Potato Business reached out to Solynta and discussed with Dr. Michiel de Vries (the company’s Research Team Lead) issues such as the impact that the new data can potentially have on the future of the potato chain and the role of genetics in the overall evolution of potato science.
https://solynta.com/wp-content/uploads/2019/10/logo-potato-business-vs-2.jpg446553Annemiekehttps://solynta.com/wp-content/uploads/2016/11/logo-solynta-1.svgAnnemieke2019-10-10 15:47:562019-10-10 15:54:54Potato Business: Potato Genome Breakthrough Heralds the Era of Sustainable Production
Potato is a hugely important crop worldwide, being eaten across the world and across cultures. Increased crop productivity and strength will help cater for the increasing global population, and also serve to reduce famine in challenging and impoverished environments. The potato breeding company Solynta in The Netherlands has successfully produced a hybrid breeding program for potatoes which will allow the rapid selection and turnover of favourable traits, traits which could help feed millions of people worldwide.
https://solynta.com/wp-content/uploads/2019/02/ro-105-cover-702x993.jpg659702KruytHeinhttps://solynta.com/wp-content/uploads/2016/11/logo-solynta-1.svgKruytHein2019-02-01 09:10:492019-02-13 09:11:38Better and stronger potatoes using hybrid breeding (in Research Outreach)
Potato is an important staple crop in East Africa. Most of the seed tubers are propagated in informal systems, whereby the tubers become deteriorated and contaminated, resulting in low crop yields. Potato breeding has not resulted in significantly improved varieties that overcome these constraints. Recently, true potato hybrid breeding technology has been developed, whereby diploid hybrids are generated by crossing between homozygous inbred parent lines. The first series of experimental hybrids were pre-screened in The Netherlands and ten representative hybrids were tested in East-Africa, whereby the yield of the best hybrid was 29 ton/ha. These results show the great potential of hybrid potato for East Africa.
https://solynta.com/wp-content/uploads/2017/01/download.jpg160120Annemiekehttps://solynta.com/wp-content/uploads/2016/11/logo-solynta-1.svgAnnemieke2017-01-06 08:18:512017-02-09 23:03:41Encouraging results of early trials in East Africa
https://solynta.com/wp-content/uploads/2017/02/nature-bitotechnology.jpg195259Annemiekehttps://solynta.com/wp-content/uploads/2016/11/logo-solynta-1.svgAnnemieke2016-05-16 14:52:022017-02-16 14:55:29Solynta Research Lines Accelerating Potato Research
https://solynta.com/wp-content/uploads/2016/05/crop-science-1.jpg194146Annemiekehttps://solynta.com/wp-content/uploads/2016/11/logo-solynta-1.svgAnnemieke2016-05-05 19:36:582017-02-09 22:46:20Call for action from North America's leading Potato Researchers
Proof of Principle reached, Hybrid Breeding finally unlocking Potato full Potential
Potato Research 54:301-312, December 2011
Compared to other major food crops, progress in potato yield as the result of breeding efforts is very slow. Genetic gains cannot be fixed in potato due to obligatory out-breeding. Overcoming inbreeding depression using diploid self-compatible clones should enable to replace the current method of out-breeding and clonal propagation into an F1 hybrid system with true seeds. This idea is not new, but has long been considered unrealistic. Severe inbreeding depression and self-incompatibility in diploid germplasm have hitherto blocked the development of inbred lines. Back-crossing with a homozygous progenitor with the Sli gene which inhibits gametophytic self-incompatibility gave self-compatible offspring from elite material from our diploid breeding programme. We demonstrate that homozygous fixation of donor alleles is possible, with simultaneous improvement of tuber shape and tuber size grading of the recipient inbred line. These results provide proof of principle for F1 hybrid potato breeding. The technical and economic perspectives are unprecedented as these will enable the development of new products with combinations of useful traits for all stakeholders in the potato chain. In addition, the hybrid’s seeds are produced by crossings, rendering the production and voluminous transport of potato seed tubers redundant as it can be replaced by direct sowing or the use of healthy mini-tubers, raised in greenhouses. Read more
https://solynta.com/wp-content/uploads/2017/02/potato-research.jpg232153adm-potatohttps://solynta.com/wp-content/uploads/2016/11/logo-solynta-1.svgadm-potato2011-12-29 12:46:332017-02-11 15:25:36Towards F1 Hybrid Seed Potato Breeding