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Non-radioactive in situ Hybridization Protocol Applicable for Norway Spruce and a Range of Plant Species

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Dynamic evolution of Panax species.

Hyeonah Shim¹, Nomar Espinosa Waminal², Hyun Hee Kim²

¹Department of Agriculture, Forestry and Bioresources, Plant Genomics and Breeding Institute, Research Institute of Agriculture and Life Sciences, College of Agriculture and Life Sciences, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Korea.

Genes & Genomics

|February 20, 2021

Summary

Genomic studies reveal Panax ginseng underwent two whole genome duplications after diverging from Apiaceae. This provides insights into its evolutionary history and crop improvement potential.

Keywords:

Evolution Panax ginseng Whole genome duplication Whole genome sequence

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Area of Science:

Genomics
Plant Science
Evolutionary Biology

Background:

Panax ginseng, a valuable Korean medicinal plant, possesses complex genomic and growth traits hindering crop improvement.
Decades of research have focused on overcoming these limitations to understand its genome structure and evolutionary history.

Purpose of the Study:

To review the current genomic research on Panax ginseng and related species.
To explore phylogenetic classifications and evolutionary history within the Panax genus.

Main Methods:

Review of recent genomic studies on Panax ginseng.
Analysis of experimental data and complete whole genome sequences.
Comparative genomics with related species and genera.

Main Results:

Genome sequencing of the large Panax ginseng genome is now feasible due to technological advancements.
Complete genome sequences reveal two whole genome duplication events in Panax ginseng after divergence from Apiaceae.
These findings provide fundamental information for understanding its evolutionary trajectory.

Conclusions:

Comparative genome analysis is crucial for uncovering the evolutionary history of Panax species.
Further research will elucidate important morphological and ecological characteristics of Panax.
Genomic insights are key to unlocking the full potential of Panax ginseng for crop improvement.