plant mutation breeding News

  • New plant varieties developed to thrive despite climate change

    Nuclear technology is helping scientists unmask the hidden potential in plants, allowing plant breeders to develop new crop varieties that can withstand external stress such as drought, often brought about by climate change. Experts believe that climate change will affect the suitability of land for different types of crops, livestock, fish and pasture. It will also have an impact on the health ...

  • Breeders and soil scientists join training fellowship on sustainable rice production systems in the midst of climate change

    IRRI Training Center, in collaboration with the International Atomic Energy Agency (IAEA), conducted a Regional group fellowship on phenotyping and integrated plant mutation breeding with best fit soil and water management practices for climate change adaptation from 01 to 25 July at IRRI Headquarters. The knowledge gained from the fellowship can help rice workers in creating sustainable rice ...

  • Disease-resistant wheat varieties debut in Kenya

    A multinational effort supported by the International Atomic Energy Agency and FAO marked a key milestone this week when a Kenyan university debuted two new varieties of disease-resistant wheat to the nation's farmers. Over the past two days, thousands of Kenyan farmers have visited Eldoret University in western Kenya for a two-day agriculture fair highlighting the latest farming technologies. ...

  • Using genetic mapping to save wheat production

    Stem rust disease has the potential to devastate wheat production worldwide. In the 1950s, large epidemics spread across North America and through other parts of the world. Developing a stem rust resistant gene stopped the spread of the disease. In 1999, a new race of stem rust was discovered in Uganda and identified as Ug99. Previously developed stem rust resistant genes are no longer effective ...

  • Upcoming webinar on biotechnology discovery CRISPR

    Next Wednesday, September 21, the Agricultural & Food Law Consortium will present CRISPR: A Biotechnology Breakthrough and an Inventorship Quandary, as part of its monthly webinar series. The one-hour program starts at 12 noon ET and sign-in information is available here. A recent biotechnology discovery, CRISPR, may influence ...

  • Increasing the shelf-life of cassava

    Crop scientists have identified several genetic mechanisms to improving the shelf-life of cassava roots. Long an unsolvable problem, the research has the potential to benefit the poorest of the poor, widening and strengthening the markets for cassava, reducing marketing costs, and losses along the marketing or value addition process. The research team, led by Hernán Ceballos at the ...

  • Lima beans domesticated twice

    Lima beans were domesticated at least twice, according to a new genetic diversity study by Colombian scientists. Big seeded varieties known as “Big Lima” were domesticated in the Andean Mountains, while small seeded “Sieva” and “Potato” varieties originated in central-western Mexico. The researchers also discovered a “founder effect,” which is a ...

  • Fight against wheat rust needs sustained investment

    Developing countries need help with crop surveillance and the development of strains resistant to wheat rust, say agricultural research leaders. Today's food security situation is being worsened by strains of wheat rust disease that are emerging more frequently and spreading much faster and to new areas — changes fuelled by ...


    By SciDev.Net

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