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Related Concept Videos

Genomics02:02

Genomics

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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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Evolutionary Relationships through Genome Comparisons02:54

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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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Next-generation Sequencing03:00

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The first human genome sequencing project cost $2.7 billion and was declared complete in 2003, after 15 years of international cooperation and collaboration between several research teams and funding agencies. Today, with the advent of next-generation sequencing technologies, the cost and time of sequencing a human genome have dropped over 100 fold.
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Ribosome Profiling02:24

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Ribosome profiling or ribo-sequencing is a deep sequencing technique that produces a snapshot of active translation in a cell. It selectively sequences the mRNAs protected by ribosomes to get an insight into a cell’s translation landscape at any given point in time.
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Proteomics01:33

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A proteome is the entire set of proteins that a cell type produces. We can study proteomes using the knowledge of genomes because genes code for mRNAs, and the mRNAs encode proteins. Although mRNA analysis is a step in the right direction, not all mRNAs are translated into proteins.
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Updated: May 5, 2026

Optimized Protocol for the Extraction of Proteins from the Human Mitral Valve
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Optimized Protocol for the Extraction of Proteins from the Human Mitral Valve

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Is proteomics the new genomics?

Jürgen Cox1, Matthias Mann

  • 1Proteomics and Signal Transduction, Max-Planck Institute for Biochemistry, 82152 Martinsried, Germany.

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Summary
This summary is machine-generated.

Mass spectrometry-based proteomics is a powerful tool for studying protein modifications and interactions. This technology is now being evaluated for its readiness in comprehensive protein expression analysis.

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Related Experiment Videos

Last Updated: May 5, 2026

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Area of Science:

  • Biochemistry
  • Molecular Biology
  • Proteomics

Background:

  • Mass spectrometry (MS)-based proteomics is a widely used technology.
  • It has been successfully applied to investigate posttranslational modifications, protein interactions, and organelles.

Purpose of the Study:

  • To evaluate the readiness of MS-based proteomics for comprehensive protein expression analysis.

Main Methods:

  • The study likely involves a review and analysis of current MS-based proteomics techniques.
  • Comparison of MS-based proteomics with other methods for protein expression analysis.

Main Results:

  • The abstract does not contain specific results, but implies an evaluation is underway.
  • The readiness of MS-based proteomics for comprehensive protein expression analysis is the central question.

Conclusions:

  • The abstract does not contain conclusions, but poses a question about the current capabilities of MS-based proteomics.