Results 31 to 40 of about 85,799 (314)

Patterns and Processes of Genomic Evolution Inferred From the Ten Smallest Vertebrate Genomes

open access: yesAdvanced Science, EarlyView.
By integrating phylogenetic relationships derived from nuclear DNA with population genetic analyses across ten pufferfish species, the genetic differentiation mechanisms underpinning the radiative speciation of the most compact vertebrate genomes has elucidated.
Kaiqiang Liu   +22 more
wiley   +1 more source

Developing European operational oceanography for Blue Growth, climate change adaptation and mitigation, and ecosystem-based management [PDF]

open access: yesOcean Science, 2016
Operational approaches have been more and more widely developed and used for providing marine data and information services for different socio-economic sectors of the Blue Growth and to advance knowledge about the marine environment.
J. She   +12 more
doaj   +1 more source

The Role of Environmental Drivers in Humpback Whale Distribution, Movement and Behavior: A Review

open access: yesFrontiers in Marine Science, 2021
Humpback whales, Megaptera novaeangliae, are a highly migratory species exposed to a wide range of environmental factors during their lifetime. The spatial and temporal characteristics of such factors play a significant role in determining suitable ...
Jan-Olaf Meynecke   +22 more
doaj   +1 more source

CLAE: A High‐Fidelity Nanopore Sequencing Strategy for Read‐Level Viral Variant Detection and Environmental RNA Virus Discovery

open access: yesAdvanced Science, EarlyView.
High‐fidelity Nanopore sequencing offers a cost‐effective, portable path to uncovering viral dark matter in complex environments—but suffers from severe read‐length bias, low throughput, and limited accuracy. This study traces these limitations to core biochemical barriers and introduces CLAE, a foundational high‐fidelity platform that enables accurate,
Hannah Yu   +14 more
wiley   +1 more source

T2T Genomes Unveil Centromere Architecture and Adaptive Divergence in Large Yellow Croaker (Larimichthys crocea)

open access: yesAdvanced Science, EarlyView.
This study presents telomere‐to‐telomere genome assemblies for two populations of Larimichthys crocea. We identified centromere‐specific tandem repeats invaded by LTR/ERV1 retrotransposons, unique 5S rRNA enrichment patterns, and population‐specific structural variants. Comparative genomic analyses further reveal distinct adaptive mechanisms in the MYD
Yu Cui   +9 more
wiley   +1 more source

Enhancing the β‐Oxidation‐Like Pathway for the Optimal Production of the Immunosuppressant Mycophenolic Acid

open access: yesAdvanced Science, EarlyView.
The most elaborate known example of β‐oxidation‐like pathway recruitment in fungi is reported, involving a 10‐step oxidative chain‐shortening cascade catalyzed by five dedicated enzymes to generate the pharmacophore of mycophenolic acid (MPA)—a novel clinical immunosuppressant. Our findings illustrate how nature repurposes catabolic enzymes for complex
Baoqiang Fan   +5 more
wiley   +1 more source

Retromer Regulates Macro‐ and Micro‐Autophagy via Distinct Vacuolar Proteases in the Rice Blast Fungus

open access: yesAdvanced Science, EarlyView.
In wild‐type of M. oryzae (Guy11), MoPrb1 and MoPep4 are delivered into the vacuole by the retromer complex to mediate protein degradation and selective autophagy. Their proper localization and catalytic functions are essential for the fungal vegetative growth, conidiation and pathogenicity. However, retromer mutations disrupt this transport, impairing
Dingyang Zhang   +13 more
wiley   +1 more source

Machine Learning‐Based Clustering of Oceanic Lagrangian Particles: Identification of the Main Pathways of the Labrador Current

open access: yesJournal of Advances in Modeling Earth Systems
Modeled geospatial Lagrangian trajectories are widely used in Earth Science, including in oceanography, atmospheric science and marine biology. The typically large size of these data sets makes them arduous to analyze, and their underlying pathways ...
M. Jutras   +3 more
doaj   +1 more source

Validation of the Analytical Model of Oceanic Lidar Returns: Comparisons with Monte Carlo Simulations and Experimental Results

open access: yesRemote Sensing, 2019
The analytical model based on the quasi-single small-angle scattering approximation can efficiently simulate oceanic lidar signals with multiple scattering; thus, its accuracy is of particular interest to scientists.
Yudi Zhou   +11 more
doaj   +1 more source

Home - About - Disclaimer - Privacy