Scientists have discovered two proteins in rice involved in pollen aperture formation which are essential in the successful pollination of flowering plants.
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Diseases that devastate African communities are the focus of a brand new short animated film launched by The CONNECTED Virus Network. The network’s focus is bringing together world-class researchers to find ways of tackling crop diseases, caused by plant viruses, which devastate food crops in Sub-Saharan Africa.
Interest on Jojoba crop was, and still is, jojoba oil, which is not a glyceride fat, but a liquid wax with unique chemical configuration and features. The seeds of jojoba are one of the world’s only known sustainable sources of liquid wax esters and have been used as an eco-friendly replacement for the similar oils.
Grown around the world, sweet potatoes are an important source of nutrition particularly in sub-Saharan African and Asian diets. Sweet potatoes are especially significant to sub-Saharan Africa as a source of Vitamin A, a nutrient commonly deficient in the region. While China currently produces the most sweet potatoes by country, sub-Saharan Africa has more land devoted to sweetpotatoes and continues to expand production. Farmers elsewhere are also increasingly growing sweetpotatoes.
New research has heralded a promising step for sufferers of wheat sensitivity or allergy. A project has revealed key insights about the proteins causing two of the most common types of wheat sensitivity — non-coeliac wheat sensitivity (NCWS) and occupational asthma (baker’s asthma).
From two seeds grew a thousand plants. Researchers used advanced cloning techniques to give the threatened Hill’s thistle a fighting chance. This cutting-edge propagation method could rejuvenate the population of other threatened and endangered plant species.
Wheat feeds the world. According to the FAO, wheat is one of the world’s main crops, both in terms of extent and production, as well as being one of the main sources of carbohydrates and vegetable protein in the human diet. The quest for genetic improvement in wheat, leading to varieties that are more resistant to issues brought about by climate change or certain pests, responds to the need to keep feeding people.
New research finds that ash dieback is far less severe in the isolated conditions ash is often found in, such as forests with low ash density or in open canopies like hedges, suggesting the long term impact of the disease on Europe’s ash trees will be more limited than previously thought.
Researchers have found that in response to the nitrogen demand of leaves, plants produce a hormone that travels from the leaves to the roots to stimulate the uptake of nitrogen from the soil. This hormone is produced in the leaves when they run short of nitrogen, and acts as a signal that regulates the demand and supply of nitrogen between the plant’s shoot and the root.
In a way, plants are energy wasters: in order to protect themselves from excessive electron transport, they continuously quench light energy and don’t use it for photosynthesis and biomass production. A mutation can make them work more efficiently. To this end, the research team identified several thousand proteins, determined their respective amounts in mutant and reference lines and combined the findings with measurements of photosynthetic performance.
