Group E-6 ‰»Šw\‘’@(Chemical Structure)  

œ Ethyl methanesulfonate (EMS)
iƒGƒ`ƒ‹ƒƒ^ƒ“ƒXƒ‹ƒtƒHƒl[ƒgj
@@@CASF62-50-0@ @Laboratory @@MW: 124.15
DNA E. coli Min ( 10 ƒΚ‚Œj
›
1)
AM Sal. Min ( 5 mg/ml)
›
2)
MB N. crassa
(ƒAƒJƒpƒ“ƒJƒrj
Min ( 0.1 M)
›
3)
SLRL Drosophila Min (?)
›
4)
CA Vicia faba
iƒ\ƒ‰ƒ}ƒj
Min ( 5 x 10 -2M)
›
5)
CA CHL/IU Min ( 0.5 mg/ml, -S9), 24h@D20= 0.63; TR= 43
›
6)
CA Human LY Min ( 0.03 ƒΚg/ml)
›
7)
SCE CHO Min ( 10-3 M)
›
8)
MLA L5178Y Min ( 10 -3 M)
›
9)
MLA L5178Y Min ( 77.5 ƒΚg/ml, -S9) › 15)
UDS Human Fb Min ( 5 x 10-4M)
›
10)
CT BHK21cl 13 Min (?)
›
11)
MNv Mice/CD Min ( 2 x 250 mg/kg), ip
›
12)
DLv Mice/CD-1 Min ( 100 mg/kg), ip
›
13)
SMv Mice/Spot Test Min ( 50 mg/kg), ip
›
14)
1) Speck WT, et al,: Mutation Res., 54, 101-104 (1978)
2) McCann J, et al,: Proc. Natl. Acad. Sci., (USA), 72, 979-983 (1975)
3) Malling HV & de Serres FJ: Mutation res., 6, 181 (1968)
4) Epler JL: Genetics, 54, 31-36 (1966)
5) Sturelid S & Kihlman A: Hereditas, 88, 27-33 (1978)
6) Ishidate MJr.(Ed.): Data Book, Chromosomal Aberration Test In Vitro, LIC/Tokyo, Elsevier/Amsterdam (1988)
7) Shiraishi Y & Sandberg AA: J. Natl. Cancer Inst.lm 62, 27-35 (1979)
8) Stetka DG & Wolff S: Mutation Res., 41, 343-350 (1976)
9) Clive D, et al,: Mutation Res, 16, 77-87 (1972)
10) San RH & Stich HF: Int. J. Cancer, 16, 284-291 (1975)
11) Styles JA: Bri.J. Cancer, 37, 931-936 (1978)
12) Matter P & Schmid W: Mutation Res., 40, 325-338 (1976)@
13) Anderson D, et al,: Mutation Res, 43, 231-246(1977)
14) Fahrig RA: Mol. Gen. Genet., 138, 309-314 (1975)
15) Oberly TJ.,et al,:, Mutation Res., 125, 291-306 (1984)
œ Ethyl N-methylcarbamate iƒƒ`ƒ‹ƒEƒŒƒ^ƒ“j@ @
@@@105-40-8@@Laboratory @@ 103.12
CA CHL/IU Max (4.0 mg/ml, -S9), 24, 48h
 
1)
1) Sofuni T. (Ed.): Data Book of Chromosomal Aberration Test in vitro LIC, Tokyo (1998) (Tables in English)

œ Ethyl methyl ketone@(ƒGƒ`ƒ‹ƒƒ`ƒ‹ƒPƒgƒ“j
@@@78-93-3@Industry@ 72.11
AM Sal./ E. coli Max ( 5.0 mg/plate, }S9)
 
1)
1) Ministry of Labour, Japan, Mutagenicity Test Data of Exist. Chem. Subst., JETOC (Ed.), Suppl. (1997) (Tables in English)

œ Ethyl methyl ketoxime@(ƒƒ`ƒ‹ƒPƒgƒLƒVƒ€ƒGƒ`ƒ‹j
@@@96-29-7@Industry@ 87.12
AM Sal./E.coli Max ( 5.0 mg/plate,
 
1)
CA CHL/IU Max ( 0.87 mg/ml, 6-18h}S9, 24, 48h-S9)
 
1)
1) Ministry of Health & Welfare, Japan, Tox. Test. Rep. of Environ. Chem., Vol 4, 215-221 (1996) (Tables in English)

œ N-Ethylmorpholine @(N-ƒGƒ`ƒ‹ƒ‚ƒ‹ƒzƒŠƒ“j
@@@100-74-3@@Industry/catalyst@ 115.18
AM Sal. Min (?)
›w
1)
1) Zeiger E, et al,: Environ. Mutagen., 9 (suppl. 9), 1-109 (1987)

œ N-Ethyl-N'-nitroguanidine iN-ƒGƒ`ƒ‹-N'-ƒjƒgƒƒOƒAƒjƒWƒ“j
@@
39197-62-1 @Laboratory@ 132.12
CA CHL/IU Max ( 2.0 mg/ml, -S9), 24, 48h
’
1)
1) Sofuni T. (Ed.): Data Book of Chromosomal Aberration Test In Vitro,, LIC, Tokyo (1998) (Tables in English)

œ N-Ethyl-N'-nitro-N-nitrosoguanidine (ENNG)

@@@63885-23-4 @Lavoratory/Carcinogen@ 161.12
AM Sal Min (?)
›
1)
AM Sal/ G46 Min (?)
›
2)
Other Silkworm (Recessive vissible mutation) Min (?)
›
3)
SM V79/8AG Min ( 5.0 ƒΚM)
›
4)
CA CHL/IU Min (0.0025 mg/ml, -S9), 24h; D20=0.006; TR=10000

