Evolution of ideas: scientists to decode genetic story of Newton’s apple
21 December 2016
Scientists will connect two of the most important scientific theories of all time – the law of universal gravitation and the theory of evolution – by unravelling the genetic code of the apple which inspired Isaac Newton’s greatest discovery 350 years ago this year.
For the first time, researchers are conducting whole genome sequencing of the ancient tree in the garden of Woolsthorpe Manor, Lincolnshire, where Newton is said to have to have seen an apple fall to the ground, prompting him to speculate on the nature of gravity in late 1666.
This period of Newton’s life, when his momentous ideas about the laws of motion and gravity were developed, has become known as his Annus mirabilis (year of wonders) and is considered a pivotal moment in the Age of Enlightenment.
The whole genome sequencing of Newton’s apple is being carried out by scientists from the University of Lincoln, UK, and the Earlham Institute (EI) (formerly The Genome Analysis Centre), UK. Their goal is to gain a deeper understanding of how technological and societal changes triggered by the scientific revolution Newton’s work made possible have affected the evolution of apples over the past 350 years.
Professor Matthew Goddard, an evolutionary biologist in the School of Life Sciences at the University of Lincoln, is leading the research. He said: “Sequencing the genome of Newton’s apple connects two of the most influential thinkers in the history of science: Isaac Newton and Charles Darwin. It creates an intersection between these two fundamental theories of gravity and evolution.”
The genome of an organism contains the complete set of its DNA. Darwin’s theory of evolution, set out in his defining work On the Origin of Species (1859), established natural selection as the principal force in driving rapid genetic variation within a species. But chance errors in DNA replication can also lead to genetic changes occurring over many generations. This process, called neutral evolution, is another powerful force in shaping changes at a molecular level within an organism.
Whole genome sequencing enables even the smallest genetic variations to be analysed.
Professor Goddard, a member of the University’s Lincoln Institute for
The project is funded by EI and the University of Lincoln. The genome has been sequenced from a graft of the tree donated by The National Trust, owners of Woolsthorpe Manor, to the University of Lincoln earlier this year. Once nurtured, the tree will be planted at the University’s Isaac Newton Building, home to staff and students in engineering, computer science, mathematics and physics.
The whole genome sequencing of crop genomes is still in its infancy due to the complexity of plants when compared to human DNA. In order to complete this project, state-of-the-art DNA
Dr Daniel Swan, EI’s Head of Platforms and Pipelines, added: “The differences between the modern crop tree, and that of Newton’s apples tells a story of apple crop improvement, and allows us to pinpoint those genetic changes that drive the evolution of a crop over time, not only from natural
For further information, please take a look at our feature The apple doesn't fall far from Newton's Tree.
Notes to editors
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The Earlham Institute (EI) is a world-leading research institute focusing on the development of genomics and computational biology. EI is based within the Norwich Research Park and is one of eight institutes that receive strategic funding from Biotechnology and Biological Science Research Council (BBSRC) - £6.45M in 2015/2016 - as well as support from other research funders. EI operates a National Capability to promote the application of genomics and bioinformatics to advance bioscience research and innovation.
EI offers a state of the art DNA sequencing facility, unique by its operation of multiple complementary technologies for data generation. The Institute is a UK hub for innovative bioinformatics through research, analysis and interpretation of multiple, complex data sets. It hosts one of the largest computing hardware facilities dedicated to life science research in Europe. It is also actively involved in developing novel platforms to provide access to computational tools and processing capacity for multiple academic and industrial users and promoting applications of computational Bioscience. Additionally, the Institute offers a training programme through courses and workshops, and an outreach programme targeting key stakeholders, and wider public audiences through dialogue and science communication activities.
The University of Lincoln is a top 50 UK university (Complete University Guide 2017) and recognised as one of the country’s leading young universities (Times and Sunday Times Good University Guide 2016). We have some of the most satisfied students in the UK, placed 11th for overall student satisfaction in the National Student Survey 2016 with several of our courses ranked number one for their subject areas. We are known for our pioneering approach to working with employers, winning a Lord Stafford Award and a Times Higher Education Award. Graduate prospects are strong with 95 per cent of Lincoln’s most recent graduates in work or further study six months after finishing their course and almost three quarters in graduate level roles. In the Research Excellence Framework 2014, more than half of our submitted research was judged to be internationally excellent or world leading. Visit: www.lincoln.ac.