網站導覽  
美國WPI產品
 
體外受精IVF與生殖工程
 
實驗動物特殊飼料
 
日本IAR實驗動物
 
美國 The Jackson Lab
 
美國 Taconic Biosciences
 
近交系小鼠 Inbred Mouse
 
免疫缺陷小鼠 Immunodeficiency
 
疾病模式大鼠
 
疾病模式小鼠
 
各種實驗動物
 
Tg實驗動物
 
遠交系大鼠 Outbred Rat
 
閉鎖群 Closed Colony
 
日本實驗大鼠、小鼠
 
疾病模式動物
 
 

Preservation Status:   Embryo        Sperm       Living Animals
Coat Color  tan hooded (a,B,C,h,r)
Inbred Generations  F86+2+13 (09.5.29)
Usage Restrictions  
Genetic Status
 Inbred  Segregating  Congenic  Consomic  Recombinant
 Coisogenic  Spont. Mutant  Transgene  Ind. Mutant  Category Other 
Comercial Availability    
Research Category
 Diabetes Obesity  Neurobiology  Ophthalmology  Dentistry  Cardio Hypertension
 Cancer  Metabolism  Otorhinology  Immunology  Infectious
 Osteosis  Internal Organ  Dermatology  Reproduction  Development
 Behavior  Hematology  Urology  Pharmacology  Research Area Others 
 Control Strain  Marker Strain
Gene Affected  
Origin The LE/Stm rats were introduced into Saitama Cancer Center Research Institute in 1969 from a closed colony of Long Evans rats maintained in the Ben May Laboratory for Cancer Research, University of Chicago. A mutant with red-eyed dilution was found in 1970 in the Long-Evans colony, and the mutation was fixed by selective mating. Thereafter, they were maintained by sister-brother mating more than F50.
Strain characteristics A parental strain of LEXF/FXLE RI strains (NBRP No.0105-0138).
Breeding Conditions Good breeding performance. Sib mating.
Genotyping  
References Shisa H, Lu L, Katoh H, Kawarai A, Tanuma J, Matsushima Y, Hiai H.
The LEXF: a new set of rat recombinant inbred strains between LE/Stm and F344.
Mamm Genome. 1997 May;8(5):324-7.

Lu LM, Shisa H, Tanuma J, Hiai H.
Propylnitrosourea-induced T-lymphomas in LEXF RI strains of rats: genetic analysis.
Br J Cancer. 1999 May;80(5-6):855-61.
Additional strain information    

 
 
 
關於太和實驗動物實驗儀器設備飼育管理儀器手術解剖器具美國WPI產品聯絡我們首頁