5, 6)
1) Yoshikawa K, et al., (?)
2) Brusick DJ & Zeiger E: Mutation Res., 14, 271 (1972)
3) Murakami A & Nakadate M: Ann. Rep. Natl. Inst. Genetics, Japan, 27, 58-59 (1977)
4) Peterson AR,, et al,: Cancer Res., 39, 131-138 (1979)
5) Ishidate MJr & Odashima S: Mutation Res., 48, 337-354(1977)
6) Sofuni T. (Ed.): Data Book of Chromosomal Aberration Test In Vitro, LIC, Tokyo (1998) (Tables in English)

œN-Ethyl-N-nitrosourea (ENU) iN-ƒGƒ`ƒ‹-N-ƒjƒgƒƒ\”A‘fj
@ @@759-73-9@Laboratory/Carcinogen @ 117.11
AM Sal Min ( 4.3 mM)
›
1,2)
YM Yeast (Gene conversion) Min (?)
›
3)
CA Barley (‘ε”ž) Min ( 14 mM)
›
4)
CA CHL/IU Min ( 0.0625 mg/ml, -S9), 48h; D20= 0.063; TR= 110 (also Poly )

5)
CA Human LY Min ( 25 ƒΚg/ml)
›
6)
UDS HeLa cells Min ( 10-3 M)
›
7)
CT Rat/embryo Min ( 0.5 ƒΚg/ml)
›
8)
CAv Rat/Mice BM Min ( 100 mg/kg), ip
›
6)
1) Lee K, et al,: Mutation Res., 48, 131 (1977)
2) Yoshikawa K, et al. (?)
3) Zinmmermann FK: Mutation Res., 11, 327-337(1969)
4) Gichner T, et al,: Rad. Bot., 8, 499-507 (1968)
5) Ishidate MJr.(Ed.): Data Book, Chromosomal Aberration Test In Vitro, LIC/Tokyo,@Elsevier/Amsterdam (1988)
6) Soukup SW & Au W: Humangenetik, 29, 319-328 (1975)
7) Martin CN, et al,: Cancer Res., 38, 2621-2627 (1978)
8) Freeman AE, et al,: J. Natl. Cancer Inst., 51, 799 (1973)

œ N-Ethyl-N-nitrosourethane @iN-ƒGƒ`ƒ‹-N -ƒjƒgƒƒ\ƒEƒŒƒ^ƒ“j
@@@614-95-9@Laboratory@ 146.15
AM Sal Min ( 34 ƒΚM)
›
1, 2)
MB N. crassa
iƒAƒJƒpƒ“ƒJƒrj
Min ( 10-2 M)
›
3)
SLRL Drosophila Min (?)
›
4)
CA CHL/IU Min ( 0.015 mg/ml, -S9), 48h@D20= 0.013; TR= 1100

5)
1) Lee K, et al,: Mutation Res., 48, 131 (1977)
2) Yoshikawa K, et al. (?)
3) Auerbach C, et al,: Mutation Res, 39, 317-362 (1977)
4) Fahmy OG, et al,: Mutation Res., 3, 201-217 (1966)
5)
Ishidate MJr & Odashima S: Mutation Res., 48, 337-354(1977)
6)
Sofuni T. (Ed.): Data Book of Chromosomal Aberration Test In Vitro, LIC, Tokyo (1998) (Tables in English)

œ Ethyl phenylacetate@iƒGƒ`ƒ‹ƒtƒFƒj[ƒ‹ƒAƒZƒe[ƒgj
@@@ 101-97-3@Food/Industry @ 164.20
AM Sal Max (?)
 
1)
CA CHL/IU Max ( 2.0 mg/ml, -S9), 24, 48h@(No data for +S9)
 
2)
1) Natl. Inst. of Hygien. Sci., Tokyo (?)
2) Sofuni T. (Ed.): Data Book of Chromosomal Aberration Test In Vitro, LIC, Tokyo (1998)

œ 1-Ethyl-2,3-piperajinedione (1-Ethyl-2,3-dioxopiperazine)@
@@@
59702-31-7@Industry @ 142
AM Sal/E. coli Max (10.0 mg/plate, }S9)
 
1)
1) Ministry of Labour, Japan, Mutagenicity Test Data of Exist. Chem. Subst., JETOC (Ed.) (1996) (Tables in English)

œ Ethyl propionate @iƒGƒ`ƒ‹ƒvƒƒsƒIƒl[ƒgj
@@@105-37-3@Food@@ 102.13
AM Sal Max (20.0 mg/plate, }S9)
 
1)
CA CHL/IU Max ( 2.0 mg/ml, -S9), 24, 48h@(No data for +S9)
 
2)
1) Ishidate MJr. (Ed.), Data Book of Mutagenicity of Chemicals in Bacteria, LIC/Tokyo (1991) (Tables in English)
2) Sofuni T. (Ed.): Data Book of Chromosomal Aberration Test In Vitro, LIC, Tokyo (1998) (Tables in English)
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œAbbreviation @iΘ—ͺ‹L†j@
œMutagenicity Testing@i•ΟˆΩŒ΄«ŽŽŒ±j
œTest Systems@(ŽŽŒ±–@‚ΜŽν—ށj
œTechnical Problems@i‹Zp“I–β‘θ“_j
œList of@Compoundsi‰»‡•¨ƒŠƒXƒgj
œEvaluation of Results@iŽŽŒ±Œ‹‰Κ‚Μ•]‰Ώj