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Strain Name:

B6EiC3Sn a/A-Ts(1716)65Dn

Stock Number:

001924

Availability:

Repository- Live


Price and Supply Information

General Terms and Conditions

Genes & Alleles   a;   Ts(1716)65Dn;


Product Information

Strain Details

Type Chromosome Aberration
Additional information on Mice with Chromosomal Aberrations.
Type JAX® GEMM® Strain - Mutant Strain
Additional information on JAX® GEMM® Strains.
Type Trisomy
Additional information on Mice with Chromosomal Aberrations.
Specieslaboratory mouse
GenerationN?+N6 (05-DEC-07)

Important Note
Pde6brd1, the recessive retinal degeneration 1 mutation, is segregating in this colony. Animals that are homozygous for rd1 will be blind.

Strain Description
Segmentally trisomic Ts(1716)65Dn mice provide a postnatal model for Down syndrome. Ts65Dn mice have three copies of most of the genes on mouse Chr 16 that are homologues of human Chr 21 genes. These extra genes, along with the centromere and about 5% of proximal Chr 17 are contained in a small extra chromosome derived from a reciprocal translocation. Neural cognitive deficits and behavioral abnormalities have been noted in Ts65Dn mice. They have spatial learning and memory defects as assessed in the Morris water maze and the radial arm maze, show developmental delay in sensorimotor milestones, and exhibit locomotor hyperactivity, lack of behavioral inhibition, and stereotypic behavior. They perform similar to controls in visual placing, balance, prehensile reflex and traction on a horizontal bar, motor coordination, swimming ability, olfaction orienting. They also show altered noradrenergic transmission in the hippocampus and cerebral cortex and degeneration of basal forebrain cholinergic neurons by 6 months of age. Trisomic females have smaller and fewer litters than euploid females while trisomic males are effectively sterile with hypospermia.

Please see Ts(1716)65Dn at the Cytogenetics Models Resource for more information on this strain.

Related Disease (OMIM) Terms

Down Syndrome
Mammalian Phenotype Terms assigned by genotype

The following phenotype information may relate to a genetic background differing from this JAX® Mice strain.

Ts(1716)65Dn/0

        involves: C3H/HeSnJ * C57BL/6JEi * DBA/2J
  • reproductive system phenotype
  • abnormal male germ cell morphology (MGI Ref ID J:117029)
    • significantly more sperm with head abnormalities
    • oligozoospermia (MGI Ref ID J:117029)
      • sperm concentration was significantly reduced below controls
  • abnormal sperm motility (MGI Ref ID J:117029)
    • significantly reduced frequencies of sperm with progressive motility
  • abnormal spermatogenesis (MGI Ref ID J:117029)
    • spermatocytes beyond pachytene stage and round spermatids are significantly reduced in number, while elongated spermatids are rare and remaining spermatids have deformed nuclei
    • arrest of male meiosis (MGI Ref ID J:117029)
      • many tubules contain germ cells in arrested at meiotic metaphase 1
    • oligozoospermia (MGI Ref ID J:117029)
      • sperm concentration was significantly reduced below controls
  • abnormal testis morphology (MGI Ref ID J:96650)
    • Leydig cells are clustered loosely in expanded interstitial compartment
    • abnormal Sertoli cell morphology (MGI Ref ID J:96650)
      • only a few Sertoli cells are visible; germ cells appear to be detached from the remaining Sertoli cells
    • decreased testis weight (MGI Ref ID J:117029)
      • significantly smaller testes than controls
      • testes are 37.9% of control testes weights
  • male infertility (MGI Ref ID J:117029)
    • presence of an intact extra chromosome interferes with chromosome pairing in meiosis
    • produced no progeny
    • fail to produce a vaginal plug
  • growth/size phenotype
  • decreased body size (MGI Ref ID J:96650)
    • mice are ~20% smaller in size compared to normal littermates postnatally
    • decreased body weight (MGI Ref ID J:94569)
  • nervous system phenotype
  • abnormal CNS synapse formation (MGI Ref ID J:94569)
    • the area of presynaptic elements (p38+) is increased in the fascia dentate and motor cortex
    • in young and old mice alike, small presynaptic boutons are decreased and large presynaptic boutons are increased in the fascia dentate and motor cortex with the average diameter of a presynaptic bouton increased by 40% in the cortex
    • 18% of dendritic spines are enlarged and display irregular heads or a globular shape
    • average synapse length is increased 34% in the hippocampus and 25% in the cortex
    • glutamatergic synapses are distributed 33% on the dendritic shaft (compared to 51% in wild type mice) and 67% (compared to 49% in wild type mice) on the heads or necks of the dendritic spines
  • abnormal granule neuron (MGI Ref ID J:94569)
    • dendritic spine density on granule cells is decreased on average by 17% compared to in wild type mice
  • abnormal neuron morphology (MGI Ref ID J:96650)
    • in fascia dentate, spine density is significantly decreased on dendrites of granule cells; dendritic spines are significantly enlarged; dendritic width is similar to controls
    • abnormal dendrite morphology (MGI Ref ID J:94569)
      • dendritic spine density on granule cells is decreased on average by 17% compared to in wild type mice
      • 18% of spines are enlarged and display irregular heads or a globular shape
      • basal dentritic spine density in CA1 is increased
  • endocrine/exocrine gland phenotype
  • abnormal testis morphology (MGI Ref ID J:96650)
    • Leydig cells are clustered loosely in expanded interstitial compartment
    • abnormal Sertoli cell morphology (MGI Ref ID J:96650)
      • only a few Sertoli cells are visible; germ cells appear to be detached from the remaining Sertoli cells
    • decreased testis weight (MGI Ref ID J:117029)
      • significantly smaller testes than controls
      • testes are 37.9% of control testes weights

