, 2810403B08Rik, Lrriq2
Type: Gene
Species: Mouse
Chromosome: 16
NCBI: 74201
Homologene: 11579
Pogz
Name: pogo transposable element with ZNF domain
Synonyms: 9530006B08Rik
Type: Gene
Species: Mouse
Chromosome: 3
NCBI: 229584
Homologene: 9022
Gphn
Name: gephyrin
Synonyms: geph, 5730552E08Rik
Type: Gene
Species: Mouse
Chromosome: 12
NCBI: 268566
VEGA: 12
Homologene: 10820
Cog3
Name: component of oligomeric golgi complex 3
Type: Gene
Species: Mouse
Chromosome: 14
NCBI: 338337
VEGA: 14
Homologene: 5854
Bltp1
Name: bridge-like lipid transfer protein family member 1
Synonyms: Tweek, FSA, 4932438A13Rik
Type: Gene
Species: Mouse
Chromosome: 3
NCBI: 229227
Homologene: 52105
Zfyve1
Name: zinc finger, FYVE domain containing 1
Type: Gene
Species: Mouse
Chromosome: 12
NCBI: 217695
VEGA: 12
Homologene: 10945
Sox4
Name: SRY (sex determining region Y)-box 4
Synonyms: Sox-4
Type: Gene
Species: Mouse
Chromosome: 13
NCBI: 20677
Homologene: 2338
Bcam
Name: basal cell adhesion molecule
Synonyms: B-CAM, 1200005K12Rik, Lu
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 57278
HGNC: HGNC:6722
Homologene: 21149
Zfp74
Name: zinc finger protein 74
Synonyms: Zfp66, KRAB8, 2810054M15Rik
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 72723
Homologene: 51861
C1qtnf1
Name: C1q and tumor necrosis factor related protein 1
Synonyms: 1600017K21Rik, CTRP1
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 56745
Homologene: 10548
Rbpj-ps3
Name: recombination signal binding protein for immunoglobulin kappa J region, pseudogene 3
Synonyms: Igkrsbp-rs3, Rbpsuh-rs3
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 6
NCBI: 19667
Lama1
Name: laminin, alpha 1
Synonyms: Lama
Type: Gene
Species: Mouse
Chromosome: 17
NCBI: 16772
VEGA: 17
HGNC: HGNC:6481
Homologene: 21146
Utf1
Name: undifferentiated embryonic cell transcription factor 1
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 22286
Homologene: 48226
Nav1
Name: neuron navigator 1
Synonyms: POMFIL3, 9930003A20Rik, C230080M11Rik, unc53H1, steerin-1
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 215690
Homologene: 10719
Itpkc
Name: inositol 1,4,5-trisphosphate 3-kinase C
Synonyms: 9130023N17Rik
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 233011
Homologene: 11868
Baz2b
Name: bromodomain adjacent to zinc finger domain, 2B
Synonyms: D2Ertd794e, 5830435C13Rik
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 407823
HGNC: HGNC:963
Homologene: 8394
Stra6
Name: stimulated by retinoic acid gene 6
Type: Gene
Species: Mouse
Chromosome: 9
NCBI: 20897
Homologene: 7554
Slc4a4
Name: solute carrier family 4 (anion exchanger), member 4
Synonyms: NBC, NBC1
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 54403
Homologene: 55776
Foxp2
Name: forkhead box P2
Synonyms: 2810043D05Rik, D0Kist7
Type: Gene
Species: Mouse
Chromosome: 6
NCBI: 114142
Homologene: 134404
Lrp1
Name: low density lipoprotein receptor-related protein 1
Synonyms: CD91, A2mr, b2b1554Clo
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 16971
HGNC: HGNC:6692
Homologene: 1744
Dnah6
Name: dynein, axonemal, heavy chain 6
Synonyms: A730004I20Rik, Dnahc6
Type: Gene
