Results 71 to 80 of about 4,822 (171)

Epixylic microbial communities as key regulators of methane emissions from submerged wood in a tropical hydroelectric reservoir

Limnology and Oceanography, Volume 71, Issue 3, March 2026.
Abstract Tropical hydroelectric reservoirs are recognized hotspots for greenhouse gas emissions, yet the role of submerged forests in these emissions remains poorly understood. In this study, we investigated the contribution of standing dead trees and their associated epixylic biofilms to methane (CH4) and carbon dioxide (CO2) emissions in the ...
Fanny Colas, Léa Cabrol, Jean‐Marc Baudoin, Yves Prairie, Jacques Beauchêne, Vincent Chanudet, Etienne Dambrine, Sophie Guasco, Frederick Jacob, Arthur Szylit, Corinne Valette, Régis Vigouroux, Patricia Bonin   +12 more
wiley   +1 more source

A relay race of ESCRT-III paralogs drives cell division in a hyperthermophilic archaeon

mBio
Cell division is a fundamental process ensuring the perpetuation of all cellular life forms. Archaea of the order Sulfolobales divide using a simpler version of the eukaryotic endosomal sorting complexes required for transport (ESCRT) machinery, composed
Junfeng Liu, Mickaël Lelek, Yunfeng Yang, Audrey Salles, Christophe Zimmer, Yulong Shen, Mart Krupovic   +6 more
doaj   +1 more source

Prokaryotic diversity and biogeochemical characteristics of benthic microbial ecosystems at La Brava, a hypersaline lake at Salar de Atacama, Chile.

PLoS ONE, 2017
Benthic microbial ecosystems of Laguna La Brava, Salar de Atacama, a high altitude hypersaline lake, were characterized in terms of bacterial and archaeal diversity, biogeochemistry, (including O2 and sulfide depth profiles and mineralogy), and ...
Maria Eugenia Farias, Maria Cecilia Rasuk, Kimberley L Gallagher, Manuel Contreras, Daniel Kurth, Ana Beatriz Fernandez, Daniel Poiré, Fernando Novoa, Pieter T Visscher, Pieter T Visscher   +9 more
doaj   +1 more source

Responses of Soil Microbial Community to Rocky Desertification Succession and Their Relationships With Plant Functional Diversity in Southwest China Karst Ecosystem

Ecology and Evolution, Volume 16, Issue 2, February 2026.
During the succession of karst rocky desertification, soil bacterial diversity was directly influenced by both plant functional diversity and soil physicochemical properties. In contrast, soil fungal diversity was directly regulated by soil physicochemical properties and indirectly affected by plant functional diversity via the mediation of soil ...
Dandan Zhu, Maoyin Sheng, Yaoyao Liu, Linjiao Wang   +3 more
wiley   +1 more source

The Lrs14‐Like AbfR1 Homolog From Metallosphaera sedula Is a Nucleoid‐Organizing Protein

MicrobiologyOpen
Nucleoid 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, Ronnie Willaert, Yannick Gansemans, Filip Van Nieuwerburgh, Rani Baes, Eveline Peeters   +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
doaj   +1 more source

The effects of various land reclamation scenarios on the succession of soil Bacteria, Archaea, and fungi over the short and long term

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

Archaeal communities in natural and artificially restored mangrove sediments in Tieshan Bay, China

Frontiers in Marine Science
Mangrove 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, Zixiang Wang, Pengfei Zheng, Yongze Xing, Tiezhu Mi, Tiezhu Mi, Tiezhu Mi, Yu Zhen, Yu Zhen, Yu Zhen   +9 more
doaj   +1 more source

Protein Based Molecular Markers Provide Reliable Means to Understand Prokaryotic Phylogeny and Support Darwinian Mode of Evolution

Frontiers in Cellular and Infection Microbiology, 2012
The analyses of genome sequences have led to the proposal that lateral gene transfers (LGTs) among prokaryotes are so widespread that they disguise the interrelationships among these organisms.
Vaibhav eBhandari, Hafiz Sohail Naushad, Radhey S. Gupta   +2 more
doaj   +1 more source

Expression of mitogen-activated protein kinase double-stranded RNA in cucumber has no apparent effect on the diversity of rhizosphere archaea

Journal of Integrative Agriculture, 2017
: The expression of mitogen-activated protein kinase (mapk) double-stranded RNA in cucumber is effective in controlling infestations of the root-knot nematode Meloidogyne incognita.
Guo-hua CHEN, Xue-liang TIAN, Dian-dong WANG, Jian LING, Zhen-chuan MAO, Yu-hong YANG, Bing-yan XIE   +6 more
doaj   +1 more source