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Journal ArticleDOI

Large-Scale Identification, Mapping, and Genotyping of Single-Nucleotide Polymorphisms in the Human Genome

David G. Wang, +52 more
- 15 May 1998 - 
- Vol. 280, Iss: 5366, pp 1077-1082
TLDR
A large-scale survey for SNPs was examined by a combination of gel-based sequencing and high-density variation-detection DNA chips, and a genetic map was constructed showing the location of 2227 candidate SNPs.
Abstract: 
Single-nucleotide polymorphisms (SNPs) are the most frequent type of variation in the human genome, and they provide powerful tools for a variety of medical genetic studies. In a large-scale survey for SNPs, 2.3 megabases of human genomic DNA was examined by a combination of gel-based sequencing and high-density variation-detection DNA chips. A total of 3241 candidate SNPs were identified. A genetic map was constructed showing the location of 2227 of these SNPs. Prototype genotyping chips were developed that allow simultaneous genotyping of 500 SNPs. The results provide a characterization of human diversity at the nucleotide level and demonstrate the feasibility of large-scale identification of human SNPs.

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Citations
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Journal ArticleDOI

Reliable quantification of hematopoietic chimerism after allogeneic transplantation for acute leukemia using amplification by real-time PCR of null alleles and insertion/deletion polymorphisms.

Antonio Jiménez-Velasco, +9 more
- 01 Mar 2005 - 
TL;DR: In conclusion, chimerism determination by qrt-PCR amplification of null alleles and indels constitutes a useful tool for the follow-up of patients with acute leukemia after SCT, showing better results than those obtained with conventional PCR.
Journal ArticleDOI

Transcriptome of channel catfish (Ictalurus punctatus): initial analysis of genes and expression profiles of the head kidney.

Dongfeng Cao, +6 more
- 07 Aug 2001 - 
TL;DR: Analysis of expressed sequence tags (ESTs) is an efficient approach for gene discovery, expression profiling, and development of resources useful for functional genomics studies in channel catfish using a cDNA library made from the head kidney.

Istituto Nazionale per la Fauna Selvatica

Dottorato Di Ricerca
Journal ArticleDOI

Genotyping of SNPs in a polyploid genome by pyrosequencing (TM)

Andreas M. Rickert, +3 more
- 01 Mar 2002 - 
TL;DR: Except for some sequencespecific limitations, pyrosequencing appears to be an appropriate method for genotying SNPs in polyploid species because it is possible to distinguish not only between homoand heterozygosity but also between the different heterozygous states.
Journal ArticleDOI

Nucleotide sequence databases: a gold mine for biologists.

Akhilesh Pandey, +1 more
- 01 Jul 1999 - 
TL;DR: The rapid expansion of nucleotide sequence data available in public databases is revolutionizing biomedical research, and data sets such as the human transcript map will undoubtedly accelerate identification of candidate genes in positional-cloning approaches.
References
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Journal ArticleDOI

Light-generated oligonucleotide arrays for rapid DNA sequence analysis

Ann Maria Caviani Pease, +5 more
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TL;DR: It is reported here how modern photolithographic techniques can be used to facilitate sequence analysis by generating miniaturized arrays of densely packed oligonucleotide probes, which can then be applied to parallel DNA hybridization analysis, directly yielding sequence information.
Journal ArticleDOI

An STS-Based Map of the Human Genome

Thomas J. Hudson, +50 more
- 22 Dec 1995 - 
TL;DR: A physical map has been constructed of the human genome containing 15,086 sequence-tagged sites (STSs), with an average spacing of 199 kilobases, anchored by the radiation hybrid and genetic maps.
Journal ArticleDOI

Extensive polymorphisms observed in HIV–1 clade B protease gene using high–density oligonucleotide arrays

Michael J. Kozal, +11 more
- 01 Jul 1996 - 
TL;DR: In the first clinical application of high–density oligonucleotide arraysequencing, the sequences of 167 viral isolates from 102 patients have been determined and the DNA sequence of USA HIV–1 clade B proteases was found to be extremely variable.
Journal ArticleDOI

Detection of heterozygous mutations in BRCA1 using high density oligonucleotide arrays and two-colour fluorescence analysis.

Joseph G. Hacia, +4 more
- 01 Dec 1996 - 
TL;DR: Fourteen of fifteen patient samples with known mutations were accurately diagnosed, and no false positive mutations were identified in 20 control samples, suggesting DNA chip–based assays may provide a valuable new technology for high–throughput cost–efficient detection of genetic alterations.
Journal ArticleDOI

The use of a genetic map of biallelic markers in linkage studies

Leonid Kruglyak
- 01 Sep 1997 - 
TL;DR: How polymorphic and densely spaced biallelic markers need to be for extraction of most of the inheritance information from human pedigrees is examined, and a map of 700–900 moderately polymorphic bialLElic markers is concluded to be equivalent to the current 300–400 microsatellite marker sets.
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