The role of the gut microbiome in the regulation of high‐altitude adaptation
iMeta, Volume 5, Issue 1, February 2026.This study is the first to elucidate mechanisms of high‐altitude adaptation from the perspective of the rumen ecosystem by using indigenous yaks and Holstein cows that have lived at high altitude since birth as comparative models. Through a systematic comparison of their rumen ecology using multi‐omics approaches—including rumen metagenomics ...
Xinyu Zhang +6 more
wiley +1 more source
Seasonal Changes in Marine Archaeal Tetraether Lipid Export Depth Linked to Net Primary Productivity
Paleoceanography and Paleoclimatology, Volume 41, Issue 2, February 2026.Abstract Marine ammonia oxidizing archaea (AOA) produce isoprenoid glycerol dibiphytanyl glycerol tetraethers (GDGTs) which form the basis of seawater temperature proxy TEX86. Although most studies use TEX86 for sea surface temperature (SST) reconstructions, maximum GDGT production occurs at and below the nitracline. Moreover, sedimentary GDGT‐2/GDGT‐3
Addison Rice +12 more
wiley +1 more source
Complete genome sequence of Halorhabdus utahensis type strain (AX-2). [PDF]
, 2009 Halorhabdus utahensis Wainø et al. 2000 is the type species of the genus, which is of phylogenetic interest because of its location on one of the deepest branches within the very extensive euryarchaeal family Halobacteriaceae. H.
Anderson, Iain +36 more
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The Lrs14‐Like AbfR1 Homolog From Metallosphaera sedula Is a Nucleoid‐Organizing Protein
MicrobiologyOpenNucleoid organization in Crenarchaeota is mediated by a plethora of diverse families of small DNA‐binding proteins. However, the role of the Lrs14 family, a prevalent family of small DNA‐binding proteins within the Crenarchaeal order of the Sulfolobales,
Veerke De Kock +5 more
doaj +1 more source
The Elusive Boreal Forest Thaumarchaeota
Agronomy, 2016 In recent years, Archaea have, with increasing frequency, been found to colonize both agricultural and forest soils in temperate and boreal regions. The as yet uncultured group I.1c of the Thaumarchaeota has been of special interest.
Malin Bomberg
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Ecological Function and Environmental Adaptation Mechanisms of Pelagic Archaea in Typical Areas of China Seas [PDF]
, 2010 浮游古菌是海洋微型生物的重要组成之一。在真光层以下的深海大洋，海洋泉古菌MarineGroupI（MGI）类群的生物量可占总原核生物量的20%。最近，环境基因组学研究的突破性进展和海洋泉古菌MGI类群纯培养株系的获得揭示出大部分MGI类群都是氨氧化古菌（Ammonia-OxidizingArchaea,AOA）。由于MGI类群是海洋中数量最为丰富的微型生物之一，其必然在海洋碳、氮循环中起着重要作用，目前AOA已成为环境微生物生态学的研究热点之一 ...
胡安谊
core
Diffuse flow environments within basalt- and sediment-based hydrothermal vent ecosystems harbor specialized microbial communities [PDF]
, 2013 Hydrothermal vents differ both in surface input and subsurface geochemistry. The effects of these differences on their microbial communities are not clear.
Campbell, Barbara J. +6 more
core +3 more sources
Frontiers in Ecology and Evolution, 2016 Ecological restoration of mining areas has mainly focused on the succession dynamics of vegetation and the fate of microbial communities remains poorly understood.
Junjian eLi, Feng eLiu, Jianwen eChen
doaj +1 more source
Soil domestication by rice cultivation results in plant-soil feedback through shifts in soil microbiota. [PDF]
, 2019 BackgroundSoils are a key component of agricultural productivity, and soil microbiota determine the availability of many essential plant nutrients.
Edwards, Joseph +8 more
core +1 more source
Archaeal communities in natural and artificially restored mangrove sediments in Tieshan Bay, China
Frontiers in Marine ScienceMangrove forests are crucial wetland ecosystems located in tropical and subtropical intertidal zones, but they have become extensively degraded. As a viable ecological restoration strategy, the cultivation of native mangrove vegetation in these degraded ...
Zixiang Wang +9 more
doaj +1 more source