<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD><TITLE>BXD Genotype / WebQTL</TITLE> <META http-equiv=Content-Type content="text/html; charset=iso-8859-1"> <LINK REL="stylesheet" TYPE="text/css" HREF='/css/general.css'> <LINK REL="stylesheet" TYPE="text/css" HREF='/css/menu.css'> </HEAD> <BODY bottommargin="2" leftmargin="2" rightmargin="2" topmargin="2" text=#000000 bgColor=#ffffff> <TABLE cellSpacing=5 cellPadding=4 width="100%" border=0> <TBODY> <TR> <script language="JavaScript" src="/javascript/header.js"></script> </TR> <TR> <TD bgColor=#eeeeee class="solidBorder"> <Table width= "100%" cellSpacing=0 cellPadding=5><TR> <!-- Body Start from Here --> <TD valign="top" height="200" width="100%" bgcolor="#eeeeee"> <P class="title">Arabidopsis Col X Cvi Genotypes Database <A HREF="/webqtl/main.py?FormID=editHtml"><img src="/images/modify.gif" alt="modify this page" border= 0 valign="middle"></A></P> <P class="subtitle"> Summary:</P> <Blockquote><P> <P>The Col x Cvi genetic reference population consists of approximately 367 recombinant inbred lines (RIL). This set was created by Olivier Loudet and colleagues between 2003 and 2006 at the <A HREF=" http://w3.inra.fr/ " target="_blank" class="fs14">INRA</A> in Versailles, France. Arabidopsis has a genome consisting of <A HREF="http://www.inra.fr/qtlat/BayxSha/BayxShaMarker.htm" target="_blank" class="fs14">five</A> chromsomes and a total of 125 megabases of DNA, equivalent in length to a single human chromosome. However, the genome is nonetheless rich and contains approximately <A HREF="http://www.tigr.org/tdb/e2k1/ath1/intro.shtml" target="_blank" class="fs14">26,000</A> genes. Full sequence data are available for this species. (The Col-0 accession was sequenced.) </P> <P>The RILs were derived from a cross between <A HREF="http://arabidopsis.info/StockInfo?NASC_id=1092" target="_blank" class="fs14">Col-0</A> (Columbia, USA, accession N1092) and <A HREF="http://arabidopsis.info/StockInfo?NASC_id=902" target="_blank" class="fs14">Cvi-0</A> (Cape Verde Island, accession N902); two accessions obtained from the <A HREF="http://arabidopsis.info/" class="fs14" target="_blank">NASC</A> European Arabidopsis Stock Centre. Col-0 and Cvi-0 were chosen because of their well characterized genetic, geographical, and ecological differences. Lines were propagated by single seed descent through the sixth generation (F6) without selection. One plant per line was then used for genotyping (367 RILs x 90 markers) and selfed to obtain F7 seeds. F8 seed stock generated by bulk multiplication of F7 plants are available for analysis. </P> </Blockquote> <P class="subtitle"> About the genotypes used in these studies:</P> <Blockquote> This production of the ColXCvi Arabidopsis genotype data set is described in Loudet and colleagues (in progress). This marker data set consists of 90 markers for most strains. It is used to map QTLs for phenotypes listed in the ColXCvi Published Phenotypes data set. <P> <A HREF="./genotypes/ColXCvi.geno" class="fs14">Download</A> the ColXCvi genotype data set. </Blockquote> </Blockquote> <P class="subtitle"> Reference:</P> <Blockquote> Loudet O, Chaillou S, Camilleri C, Bouchez D, Daniel-Vedele F (<A HREF="http://www.inra.fr/qtlat/BayxSha/Loudet2002.pdf" target="_blank" class="fs14">2002</A>) Bay-0 x Shahdara recombinant inbred line population: a powerful tool for the genetic dissection of complex traits in Arabidopsis. <U>Theoretical and Applied Genetics</U> 104:1173-1184 (<A HREF="http://www.inra.fr/qtlat/BayxSha/Loudet2002.pdf" target="_blank" class="fs14">pdf</A>) </Blockquote> <P class="subtitle"> Acknowledgments and File History</P> <Blockquote> <P>This text file was originally written by Robert Williams and Olivier Loudet (March 8, 2006). Updated March 8, 2006 by OL. </Blockquote> <Blockquote><P> </P><TABLE width="100%"><TR><TD align="left"> <A HREF="http://dbsgap.versailles.inra.fr/vnat/"><IMG SRC="/images/VNATCrop.gif"></A></TD><TD align="right"> <A HREF="http://www.dpw.wau.nl/natural/"><IMG SRC="/images/naturalbig.jpg"></A></TD></TABLE></Blockquote> </TD> </TR></TABLE> </Blockquote> <Blockquote><P> <P></P> </TD> </TR></TABLE> </TD> </TR> <TR> <TD align=center bgColor=#ddddff class="solidBorder"> <!--Start of footer--> <TABLE width="90%"> <script language='JavaScript' src='/javascript/footer.js'></script> </TABLE> <!--End of footer--> </TD> </TR> </TABLE> <!-- /Footer --> <!-- menu script itself. you should not modify this file --> <script language="JavaScript" src="/javascript/menu_new.js"></script> <!-- items structure. menu hierarchy and links are stored there --> <script language="JavaScript" src="/javascript/menu_items.js"></script> <!-- files with geometry and styles structures --> <script language="JavaScript" src="/javascript/menu_tpl.js"></script> <script language="JavaScript"> <!--// // Note where menu initialization block is located in HTML document. // Don't try to position menu locating menu initialization block in // some table cell or other HTML element. 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