Hello Edson, After evaluating your test case, we have determined that the results you are describing are probably due to rounding-off of the coordinate numbers used when the browser is calculating how much to zoom-in/zoom-out. This should result in only occasional and small (one or two bases) changes in position. Unfortunately, increasing the precision cannot be done in a practical way.
We apologize for any inconvenience this may have caused you and thank you for the feedback! Please feel free to contact the help mailing list again if you require further assistance. Best regards, Jen UCSC Genome Browser Support http://genome.ucsc.edu/contacts.html [email protected] [email protected] On 6/22/10 10:33 AM, Edson Luiz Folador wrote: > Hi, > > I believe that I found a little problem with the ability to zoom in using the > mouse to pre-select the desired region, could you tell me if it's a feature > or a bug ? > > When I enter 2 coordinates on the genome browser (eg: > chr11:64,275,702-64,276,014), is displays the region correctly. However, if I > try to zoom in on the right part of the sequence by selecting the region with > the mouse, the coordinates reached 1 extra basepair to 64,276,015. This does > not seem to happen when the left part of the sequence. > > Maybe this occurs only when there is an intron in the region of interest ? > > Thank you, > > Edson Luiz Folador > INCA - Instituto Nacional do Cancer > CPQ - Centro de Pesquisa > Laboratório de Bioinformática e Biologia Computacional > Analista em Bioinformática - DBA PostgreSQL > +55 21 3233-1343 > > _______________________________________________ > Genome maillist - [email protected] > https://lists.soe.ucsc.edu/mailman/listinfo/genome _______________________________________________ Genome maillist - [email protected] https://lists.soe.ucsc.edu/mailman/listinfo/genome
