<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Yilmaz Balci</style></author><author><style face="normal" font="default" size="100%">Balci, Selin</style></author><author><style face="normal" font="default" size="100%">Jaime E. Blair</style></author><author><style face="normal" font="default" size="100%">Sook-Young Park</style></author><author><style face="normal" font="default" size="100%">Seogchan Kang</style></author><author><style face="normal" font="default" size="100%">Macdonald, William L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Phytophthora quercetorum sp. nov., a novel species isolated from eastern and north-central USA oak forest soils</style></title><secondary-title><style face="normal" font="default" size="100%">Mycological Research</style></secondary-title><short-title><style face="normal" font="default" size="100%">Mycological Research</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">08/2008</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0953756208000841</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">112</style></volume><pages><style face="normal" font="default" size="100%">906 - 916</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Isolates belonging to an undescribed &lt;em&gt;Phytophthora&lt;/em&gt; species were frequently recovered during an oak forest soil survey of &lt;em&gt;Phytophthora&lt;/em&gt; species in eastern and north-central USA in 2004. The species was isolated using an oak leaf baiting method from rhizosphere soil samples collected from &lt;em&gt;Quercus rubra&lt;/em&gt;, &lt;em&gt;Q. macrocarpa,&lt;/em&gt; and &lt;em&gt;Q. phellos&lt;/em&gt;. This species is formally described as &lt;em&gt;P. quercetorum&lt;/em&gt;. It is homothallic and has aplerotic oogonia and paragynous antheridia. It produces papillate sporangia (occasionally bipapillate) of ovoid-elongated shapes. Its temperature optimum for growth is &lt;em&gt;ca&lt;/em&gt; 22.5&amp;nbsp;°C with the upper limit of &lt;em&gt;ca&lt;/em&gt; 32.5&amp;nbsp;°C. &lt;em&gt;P. quercetorum&lt;/em&gt; differs from the morphologically related &lt;em&gt;P. quercina&lt;/em&gt; in producing distinct submerged colony-patterns, different growth-temperature requirements, and oogonial shapes and sizes. Phylogenetic analyses using seven nuclear loci supported &lt;em&gt;P. quercetorum&lt;/em&gt; as a novel species within clade 4, closely related to &lt;em&gt;P. arecae, P. palmivora, P. megakarya&lt;/em&gt;, and &lt;em&gt;P. quercina&lt;/em&gt;.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">8</style></issue></record></records></xml>