Genome-resolved year-round dynamics reveal a broad range of giant virus microdiversity.

Giant viruses are crucial for marine ecosystem dynamics because they regulate microeukaryotic community structure, accelerate carbon and nutrient cycles, and drive the evolution of their hosts through co-evolutionary processes. Previously reported long-term observations revealed that these viruses display seasonal fluctuations in abundance. However, the underlying genetic mechanisms driving such dynamics of these viruses remain largely unknown.

Searching Method for Three-Dimensional Puncture Route to Support Computed Tomography-Guided Percutaneous Puncture.

In CT-guided percutaneous punctures-an image-guided puncture method using CT images-physicians treat targets such as lung tumors, liver tumors, renal tumors, and intervertebral abscesses by inserting a puncture needle into the body from the exterior while viewing images. By recognizing two-dimensional CT images prior to a procedure, a physician determines the least invasive puncture route for the patient. Therefore, the candidate puncture route is limited to a two-dimensional region along the cross section of the human body.

Description of sp. nov., a new hard tick species (Acari, Ixodidae) collected from mouse-eared bats (Vespertilionidae, ) in Vietnam.

Historically, for more than one and a half centuries, only one so-called "long-legged bat tick" species, i.e., Koch was known to science.

Increased intracellular HS levels enhance iron uptake in .

Unlabelled: We investigated the impact of intracellular hydrogen sulfide (HS) hyperaccumulation on the transcriptome of . The wild-type (WT) strain overexpressing , encoding 3-mercaptopyruvate sulfur transferase, produced significantly higher HS levels than the control WT strain. The -overexpressing strain exhibited increased resistance to antibiotics, supporting the prior hypothesis that intracellular HS contributes to oxidative stress responses and antibiotic resistance.