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Oat Oat
Genus

Avena

Called “oats” in GBIF

Avena is a genus of Eurasian and African plants in the grass family. Collectively known as the oats, they include some species which have been cultivated for thousands of years as a food source for humans and livestock. They are widespread throughout Europe, Asia and northwest Africa. Several species have become naturalized in many parts of the world, and are regarded as invasive weeds where they compete with crop production. All oats have edible seeds, though they are small and hard to harvest in most species.

From Wikipedia, licensed under CC BY-SA 4.0

40
accepted species in GBIF
Source: GBIF
1
plant on Plant News
9
research articles
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Plants in this genus

1 plant

Research on Avena

9 articles
PubMed → · research article

Your oat variety shapes soil microbes more than any amendment

Choosing the right crop variety could be as powerful a tool as any amendment you add to degraded ...

PubMed → · research article

Peat-amended soil transforms bare mine waste into thriving boreal v...

Every bag of peat you mix into a new planting bed is doing the same heavy lifting that researcher...

What science is finding about Avena

Every article on Plant News that mentions a member of this genus, newest first.

Latest finding

Certain grain proteins tell your liver to make less sugar

Proteins from grains like highland barley, oats, and quinoa help control blood sugar by feeding gut bacteria that produce compounds signaling the liver to slow down excess glucose production. This gut-liver connection could offer a diet-based approach to preventing type 2 diabetes.

Oat

Helpful soil fungi make grain minerals harder for bodies to absorb

If you grow oats or barley in your garden or care about whole-grain nutrition, the mycorrhizal fungi you'd normally want in...

Oat mycorrhizal-networks / soil-health

Your oat variety shapes soil microbes more than any amendment

Choosing the right crop variety could be as powerful a tool as any amendment you add to degraded soil, meaning seed selection...

Oat soil-health / crop-improvement

Peat-amended soil transforms bare mine waste into thriving boreal vegetation over nine years

Every bag of peat you mix into a new planting bed is doing the same heavy lifting that researchers watched transform bare mine...

Oat soil-health / composting

Microbiota dynamics and their impact on the metabolite in lupin oat yoghurt analogues.

The lupin plant growing in your garden or wild on roadsides is quietly becoming a star ingredient in dairy-free foods, and...

Oat fermentation / plant-based-food

Interactions between nutrition, GLP-1 secretion, and composition of the gut microbiome.

The oats or barley you grow for breakfast feed gut bacteria that, in turn, release chemical signals telling your body to...

Oat gut-microbiome / dietary-fiber

Tissue-resolved proteomic characterization of oat grains guided by metabolite MALDI mass spectrometry imaging.

Oats growing in your garden or a nearby field pack their nutrition into precise grain compartments — and knowing exactly where...

Oat crop-improvement / food-science

Leaf Position-Specific Photosynthetic and Metabolic Adaptations Underpin Saline-Alkali Stress Tolerance in Oats (Avena sativa L.).

As soil salinity and alkalinity expand due to irrigation and climate change, understanding how crops like oats protect their...

Oat crop-improvement / climate-adaptation

A Rickettsiella transinfection in Rhopalosiphum padi reduces fitness and alate production but not plant virus transmission.

Barley yellow dwarf virus quietly devastates wheat and oat crops across millions of acres every year, and the tiny aphids that...

Oat biological-control / crop-improvement