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Study Information
Study Attribute Value
CEBS Accession Number: 002-01058-0010-0000-7
Chemical Name: 1,2-Epoxybutane
CASRN: 106-88-7
NTP Study Type: Genetic Toxicology - Drosophila Germ Cell Mutagenicity
NTP Study ID: 855451_RT
Study Result: Positive


You may also view: Sex-Linked Recessive Lethal Data for this study.


Drosophila Reciprocal Translocations Study Details
Route of Exposure Dose
ppm		 Solvent No. RTs / No. tests per sperm batch (in days of storage *) Total No. of Translocations Translocation
Frequency
(%)
0-3 3-7 7-10 10-14 14-17 17-20
Test Chemical 
50000         
 Distilled Water 1/3234 0/3088 0/2841 0/2051 1/615 0/116 2/11945 0.02 
60000         
 Distilled Water 0/769 0/594 1/472 0/325 0/203 0/148 1/2511 0.04
 
Days of Storage: The number of days sperm were stored in the female before testing.