Species: Mouse
Chromosome: 6
NCBI: 330355
HGNC: HGNC:2951
Homologene: 15221
Ush2a
Name: usherin
Synonyms: MUSH2A, A930011D15Rik, LOC381317, LOC269160, A930037M10Rik, Ushrn, Ush2a
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 22283
Homologene: 66151
Srgap3
Name: SLIT-ROBO Rho GTPase activating protein 3
Synonyms: Arhgap14, D130026O08Rik
Type: Gene
Species: Mouse
Chromosome: 6
NCBI: 259302
Homologene: 56686
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
Taf5l
Name: TATA-box binding protein associated factor 5 like
Synonyms: 1110005N04Rik
Type: Gene
Species: Mouse
Chromosome: 8
NCBI: 102162
Homologene: 8676
Gm11639
Name: predicted gene 11639
Synonyms: Gm11639, Efcab15
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 105242472
Entpd5
Name: ectonucleoside triphosphate diphosphohydrolase 5
Synonyms: mNTPase, NTPDase-5, ER-UDPase, NTPDase5, Cd39l4, Pcph
Type: Gene
Species: Mouse
Chromosome: 12
NCBI: 12499
HGNC: HGNC:3367
Homologene: 37457
Abo
Name: ABO, alpha 1-3-N-acetylgalactosaminyltransferase and alpha 1-3-galactosyltransferase
Synonyms: cis-AB transferase
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 80908
HGNC: HGNC:79
Homologene: 69306
F12
Name: coagulation factor XII (Hageman factor)
Synonyms: FXII
Type: Gene
Species: Mouse
Chromosome: 13
NCBI: 58992
HGNC: HGNC:3530
Homologene: 425
Syna
Name: syncytin a
Synonyms: syncytin-A, Gm52
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 214292
Homologene: 86751
Fetub
Name: fetuin beta
Synonyms: 2310011O17Rik, D17980
Type: Gene
Species: Mouse
Chromosome: 16
NCBI: 59083
VEGA: 16
HGNC: HGNC:3658
Homologene: 8660
Abca6
Name: ATP-binding cassette, sub-family A member 6
Synonyms: 6330565N06Rik
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 76184
HGNC: HGNC:36
Homologene: 71264
Obox6
Name: oocyte specific homeobox 6
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 252830
Lpin3
Name: lipin 3
Synonyms: 9130206L11Rik
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 64899
Homologene: 84844
Traf3ip3
Name: TRAF3 interacting protein 3
Synonyms: 6030423D04Rik
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 215243
Homologene: 11885
Nwd2
Name: NACHT and WD repeat domain containing 2
Synonyms: B830017A01Rik, 3110047P20Rik
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 319807
Homologene: 14974
Zbtb26
Name: zinc finger and BTB domain containing 26
Synonyms: A630026F21Rik
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 320633
Homologene: 10853
Tll2
Name: tolloid-like 2
Type: Gene
Species: Mouse
Chromosome: 19
NCBI: 24087
VEGA: 19
Homologene: 56545
Kif21b
Name: kinesin family member 21B
Synonyms: N-5 kinesin, 2610511N21Rik
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 16565
Homologene: 56868
Prex1
Name: phosphatidylinositol-3,4,5-trisphosphate-dependent Rac exchange factor 1
Synonyms: P-REX1
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 277360
Homologene: 10821
Cntn5
Name: contactin 5
Synonyms: LOC244683, NB-2, A830025P08Rik, 6720426O10Rik
Type: Gene
Species: Mouse
Chromosome: 9
NCBI: 244682
HGNC: HGNC:2175
Homologene: 28447
Sned1
Name: sushi, nidogen and EGF-like domains 1
