Now showing items 21-28 of 28
Fibrillin genes map to regions of conserved mouse/human syntenyon mouse chromosomes 2 and 18
(Elsevier, 1993-12)
Fibrillin proteins are major structural components of the 10-nm microfibrils found in elastic and nonelastic connective tissues. Previous studies have mapped the human genes for two fibrillins to chromosome bands 15q21 ...
Chromosomal aberrations in mouse lymphocytes exposed in vivo and in vitro to aliphatic epoxides
(Elsevier, 1993-03)
Mouse lymphocytes in vivo or in vitro were exposed for 24 h to 4 aliphatic epoxides, glycidyl 1-naphthyl ether, glycidyl 4-nitrophenyl ether, 1-naphthylpropylene oxide and trichloropropylene oxide (TCPO), and tested for ...
ortho-Substituent effects on the in vitro and in vivo genotoxicity of benzidine derivatives
(Elsevier, 1993-09)
Benzidine and its 3,3'-diamino, 3,3'-dimethyl, 3,3'-dimethoxy, 3,3'-difluoro, 3,3'-dichloro, 3,3'-dibromo, 3,3'-dicarbomethoxy and 3,3'-dinitro derivatives together with 2-nitrobenzidine and 3-nitrobenzidine were compared ...
The genotoxicity of enantiomeric aliphatic epoxides
(Elsevier, 1993-01)
The (R)- and (S)-optical isomers of 9 epoxides, benzyloxymethyloxirane, epichlorohydrin, glycidol, glycidyl 3-nitrobenzenesulfonate, glycidyl 4-nitrobenzoate, glycidyl tosylate, styrene oxide, glycidyl 1-naphthyl ether and ...
The Genes Encoding Gonadal and Nongonadal Forms of 3[beta]-Hydroxysteroid Dehydrogenase/[Delta]5-[Delta]4 Isomerase Are Closely Linked on Mouse Chromosome 3
(Elsevier, 1993-04)
The biosynthesis of steroid hormones in the gonads and adrenal glands requires the activities of the enzyme 3[beta]-hydroxysteroid dehydrogenase/isomerase (3[beta]HSD) which catalyzes the NAD+-dependent dehydrogenation and ...
Distribution of the admixture test for the detection of linkage under heterogeneity
(Wiley Subscription Services, Inc., A Wiley Company, 1993)
The admixture test for the detection of linkage under heterogeneity is considered. We show that the null distribution of this test statistic has half its weight concentrated on zero and the other half on a complicated ...
Characterization of the Left 4 kb of Conjugative Transposon Tn916: Determinants Involved in Excision
(Elsevier, 1993-11)
The rate-limiting step in movement of the conjugative transposon Tn916, originally identified in Enterococcus faecalis, is believed to be an excision event that generates a non-replicative circular intermediate. When present ...
Smooth Muscle Myosin Heavy Chain Locus (MYH11) Maps to 16p13.13-p13.12 and Establishes a New Region of Conserved Synteny between Human 16p and Mouse 16
(Elsevier, 1993-10)
The human smooth myosin heavy chain locus (MYH11) was mapped by fluorescence in situ hybridization to the middle of the p arm of chromosome 16 using a genomic cosmid clone containing coding sequences of the gene as probe. ...