Satellite Dna And Its Types Ppt

Depending upon the type of nitrogen base dna has four kinds of deoxyribonucleotides deoxy adenosine 5 monophosphate d amp deoxy guaninosine 5 monophosphate d gmp deoxy thymidine 5 monophosphate d tmp and deoxy cytidine 5 monophosphate d cmp.

Satellite dna and its types ppt. We can categorize satellites in two types namely passive satellites and. For satellite communication satellite 1. Principles of dna sequencing dr. This was demonstrated in the land crab gecarcinus lateralis whose genome contains 3 of a gc rich satellite consisting of repeats of a 2100 base pair bp sequence called ru.

Sultan phd in molecular virology yamaguchi university japan 2010 lecturer of virology dept. Satellite dna consists of arrays of tandemly repeating sequences that are widely present 30 in the genome. Satellite dna adopts higher order three dimensional structures in eukaryotic organisms. Satellite communications technical seminar by saroj sah hindustan university chennai 2.

Satellite a satellite is a solid object which revolves around some heavenly body due to the effect of gravitational forces which are mutual in nature. Main difference repetitive dna vs satellite dna repetitive dna and satellite dna are two types of dna found in the genome of most eukaryotes the main difference between repetitive dna and satellite dna is that repetitive dna is small sequences of dna that are repeated hundreds or thousands of times whereas satellite dna is highly repetitive dna sequences constituting a considerable part. Dna has two types of purines adenine or a and guanine or g and two types of pyrimidines cytosine or с and thymine or t. Satellite dna minisatellite and microsatellite this video discusses about the satellite dna and their application using sequence repeats to obtain dna fi.

Other articles where satellite dna is discussed. Such repeats are often found clustered in tandem near the centromeres i e the attachment points for the nuclear spindle fibres that move chromosomes during cell division. Of microbiology base sugar acid phosphate adenine guanine thymine cytosine.