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Parallel session 4: Plant Breeding: Today and Tomorrow

Tracks
Breakaway 4
Monday, May 1, 2023
14:00 - 15:30
Missouri Pacific

Details

Organized by Szabolcs Ruthner, International Seed Federation, Switzerland The goal of plant breeders is, and has always been, to develop plant varieties that resist diseases and pests, are more tolerant of environmental stresses, improve quality and yield, and meet consumer expectations of their food. Accomplishing these goals requires both genetic variability (within and across related plant species) and the ability to utilize and “select” desirable genetic variability. Plant breeders are continuing to develop and refine methods in both inducing genetic variability and utilizing it, including using tools such as genome editing. As observed in the 2018 ISBR conference program, there is significant interest in the application of genome editing and other innovative breeding tools to improve crops. However, thinking about these tools – especially in the context of “biosafety” and biosafety research – requires a more robust understanding of the full suite of contemporary plant breeding approaches. This session will focus on the present and future of plant breeding, including:
  • the importance of genetic variation in the plant breeding cycle,
  • challenges in creating and utilizing genetic variation in certain crops, e.g. those that have complex genomes, long generation times, or a less characterized germplasm,
  • how innovations like genome editing, among others, can overcome these challenges, and
  • ultimately how innovations are combined to deliver varieties to farmers.
14:00 - 14:05 Chair: Donald MacKenzie Introduction


Speaker

Mr Luis Maas
R&D Manager USA
Enza Zaden

Role of genetic variation in vegetable breeding

14:05 - 14:20

Abstract PDF

Biography

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Dr Jessica Lyons
Independent Consultant

Genome editing for precision breeding of cassava and other clonally propagated crops

14:20 - 14:35

Abstract PDF

Biography

Dr. Jessica Lyons has been studying crops of international importance for over a decade. As a postdoc in Dan Rokhsar’s lab at the University of California, Berkeley, she applied a genotyping-by-sequencing method she developed to cassava, to improve the genome assembly and elucidate cassava’s genomic diversity and ancestry. She was project lead on a similar project for yam, funded by the NSF-BREAD program. As a staff scientist she was the PI of an Innovative Genomics Institute (IGI) project using genome editing to remove the toxin cyanide from cassava. While serving as Partnerships and Translation Manager on the Public Impact team at the IGI, she established international collaboration and technology transfer initiatives. Jessica is currently an independent consultant with a focus on crop biotechnology, genomics, and international agriculture. She is passionate about partnerships and the leveraging of innovations in genome engineering to rapidly improve crops to meet the challenges posed by climate change and other threats. She holds a PhD in Molecular and Cell Biology from UC Berkeley.
Ratan Chopra
VP of Research
CoverCress Inc.

CoverCress – a novel oilseed winter crop with canola-like composition that helps sequester carbon and prevent soil erosion

14:35 - 14:50

Abstract PDF

Biography

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Dr Allen Van Deynze
Director Seed Biotechnology Center
University of California

The Evolving Plant Breeding Toolbox

14:50 - 15:05

Abstract PDF

Biography

Dr. Allen Van Deynze is the Director of the Seed Biotechnology Center and Associate Director of the Plant Breeding Center at University of California, Davis. He has a Ph. D in plant breeding from University of Guelph, Canada. As part of the SBC’s mission to serve as a liaison between public institutions and seed industry, Allen is responsible for developing, coordinating and conducting research and generating and disseminating scientific and informational content for the Seed Biotechnology Center’s and Plant Breeding Center’s educational and outreach programs. His research focuses on developing and integrating genomics into plant breeding of California and African crops. He has programs on breeding for disease resistance and quality in pepper and spinach, and development and application of genomics in crops. With Dr. Kent Bradford he co-developed and is organizer for the Plant Breeding Academysm and past chair of the US Plant Breeding Coordinating Committee. He has been involved in International and National policy including US Regulations for Biotechnology. He is an instructor for the Plant Breeding Academy(s) and Scientific Director for the African Orphan Crops Consortium.
Dr Chelly Hresko
Global Portfolio Lead- Disease Management
Bayer AG, Crop Science Division

Gene editing to save bananas

15:05 - 15:20

Biography


Chair

Donald Mackenzie
Executive Director, Iici
Donald Danforth Plant Science Center

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