全部文献期刊会议图书|学者科研项目
中外文文献  中文文献  外文文献
作者:Philip J Chan , Sylvia L Mann , Johannah U Corselli ...
来源:[J].Fertility and Sterility(IF 4.174), 2002, Vol.77 (5), pp.1056-1059
摘要:Abstract(#br)Objective: A DNA disc chip assay, based on comparative genomic hybridization, was designed to measure changes in sperm DNA intensities. The objective was to analyze the DNA integrity of hyperactive sperm cells after mild heat treatment.(#br)Design: The assay base...
作者:Chan Philip J , Mann Sylvia L , Corselli Johannah U ...
来源:[J].Fertility and sterility(IF 4.174), 2002, Vol.77 (5), pp.1056-9
摘要:OBJECTIVE(#br)A DNA disc chip assay, based on comparative genomic hybridization, was designed to measure changes in sperm DNA intensities. The objective was to analyze the DNA integrity of hyperactive sperm cells after mild heat treatment.(#br)DESIGN(#br)The assay based on a mult...
作者:Delatycki M B , Paris D , Gardner R J ...
来源:[J].Journal of medical genetics(IF 5.703), 1998, Vol.35 (9), pp.713-6
摘要:... We have examined the sperm DNA of a premutation carrier. This man's leucocyte DNA showed one normal allele and one allele of approximately 100 repeats. His sperm showed an expanded allele in a tight range centering on a size of approximately 320 trinucleotide repeats. His aff...
作者:Celia A. May , Angela C. Shone , Luba Kalaydjieva ...
来源:[J].Nature Genetics(IF 35.209), 2002, Vol.31 (3), pp.272-275
摘要:... Low-resolution analysis of PAR1 suggests that crossovers are distributed fairly randomly 4 . By contrast, linkage disequilibrium (LD) 5 and sperm crossover analyses 6 indicate that crossovers in autosomal regions tend to cluster into 'ho...
作者:Fuad Fitriawan
来源:[J].Biology, Medicine & Natural Product Chemistry, 2017, Vol.6 (1), pp.5-8
摘要:Sperm abnormalities can occur by various causes. Abnormality of sperm is usually characterized by abnormal sperm motility and viability. This was caused by the inability of mitochondria on ATP-ase in producing ATP and ecto-enzyme Cik role in keeping the movement so that movement ...
作者:Alberto Ferlin , Carlo Foresta
来源:[J].Current Opinion in Obstetrics and Gynecology(IF 2.637), 2014, Vol.26 (3), pp.193-198
摘要:... RECENT FINDINGS: Copy number variations (CNVs) of the Y chromosome (gr/gr) deletions could already be included in the diagnostic workup of infertile men, although confirming studies are needed for CNVs on the X chromosome, as well for polymorphisms in some autosomal genes and telomere length in sperm...
作者:May Celia A , Shone Angela C , Kalaydjieva Luba ...
来源:[J].Nature genetics(IF 35.209), 2002, Vol.31 (3), pp.272-5
摘要:... Low-resolution analysis of PAR1 suggests that crossovers are distributed fairly randomly. By contrast, linkage disequilibrium (LD) and sperm crossover analyses indicate that crossovers in autosomal regions tend to cluster into 'hot spots' of 1-2 kb that lie between islands of...
作者:Grace M. Centola
来源:[B].Reference Module in Biomedical Research2015
摘要:Raman microspectroscopy (RMS) is a noninvasive method to analyze the DNA in the nucleus of a cell. This technique uses light scattering to observe a cell's chemical composition. Current methods of cell DNA assessment are limited in that the cells are not viable after evaluation. ...
作者:Stead J D , Jeffreys A J
来源:[J].Human molecular genetics(IF 7.692), 2000, Vol.9 (5), pp.713-23
摘要:Previous analysis of germline mutation at highly unstable GC-rich minisatellites with continuous allele size distributions revealed similar meiotic recombinational mechanisms operating at all loci investigated. The insulin minisatellite has been studied intensively due to its ass...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×