翻訳と辞書 Words near each other ・ Ochrobactrum pseudintermedium ・ Ochrobactrum pseudogrignonense ・ Ochrobactrum rhizosphaerae ・ Ochrobactrum thiophenivorans ・ Ochrobactrum tritici ・ Ochrobapha ・ Ochrocalama ・ Ochrocarpos longifolius ・ Ochrocephala ・ Ochrocesis ・ Ochrocesis evanida ・ Ochrocesis myga ・ Ochrochroma ・ Ochroconis anomala ・ Ochroconis gallopava ・ Ochroconis lascauxensis ・ Ochrodia ・ Ochrodion ・ Ochrodion gahani ・ Ochrodion quadrimaculatum ・ Ochrodion sexmaculatum ・ Ochrodion tavakiliani ・ Ochrodion testaceum ・ Ochrodota ・ Ochrodota affinis ・ Ochrodota atra ・ Ochrodota brunnescens ・ Ochrodota constellata ・ Ochrodota funebris ・ Ochrodota grisescens Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Ochroconis lascauxensis ： ウィキペディア英語版 Ochroconis lascauxensis ''Ochroconis lascauxensis'' is a species of fungus of the Ascomycota phylum that was officially described in May 2012. The organism was obtained and isolated from Lascaux Cave in France, where it had begun appearing on the Paleolithic cave paintings on the walls of the cave. Along with the discovery of ''Ochroconis lascauxensis'', the closely related ''Ochroconis anomala'' was also discovered on the paintings. The black stains that they caused first began being observed in 2001 and spread so far that they were considered to be a large concern by 2007. Along with its sibling species, ''Ochroconis lascauxensis'' was selected on May 22, 2013 by the International Institute for Species Exploration, located at Arizona State University, as one of the "Top 10 New Species" that had been discovered in 2012. The winners were selected from among a pool of more than 140 nominees. The two fungi were chosen because of their importance in relation to properly conserving the cave painting at Lascaux. ==History== After first being observed in the early 2000s, a number of treatments involving biocides were conducted to try and remove the fungal species, though they ultimately proved ineffective. The species was identified by using a genomic DNA study to compare its genetic structure to those of other species within the ''Ochroconis'' genus. Once confirmed, a method using a PCR assay was done to determine how extensive the species had spread throughout the cave system. It was ultimately determined that ''Ochroconis lascauxensis'' was to be found in every cave compartment within Lascaux Cave. A biocide treatment was attempted, involving benzalkonium chloride, miristalkonium chloride, and 2-octyl-2H-isothiazole-3-one, which resulted in a net decrease of fifty percent of the fungus in the caves, but it was noted that those left had a significant increase in their diversity. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Ochroconis lascauxensis」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.