Alexander Kozik. Research projects (1991-2000).
Genetics of autoimmune diseases (systemic lupus erythematosus) in human.
Transmission - Disequilibrium Test as a tool to detect linkage (association) between complex disease and a genetic markers.



slide 01 My Education: MS in Chemistry, Russia (1987). PhD in Molecular Biology (1996), The Netherlands. Post doctoral projects - UC Davis (1996-2000).

slide 02 PhD project in the field of Plant-Microbe interaction. Wageningen Agricultural University, The Netherlands, Dr. Ton Bisseling's lab (1991-1996).

slide 03 Host specific interaction between Pea and rhizobia (topic of PhD Thesis 1991-1996).

slide 04 First Post doctoral project: Telomere - binding protein(s) in bull sperm. UC Davis, School of Medicine (1996-1999).

slide 05 Second Post doctoral project: Genetics of autoimmune diseases in human. UC Davis, Dr. Mike Seldin's lab (1999-2000).

slide 06 Systemic lupus erythematosus (SLE).

slide 07 Genes which were involved into genotyping of SLE.

slide 08 Transmission - Disequilibrium Test as a tool to detect linkage (association) between complex disease and a genetic markers.

slide 09 Trios, preferential transmission of specific allele(s) from parents to to affected child.

slide 10 Principles of Genotyping using SNPs.

slide 11 Strategy of Genotyping.

slide 12 Sample handling and dataflow (plate format).

slide 13 Sample handling and dataflow (devices).

slide 14 Low cost high throughput genotyping and sequencing.

slide 15 Multiplexing of different markers.

slide 16 Single base extension.

slide 17 "Minus One" Method.

slide 18 Example of GeneScan file (paradise).

slide 19 Example of GeneScan file (hell).

slide 20 Example of GeneScan file (real life).

slide 21 Example of GeneScan file (allele dropout, insertion/deletion, real life).

slide 22 Example of GeneScan file (allele dropout, repeats, real life).

slide 23 Principles of SNPs searching and validation.

slide 24 Example of alignment of DNA sequences analyzed by Phred, Phrap and PolyPhred and viewed in Consed.

slide 25 Examples of chromatograms, SNP validation forward direction.

slide 26 Examples of chromatograms, SNP validation reverse direction.

slide 27 Examples of chromatograms, SNP validation two different alleles, single nucleotide insertion-deletion.

slide 28 Examples of chromatograms, SNP validation Single nucleotide insertion-deletion (heterozygote).

slide 29 Genotyping, example of separation of two alleles with single nucleotide insertion-deletion.

slide 30 Example of fake SNP.

slide 31 Examples of chromatograms of fake SNP.

slide 32 Data management and data flow.

slide 33 Screenshot of mySQL database server with PHP support (table setup).

slide 34 Screenshot of mySQL database server with PHP support (data entry).

slide 35 Screenshot of mySQL database server with PHP support (data management).

slide 36 Hardware and software environment.


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modified February 07 2005
email to: akozik@atgc.org