No-nonsense, no-frills potato news stories from around the world
A Canadian-led team has developed a comprehensive genetic roadmap of the potato to enhance its resilience to climate change. The study, led by McGill University’s Martina Strömvik, created a super-pangenome of the potato, identifying genetic variations that could be used to breed hybrid, climate-resilient varieties. The research could help develop potato varieties resistant to extreme weather and diseases, using CRISPR gene-editing technology.
Global food production has surged by 390% since 1960. This achievement is largely credited to the integration of modern seed genetics, including genetically modified (GM) crops, and the strategic use of chemicals and fertilizers, according to a report published by the Genetic Literacy Project. These innovations have improved soil health, reduced environmental impacts, and boosted crop yields. The report warns that restrictions on these technologies could undermine climate mitigation.
The US Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS) conducted a review of genetically modified soybean, tomato, and potato plants to assess potential risks. A modified plant, developed by Ohalo Genetics, produces higher levels of beta-carotene for enhanced nutritional value. APHIS determines whether these plants pose a greater plant pest risk compared to non-modified plants and issues a response accordingly.
With the recent Precision Breeding Act passed, England now has the opportunity to capitalise on its world-leading research base in plant sciences and make agriculture more sustainable. Prof. Jonathan Jones FRS, Group Leader at The Sainsbury Laboratory who developed a GM fully late blight resistant PiperPlus potato, says “After many decades researching the science that can make our crops resistant to disease and less reliant on fungicides, I am delighted to finally see changes in legislation that will allow some of these innovations to be applied in the field.
The World Potato Congress Inc. is pleased to announce its March webinar with Dr. Marc Ghislain and Dr. Eric Magembe. The webinar is scheduled to be presented live on Tuesday March 21, 2023 at 10:00am EST (Canada/USA). The webinar is titled “Deployment of late blight resistant biotech potatoes in Africa”.
Ongoing field trials in southern Sweden presented an opportunity for researchers at the Swedish University of Agricultural Sciences to let a group of consumers see one of those crops for themselves. The trials were of a late-blight-resistant transgenic potato developed from the King Edward variety. Following a field visit, there was a positive change in risk perceptions and attitudes.
A new modified corn and potato variety have been given the green light by the USDA’s Animal and Plant Health Inspection Service (APHIS). The potato plant from J.R. Simplot Company was modified to make it resistant to potato late blight and potato virus Y. It was also modified to alter the potato tuber sugar profile and quality.
Ethiopia has given the green light to carry out field trials with genetically modified potatoes that are said to be resistant to blight, a move seen as a further sign of the country’s growing embrace of genetic modification technology, according to a report by Ethiopia Observer. The potato has become the third consumable GMO product to be authorized in Ethiopia for commercial production.
The U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) recently posted two Regulatory Status Review (RSR) responses under the revised biotechnology regulations at 7 CFR part 340. According to a news release, APHIS reviewed a modified potato from Toolgen, Inc. This potato was modified using genetic engineering to alter tuber quality by reducing browning after cutting or peeling.
University of Idaho researchers are introducing genes from a plant in the nightshade family into potatoes, seeking to develop spuds that resist harmful nematodes. The plant, called ‘litchi tomato’, has natural resistance to several species of cyst and root-knot nematodes. “That’s an unusual trait to have such broad resistance,” said Allan Caplan, associate professor in U of I’s Department of Plant Sciences who is involved in the project.
This op-ed article is by Dave Douches (PhD), professor and Director of the Potato Breeding and Genetics Program and Director of the Plant Breeding, Genetics and Biotechnology Graduate Program at Michigan State University, and Project Director of the Feed the Future Global Biotech Potato Partnership. “As a scientist working in potato breeding for over 40 years, one may wonder why I am talking about trust and critical thinking.”
Researchers will be testing genetically modified potatoes in Bangladesh and Indonesia this year in hopes of providing farmers with an alternative to spraying fungicides. Multiple confined field trials of GM late blight-resistant (LBR) potatoes will be conducted in both countries under a Feed the Future Global Biotech Potato Partnership. Late blight disease is a serious problem in both countries, destroying 25 to 57 percent of the crop.
The Feed the Future Global Biotech Potato Partnership is a five-year project managed by Michigan State University that focuses on the commercialization of late blight disease resistant potatoes in farmer-preferred varieties in Bangladesh, Indonesia, Kenya, and Nigeria. The Partnership is pleased to announce members of the project’s technical advisory board (TAB).
The United States Agency for International Development (USAID) through the Feed the Future Initiative has awarded a five-year, $13 million award for a collaborative partnership led by Michigan State University (MSU). The Feed the Future Global Biotech Potato Partnership will bring late blight disease resistant (LBR) potatoes in farmer-preferred varieties to the Asian countries of Bangladesh and Indonesia, and the African countries of Kenya and Nigeria.
Successful innovation for agriculture will depend on thorough and careful understanding of the aspirations of beneficiaries and the challenges farmers face. It entails putting them at the center of these innovations, according to this blog post by the International Potato Center (CIP). As part of its work to research solutions addressing hunger and poverty, CIP and partners worked in Uganda to develop and test a new type of blight-resistant potato, which may not need any fungicides.
The past year has been a doozy. Being locked up for a year and watching half a million Americans die was traumatizing. In the most productive agricultural country in the world, millions of people lined up for food and many Americans died because Covid preferentially attacks people with pre-existing conditions like obesity, high blood pressure, diabetes, and heart disease. So says Jim Budzynski in an article published by Genetic Literacy Project.
Manipulating RNA can allow plants to yield dramatically more crops, as well as increasing drought tolerance, announced a group of scientists from the University of Chicago, Peking University and Guizhou University. In initial tests, adding a gene encoding for a protein called FTO to both potato and rice plants increased their yield by 50% in field tests. The plants grew significantly larger, produced longer root systems and were better able to tolerate drought stress.
USDA announced yesterday that it is extending deregulation to J.R. Simplot Company’s (Simplot) potato variety developed using genetic engineering, designated as Snowden Z6 (Z6 potato). The potato variety is engineered for late blight protection, lowered reducing sugars, low acrylamide potential and reduced black spot bruising.
A recently published article by academic experts Marc Ghislain, Rick Goodman and Alex Barekye describes the development of an African potato variety – transformed with three resistance genes from wild potato relatives – that provides resistance to late blight disease. The article was published by OpenAccessGovernment.
The Feed the Future – Biotechnology Potato Partnership (BPP) is a five-year, $5.9 million multi-institution cooperative agreement between MSU, USAID, Simplot Company and other global institutions to develop and bring to market improved potato products in farmer- and consumer-preferred varieties in Asian countries. BPP offers biotech potato products with broad-spectrum resistance to late blight. The BPP annual report for FY 2020 is now available.
Roger Beachy still remembers the excitement of planting the first genetically altered food crop into United States soils. It was the summer of 1987 when he, along with a team of Monsanto scientists, transplanted tomatoes modified to resist a virus at the company’s research farm, near Jerseyville, Illinois. It would take almost a full decade before transgenic plants gained a serious foothold in U.S. soils, and they would not be those the idealistic young scientist envisioned.
According to a Reuters report, France sees crops developed using gene-editing techniques as different to genetically modified organisms (GMOs) and opposes a European Union court decision to put them under strict GMO regulations, the country
HZPC’s CEO, Gerard Backx says: “What we can contribute are new varieties that can help to improve environmental impact in the future. We try to develop different disease resistances to make sure that our potatoes can be grown without or with a very reduced amount of pesticides. Of course, yield is important too, because if you can produce more product on the same amount of land with the same amount of energy, then you are more sustainable.”
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