In simple terms, it's a process where they essentially "unzip" the genes of living things into their billions of chemical building blocks to determine the exact order of the chemicals. It's useful for finding inherited diseases, identifying family lineage, etc since certain illnesses and traits have been found to be linked to certain chemical strands in DNA. It also helps when people are trying to breed certain traits into an animal or plant species. They can use DNA sequencing to find specimens that have the traits they want as a dominant trait in their DNA and cultivate them in such a way as to encourage that trait to emerge most of the time.
If you think of how to go from one large city to another, you will need a map. Molecular sequencing does the same job. The person doing this is trying to find out which molecule is attached to which and in what order.
PCR itself cannot be used to diagnose a disease; it is only useful for amplifying a DNA sample. Molecular analysis can only be done with subsequent techniques, such as electrophoresis and DNA sequencing.
Molecular and covalent.
Molecular
Molecular. (Molecular and covalent compounds are the same).
Molecular.
Phylogeny is discovered using molecular sequencing data and morphological data matrices.
Frederick Sanger conducted his research on DNA sequencing at the University of Cambridge in England. He worked at the MRC Laboratory of Molecular Biology, where he developed the groundbreaking techniques that led to the sequencing of the first complete genome.
Repeat
The system used to classify organisms that has changed over time is the taxonomic classification system. This system groups organisms based on their shared characteristics and evolutionary relationships. As scientific knowledge has advanced and new evidence has been discovered, the classification of certain organisms has been revised to better reflect their genetic, anatomical, and ecological relationships.
Phylogeny is the study of evolutionary relation among groups of organisms (e.g. species, populations), which is discovered through molecular sequencing data and morphological data matrices.
'Sequencing' is the next book in the series or sequel.
Sequencing DNA rapidly
Rock sequencing is a set of rocks that are contained in layers.
Deep sequencing is a type of procedure that is done in physics. It describes the number of single base readings taken during sequencing.
next-next generation sequencing
Sequencing DNA (Sanger Sequencing Method).
In shotgun sequencing, DNA fragments are sequenced before their correct order is known.