Strain Data Sheet



BRC No.RBRC02106
TypeTargeted MutationCartagena
SpeciesMus musculus
Strain nameB6.129-Lefty1<tm1Hmd>
Former Common namelefty 1 null KO
H-2 Haplotype
ES Cell lineE14 [129P2/OlaHsd]
Background strain
Strain development
Strain description
Colony maintenance
ReferencesCell, 94, 287-297 (1998). 9708731

Health Report

Examination Date / Room / Rack


Gene info
Gene symbolGene nameChr.Allele symbolAllele nameCommon namesPromoter
Lefty1left right determination factor 11Lefty1<tm1Hmd>targeted mutation 1, Hiroshi HamadaLeftb, lefty-1, Stra3

Gene symbolGene nameChr.Allele symbolAllele nameCommon namesPromoter
neoneomycin resistance gene (E. coli)1neo; neomycin;SV40 and herpes simplex virus thymidine kinase promoter (HSV tk promoter)


Donor DNASV40 初期遺伝子プロモーター, HSV チミジンキナーゼ遺伝子プロモーター, E. coli 由来ネオマイシン耐性遺伝子, SV40Ter 遺伝子のpolyA 付加シグナル
Research applicationDevelopmental Biology Research
Specific Term and ConditionsIn publishing the research results obtained by use of the BIOLOGICAL RESOURCE, a citation of the following literature(s) designated by the DEPOSITOR is requested. Cell, 94, 287-297 (1998).
DepositorHiroshi Hamada (RIKEN CDB)
Strain Statusan icon for Frozen embryosFrozen embryos
Strain AvailabilityRecovered litters from cryopreserved embryos (2 to 4 months)
Cryopreserved embryos (within 1 month)
Additional Info.Mouse of the Month May 2007
Necessary documents for ordering:
  1. Order form (Japanese / English)
  2. Category I MTA: MTA for distribution with RIKEN BRC (Japanese / English)
  3. Acceptance of responsibility for living modified organism (Japanese / English)

BRC mice in Publications

No Data