Synonyms: 6720455I24Rik, Snep, D430044C15Rik
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 208777
Homologene: 14708
Lrrcc1
Name: leucine rich repeat and coiled-coil domain containing 1
Synonyms: 4932441F23Rik, 1200008A14Rik
Type: Gene
Species: Mouse
Chromosome: 3
NCBI: 71710
Homologene: 12559
Ccdc188
Name: coiled-coil domain containing 188
Synonyms: Gm7873
Type: Gene
Species: Mouse
Chromosome: 16
NCBI: 102638083
VEGA: 16
Homologene: 90442
Endou
Name: endonuclease, polyU-specific
Synonyms: Tcl-30, Pp11r
Type: Gene
Species: Mouse
Chromosome: 15
NCBI: 19011
VEGA: 15
Homologene: 48394
Apbb1ip
Name: amyloid beta precursor protein binding family B member 1 interacting protein
Synonyms: proline-rich protein 48, Prp48, 9930118P07Rik
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 54519
Homologene: 32434
Car13
Name: carbonic anhydrase 13
Synonyms: 2310075C21Rik
Type: Gene
Species: Mouse
Chromosome: 3
NCBI: 71934
Homologene: 75207
Vps9d1
Name: VPS9 domain containing 1
Synonyms: 2410004N05Rik, 1300018I17Rik
Type: Gene
Species: Mouse
Chromosome: 8
NCBI: 72325
Homologene: 21021
Vmn1r36
Name: vomeronasal 1 receptor 36
Synonyms: V1rc11
Type: Gene
Species: Mouse
Chromosome: 6
NCBI: 171184
Homologene: 110800
Ggt5
Name: gamma-glutamyltransferase 5
Synonyms: GGT-REL, GGL, gamma-glutamyl leukotrienase, Ggtla1
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 23887
HGNC: HGNC:4260
Homologene: 55802
Fam221b
Name: family with sequence similarity 221, member B
Synonyms: 4930412F15Rik
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 242408
Homologene: 52184
Vmn1r158
Name: vomeronasal 1 receptor 158
Synonyms: Gm16455
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 100043067
Homologene: 104166
Art2b
Name: ADP-ribosyltransferase 2b
Synonyms: Rt6-2, Rt-6, Rt6, ART2.2
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 11872
Homologene: 113756
Gipr
Name: gastric inhibitory polypeptide receptor
Synonyms: LOC232937, LOC381853, glucose-dependent insulinotropic polypeptide receptor
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 381853
HGNC: HGNC:4271
Homologene: 20081
Pou2af2
Name: POU domain, class 2, associating factor 2
Synonyms: OCA-B homolog, 1810046K07Rik, Oca-t1
Type: Gene
Species: Mouse
Chromosome: 9
NCBI: 69809
Homologene: 18881
Vmn2r43
Name: vomeronasal 2, receptor 43
Synonyms: EC2-V2R
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 381838
Homologene: 113703
Shisa5
Name: shisa family member 5
Synonyms: 2310008D10Rik, 6430628I05Rik, Scotin
Type: Gene
Species: Mouse
Chromosome: 9
NCBI: 66940
Homologene: 133951
Unc50
Name: unc-50 homolog
Synonyms: GMH1, 1110002A21Rik
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 67387
Homologene: 6391
Slc11a1
Name: solute carrier family 11 (proton-coupled divalent metal ion transporters), member 1
Synonyms: host resistance locus Bcg/Ity/Lsh, Nramp, Bcg, Ity, Lsh, ity, Nramp1, Ity1
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 18173
Homologene: 73884
Genetic Alterations
ENU-induced transitions at the following base pair locations (GRCm38):
  • T to A, chromosome 1 at 37,437,242 bp
  • G to A, chromosome 1 at 63,545,572 bp
