metagenomics
- noun
- /ˌmɛtəˌdʒɛnəˈmɒnɪks/
- Specialized
- Of the fields that investigate what species are present in marine environments, none is more cutting-edge than ecogenomics (also called metagenomics), the study of genetic material recovered directly from environmental samples.
- use of metagenomics
Examples
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Through this use of metagenomics, also known as environmental or community genomics, "we're hoping to find entirely new classes of genes that have functions that wouldn't be recognized based just on sequence," says Handelsman.
Academic text (2004) -
Metagenomics is the study of the genomic features of entire bacterial communities (Handelsman 2004).
Academic text (2008) -
So metagenomics is a study of bacteria or whatever in an environment.
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The field continues to mature and will most likely make substantial contributions in the future with additional efforts that include metagenomics and genomics.
Academic text (2008) -
During the past few years, intensive searches for new viruses, using conventional virologic methods and metagenomics, have resulted in the discovery of several new viruses.
Academic text (2012) -
Thus, metagenomics, as well as standard genomics of newly cultured environmental microbes, will be instrumental in understanding the genetic capabilities of microbes.
Academic text (2008) -
Metagenomics is revolutionizing the study of microbial ecology, from identifying new microbial species, strains, and genes to describing microbial communities associated with different parts of the human body.
Academic text (2010) -
Scientists employ metagenomics to analyze the diversity of microbial life found in samples taken from the ocean.
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The research team conducted metagenomics to uncover the variety of bacteria present in the soil of the rainforest.
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By utilizing metagenomics, researchers were able to study genetic material extracted from environmental sources to improve our understanding of ecosystem diversity.
Surface Forms
Morphology
Etymology
Metagenomics comes from meta- meaning 'among' or 'beyond', as in metadata, and genomics from gene meaning 'genes'. So metagenomics is the study of the genes you find 'among' many organisms in a sample, like all the tiny microbes in soil or the human gut.