Starting and Ending Positions

Enter the starting and ending positions of all genes or features, seperated by returns. All positions should be specified in terms of base pair numbers. Note that only positive integer positions are allowed: all characters other than 0-9 are stripped out in post-processing. If a gene or feature's starting postion is after its ending position the start and end are swapped. Starting and ending positions are also checked to see if they are within the bounds of the overall genome length given above. Positions can be pasted from a program such as MS Excel.