Chris Cullis<\/strong>\u00a0is interested in the mechanisms by which DNA within the cell can change rapidly, particularly in response to external stimuli. The model systems, all plant based, that are the basis for these investigations are the heritable mutations in flax in response to the external environment and the appearance somaclonal mutations after plants have been taken through a cycle of tissue culture and regeneration.<\/p>\nFlax has been shown to be especially prone to genomic destabilization by the external growing environment. Specific labile regions of the genome have been identified, using genomic subtraction methods, and their characteristics are being described to gain an insight into the mechanisms by which these variants are generated. One particular labile region involves the site-specific insertion of a novel sequence that is assembled in response to the environmental growth conditions, and confers an adaptive advantage under certain growth conditions. Professor Cullis is interested in developing a flax genome project to elucidate these global genomic changes.<\/p>\n
The characterization of the genomic responses to tissue culture stress leading to somaclonal variation will be useful in developing stable transgenic crops as well as for quality control of in vitro produced plants.<\/p>\n
Mary Holmes<\/strong>\u00a0has been involved with the local food movement in Cleveland since 1994 when she co-founded the North Union Farmers\u2019 Market in Shaker Square. She served as that organization\u2019s board president for eight years. In 2005, she wrote a report for The Farmland Center, \u201cEntrepreneurial Farming: Part of the Plan for Economic Prosperity in Northeast Ohio.\u201d In 2006 she became a SAGES Fellow at Case Western Reserve University where she teaches an undergraduate seminar on the topic of changes to the American food system and diet since World War II and the promise of sustainable agriculture. She is currently board president of Innovative Farmers of Ohio, a statewide non-profit organization dedicated to sustainable farming in Ohio. As an independent consultant, Mary has worked primarily with non-profits leading strategic planning and new product development efforts. Mary received her BA in American Studies from the University of Michigan, an MAT degree from Johns Hopkins University, and an MBA from Harvard University.<\/span><\/p>\nParking Possibilities<\/span><\/strong><\/p>\nWe regret that there is no convenient free parking, especially with the current construction on Bellflower. The closest lot is the Severance garage, which can be entered from East Boulevard. One can avoid going outside the garage by using an entry door to the library that is just northeast of the main parking lot entrance from East Boulevard. It leads to an elevator which goes to the library entrance. You can also go up the stairway or elevator labeled “Thwing Center,” from which it is a short walk to the library. Another possibility is the parking lot of the Church of the Covenant on Euclid, which can be entered from the north side of Euclid Ave, opposite Cornell Road. Visitors would walk west on Euclid, past the Thwing Center, and then follow the walkway to the library entrance.<\/span><\/p>\nFriday Lunch Upcoming Topics and Speakers:<\/p>\n<\/span><\/strong>March 15:\u00a0<\/strong>Spring Break – No Discussion<\/p>\nMarch 22:<\/strong>\u00a0Shale Gas: Opportunities and Challenges. David Zeng, Frank H. Neff Professor and Chair, Department of Civil Engineering<\/p>\nMarch 29:<\/strong>\u00a0International Development Assistance in Public Health. Bill Goldman, retired foreign service officer with USAID<\/p>\nApril 5:\u00a0<\/strong>Military Ethics and Dehumanizing the Enemy. With Anthony Jack, Assistant Professor of Cognitive Science, Philosophy, and Psychology and Shannon French, Associate Professor of Philosophy and Inamori Professor of Ethics.
\n***Special Location: Inamori Center, Crawford Hall Room 9***<\/strong><\/p>\nApril 12:<\/strong>\u00a0The New Cuyahoga County Government: Perspective from the Council. Julian Rogers, Councillor for District 10<\/p>\nApril 19:<\/strong>\u00a0Mass Murder for the Media: The Breivik Case in Norway. Mark Turner, Institute Professor and Professor of Cognitive Science
\n***Special Location: Inamori Center, Crawford Hall Room 9***<\/strong><\/p>\nApril 26:<\/strong>\u00a0Advocacy for Children, Who Don’t Vote. Doug Imig, Professor of Political Science, University of Memphis<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/p>\n","protected":false},"excerpt":{"rendered":"
\n
Chris Cullis, Ph.D. – Professor and Chair, Department of Biology at Case Western Reserve University<\/strong><\/p>\nMary Holmes – Co-founder of the North Union (Shaker Square) Farmers Market<\/strong><\/p>\nFriday March 8, 2013
\n12:30-1:30 p.m.
\nDampeer Room
\nKelvin Smith Library
\nCase Western Reserve University<\/strong><\/p>\nDear Colleagues:<\/p>\n
The Center for Science in the Public Interest reports that 70 percent of processed foods in the United States contain at least one ingredient from genetically engineered (GE) crops. Is this a problem?<\/p>\n
In November California Issue 37,<\/p>\n
Continue reading… Perspectives on Genetically-Modified Food<\/span><\/a><\/p>\n","protected":false},"author":19,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[1],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/artsci.case.edu\/fridaylunch\/wp-json\/wp\/v2\/posts\/551"}],"collection":[{"href":"https:\/\/artsci.case.edu\/fridaylunch\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/artsci.case.edu\/fridaylunch\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/artsci.case.edu\/fridaylunch\/wp-json\/wp\/v2\/users\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/artsci.case.edu\/fridaylunch\/wp-json\/wp\/v2\/comments?post=551"}],"version-history":[{"count":1,"href":"https:\/\/artsci.case.edu\/fridaylunch\/wp-json\/wp\/v2\/posts\/551\/revisions"}],"predecessor-version":[{"id":552,"href":"https:\/\/artsci.case.edu\/fridaylunch\/wp-json\/wp\/v2\/posts\/551\/revisions\/552"}],"wp:attachment":[{"href":"https:\/\/artsci.case.edu\/fridaylunch\/wp-json\/wp\/v2\/media?parent=551"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/artsci.case.edu\/fridaylunch\/wp-json\/wp\/v2\/categories?post=551"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/artsci.case.edu\/fridaylunch\/wp-json\/wp\/v2\/tags?post=551"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![](\"https:\/\/policy.case.edu\/images\/cullis_chris.jpg\")
<\/p>\n![](\"https:\/\/policy.case.edu\/images\/holmes_mary.jpg\")
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