R1a-M420 is one of the most widely spread Y-chromosome haplogroups; however, its substructure within Europe and Asia has remained poorly characterized. Using a panel of 16 244 male subjects from 126 populations sampled across Eurasia, we identified 2923 R1a-M420 Y-chromosomes and analyzed them...
A comparative study of the frequency and spectrum of chlorophyll mutations induced by gamma rays (10kR, 20kR, 30kR and 40 kR), EMS (0.1%, 0.2%, 0.3% and 0.4%) and their combination (20kR + 0.1% EMS, 20 kR + 0.2% EMS, 20kR + 0.3% EMS and 20kR + 0.4% EMS) in M ...
Heredity 58 (1987) 357—363 The Genetical Society of Great Britain Received 18 June 1986 Influence of chromosome structure on the degree of meiotic pairing of intercultivar wheat hybrids (Triticum aestivum L.) C. Vega*, A. Fominayat and E. Ferrert * Departamento de Genética, Facultad de ...
Analysis of chromosome collinearity with the A. thaliana genome identified conserved synteny blocks encompassing the whole of the B. rapa chromosome A3 and sections of four A. thaliana chromosomes. The frequency of tandem duplication of genes differed between the conserved genome segments in B. rapa...
Of course, this collection does not cover all fields of chromosome structure and function. However, it is an excellent help to have this volume at hand when you are planning new experiments or simply want to know what the present status of our knowledge and technical options are in the ...
The inactive mouse X chromosome forms a bipartite structure in cultured cells and tissue We used DNase Hi-C and a modified in situ DNase Hi-C (see details in “Materials and methods”) to obtain allele-specific maps of intrachromosomal contacts on the mouse X chromosomes and autosomes. While...
Section > Chapter Tsuiji, M.; Fujimori, M.; Seldin, M.F.; Taketo, M.M.; Irimura, T. Immunogenetics 50(1-2): 67-70 1999 ISSN/ISBN:0093-7711 10541808 10.1007/s002510050687 003152835 Article emailed within 0-6 h Buy Now for$19.90 ...
The human 17β-HSD 7 gene (HSD17B7) consists of nine exons and eight introns, spanning 21.8 kb and maps to chromosome 10p11.2 close to susceptibility loci for tumor progression, obesity and diabetes. The HSD17B7 promoter (1.2 kb) reveals binding sites for brain-specific and lymphoid ...
and3'ends,respectively.Single-strandconformationpolymorphismanalysiswasusedtomapCrtmtothedistalpartofchromosome4betweenthemicrosatellitemarkersD4Mit16andD4Mit339.Achodroplasia(cn),arecessiveskeletaldisorderinmice,hasalreadybeenmappedtothisregion.ImmunostainingforCMPandsequenceofCrtmincn/cnmicefailedtorevealanydisease...
Analysis of local structures at a 3 kb resolution indicates that the chromosome is organized into domains ranging from 15 to 33 kb. We provide evidence that genes within the same domain tend to be co-regulated, suggesting that chromosome organization influences transcriptional regulation, and that ...