<?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%">Zhang, L.</style></author><author><style face="normal" font="default" size="100%">Jungblut, Anne D.</style></author><author><style face="normal" font="default" size="100%">Ian Hawes</style></author><author><style face="normal" font="default" size="100%">Dale T. Andersen</style></author><author><style face="normal" font="default" size="100%">Sumner, Dawn Y.</style></author><author><style face="normal" font="default" size="100%">Mackey, Tyler J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Cyanobacterial diversity in benthic mats of the McMurdo Dry Valley lakes, Antarctica</style></title><secondary-title><style face="normal" font="default" size="100%">Polar Biology</style></secondary-title><short-title><style face="normal" font="default" size="100%">Polar Biol</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">01/2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/10.1007/s00300-015-1669-0http://link.springer.com/content/pdf/10.1007/s00300-015-1669-0</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">38</style></volume><pages><style face="normal" font="default" size="100%">1097 - 1110</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;div&gt;Perennially ice-covered, meromictic lakes in&amp;nbsp;&lt;span style=&quot;font-size: 0.923em; line-height: 1.5em;&quot;&gt;the McMurdo Dry Valleys, Antarctica, are useful models to&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 0.923em; line-height: 1.5em;&quot;&gt;study the relationship between cyanobacterial and environmental&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 0.923em; line-height: 1.5em;&quot;&gt;variables. They have rich benthic cyanobacterial&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 0.923em; line-height: 1.5em;&quot;&gt;mat accumulations and stable stratification of physical and&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 0.923em; line-height: 1.5em;&quot;&gt;chemical conditions. Here, we evaluated cyanobacteria&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 0.923em; line-height: 1.5em;&quot;&gt;from benthic mats from multiple depths in three geographically&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 0.923em; line-height: 1.5em;&quot;&gt;separated ice-covered lakes, Lakes Vanda,&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 0.923em; line-height: 1.5em;&quot;&gt;Hoare and Joyce, using 16S rRNA gene clone libraries. We&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 0.923em; line-height: 1.5em;&quot;&gt;identified 19 ribotypes, mostly Oscillatoriales and several&lt;/span&gt;&lt;/div&gt;&lt;div&gt;Chroococcales, as well as potentially novel cyanobacterial&amp;nbsp;&lt;span style=&quot;font-size: 0.923em; line-height: 1.5em;&quot;&gt;ribotypes. The majority of ribotype diversity was shared&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 0.923em; line-height: 1.5em;&quot;&gt;between lakes, and only a weak relationship between ribotype&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 0.923em; line-height: 1.5em;&quot;&gt;community structure and environmental variables&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 0.923em; line-height: 1.5em;&quot;&gt;was evident. Multivariate analysis of all lake&amp;ndash;depth combinations&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 0.923em; line-height: 1.5em;&quot;&gt;implied that photosynthetically active radiation,&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 0.923em; line-height: 1.5em;&quot;&gt;dissolved reactive phosphorus and conductivity were&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 0.923em; line-height: 1.5em;&quot;&gt;potentially important for shaping benthic communities in&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 0.923em; line-height: 1.5em;&quot;&gt;McMurdo Dry Valley lakes. Cyanobacterial-specific pigment&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 0.923em; line-height: 1.5em;&quot;&gt;signature analysis by high-performance liquid chromatography&lt;/span&gt;&lt;/div&gt;&lt;div&gt;showed that the cyanobacterial communities&amp;nbsp;&lt;span style=&quot;font-size: 0.923em; line-height: 1.5em;&quot;&gt;responded to light conditions similarly, irrespective of&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 0.923em; line-height: 1.5em;&quot;&gt;community composition. The results imply a capability&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 0.923em; line-height: 1.5em;&quot;&gt;within a suite of cyanobacteria to colonise, adapt and grow&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 0.923em; line-height: 1.5em;&quot;&gt;across broad environmental ranges and geographic space,&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 0.923em; line-height: 1.5em;&quot;&gt;and such adaptability may provide a high degree of community&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 0.923em; line-height: 1.5em;&quot;&gt;resistance and resilience to future climate-driven&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: 0.923em; line-height: 1.5em;&quot;&gt;environmental change in Antarctic terrestrial aquatic&lt;/span&gt;&lt;/div&gt;&lt;div&gt;ecosystems.&lt;/div&gt;</style></abstract><issue><style face="normal" font="default" size="100%">8</style></issue></record></records></xml>