Sterols in red and green algae: quantification, phylogeny, and relevance for the interpretation of geologic steranes [0.03%]
红藻和绿藻中的固醇：量化、系统发育及对地质甾烷解释的意义
R B Kodner,A Pearson,R E Summons et al.
R B Kodner et al.
Steroids, a class of triterpenoid lipids with high preservation potential, are widely distributed in sedimentary rocks. All eukaryotes have a physiological requirement for these molecules, making steroids important biomarkers for aiding our...
Lipid biomarker and phylogenetic analyses to reveal archaeal biodiversity and distribution in hypersaline microbial mat and underlying sediment [0.03%]
脂质生物标志物和系统发育分析揭示了高盐微生物垫及其下层沉积物中的古菌多样性和分布
L L Jahnke,V J Orphan,T Embaye et al.
L L Jahnke et al.
This study has utilized the tools of lipid biomarker chemistry and molecular phylogenetic analyses to assess the archaeal contribution to diversity and abundance within a microbial mat and underlying sediment from a hypersaline lagoon in Ba...
Characterization and spatial distribution of methanogens and methanogenic biosignatures in hypersaline microbial mats of Baja California [0.03%]
baja加州高盐微生物垫中产甲烷菌及其生物标志物的表征和空间分布
V J Orphan,L L Jahnke,T Embaye et al.
V J Orphan et al.
Well-developed hypersaline cyanobacterial mats from Guerrero Negro, Baja California Sur, sustain active methanogenesis in the presence of high rates of sulfate reduction. Very little is known about the diversity and distribution of the micr...
Stars of the terrestrial deep subsurface: a novel 'star-shaped' bacterial morphotype from a South African platinum mine [0.03%]
南非铂金矿山深部地下起源的新型“星形”细菌形态体
G Wanger,T C Onstott,G Southam
G Wanger
We study structure and function. Credit of course, goes to TJB, for it is from him that I inherited the habit of personifying bacteria and attempting to think like a bacterium, to better understand what they do. This work has taken us to wo...
Comparative Study
Geobiology. 2008 Jun;6(3):325-30. DOI:10.1111/j.1472-4669.2008.00163.x 2008
François M M Morel
François M M Morel
The composition of the oceans and of its biota have influenced each other through Earth's history. Of all the biologically essential elements, nitrogen is the only one whose seawater concentration is clearly controlled biologically; this is...
V R Phoenix,K O Konhauser
V R Phoenix
G M Gadd
G M Gadd
Electron transfer at the microbe-mineral interface: a grand challenge in biogeochemistry [0.03%]
微生物-矿物界面的电子转移：地球化学领域的一项重大挑战
J K Fredrickson,J M Zachara
J K Fredrickson
The interplay between microorganisms and minerals is a complex and dynamic process that has sculpted the geosphere for nearly the entire history of the Earth. The work of Dr Terry Beveridge and colleagues provided some of the first insights...
Y Gorby,J McLean,A Korenevsky et al.
Y Gorby et al.
This manuscript is dedicated to our friend, mentor, and coauthor Dr Terry Beveridge, who devoted his scientific career to advancing fundamental aspects of microbial ultrastructure using innovative electron microscopic approaches. During his...
Comparative Study
Geobiology. 2008 Jun;6(3):232-41. DOI:10.1111/j.1472-4669.2008.00158.x 2008
Are gram-positive bacteria capable of electron transfer across their cell wall without an externally available electron shuttle? [0.03%]
无外源电子穿梭体参与下革兰氏阳性菌能否实现细胞壁跨膜电子传递？
H L Ehrlich
H L Ehrlich
The extensive contributions by Terry Beveridge to our understanding of the differences in cell wall organization with respect to structure, chemistry and compartmentalization between gram-positive and gram-negative bacteria are summarized. ...