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  5. An Ergosterol-based Methods for Planktonic Fungal Biomass Determination

An Ergosterol-based Methods for Planktonic Fungal Biomass Determination

来源 :第十八次全国环境微生物学学术研讨会 | 被引量 : 0次 | 上传用户：QiuWK
【摘 要】
：
Planktonic fungi have long been known to exist in the ocean and have recently been shown to play important roles in ocean carbon cycling.However,determination of the biomass of planktonic fungi remain
【作 者】
：
Yaqiong Wang Jianyang Li Yue Zhao Ningdong Xie Yunxuan Xie Keming Leng Guangyi Wang 
【机 构】
：
Center for Marine Environmental Ecology,School of Environmental Science and Engineering,Tianjin Univ
【出 处】
：
第十八次全国环境微生物学学术研讨会
【发表日期】
：
2015年5期
【关键词】
：
ergosterol planktonic fungal biomass 
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　　Planktonic fungi have long been known to exist in the ocean and have recently been shown to play important roles in ocean carbon cycling.However,determination of the biomass of planktonic fungi remains a challenging task.In this study,we demonstrated the applicability of an ergosterol-based method for biomass estimation of planktonic fungi.Our results indicated that total ergosterol content displayed a strong correlation with marine fungal dry biomass(r2 =0.93).The conversion factor displayed little variations for different fungal species at different growthtemperature under different nutrient conditions.
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