相关实验视频

Updated: May 15, 2025

Generation of Escape Variants of Neutralizing Influenza Virus Monoclonal Antibodies
07:55

Generation of Escape Variants of Neutralizing Influenza Virus Monoclonal Antibodies

Published on: August 29, 2017

11.6K

基于区间约束的机器学习方法来预测人类适应性流感A病毒的重新分类.

Dan-Dan Zeng1,2, Yu-Rong Cai2, Sen Zhang2

  • 1College of Veterinary Medicine, Shanxi Agricultural University, Jinzhong, China.

Frontiers in microbiology
|April 7, 2025
PubMed
概括

这项研究揭示了人类适应的甲型流感病毒 (IAV) 中独特的基因组核酸组成,从而能够通过机器学习预测病毒重新分类. 了解这些遗传特征是预测IAV进化和适应的关键.

关键词:
这是H1N1流感.流感A型病毒 (IAV) 的存在.机器学习是机器学习.核酸组成 核酸组成进行重新分类,重新分类.

更多相关视频

Using Zebrafish Models of Human Influenza A Virus Infections to Screen Antiviral Drugs and Characterize Host Immune Cell Responses09:07

Using Zebrafish Models of Human Influenza A Virus Infections to Screen Antiviral Drugs and Characterize Host Immune Cell Responses

Published on: January 20, 2017

9.8K
Generation of Recombinant Influenza Virus from Plasmid DNA11:31

Generation of Recombinant Influenza Virus from Plasmid DNA

Published on: August 3, 2010

30.3K

相关概念视频

Viral Recombination00:57

Viral Recombination

Cells are sometimes infected by more than one virus at once. When two viruses disassemble to expose their genomes for replication in the same cell, similar regions of their genomes can pair together and exchange sequences in a process called recombination. Alternatively, viruses with segmented genomes can swap segments in a process called reassortment.
23.1K
Viral Mutations00:36

Viral Mutations

A mutation is a change in the sequence of bases of DNA or RNA in a genome. Some mutations occur during replication of the genome due to errors made by the polymerase enzymes that replicate DNA or RNA. Unlike DNA polymerase, RNA polymerase is prone to errors because it is not capable of “proofreading” its work. Viruses with RNA-based genomes, like HIV, therefore accrue mutations faster than viruses with DNA-based genomes. Because mutation and recombination provide the raw material...
32.1K
Leaky Scanning02:28

Leaky Scanning

During most eukaryotic translation processes, the small 40S ribosome subunit scans an mRNA from its 5' end until it encounters the first start AUG codon. The large 60S ribosomal subunit then joins the smaller one to initiate protein synthesis. The location of the translation initiation is largely determined by the nucleotides near the start codon as there may be multiple translation initiation sites present on the mRNA.  Marilyn Kozak discovered that the sequence RCCAUGG (where R...
5.0K