Results 121 to 130 of about 340,452 (356)

EasyAmplicon 2: Expanding PacBio and Nanopore Long Amplicon Sequencing Analysis Pipeline for Microbiome

open access: yesAdvanced Science, EarlyView.
EasyAmplicon 2 is an updated, user‐friendly, and community‐supported pipeline designed for full‐length amplicon data from long‐read sequencing technologies such as PacBio and Nanopore. It supports multiple platforms (Illumina, PacBio, Nanopore, etc.), integrates tools like DADA2 and Emu, and offers a complete workflow from raw data processing to high ...
Hao Luo   +24 more
wiley   +1 more source

A Set of Novel Venom Proteins Enables Parasitoid Wasps to Exploit Older Hosts and Coexist with Competitors

open access: yesAdvanced Science, EarlyView.
This study elucidates a molecular mechanism enabling species coexistence between parasitoid wasps, showing how Asobara japonica uses a set of novel venom proteins to delay host development and exploit older hosts, thereby achieving temporal niche partitioning with Leptopilina drosophilae. Abstract Interspecific competition can drive species coexistence
Junwei Zhang   +11 more
wiley   +1 more source

The Gut Microbiota Regulates Motor Deficits via Butyrate in a Gnal+/− Mouse Model of DYT25 Dystonia

open access: yesAdvanced Science, EarlyView.
The present study provides compelling evidence for a modulatory role of the gut microbiota in the pathology of DYT25 dystonia, and butyrate supplementation alleviates the motor deficits of dystonia in Gnal+/− mice. Abstract Dystonia is the third most common movement disorder, following essential tremor and Parkinson's disease. The underlying mechanisms
Jingya Guo   +3 more
wiley   +1 more source

Trigonelline Improves Metabolism and Cardiac Function of HFpEF Mice Via Gut Microbiome Alterations‐Mediated AMPK Activation

open access: yesAdvanced Science, EarlyView.
Metabolomics analyses reveal that trigonelline is markedly reduced in HFpEF hearts. Trigonelline supplementation alleviates metabolic disorders and improves cardiac function in HFpEF mice via gut microbiota‐mediated AMPK activation. Abstract Heart failure with preserved ejection fraction (HFpEF) is a prevalent end‐manifestation of cardiovascular ...
Zhe Cheng   +9 more
wiley   +1 more source

Investigating Endemic Alpine Communities of Papaver corona-sancti-stephani and Cerastium lerchenfeldianum in the Southern Carpathians

open access: yesDiversity
The high-elevation calcareous screes of the Southern Carpathians are ecologically important habitats characterised by extreme environmental conditions. These habitats support specialised plant communities, including endemic and relict species, shaped by ...
Claudia Biță-Nicolae   +2 more
doaj   +1 more source

Synovial Fluid‐derived Micrococcus Luteus G18 Exacerbates Osteoarthritis Progression by Promoting Chondrocyte Degradation via TLR2/JNK/AP‐1 Signaling Pathway

open access: yesAdvanced Science, EarlyView.
Traditionally considered sterile, the articular cavity is now recognized to harbor microbial communities influencing osteoarthritis (OA). Integrating 16S rRNA sequencing and culturomics, Micrococcus luteus is enriched in advanced OA. Notably, M. luteus G18 exacerbates cartilage degeneration via TLR2/JNK/AP‐1‐mediated ECM disruption, revealing intra ...
Tingtao Chen   +6 more
wiley   +1 more source

The biology and taxonomy of Mesozoic stromatoporoids [PDF]

open access: yes, 1987
The presence of spicule pseudomorphs and an aquiferous filtration system in Mesozoic stromatoporoids confirms poriferan affinity for this previously problematic group. The form, and postulated original siliceous nature of most of the spicules, indicates that the possessors of these were calcified demosponges; others with originally calcareous spicules ...
openaire   +1 more source

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