NCBI

NCBI was established in 1988 as a national resource for molecular biology information,NCBI creates public databases,conducts research in computational biology,develops software tools for analysing genome data,and disseminates biomedical information,all for better understanding of molecular processes affecting human health and diseases.

Genbank is the NIH genetic sequence database and annoted collection of all physically avaliable DNA sequences.the complete release is made every two months.genbank is part of the international nucleotide sequence database collaboration which comprises the DNA databank of japan (DDBJ),the european molecular biology laboratory (EMBL),and genbank at NCBI.these three organization exchanges datas on a daily basis.