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Genomics is an interdisciplinary field of molecular biology focusing on the structure, function, evolution, mapping, and editing of genomes. A genome is an organism's complete set of DNA, including all of its genes as well as its hierarchical, three-dimensional structural configuration. In contrast to genetics, which refers to the study of individual genes and their roles in inheritance, genomics aims at the collective characterization and quantification of all of an organism's genes, their interrelations and influence on the organism. Genes may direct the production of proteins with the assistance of enzymes and messenger molecules. In turn, proteins make up body structures such as organs and tissues as well as control chemical reactions and carry signals between cells. Genomics also involves the sequencing and analysis of genomes through uses of high throughput DNA sequencing and bioinformatics to assemble and analyze the function and structure of entire genomes. Advances in genomics have triggered a revolution in discovery-based research and systems biology to facilitate understanding of even the most complex biological systems such as the brain.
Euglena is a genus of single cell flagellate eukaryotes. It is the best known and most widely studied member of the class Euglenoidea, a diverse group containing some 54 genera and at least 200 species. Species of Euglena are found in fresh water and salt water. They are often abundant in quiet inland waters where they may bloom in numbers sufficient to color the surface of ponds and ditches green (E. viridis) or red (E. sanguinea).
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References
- 1 2 3 Makoni, Munyaradzi (15 March 2022). "African effort to sequence continent's biodiversity seeks $1 billion over 10 years". ScienceInsider. doi:10.1126/science.adb2028 . Retrieved 9 November 2023.
- ↑ Ebenezer, ThankGod (22 September 2017). The genome of Euglena gracilis: Annotation, function and expression (Thesis). doi:10.17863/CAM.23157.
- ↑ "ThankGod Ebenezer | Earlham Institute". www.earlham.ac.uk. Retrieved 9 November 2023.
- ↑ Agaba, John (14 February 2023). "Scientists to sequence African species to safeguard biodiversity and secure food supplies". Alliance for Science Blog. Alliance for Science. Retrieved 9 November 2023.
- ↑ Hatch, Victoria (22 November 2022). "Unleashing the biotechnology potential of euglenoids". European Bioinformatics Institute. Retrieved 9 November 2023.
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