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Updated: May 29, 2025

A Practical Guide to Phylogenetics for Nonexperts
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A Practical Guide to Phylogenetics for Nonexperts

Published on: February 5, 2014

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嵌入-搜索-调整:使用变压器模型调整DNA序列

Pavan Holur1, K C Enevoldsen2,3, Shreyas Rajesh1

  • 1Department of Electrical and Computer Engineering, UCLA, Los Angeles, California, 90024, United States.

Bioinformatics (Oxford, England)
|February 6, 2025
PubMed
概括

我们使用无参考DNA嵌入 (RDE) 变压器开发了一种新的DNA嵌入框架 (ESA). 这种方法准确地将DNA读取与参考基因组对齐,与传统工具相匹配,并优于其他DNA-Transformer模型.

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Evolutionary Relationships through Genome Comparisons02:54

Evolutionary Relationships through Genome Comparisons

Genome comparison is one of the excellent ways to interpret the evolutionary relationships between organisms. The basic principle of genome comparison is that if two species share a common feature, it is likely encoded by the DNA sequence conserved between both species. The advent of genome sequencing technologies in the late 20th century enabled scientists to understand the concept of conservation of domains between species and helped them to deduce evolutionary relationships across diverse...
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Two structural features of the DNA molecule provide a basis for the mechanisms of heredity: the four nucleotide bases and its double-stranded nature. The Watson-Crick model of double-helical DNA structure, proposed in 1952, drew heavily upon the X-ray crystallography work of researchers Rosalind Franklin and Maurice Wilkins. Watson, Crick, and Wilkins jointly received the Nobel Prize in Physiology or Medicine for their work in 1962. Franklin was, controversially, excluded from the prize for...
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Next-generation sequencing technologies have created large genomic databases of a variety of animals and plants. Ever since the human genome project was completed, scientists studied the genome of primates, mammals, and other phylogenetically distant living beings. Such large-scale  studies have provided new insights into the evolutionary relationship between organisms.
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