It very well may be characterized as a position of various related qualities which is made by multiplying a solitary novel quality with same biochemical capacities. Qualities are classified into families based on common nucleotide or protein arrangements. On the off chance that a quality of a quality family trains proteins, the word protein family is much of the time utilized likewise to quality family. The top open access diaries are peer inspected insightful diaries of Family Medicine and Medical Science Research. The top open access diaries are unreservedly accessible on the open web space, permitting any end clients to peruse, download, duplicate, appropriate, prink, search or connection to the full messages of the articles. These give high caliber, carefully checked on and fast distribution, to cook the unyielding need of academic network. These diaries are listed with every one of their references noted. The top open access diaries are listed in MEDLINE, PUBMED, SCOPUS, COPERNICUS, CAS, EBSCO and ISI.