Home › Authors › John Flex Jackson 👤 John Flex Jackson b. 1935 ยท 11 books Biography John Flex Jackson (born 23 Jan 1935), Australian college teacher, biochemist, author of work in the field of biochemistry and plant genetics. Books by John Flex Jackson Genetic Transformation of Plants 2014 Beer analysis Beer analysis 2011 Fruit Analysis 2011 Analysis of Plant Waste Materials 2010 Analysis of Taste and Aroma 2010 Plant Toxin Analysis 2010 Plant Volatile Analysis 2010 Testing for Genetic Manipulation in Plants 2002 Genetics and you 1991 Analysis of nonalcoholic beverages 1988 Wine analysis 1988