Postdoctoral Research Fellowship in Microbial Biology for FY2001

这一行动为2001财政年度NSF微生物生物学博士后奖学金提供资金。 该研究金支持关于原生动物、微藻、真菌、古菌、细菌和病毒物种的基础生物学的培训和研究，这些物种通常不被视为模式生物。此外，它为最近的博士生提供了机会，以获得微生物生物学方面的额外培训，在既定科学家的赞助下获得研究经验，并拓宽他/她的科学视野，超越本科和研究生培训期间的研究经验。这些奖学金还旨在帮助新科学家指导他们的研究工作，跨越传统学科，并利用独特的研究资源，地点和设施，包括外国地点。研究和培训计划的题目是“南极永久冰封湖泊中微生物亚硝酸还原酶基因的分子特征”。“邦尼湖是一个永久冰封的、化学分层的南极湖，它的不同寻常之处在于，反硝化作用发生在东叶而不是西叶的深缺氧沃茨。该项目的目标是比较两个叶中微生物的反硝化基因（亚硝酸还原酶）的分布，多样性和表达，以试图解释这个谜团。

This action funds an NSF Postdoctoral Fellowship in Microbial Biology for FY2001. The fellowship supports training and research on the basic biology of protozoan, microalgal, fungal, archaeal, bacterial and viral species that are not generally considered to be model organisms. Further, it provides opportunities for a recent doctoral recipients to obtain additional training in microbial biology, to gain research experience under the sponsorship of established scientists, and to broaden his/her scientific horizons beyond the research experiences during the undergraduate and graduate training. These fellowships are further designed to assist new scientists to direct their research efforts across traditional disciplinary lines and to avail themselves of unique research resources, sites, and facilities, including foreign locations. The research and training plan is entitled "Molecular characterization of microbial nitrite reductase genes from a permanently ice covered Antarctic lake." Lake Bonney is a permanently ice-covered, chemically-stratified Antarctic lake that is unusual in that denitrification occurs in the deep anoxic waters of the east but not the west lobe. The goal of this project is to compare the distribution, diversity, and expression of denitrification genes (nitrite reductase) from microorganisms in the two lobes in an attempt to explain this mystery.