Results 111 to 120 of about 2,250,508 (337)

Characterization and chromosomal mapping of the DgmarMITE transposon in populations of Dichotomius (Luederwaldtinia) sericeus species complex (Coleoptera: Scarabaeidae)

open access: yesGenetics and Molecular Biology, 2018
Transposable elements are dispersed repetitive DNA sequences that can move within the genome and are related to genome and chromosome evolution, adaptation, and speciation.
Igor Costa Amorim   +3 more
doaj   +1 more source

Tracking the genome-wide outcomes of a transposable element burst over decades of amplification

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2017
Significance Rice (Oryza sativa) has a unique combination of attributes that made it an ideal host to track the natural behavior of very active transposable elements (TEs) over generations.
Lu Lu   +5 more
semanticscholar   +1 more source

Covalent Organic Frameworks for Photocatalysis

open access: yesAdvanced Materials, EarlyView.
This review provides an overview of recent advances in covalent organic frameworks (COFs) for photocatalysis, focusing on sustainable energy applications like water splitting, hydrogen peroxide generation, and CO2 and N2 reduction. It discusses design principles, structure‐function relationships, challenges in COF photocatalysis, and strategies to ...
Bikash Mishra   +6 more
wiley   +1 more source

From Embryo to Adult: piRNA-Mediated Silencing throughout Germline Development in Drosophila

open access: yesG3: Genes, Genomes, Genetics, 2017
In metazoan germ cells, transposable element activity is repressed by small noncoding PIWI-associated RNAs (piRNAs). Numerous studies in Drosophila have elucidated the mechanism of this repression in the adult germline. However, when and how transposable
Pauline P. Marie   +2 more
doaj   +1 more source

Characterization and Inverse Design of Stochastic Mechanical Metamaterials Using Neural Operators

open access: yesAdvanced Materials, EarlyView.
This study presents a DeepONet‐based machine learning framework for designing stochastic mechanical metamaterials with tailored nonlinear mechanical properties. By leveraging sparse but high‐quality experimental data from in situ micro‐mechanical tests, high predictive accuracy and enable efficient inverse design are achieved.
Hanxun Jin   +7 more
wiley   +1 more source

Translational repression by a miniature inverted-repeat transposable element in the 3′ untranslated region

open access: yesNature Communications, 2017
Transposable elements constitute a substantial portion of eukaryotic genomes and contribute to genomic variation, function, and evolution. Miniature inverted-repeat transposable elements (MITEs), as DNA transposons, are widely distributed in plant and ...
Jianqiang Shen   +7 more
semanticscholar   +1 more source

Suppressing Metal Dissolution in Multi‐Grained Catalysts Through Intragrain Atomic Ordering for Stable Fuel Cells

open access: yesAdvanced Materials, EarlyView.
This study presents a novel approach room‐temperature ultrasound assisted atomic ordering method using to fabricate multi‐grained NiPt nanoalloys with an intermetallic Ni3Pt5 phase. The resulting catalyst exhibits state‐of‐the‐art durability and activity in all operational condition of proton exchange membrane fuel cells. Structural and electrochemical
Eungjun Lee   +20 more
wiley   +1 more source

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