Gene Sequencing Type ‘Transcriptomics’ Determines When Dragonflies, Damselflies First Emerged

Researchers, which include a University of Tsukuba member, have applied in a recently published research a gene sequencing type called transcriptomics to reconstruct the insect order Odana’s phylogeny.

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A ScienceDirect report said, through calibration of this sequencing with the use of the fossil record, researchers were able to identify when dragonflies and damselflies first appeared.

A lot of people hate insects, although the iridescent colors of the sophisticated flying technique of dragonflies and damselflies have made them a constant favorite globally.

These insects have existed in some form for hundreds of millions of years already, although the evolutionary history of these prehistoric life’s relics has been poorly understood to date.

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Transcriptomics

According to a Genetic Education report, the “field of transcriptomics evolved in the ‘1990s” with potential approaches to investigate the expression of genes.

A study of the ribonucleic acid or RNA collection, transcriptomics is also known as transcriptome that’s found in a cell at any given time.

This RNA has a wealth of information that can be employed to identify relationships among different members of a species.

Understanding such relationships is vital for the reconstruction of evolutionary histories, or phylogenies, which are genetically similar…

Marie Morales

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