During the growth of the oocyte not only does the amount of cytoplasm increase in quantity, but it changes in quality by the elaboration and regular distribution of various cell inclusions and specially modified parts of the cytoplasm which, are essential for the development of the embryo. In most animals which have been investigated with modern methods, young oocytes show [...]
In this article we will discuss about:- 1. Introduction to the Organization of DNA in Eukaryotes 2. Quantities of DNA Present in Eukaryotes 3. Active and Inactive Genes 4. Gene Cloning 5. "Sequencing" DNA. Contents: Introduction to the Organization of DNA in Eukaryotes Quantities of DNA Present in Eukaryotes Active and Inactive Genes Gene Cloning "Sequencing" DNA 1. Introduction to [...]
In this article we will discuss about:- 1. Introduction to the Kinds of Genes in Eukaryotes 2. Repetitive DNA Sequences 3. Transcription of DNA and RNA in Eukaryotes 4. Mitochondrial DNA and RNA. Introduction to the Kinds of Genes in Eukaryotes: The principle of "one gene, one protein" does not apply to all genes. There are genes which do not [...]