Pseudomonadota bridge cross-trophic interactions to suppress plant pathogens [0.03%]
动植物相互作用促进微生物互养抑制植物病原体
Huiyu Chuai,Gen Li,Luchen Tao et al.
Huiyu Chuai et al.
Trait-mediated interactions across trophic levels drive trophic cascades in macroecological systems, yet their relevance in microbially dominated soil ecosystems remains underexplored. We combined a regional field survey with controlled exp...
Cefiderocol resistance genes identified in environmental samples using functional metagenomics [0.03%]
利用功能元基因组学在环境样本中鉴定cefiderocol耐药基因
Remi Gschwind,Mehdi Bonnet,Anna Abramova et al.
Remi Gschwind et al.
Antibiotic resistance poses a global public health threat, which can originate from the transfer of environmental antibiotic resistance genes to pathogenic bacteria, as highlighted by the "One Health" framework. Cefiderocol is a siderophore...
Intra-colony light gradients drive variation in coral symbiont morphology and carbon storage [0.03%]
光照梯度驱动珊瑚共生藻形态和碳储存的变异
Andrea Catacora-Grundy,Netanel Kramer,Sofie Lindegaard Jakobsen et al.
Andrea Catacora-Grundy et al.
Light availability plays a central role in shaping the photophysiology and energy metabolism of photosymbiotic organisms such as reef-building corals. Although light varies greatly within coral colonies, the effects of this spatial heteroge...
Captive breeding of specialty animals represents an overlooked yet critical reservoir for spreading antibiotic resistance genes [0.03%]
特种动物圈养代表着一个被忽视但至关重要的抗生素抗性基因传播库
Jiao Xi,Hanxiang Tao,Ziyi Zhang et al.
Jiao Xi et al.
Driven by wildlife conservation and economic demands, captive breeding has expanded globally, intensifying wildlife-human interactions. In specialty animal breeding, particularly for species with short domestication histories and underdevel...
Foodborne antibiotics enrich human gut microbiota with pathogens producing extended-spectrum β-lactamases and carbapenemases [0.03%]
食物中的抗生素使产生超范围β-内酰胺酶和碳青霉烯酶的致病菌富集于人体肠道微生物群中
Daniel Martak,Thibault Bourdin,Benoit Valot et al.
Daniel Martak et al.
Antimicrobial resistance (AMR) is a serious global health threat, yet the drivers of its spread among humans are not fully understood. Antibiotics can enter the human gastrointestinal tract through the food chain, leading to the presence of...
Chen Zhang,Siavash Atashgahi,Tom N P Bosma et al.
Chen Zhang et al.
Marine sediments harbour diverse organohalide-respiring bacteria (OHRB), but their functional roles and metabolic interactions remains poorly understood. To investigate these interactions, we obtained and characterized a debrominating conso...
Hidden reservoir of highly adaptable multi-host plasmids that propagate antibiotic genes in healthy human populations [0.03%]
存在于健康人群中的隐蔽的多宿主质粒库可传播抗生素抗性基因并具有高度适应性
Na Han,Xianhui Peng,Tingting Zhang et al.
Na Han et al.
Plasmids are key vectors for disseminating antibiotic resistance genes, yet their diversity and dynamics in the healthy human gut microbiome remain largely unexplored. Using fecal metagenomes from two cohorts (n = 498 samples), we construct...
Lactuchelins represent lipopeptide siderophores produced by Pseudomonas lactucae that inhibit Xanthomonas campestris [0.03%]
莴苣乳杆菌素是一种由莴苣乳杆菌产生的脂肽铁载体，可抑制甘蓝假单胞菌
Guillaume Chesneau,Alba Noel,Dimitri Bréard et al.
Guillaume Chesneau et al.
The seed is a habitat with limited resources and space. Although it is widely accepted that microbial competition is a key driver of the assembly of seed-associated microbial communities, the underlying mechanisms of this competition are no...
Warming mitigates root exudate-induced priming effects via changes to microbial biomass, community structure, and gene abundance [0.03%]
增温通过改变微生物生物量、群落结构和基因丰度缓解根系分泌物引起的土壤碳矿化激发效应
Nikhil R Chari,Kristen M DeAngelis,Arturo A Aguilar et al.
Nikhil R Chari et al.
Root exudation, the export of soluble carbon compounds from living plant roots into soil, is an important pathway for soil carbon formation, but high rates of exudation can also induce rapid soil organic matter decomposition - a phenomenon ...
Core virome shapes adaptation of a phytopathogenic fungus to climate and cropping patterns [0.03%]
核心病毒组塑造了植物病原真菌适应气候和种植模式的特征
Kang Zhou,Yue Deng,Chenghuan Zhu et al.
Kang Zhou et al.
Despite extensive exploration of fungal viromes (mycoviromes), the ecological roles of mycoviruses remain poorly understood. Hence, we investigated the virome of Leptosphaeria biglobosa (an important fungal pathogen of rapeseed) from differ...