Ts(1716)65Dn/0

        involves: C3H/HeJ * C57BL/6 * DBA/2J
  • nervous system phenotype
  • abnormal granule neuron (MGI Ref ID J:121764)
    • granule cell density is reduced to 76% of that in control mice
  • decreased Purkinje cell number (MGI Ref ID J:121764)
    • Purkinje cell density is reduced to 90% of that in control mice
  • increased brain size (MGI Ref ID J:121764)
  • small cerebellum (MGI Ref ID J:121764)
    • cerebellar volume is reduced to 88% of that in control mice
  • behavior/neurological phenotype
  • abnormal spatial learning (MGI Ref ID J:121764)
    • mice show impairment in a Morris water maze test
  • growth/size phenotype
  • decreased body weight (MGI Ref ID J:121764)

Ts(1716)65Dn/0

        involves: DBA/2J
  • craniofacial phenotype
  • abnormal calvaria morphology (MGI Ref ID J:93223)
    • cranial vault is enlarged
  • small mandible (MGI Ref ID J:93223)
    • mice show a Down's Syndrome-like pattern of mandible reduction
  • small skull (MGI Ref ID J:93223)
    • size difference was most pronounced along the rostralcaudal axis
  • limbs/digits/tail phenotype
  • short femur (MGI Ref ID J:93223)
  • skeleton phenotype
  • abnormal calvaria morphology (MGI Ref ID J:93223)
    • cranial vault is enlarged
  • short femur (MGI Ref ID J:93223)
  • small mandible (MGI Ref ID J:93223)
    • mice show a Down's Syndrome-like pattern of mandible reduction
  • small skull (MGI Ref ID J:93223)
    • size difference was most pronounced along the rostralcaudal axis

Gene & Allele Details

Allele Symbol Ts(1716)65Dn
Allele Name trisomy, Chr 16 translocation to Chr 17, Davisson 65
Common Name(s) T(16C3-4;17A2)65Dn; Ts65Dn;
Strain of OriginDBA/2J
Molecular Note About 15% of the distal end of chromosome 16 is fused to less than 10% of the centromeric end of chromosome 17 to form a small translocation chromosome. The translocation breaks mouse Chr 16 just proximal to the amyloid precursor protein ( App ) gene and contains the HSA21-homologous genes from App to the telomere. The translocation chromosome also contains the centromere and a small portion (~5%) of Chr 17. Northern and Western blotting and enzyme activity assays demonstrate that genes on the translocation product are expressed at elevated levels in segmentally trisomic animals. [MGI Ref ID J:30229] [MGI Ref ID J:71031]
 
Allele Symbol a
Allele Name nonagouti

Control Information

  Control
   Wild-type littermate
 
  Considerations for Choosing Controls
  Control Pricing Information for JAX® GEMM® Strains

Colony Maintenance

Breeding & HusbandryMale carriers are sterile. This strain is karyotyped at each generation.
Diet Information LabDiet® 5K52/5K67

Related Strains

View Trisomies     (2 strains)

