帮我检查下语法错误

帮我检查下语法错误
The twenty-first century is the era of biological sciences,but also an era of information science.The bioinformatics is one of the most important and advanced science development realms nowadays.It has already been used for obtaining,handling,analyzing and managing of the gene sequence data extensively.
In this thesis,it introduces the bioinformatics and bio-database of relevant content,it describes blast algorithm the correlation algorithm.
This thesis to create bioinformation platform with the .NET and the SQL Server of related technique.Through the laboratory test of DNA sequences and the relevant information on the Internet,and constructs the DNA database,carry out some operation of view and search of this local database with the ASP.NET and ADO.NET.The local BLAST alignment system based on Web has many excellent features.The style of retrieve,parameters selection and the pattern of results are the same as NCBI.This is easy to contrast with NCBI and communicate between researchers.