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Image: Lima beans-flowers creamy white, beans edible. Credit: Yercaud-elango / Wikimedia

Domesticating plants impacts their microbiome, study finds

By | Agriculture, News

New research reveals that human crop domestication alters plant-associated microorganism communities, with similar impacts across independently domesticated crops. The study suggests engineered plant microbiomes could enhance growth, stress tolerance, and disease resistance. Understanding these dynamics may improve crop yields and food security by leveraging beneficial microorganisms.

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Image: In this rendition of the macromolecular model of the secondary cell wall in poplar wood, cellulose is shown in white, hemicellulose in green, and lignin in yellow. Credit: Peter Ciesielski, NREL

Researchers Produce First Macromolecular Model of Plant Secondary Cell Wall

By | News, Plant Science

A multidisciplinary approach has enabled researchers to quantitatively define the relative positioning and arrangement of the polymers in Populus wood and to create a computer model that details the findings. The research into solving this macromolecular puzzle may hold the key to efficiently disentangle and deconstruct biomass for conversion to fuels, chemicals, and materials.

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Image: Lakes and forests are prime locations for biodiversity researchers to collect environmental DNA. Credit:  Lian und Sander Baumann / Pixabay

Here, there, everywhere: environmental DNA clues to biodiversity

By | Forestry, News, Research

Scientists are utilizing environmental DNA (eDNA) shed by living organisms to study biodiversity. EU-funded LeDNA project collects eDNA from lakes to assess and discover species, aiding global biodiversity preservation efforts. On World Biodiversity Day, May 22, 2024, a citizen science survey will test the method’s scalability, involving people worldwide in lake eDNA sampling using a specially designed device. Similarly, the BIOSPACE project explores eDNA in forests, predicting microbial biodiversity with satellite imagery, offering systematic and unbiased insights into lesser-known species for comprehensive biodiversity conservation.

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