Tag Archives | Human Genetics

Klinefelter’s Syndrome: History, Origin and Symptoms | Genetics

In this article we will discuss about:- 1. History of Klinefelter's Syndrome 2. Origin of Klinefelter's Syndrome 3. Symptoms 4. Ascertainment and Phenotype 5. Cytogenetic Findings 6. Frequency. History of Klinefelter's Syndrome: 1. In 1942, Klinefelter, Refenstein and Albright found nine men with small testes, aspermia, elevated urinary gonadotrophins and gynecomastics. These persons were later designated as Klinefelter's syndromic. 2. [...]

By |2016-12-12T07:34:23+00:00December 12, 2016|Chromosomes|Comments Off on Klinefelter’s Syndrome: History, Origin and Symptoms | Genetics

Intercellular Communication in Multi­cellular Eukaryotes | Genetics

In this article we will discuss about the intercellular communication in multicellular eukaryotes. In multicellular eukaryotes, the mecha­nisms that control cell division and cell growth are even more complex because a new dimension intercellular communication must play a major role. Each tissue within an organ and each organ within the body of an organism must grow to the proper size [...]

By |2016-12-12T07:34:23+00:00December 12, 2016|Eukaryotes|Comments Off on Intercellular Communication in Multi­cellular Eukaryotes | Genetics

Chromosome Abnormalities in Human Cancer Cell | Genetics

In this article we will discuss about the chromosome abnormalities in human cancer cell. Many human cancer cells have chromo­some abnormalities and frequently specific abnormalities are associated with specific forms of cancer. Chromosome abnormalities in human cancer cells can involve both the number and, more frequently, the structure of the chromosome. Number of abnormalities are mostly due to non-disjunction and [...]

By |2016-12-12T07:34:22+00:00December 12, 2016|Cancer|Comments Off on Chromosome Abnormalities in Human Cancer Cell | Genetics
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