Article View: bionet.molbio.evolution
Article #503Re: [Molecular-evolution] Re: Quantitating the degree of conservation
From: Siby Philip
Date: Mon, 01 Feb 2010 13:54
Date: Mon, 01 Feb 2010 13:54
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8754 bytes
--001485f1da14732158047e8a54e4 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable The UCSC genome browser database: update 2010 Nucleic Acids Research, doi:10.1093/nar/gkp939 ..I think they have implemented the phyloP conservation scores...though I a= m not sure about it since I have not browsed it yet...however if they have implemented the phyloP scores then you will get the amount of conservation among the species for genes and also for sites I think, thanks, Siby On Mon, Feb 1, 2010 at 1:39 AM, Don Gilbert <gilbertd@bio.indiana.edu>wrote= : > THe various protein databases do clustering of genes. > You might want to use the number of species or gene copies in a gene > cluster > as a measure of convervation. E.g. Uniprot's UniRef data set. > > http://www.uniprot.org/uniref/?query=3Dhistone&sort=3Dscore > (max 5,345 genes at 50% identity) > versus > http://www.uniprot.org/uniref/?query=3Dobp&sort=3Dscore > (max 23 genes at 50% id) > > -- Don > > On 2010-01-27, Sidney Cambridge <cambridge@ana.uni-heidelberg.de> wrote: > > > > Dear all, > > > > I hope my question is not too trivial.... > > I am looking for a quantitative measure of the degree of genetic > > conservation - basically attaching a high value to highly conserved > > genes such as histones and low values to genes that are not very > > conserved. Ideally there would be a database for all genes of the > > mouse or human genome with a 'conservation' value for each gene. > > > > Does something like this exist ? > > > > Thank you very much in advance ! > > > > Best, > > Sidney > > _______________________________________________ > Mol-evol mailing list > Mol-evol@net.bio.net > http://www.bio.net/biomail/listinfo/mol-evol > --=20 Siby Philip Doctoral Research Fellow, Laboratory of Ecotoxicology, genomics and Evolution, Centro Interdisciplinar de Investiga=E7=E3o Marinha e Ambiental, Rua dos Bragas, Porto, Portugal. and also at http://crgkerala.org/siby.html --001485f1da14732158047e8a54e4 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable <span style=3D"font-family: sans-serif; font-size: medium;"><h2><span style= =3D"font-size: small;"><font face=3D"'comic sans ms', sans-serif">T= he UCSC genome browser database: update 2010</font></span></h2> <div><span style=3D"font-size: small;"><font face=3D"'comic sans ms'= ;, sans-serif">Nucleic Acids Research, doi:10.1093/nar/gkp939</font></span>= </div><div><font face=3D"'comic sans ms', sans-serif"><span style= =3D"font-size: small;"><br> </span></font></div><div><span style=3D"font-size: small;"><font face=3D"&#= 39;comic sans ms', sans-serif">..I think they have implemented the phyloP conservation scores...though I am not sure about it since I have not browsed it yet...however if they have implemented the phyloP scores then you will get the amount of conservation among the species for genes and also for sites I think,</font>= </span></div> <div><span style=3D"font-size: small;"><font face=3D"'comic sans ms'= ;, sans-serif">thanks,</font></span></div><div><span style=3D"font-size: sm= all;"><font face=3D"'comic sans ms', sans-serif">Siby</font></span>= </div> </span><br><br><div class=3D"gmail_quote">On Mon, Feb 1, 2010 at 1:39 AM, D= on Gilbert <span dir=3D"ltr"><<a href=3D"mailto:gilbertd@bio.indiana.edu= ">gilbertd@bio.indiana.edu</a>></span> wrote:<br><blockquote class=3D"gm= ail_quote" style=3D"border-left: 1px solid rgb(204, 204, 204); margin: 0pt = 0pt 0pt 0.8ex; padding-left: 1ex;"> THe various protein databases do clustering of genes.<br> You might want to use the number of species or gene copies in a gene cluste= r<br> as a measure of convervation. =A0E.g. Uniprot's UniRef data set.<br> <br> <a href=3D"http://www.uniprot.org/uniref/?query=3Dhistone&sort=3Dscore"= target=3D"_blank">http://www.uniprot.org/uniref/?query=3Dhistone&sort= =3Dscore</a><br> =A0 =A0 =A0 =A0(max 5,345 genes at 50% identity)<br> versus<br> <a href=3D"http://www.uniprot.org/uniref/?query=3Dobp&sort=3Dscore" tar= get=3D"_blank">http://www.uniprot.org/uniref/?query=3Dobp&sort=3Dscore<= /a><br> =A0 =A0 =A0 =A0(max 23 genes at 50% id)<br> <br> -- Don<br> <br> On 2010-01-27, Sidney Cambridge <<a href=3D"mailto:cambridge@ana.uni-hei= delberg.de">cambridge@ana.uni-heidelberg.de</a>> wrote:<br> ><br> > Dear all,<br> ><br> > I hope my question is not too trivial....<br> > I am looking for a quantitative measure of the degree of genetic<br> > conservation - basically attaching a high value to highly conserved<br= > > genes such as histones and low values to genes that are not very<br> > conserved. Ideally there would be a database for all genes of the<br> > mouse or human genome with a 'conservation' value for each gen= e.<br> ><br> > Does something like this exist ?<br> ><br> > Thank you very much in advance !<br> ><br> > Best,<br> > Sidney<br> <br> _______________________________________________<br> Mol-evol mailing list<br> <a href=3D"mailto:Mol-evol@net.bio.net">Mol-evol@net.bio.net</a><br> <a href=3D"http://www.bio.net/biomail/listinfo/mol-evol" target=3D"_blank">= http://www.bio.net/biomail/listinfo/mol-evol</a><br> </blockquote></div><br><br clear=3D"all"><br>-- <br>Siby Philip<br>Doctoral= Research Fellow,<br>Laboratory of Ecotoxicology, genomics and Evolution,<b= r>Centro Interdisciplinar de Investiga=E7=E3o Marinha e Ambiental,<br>Rua d= os Bragas,<br> Porto,<br>Portugal.<br><br>and also at<br><br><a href=3D"http://crgkerala.o= rg/siby.html">http://crgkerala.org/siby.html</a><br> --001485f1da14732158047e8a54e4--
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