Advances in Molecular Genetics
2017
Molecular
genetics is the field of biology and genetics that studies the structure and
function of genes at a molecular level. The study of chromosomes and gene
expression of an organism can give insight into heredity, genetic variation,
and mutations. A mutation in a gene can cause encoded proteins and the cells
that rely on those proteins to malfunction. Conditions related to gene
mutations are called genetic disorders. However, altering a patient’s genes can
sometimes be used to treat or cure a disease as well. Gene therapy can be used
to replace a mutated gene with the correct copy of the gene, to inactivate or
knockout the expression of a malfunctioning gene, or to introduce a foreign
gene to the body to help fight disease. Major diseases that can be treated with
gene therapy include viral infections, cancers, and inherited disorders,
including immune system disorders. This is useful in the study of developmental
biology and in understanding and treating genetic diseases.
In the present book, twelve typical
literatures about molecular genetics published on international authoritative
journals were selected to introduce the worldwide newest progress, which
contains reviews or original researches on medical science, genetics, molecular biology, gene engineering, ect. We hope this book can demonstrate advances in molecular
genetics as well as give references to
the researchers, students and other related people.
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