|These articles basically include matter related to protein sequencing. Sequencing is of many types and they are DNA sequencing, RNA sequencing, protein sequencing, etc. but in this article only reports or information related to protein sequencing is present. Protein sequencing is basically used for knowing the structure of bio-polymer. A journal is a periodical publication intended to further progress of science, usually by reporting new research. Most journals are highly specialized, although some of the oldest journals publish articles, reviews, editorials, short communications, letters, and scientific papers across a wide range of scientific fields. Journals contain articles that peer reviewed, in an attempt to ensure that articles meet the journal's standards of quality, and scientific validity. Each such journal article becomes part of the permanent scientific record.