Results 61 to 70 of about 7,021 (218)

Bees of the genus Lasioglossum (Hymenoptera: Halictidae) from Greater Puerto Rico, West Indies

open access: yesEuropean Journal of Taxonomy, 2018
The species of Lasioglossum from Greater Puerto Rico are reviewed. Nine species are recognized, including five new species described herein: Lasioglossum (Dialictus) genaroi sp. nov., L. (D.) dispersum sp. nov., L. (D.) enatum sp. nov., L.
Jason Gibbs
doaj   +1 more source

Synergistic HMGN1 and VP64 Fusions Potentiate High‐Precision and PAM‐Flexible Base Editing

open access: yesAdvanced Science, EarlyView.
A novel CDA1Δ‐SpRY architecture fused with HMGN1 and VP64 yields a nearly PAM‐less base editing platform. By focusing cytosine conversion predominantly at position −18, this synergistic complex ensures highly precise targeting. Demonstrating enhanced efficiency across diverse models, including yeast and rice, the platform offers a robust solution for ...
Xi Luo   +11 more
wiley   +1 more source

On two forgotten European species of Coleoptera

open access: yesZooKeys, 2018
Two Coleoptera species described by Ferdinand Joseph Schmidt in 1834 have been forgotten. One, Chlaenius carniolicus, is placed here in synonymy with Chlaenius (Chlaenites) spoliatus (Rossi, 1792), while the other, Oedemera lippichii, is synonymized with
Yves Bousquet
doaj   +3 more sources

Membrane Fusion‐Mediated Cytosolic Delivery of Threose Nucleic Acids via Homotypic Nanoparticles Overcomes Drug Resistance in Triple‐Negative Breast Cancer

open access: yesAdvanced Science, EarlyView.
This study introduces a biomimetic “nanofusion” platform that integrates the biostability of threose nucleic acids (TNA) with homotypic cell‐membrane cloaking to combat drug‐resistant TNBC. By leveraging a non‐canonical membrane‐fusion pathway for direct cytosolic delivery, the platform bypasses endosomal sequestration. To achieve potent AKT2 silencing
Wei Zheng   +7 more
wiley   +1 more source

A New Synonymy of Coptotermes formosanus (Isoptera: Rhinotermitidae)

open access: yesSociobiology, 2014
The taxonomy of the genus Coptotermes is far from settled in the world, especially in China. Coptotermes formosanus Shiraki had been described or misidentified as several different species in China based on measurement characteristics. In this paper, the
Zhi-Qiang Li
doaj   +1 more source

The KIF6‐RBP Complex Orchestrates mRNA Transport Required for Sperm Flagellar Assembly

open access: yesAdvanced Science, EarlyView.
Two homozygous deleterious KIF6 variants are identified in unrelated men with impaired sperm motility. Mouse models and multi‐omics analyses reveal that KIF6 cooperates with the RNA‐binding proteins FMRP and FXR1 to deliver mRNAs essential for sperm flagellar assembly, linking disrupted mRNA transport to reduced abundance of key structural and ...
Chunbo Xie   +20 more
wiley   +1 more source

A Pan‐Methylome Framework for Population‐Scale Bacterial Epigenomics

open access: yesAdvanced Science, EarlyView.
A scalable quantitative framework unlocks population‐level comparative epigenomics in bacteria. By transforming site‐level data into standardized traits, this approach reconstructs methylation‐informed phylogenies and defines the core epigenome.
Bin Ma   +22 more
wiley   +1 more source

An Artificially Selected Cytokinin‐Pathway Transcription Factor Balances Soybean Yield and Pathogen Resistance

open access: yesAdvanced Science, EarlyView.
A cytokinin pathway transcription factor, RR2b, was artificially selected during soybean domestication and improvement based on its differential transcriptional activity, which correlates with ATT repeat polymorphisms in its promoter. RR2b balances yield and defense by fine‐tuning its expression level and offers a promising target for decoupling trade ...
Qun Ma   +11 more
wiley   +1 more source

Nalassus glorificus (Seidlitz, 1896) – new synonym of Nalassus pharnaces Allard, 1876 (Coleoptera, Tenebrionidae) [PDF]

open access: yesКавказский энтомологический бюллетень, 2008
M.V. Nabozhenko
doaj   +1 more source

Home - About - Disclaimer - Privacy