In this article we will discuss about the properties of lac operon. Also learn about the role of cyclic AMP in lac operon. i) Products of all genes are transcribed in a single mRNA, called polygenic or polycistronic, starting from single promoter site. ii) mRNA of lac operon mol wt. 1.7 x 106 daltons is […]
Properties of Lac Operon | Genetics
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Genetic Code: Aspects and Mechanisms | Human Genetics
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In this article we will discuss about the functional aspects and mechanisms of genetic code. Functional Aspects of Genetic Codon: All the amino acids except methionine and tryptophan are specified by more than one codon. Three amino acids—leucine, serine and orginine—are each specified by six different codons. Isoleucine has three codons, and the other amino […]
Enzyme Linked Immunosorbent Assay (EIA) | Human Genetics
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The below mentioned article provides notes on Enzyme Linked Immunosorbent Assay (EIA). Enzyme immunoassay (EIA) was first described by Engvall and Perlmann (1971, 1972), and by von Weemen and Schuurs (1971, 1972). The technique was derived from the work of Nakane and Pierce (1967) which showed that antibodies could be labelled with enzymes for use […]
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