A philosophy of methods development: The assimilation of new methods and information into aquatic microbial ecology [0.03%]
方法开发的哲学：新方法和信息在水生微生物生态学中的吸收
P F Kemp
P F Kemp
Emerging methodologies can be used to provide a strong basic understanding of the diversity of microbial behavior and interactions. However, these new methods should be thoroughly and rigorously validated under controlled conditions before ...
Ecomethodology for organoosmotrophs: Prokaryotic unicellular versus eukaryotic mycelial [0.03%]
器官渗透营养微生物的生境生态学：原核单细胞与真核菌丝体生物
S Y Newell
S Y Newell
Although they are very unlikely to play large direct roles in water-column microbial loops, eukaryotic mycelial decomposers (the mycelial true fungi, eumycotes, and zoosporic "fungi," oomycotes) have the potential to be important secondary ...
D M Karl
D M Karl
Our conceptual models of microbial food webs in aquatic ecosystems provide a unifying hypothesis for the design and conduct of field studies. Our ability to provide a rigorous test of these hypotheses, however, relies to a large extent on t...
J A Fuhrman,S H Lee,Y Masuchi et al.
J A Fuhrman et al.
We know very little about species distributions in prokaryotic marine plankton. Such information is very interesting in its own right, and ignorance of it is also beginning to hamper process studies, such as those on viral infection. New DN...
Relationship between thymidine metabolism, bacterioplankton community metabolic capabilities, and sources of organic matter [0.03%]
胸苷代谢、细菌群落代谢能力和有机物来源之间的关系
J T Hollibaugh
J T Hollibaugh
Numerous investigations have been directed at verifying and calibrating methods for measuring bacterioplankton production, particularly methods based on the incorporation of thymidine (TdR) into DNA. Careful examination of these data can pr...
W J Wiebe,M A Moran,R E Hodson
W J Wiebe
The functional responses of two benthic algivorous ciliated protozoa with differing feeding strategies [0.03%]
两种具有不同摄食策略的底栖藻类草履虫的功能反应分析
J M Balczon,J R Pratt
J M Balczon
Surface-associated algivorous ciliated protozoa are common in the benthos of streams, but little is known about the feeding ecology of these organisms. We compared the functional responses of two algivorous ciliated protozoa, Oxytricha fall...
Degradation of caffeine and related methylxanthines bySerratia marcescens isolated from soil under coffee cultivation [0.03%]
来源于咖啡种植土壤的Serratia marcescens对咖啡因及相关甲基黄嘌呤的降解作用
P Mazzafera,O Olsson,G Sandberg
P Mazzafera
A strain of Serratia marcescens showing the ability to degrade caffeine and other methylxanthines was isolated from soil under coffee cultivation. Growth was observed only with xanthines methylated at the 7 position (caffeine, 1,3,7-dimethy...