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Related Concept Videos

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Epistasis Analysis

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Although Mendel chose seven unrelated traits in peas to study gene segregation, most traits involve multiple gene interactions that create a spectrum of phenotypes. When the interaction of various genes or alleles at different locations influences a phenotype, this is called epistasis. Epistasis often involves one gene masking or interfering with the expression of another (antagonistic epistasis). Epistasis often occurs when different genes are part of the same biochemical pathway. The...
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Genomics is the science of genomes: it is the study of all the genetic material of an organism. In humans, the genome consists of information carried in 23 pairs of chromosomes in the nucleus, as well as mitochondrial DNA. In genomics, both coding and non-coding DNA is sequenced and analyzed. Genomics allows a better understanding of all living things, their evolution, and their diversity. It has a myriad of uses: for example, to build phylogenetic trees, to improve productivity and...
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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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The genome refers to all of the genetic material in an organism. It can range from a few million base pairs in microbial cells to several billion base pairs in many eukaryotic organisms. Genome assembly refers to the process of taking the DNA sequencing data and putting it all back together in a correct order to create a close representation of the original genome. This is followed by the identification of functional elements on the newly assembled genome, a process called genome annotation.
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A gene is the fundamental unit of heredity. Every individual has two copies of each gene, one inherited from each parent. Although most people contain the same genes, there is a small fraction that is slightly different amongst people. A gene with a small difference in its sequence of DNA bases forms different alleles, contributing to different phenotypes.
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Genetic screens are tools used to identify genes and mutations responsible for phenotypes of interest. Genetic screens help identify individuals or a group of people at risk of developing  genetic diseases and help them with early intervention, targeted therapy, and reproductive options.
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Genomics refined: AI-powered perspectives on structural analysis.

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Summary
This summary is machine-generated.

Artificial intelligence (AI) protein prediction models like AlphaFold2 can classify deaminase proteins by structure, overcoming limitations of traditional 3D structure analysis for functional genomics.

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Area of Science:

  • Biochemistry
  • Structural Biology
  • Bioinformatics

Background:

  • Deciphering protein function from 3D structure alone presents significant challenges.
  • Traditional methods for protein classification can be limited in scope and accuracy.

Purpose of the Study:

  • To explore the utility of artificial intelligence (AI) in protein classification.
  • To predict and classify deaminase proteins using AI-based structural analysis.

Main Methods:

  • Utilized AlphaFold2, an advanced AI protein-folding prediction model.
  • Predicted protein structures and classified deaminase proteins based on identified structural similarities.

Main Results:

  • Successfully predicted and classified deaminase proteins using AI.
  • Demonstrated AI's capability to identify functional relationships through structural similarities.

Conclusions:

  • AI, specifically models like AlphaFold2, offers a powerful new approach to functional genomics.
  • AI holds significant potential for advancing protein engineering and functional analysis.