Research Topic: plant microbiomes

Recent Advances and Developments in Bacterial Endophyte Identification and Application: A 20-Year Landscape Review

Bacterial endophytes are beneficial bacteria living inside plants that help them grow stronger, resist diseases, and even clean up polluted soil. Scientists have studied these helpful microbes for 20 years and discovered they can be identified using both traditional laboratory methods and advanced DNA technologies. These bacteria show promise for making farming more sustainable by reducing the need for chemical pesticides and helping crops survive droughts and other stressors.

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Ancient Microbiomes as Mirrored by DNA Extracted From Century-Old Herbarium Plants and Associated Soil

Scientists extracted and analyzed ancient DNA from plant roots and soil samples stored in herbarium collections for over 120 years. The DNA showed typical signs of age and preserved microbial communities that originally lived in the soil around these plants. By comparing these ancient microbial communities to modern ones, researchers found that herbarium storage preserved the original characteristics of soil microbiomes, making these museum specimens valuable for studying how farming practices have changed soil ecosystems over time.

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