<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Treseder, K. K.</style></author><author><style face="normal" font="default" size="100%">Czimczik, C. I.</style></author><author><style face="normal" font="default" size="100%">Trumbore, S. E.</style></author><author><style face="normal" font="default" size="100%">Allison, S. D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Uptake of an amino acid by ectomycorrhizal fungi in a boreal forest</style></title><secondary-title><style face="normal" font="default" size="100%">Soil Biology &amp; Biochemistry</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Soil Biol. Biochem.</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">alanine</style></keyword><keyword><style  face="normal" font="default" size="100%">decomposition</style></keyword><keyword><style  face="normal" font="default" size="100%">dioxide respiration</style></keyword><keyword><style  face="normal" font="default" size="100%">isotopic labeling</style></keyword><keyword><style  face="normal" font="default" size="100%">mushrooms agaricus-bisporus</style></keyword><keyword><style  face="normal" font="default" size="100%">nutrient uptake</style></keyword><keyword><style  face="normal" font="default" size="100%">nutrition</style></keyword><keyword><style  face="normal" font="default" size="100%">organic nitrogen</style></keyword><keyword><style  face="normal" font="default" size="100%">organic nitrogen uptake</style></keyword><keyword><style  face="normal" font="default" size="100%">plants</style></keyword><keyword><style  face="normal" font="default" size="100%">rates</style></keyword><keyword><style  face="normal" font="default" size="100%">respiration</style></keyword><keyword><style  face="normal" font="default" size="100%">soil carbon</style></keyword><keyword><style  face="normal" font="default" size="100%">sporocarp</style></keyword><keyword><style  face="normal" font="default" size="100%">storage</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">07/2008</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">pub/717</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">7</style></number><volume><style face="normal" font="default" size="100%">40</style></volume><pages><style face="normal" font="default" size="100%">1964-1966</style></pages><isbn><style face="normal" font="default" size="100%">0038-0717</style></isbn><language><style face="normal" font="default" size="100%">English</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We assessed the degree to which ectomycorrhizal fungi exploit organic nitrogen in situ. In an Alaskan boreal forest, we identified pairs of sporocarps from five taxa of ectomycorrhizal fungi. We added C-13-labeled alanine to the soil surrounding one sporocarp within each pair; the second served as an unlabeled control. Peak rates of C-13-respiration from alanine were higher in the labeled sporocarp plots than the controls, indicating that the C-13-alanine was detectably respired from the soil. &amp;quot;Reference&amp;quot; plots adjacent to the sporocarps served as an indication of background C-13-respiration rates released by the soil community as a whole. Ectomycorrhizal sporocarps displayed higher C-13-respiration rates than their reference plots. Thus, the sporocarps and associated mycorrhizal mycelium appeared to contribute significantly to the release of alanine-derived (CO2)-C-13, confirming the hypothesis that ectomycorrhizal fungi may access soil amino acid pools under natural conditions. (C) 2008 Elsevier Ltd. All rights reserved.&lt;/p&gt;</style></abstract><work-type><style face="normal" font="default" size="100%">Article</style></work-type><accession-num><style face="normal" font="default" size="100%">ISI:000257616100050</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 325VITimes Cited: 1Cited Reference Count: 24Cited References:      ABUZINADAH RA, 1986, NEW PHYTOL, V103, P481     ABUZINADAH RA, 1988, T BRIT MYCOLOGICAL S, V91, P473     AGERER R, 2001, MYCORRHIZA, V11, P107     AGERER RJ, 1992, MYCORRHIZAS ECOSYSTE, P84     BERTHRONG ST, 2006, SOIL BIOL BIOCHEM, V38, P861, DOI     10.1016/j.soilbio.2005.08.002     CHALOT M, 1998, FEMS MICROBIOL REV, V22, P21     CLIFFEBYRNES V, 2007, J FOOD SCI, V72, E197, DOI     10.1111/j.1750-3841.2007.00321.x     CZIMCZIK CI, 2005, NEW PHYTOL, V166, P595, DOI     10.1111/j.1469-8137.2005.01326.x     HAMMOND JBW, 1975, J SCI FOOD AGR, V26, P835     HOBBIE JE, 2006, ECOLOGY, V87, P816     HOGBERG P, 2006, TRENDS ECOL EVOL, V21, P548, DOI     10.1016/j.tree.2006.06.004     HORNERDEVINE MC, 2004, NATURE, V432, P750, DOI 10.1038/nature03073     JONES DL, 1999, SOIL BIOL BIOCHEM, V31, P613     JONES DL, 2005, SOIL BIOL BIOCHEM, V37, P413, DOI     10.1016/j.soilbio.2004.08.008     KIELLAND K, 1994, ECOLOGY, V75, P2373     KRETZER AM, 2004, NEW PHYTOL, V161, P313, DOI     10.1046/j.1469-8137.2003.00915.x     LEAKE JR, 1990, MYCOL RES, V94, P993     MELIN E, 1948, PHYSIOL PLANTARUM, V1, P109     NASHOLM T, 1998, NATURE, V392, P914     SMITH SE, 1997, MYCORRHIZAL SYMBIOSI     TRESEDER KK, 2004, ECOL APPL, V14, P1826     TRESEDER KK, 2007, GLOBAL CHANGE BIOL, V13, P78, DOI     10.1111/j.1365-2486.2006.01279.x     WEIGELT A, 2003, J PLANT NUTR SOIL SC, V166, P606, DOI     10.1002/jpln.200320322     WIPF D, 2002, FEBS LETT, V528, P119Treseder, Kathleen K. Czimczik, Claudia I. Trumbore, Susan E. Allison, Steven D.Pergamon-elsevier science ltdOxford&lt;/p&gt;</style></notes><auth-address><style face="normal" font="default" size="100%">&lt;p&gt;[Treseder, Kathleen K.; Allison, Steven D.] Univ Calif Irvine, Dept Ecol &amp;amp; Evolutionary Biol, Irvine, CA 92697 USA. [Czimczik, Claudia I.; Trumbore, Susan E.; Allison, Steven D.] Univ Calif Irvine, Dept Earth Syst Sci, Irvine, CA 92697 USA.Treseder, KK, Univ Calif Irvine, Dept Ecol &amp;amp; Evolutionary Biol, Irvine, CA 92697 USA.treseder@uci.edu&lt;/p&gt;</style></auth-address></record></records></xml>