Strains carrying   a allele
003879   B10;TFLe-a/a T tf/+ tf/J
001538   B6 x B6C3Sn a/A-T(1;9)27H/J
000916   B6 x B6C3Sn a/A-T(5;12)31H/J
000602   B6 x B6C3Sn a/A-T(8;16)17H/J
000618   B6 x FSB/GnEi a/a Ctslfs/J
000577   B6 x STOCK a Oca2p Hps5ru2 Ednrbs/J
000601   B6 x STOCK a/a T(7;18)50H/J
000592   B6 x STOCK T(2;4)13H a/J
000001   B6.C3 A/a Mgrn1md/J
000785   B6;D2-a Es1e/J
000604   B6C3 a/A-T(10;13)199H +/+ Lystbg-J/J or Lystbg-2J/J
002807   B6C3Fe a/a-Meox2fla/J
000224   B6C3Fe a/a-Scyl1mdf/J
001037   B6C3Fe a/a-Agtpbp1pcd/J
000221   B6C3Fe a/a-Alx4lst-J/J
002062   B6C3Fe a/a-Atp7aMo-8J/J
001756   B6C3Fe a/a-Cacng2stg/J
001815   B6C3Fe a/a-Col1a2oim/J
000231   B6C3Fe a/a-Csf1op/J
000209   B6C3Fe a/a-Dh/J
000211   B6C3Fe a/a-Dstdt-J/J
000210   B6C3Fe a/a-Edardl-J/J
000207   B6C3Fe a/a-Edaraddcr/J
000182   B6C3Fe a/a-Eef1a2wst/J
001278   B6C3Fe a/a-Glra1spd/J
000241   B6C3Fe a/a-Glrbspa/J
002875   B6C3Fe a/a-Hoxd13spdh/J
000304   B6C3Fe a/a-Krt71Ca Scn8amed-J/J
000226   B6C3Fe a/a-Largemyd/J
000636   B6C3Fe a/a-Lmx1adr-J/J
001280   B6C3Fe a/a-Lse/J
001573   B6C3Fe a/a-MitfMi/J
001035   B6C3Fe a/a-Napahyh/J
000181   B6C3Fe a/a-Otogtwt/J
000278   B6C3Fe a/a-Papss2bm Hps1ep Hps6ru/J
000205   B6C3Fe a/a-Papss2bm/J
002078   B6C3Fe a/a-Pcdh15av-2J/J
000246   B6C3Fe a/a-Pitpnavb/J
001430   B6C3Fe a/a-Ptch1mes/J
000506   B6C3Fe a/a-Qkqk/J
000235   B6C3Fe a/a-Relnrl/J
000237   B6C3Fe a/a-Rorasg/J
000290   B6C3Fe a/a-Sox10Dom/J
000230   B6C3Fe a/a-Tcirg1oc/J
003612   B6C3Fe a/a-Trak1hyrt/J
001512   B6C3Fe a/a-Ttnmdm/J
001607   B6C3Fe a/a-Unc5crcm/J
000005   B6C3Fe a/a-Wc/J
000243   B6C3Fe a/a-Wnt1sw/J
000248   B6C3Fe a/a-Xpl/J
001750   B6C3Fe a/a-XsJ/J
000624   B6C3Fe a/a-anx/J
003020   B6C3Fe a/a-dep/J
002018   B6C3Fe a/a-din/J
002339   B6C3Fe a/a-nma/J
000240   B6C3Fe a/a-soc/J
000063   B6C3Fe a/a-sy/J
001055   B6C3Fe a/a-tip/J
000245   B6C3Fe a/a-tn/J
000296   B6C3Fe-a/a Hoxa13Hd Mcoln3Va-J/J
000019   B6C3Fe-a/a-Itpr1opt/J
001022   B6C3FeF1/J a/a
000971   B6EiC3 a/A-Och/J
000551   B6EiC3 a/A-Tbx15de-H/J
006450   B6EiC3 a/A-Vss/J
000557   B6EiC3-+ a/LnpUl A/J
000503   B6EiC3Sn a/A-Gy/J
001811   B6EiC3Sn a/A-Otcspf-ash/J
002343   B6EiC3Sn a/A-Otcspf/J
000391   B6EiC3Sn a/A-Pax6Sey-Dey/J
001923   B6EiC3Sn a/A-Ts(417)2Lws Tim/J
000225   C3FeLe.B6 a/a-Ptpn6me/J
000198   C3FeLe.B6-a/J
000291   C3FeLe.Cg-a/a Hm KitlSl Krt71Ca-J/J
001886   C3HeB/FeJLe a/a-gnd/J
000584   C57BL/6J-+ T(1;2)5Ca/a +/J
000284   CWD/LeJ
001057   HPT/LeJ
000260   JGBF/LeJ
000265   MY/HuLeJ
000308   SSL/LeJ
000994   STOCK a Myo5ad Mregdsu/J
000064   STOCK a Tyrp1b Sisi/J
002238   STOCK a Tyrp1b shmy/J
001433   STOCK a skt/J
000579   STOCK a tp/J
000319   STOCK a us/J
002648   STOCK a/a Cln6nclf/J
000317   STOCK a/a Egfrwa2/J
000302   STOCK a/a MitfMi-wh +/+ Itpr1opt/J
000286   STOCK a/a Myo5ad fd/+ +/J
000206   STOCK a/a Tyrc-h/J
001432   STOCK a/a Tyrp1b sks/Tyrp1b +/J
000281   STOCK a/a ma ft/ma ft/J
000312   STOCK stb + a/+ Fignfi a/J
000596   STOCK T(2;11)30H/+ x AEJ-a Gdf5bp-H/J or A/J-a Gdf5bp-J/J
000970   STOCK T(2;16)28H A/T(2;16)28H a/J
000590   STOCK T(2;4)1Sn a/J
000594   STOCK T(2;8)26H a/T(2;8)26H a Tyrp1+/Tyrp1b/J
000623   TR/DiEiJ
View Strains carrying   a     (100 strains)

