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http://dx.doi.org/10.1016/j.tibs.2023.05.005 | DOI Listing |
Appl Biosaf
August 2025
Signature Science, LLC, Charlottesville, Virginia, USA.
Screening synthetic nucleic acid orders for sequences of concern is a necessary part of a healthy biosecurity regime, but it exacts costs for nucleic acid providers. Taxonomy is and will remain a critical part of the decision-making process for screening, especially for viral sequences. But, moving forward, the function of a sequence will also be determinative of its level of concern, or lack thereof.
View Article and Find Full Text PDFJ Vet Diagn Invest
September 2025
Biology Department; Faculty of Sciences, Umm Al-Qura University, Makkah, Saudi Arabia.
Lumpy skin disease (LSD) is a viral disease that affects livestock and is caused by the lumpy skin disease virus (LSDV). An outbreak of LSD in any country can lead to acute economic damage for livestock owners. The significance of prompt and accurate diagnosis in managing this viral disease cannot be overstated.
View Article and Find Full Text PDFGenome Biol
September 2025
Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, 100101, Beijing, China.
Background: Centromeres are crucial for precise chromosome segregation and maintaining genome stability during cell division. However, their evolutionary dynamics, particularly in polyploid organisms with complex genomic architectures, remain largely enigmatic. Allopolyploid wheat, with its well-defined hierarchical ploidy series and recent polyploidization history, serves as an excellent model to explore centromere evolution.
View Article and Find Full Text PDFSTAR Protoc
September 2025
College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China; Key Laboratory of Animal Biotechnology of the Ministry of Agriculture, Northwest A&F University, Yangling 712100, China. Electronic address:
High-throughput chromosome conformation capture (Hi-C) provides genome-wide insights into chromatin interactions within the three-dimensional structure of the nucleus, making it a powerful tool for studying genome architecture. Here, we provide a modified in situ Hi-C protocol for small cell numbers, utilizing 50-100 embryonic cells at the 8-cell stage to investigate chromatin organization during bovine early embryonic development. This protocol overcomes the challenges of limited sample availability and offers valuable insights into chromatin dynamics during bovine early embryogenesis.
View Article and Find Full Text PDFNucleic Acids Res
September 2025
Department of Thoracic Surgery, West China Biomedical Big Data Center, West China Hospital, Sichuan University, Chengdu 610041, China.
T-cell receptor (TCR) repertoire sequencing allows researchers to analyze millions of TCRs, providing unparalleled precision in understanding immune responses and enabling broad applications. However, existing TCR-related databases are based on a limited number of samples. Here, we present TCRdb2.
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