www.gusucode.com > bioinfo 案例源码程序 matlab代码 > bioinfo/RetrieveSegmentsFromAGTFformattedFileExample.m
%% Retrieve Segments from a GTF-formatted File % %% % Create a GTFAnnotation object from a GTF-formatted file. % Copyright 2015 The MathWorks, Inc. obj = GTFAnnotation('hum37_2_1M.gtf'); %% % Retrieve unique reference names. In this case, there is only one % reference sequence, which is chromosome 2 (|chr2|). ref = getReferenceNames(obj) %% % Get a table of all non-overlapping segments of nucleotide sequences which % belong to |chr2|. segments = getSegments(obj,'Reference',ref);