Strains carrying other alleles of a
003301   (C57BL/6J x C3H-Eya1bor)F1/J
000251   AEJ.Cg-ae +/a Gdf5bp-H/J
000202   AEJ/Gn-bd/J
000199   AEJ/GnLeJ
000427   B10.CE-H13b Aw/(30NX)SnJ
000420   B10.LP-H13b Aw/Sn
000477   B10.PA-Pldnpa H3e at/SnJ
000419   B10.UW-H3b we Pax1un at/SnJ
000593   B6 x B6CBCa Aw-J/A-Grid2Lc T(2;6)7Ca MitfMi-wh/J
000502   B6 x B6CBCa Aw-J/A-Myo5aflr Gnb5flr/J
000599   B6 x B6CBCa Aw-J/A-T(5;13)264Ca KitW-v/J
002083   B6 x B6EiC3 a/A-T(7;16)235Dn/J
000507   B6 x B6EiC3 a/A-Otcspf/J
002016   B6(Cg)-Aw-J EdaTa-6J Chr YB6-Sxr/EiJ
000552   B6-Aw-J-EdaTa-6J.Cg-Sxr
001730   B6-Aw-J-EdaTa-6J.Cg-Sxrb Hya-/J
000841   B6-Aw-J.CBy-EdaTa-By/J
001809   B6-Aw-J.Cg-EdaTa-6J +/+ ArTfm/J
000600   B6-Gpi1b x B6CBCa Aw-J/A-T(7;15)9H Gpi1a/J
000769   B6.C/(HZ18)By-at-44J/J
000203   B6.C3-Aiy/a/J
000017   B6.C3Fe-Avy/J
000628   B6.CE-A Amy1b Amy2b/J
005505   B6.Cg-Ay Slc7a11sut/LmLlp
000021   B6.Cg-Ay/J
001572   B6.Cg-am-J/J
100409   B6129PF1/J-Aw-J/Aw
004200   B6;CBACa Aw-J/A-Npr2cn-2J/J
000505   B6C3 Aw-J/A-Mutedmu/J
000604   B6C3 a/A-T(10;13)199H +/+ Lystbg-J/J or Lystbg-2J/J
000065   B6C3Fe a/a-we Pax1un at/J
000314   B6CBACa Aw-J/A-EdaTa/J-XO
000501   B6CBACa Aw-J/A-Aifm1Hq/J
001046   B6CBACa Aw-J/A-Grid2Lc/J
000500   B6CBACa Aw-J/A-Gs/J
002703   B6CBACa Aw-J/A-Hydinhy3/J
000247   B6CBACa Aw-J/A-Kcnj6wv/J
000287   B6CBACa Aw-J/A-Plp1jp EdaTa/J
000515   B6CBACa Aw-J/A-SfnEr/J
000242   B6CBACa Aw-J/A-spc/J
000288   B6CBACa Aw-J/A-we a Mafbkr/J
001201   B6CBACaF1/J-Aw-J/A
001752   B6CBCa Aw-J/A-T(7;15)9H/J
006450   B6EiC3 a/A-Vss/J
000557   B6EiC3-+ a/LnpUl A/J
000504   B6EiC3Sn a/A-Cacnb4lh/J
000553   B6EiC3Sn a/A-Egfrwa2 Wnt3avt/J
001811   B6EiC3Sn a/A-Otcspf-ash/J
002343   B6EiC3Sn a/A-Otcspf/J
001923   B6EiC3Sn a/A-Ts(417)2Lws Tim/J
000200   C3FeB6 A/Aw-J-Ankank/J
000638   C3FeB6 A/Aw-J-Spnb4qv-J/J
001203   C3FeB6F1/J A/Aw-J
001272   C3H/HeSnJ-Ahvy/J
000099   C3HeB/FeJ-Avy/J
000338   C57BL/6J Aw-J-EdaTa-6J/J
000258   C57BL/6J-Ai/a/J
000774   C57BL/6J-Asy/a/J
000569   C57BL/6J-Aw-J-EdaTa +/+ ArTfm/J
000051   C57BL/6J-Aw-J/J
000055   C57BL/6J-at-33J/J
000070   C57BL/6J-atd/J
002468   KK.Cg-Ay/J
000262   LS/LeJ
000283   LT.CAST-A/J
001759   STOCK A Tyrc Sha/J
001427   STOCK Aw us/J
View Strains carrying other alleles of a     (67 strains)