  • T to C, chromosome 1 at 74,375,772 bp
  • C to T, chromosome 1 at 93,265,047 bp
  • T to C, chromosome 1 at 135,460,737 bp
  • C to A, chromosome 1 at 136,147,845 bp
  • T to C, chromosome 1 at 188,550,009 bp
  • A to G, chromosome 1 at 193,175,734 bp
  • A to G, chromosome 2 at 22,871,573 bp
  • C to A, chromosome 2 at 26,843,597 bp
  • A to G, chromosome 2 at 37,436,335 bp
  • A to C, chromosome 2 at 58,280,294 bp
  • A to G, chromosome 2 at 59,968,614 bp
  • C to T, chromosome 2 at 156,865,332 bp
  • C to T, chromosome 2 at 160,905,298 bp
  • T to A, chromosome 2 at 166,048,464 bp
  • T to A, chromosome 2 at 166,586,654 bp
  • T to C, chromosome 3 at 14,551,533 bp
  • T to C, chromosome 3 at 14,645,175 bp
  • C to T, chromosome 3 at 36,908,231 bp
  • A to G, chromosome 3 at 94,872,440 bp
  • T to C, chromosome 4 at 43,660,375 bp
  • C to G, chromosome 4 at 143,698,144 bp
  • A to G, chromosome 5 at 63,805,410 bp
  • A to G, chromosome 5 at 89,046,308 bp
  • A to T, chromosome 5 at 92,201,133 bp
  • C to A, chromosome 5 at 134,559,152 bp
  • A to T, chromosome 6 at 15,379,768 bp
  • T to C, chromosome 6 at 46,530,633 bp
  • T to A, chromosome 6 at 66,716,772 bp
  • T to C, chromosome 6 at 73,144,657 bp
  • T to A, chromosome 6 at 112,738,997 bp
  • A to G, chromosome 7 at 8,255,056 bp
  • A to T, chromosome 7 at 15,834,845 bp
  • A to G, chromosome 7 at 19,164,071 bp
  • A to G, chromosome 7 at 19,766,715 bp
  • C to T, chromosome 7 at 22,790,718 bp
  • T to C, chromosome 7 at 27,208,380 bp
  • A to T, chromosome 7 at 29,935,144 bp
  • A to G, chromosome 7 at 34,151,030 bp
  • A to G, chromosome 7 at 101,580,029 bp
  • C to A, chromosome 7 at 139,944,300 bp
  • C to A, chromosome 8 at 109,624,199 bp
  • C to A, chromosome 8 at 123,247,039 bp
  • A to G, chromosome 8 at 124,003,413 bp
  • T to C, chromosome 9 at 9,831,480 bp
  • A to G, chromosome 9 at 51,291,798 bp
  • A to T, chromosome 9 at 58,151,883 bp
  • T to A, chromosome 9 at 109,056,040 bp
  • C to T, chromosome 10 at 60,295,046 bp
  • T to C, chromosome 10 at 75,604,726 bp
  • T to A, chromosome 10 at 127,559,998 bp
  • A to G, chromosome 11 at 104,720,688 bp
  • A to G, chromosome 11 at 110,233,845 bp
  • G to T, chromosome 11 at 118,443,757 bp
  • A to G, chromosome 12 at 78,412,354 bp
  • A to C, chromosome 12 at 83,555,614 bp
  • A to T, chromosome 12 at 84,387,067 bp
  • T to C, chromosome 13 at 28,952,144 bp
  • T to C, chromosome 13 at 44,884,882 bp
  • T to C, chromosome 13 at 55,420,727 bp
  • A to G, chromosome 13 at 113,172,893 bp
  • T to A, chromosome 14 at 75,742,344 bp
  • T to C, chromosome 15 at 44,564,431 bp
  • A to G, chromosome 15 at 97,712,992 bp
  • T to C, chromosome 16 at 18,219,002 bp
  • A to G, chromosome 16 at 22,932,295 bp
  • T to C, chromosome 16 at 55,927,744 bp
  • T to C, chromosome 17 at 32,143,428 bp
  • G to A, chromosome 17 at 67,791,223 bp
  • A to G, chromosome 19 at 41,113,059 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 R1896 (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
039916-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.