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Objectives for this lecture

Objectives for this lecture

Objectives for this lecture. Understand the mechanism of tumour suppressor inactivation in cancer formation (the two-hit hypothesis) Gain familiarity with common examples of oncogenes and tumour suppressor genes their function in normal cells the effects of aberrations in cancer

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918 views • 52 slides
Human Genetics

Human Genetics

Human Genetics. Introduction. Human genetics: Why?. Determine genotypic basis of variant phenotypes to facilitate: Understanding biological basis of human genetic diversity Prenatal diagnosis Predictive testing Development of intelligent therapies Correction of genetic defects

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707 views • 33 slides
Meiosis and Gamete Formation

Meiosis and Gamete Formation

Meiosis and Gamete Formation. Gametes. Gametes =sex cells Gametes form from germline cells via meiosis Male gamete =sperm Female gamete =oocyte (egg) A male and a female gamete come together to form a new individual Somatic (non-gamete) cells have 46 chromosomes (diploid)

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309 views • 28 slides
V2 epigenetics during development

V2 epigenetics during development

V2 epigenetics during development. Review of lecture V1 ... What is: - bisulfite treatment of DNA - methylation-specific PCR - Restriction landmark genomic scanning (RLGS) - chromatin immunoprecipitation using the ChIP-on-chip approach?. epigenetics during specialisation of cells.

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366 views • 19 slides
Chapter 16: The reproductive system

Chapter 16: The reproductive system

Chapter 16: The reproductive system. (Slides by Jennifer Wade, modified by Paul Nagami). The reproductive system. The main organs of the reproductive system are the gonads : ovaries and testicles The gonads make gametes : eggs & sperm

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284 views • 16 slides
Populations & Variation

Populations & Variation

Populations & Variation. Populations. A population is a group of the same species living within a particular geographical area at a given time. Variation. Monomorphic Variation. Polymorphic Variation.

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325 views • 15 slides
Human Germline Modification in the 21 st Century

Human Germline Modification in the 21 st Century

Designer Babies. Human Germline Modification in the 21 st Century. Naomi Neufeld. What are Designer Babies?. Designer baby: a foetus whose genotype has been purposefully selected through the use of reproductive and genetic technology.

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360 views • 14 slides

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