Additional Web Information

JAX Notes, Spring 2005, 497. Down Syndrome Model Distribution Expanded.
JAX Notes, Winter 2008; 508. JAX® Mice Strain May Hold Key to Treating Down Syndrome.

Animal Health Reports

Room Number           AX11

Research Applications

This mouse can be used to support research in many areas including:

Neurobiology Research
Behavioral and Learning Defects (Down syndrome)
Neurodegeneration (basal forebrain cholinergic neurons) (Down syndrome)

Ts(1716)65Dn related

Mouse/Human Gene Homologs
Down syndrome

References

Additional References

Price and Supply Information

Strain Name: B6EiC3Sn a/A-Ts(1716)65Dn
Stock Number: 001924

Price Details

IMPORTANT NOTE: Prices are based on shipping destination. The shipping destinations are:

*Pricing for Shipping Destination selected:

        USA, Canada and Mexico

Price(s) in US dollars ($)Genotype(s) Provided
Individual Mouse Price $202.80Trisomic for Chromosome 16
Pair $294.20Trisomic for Chromosome 16 x B6EiC3SnF1/J (001875)

Supply Details

Standard SupplyRepository-Live. A collection of over 1000 strains maintained as live colonies. Individual colonies are sized to meet current customer demand. Delivery for orders of 10 mice or less ranges on average from one to eight weeks; mice are generally shipped between four to six weeks of age with a maximum shipping age of ~nine weeks. Colony sizes do not generally support stringent age specifications for large volumes of mice; however custom orders and larger quantities of mice are easily arranged. Estimated ship dates for all orders provided within 48 hours of order placement.
Supply Notes Histology and Tissue Collection Services are available for all JAX® Mice strains. For more information, please contact Customer Service at orderquest@jax.org or 1-800-422-6423.
Usually shipped between four and eight weeks of age.
This strain is included in the Mouse Mutant Resource collection.
Genomic DNA is available for this strain from the Mouse DNA Resource.
Request Form Strain from the Cytogenetic Models Resource. First time use requires submission of a Request Form, please inquire.
LicensingSee General Terms and Conditions below  
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The Jackson Laboratory has rigorous genetic quality control and mutant gene genotyping programs to ensure the genetic background of JAX® Mice strains as well as the genotypes of strains with identified molecular mutations. JAX® Mice strains are only made available to researchers after meeting our standards. However, the phenotype of each strain may not be fully characterized and/or captured in the strain data sheets. Therefore, we cannot guarantee a strain's phenotype will meet all expectations. To ensure that JAX® Mice will meet the needs of individual research projects or when requesting a strain that is new to your research, we suggest ordering and performing tests on a small number of mice to determine suitability for your particular project.
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