The modern synthesis was the early 20th-century synthesis of Charles Darwin's theory of evolution and Gregor Mendel's ideas on heredity into a joint mathematical framework. Julian Huxley coined the term in his 1942 book, Evolution: The Modern Synthesis.
Population genetics is a subfield of genetics that deals with genetic differences within and between populations, and is a part of evolutionary biology. Studies in this branch of biology examine such phenomena as adaptation, speciation, and population structure.
Edmund Brisco "Henry" Ford was a British ecological geneticist. He was a leader among those British biologists who investigated the role of natural selection in nature. As a schoolboy Ford became interested in lepidoptera, the group of insects which includes butterflies and moths. He went on to study the genetics of natural populations, and invented the field of ecological genetics. Ford was awarded the Royal Society's Darwin Medal in 1954.
Ecological genetics is the study of genetics in natural populations. Traits in a population can be observed and quantified to represent a species adapting to a changing environment.
In biology, polymorphism is the occurrence of two or more clearly different morphs or forms, also referred to as alternative phenotypes, in the population of a species. To be classified as such, morphs must occupy the same habitat at the same time and belong to a panmictic population.
Of Moths and Men is a book by journalist Judith Hooper about the Oxford University ecological genetics school led by E.B. Ford. The book specifically concerns Bernard Kettlewell's experiments on the peppered moth which were intended as experimental validation of evolution. She highlights supposed problems with the methodology of Kettlewell's experiments and suggests that these issues could invalidate the results obtained, ignoring or disparaging evidence supporting natural selection while repeatedly implying that Kettlewell and his colleagues committed fraud or made careless errors. Subject matter experts have described the book as presenting a "conspiracy theory" with "errors, misrepresentations, misinterpretations and falsehoods". The evolutionary biologist Michael Majerus spent the last 7 years of his life systematically repeating Kettlewell's experiments, demonstrating that Kettlewell had in fact been correct.
Sir Cyril Astley Clarke, KBE, FRCP, FRCOG, (Hon) FRC Path, FRS was a British physician, geneticist and lepidopterist. He was honoured for his pioneering work on prevention of Rh disease of the newborn, and also for his work on the genetics of the Lepidoptera.
Professor Philip MacDonald Sheppard, F.R.S. was a British geneticist and lepidopterist. He made advances in ecological and population genetics in lepidopterans, pulmonate land snails and humans. In medical genetics, he worked with Sir Cyril Clarke on Rh disease.
Bruce S. Grant is emeritus professor of biology at the College of William and Mary. He has a particular research interest in the peppered moth, He is a defender of the teaching of evolution and has criticized creationist Jonathan Wells, who has cited his work, as "dishonest."
This is a list of topics in evolutionary biology.
Bryan Campbell Clarke was a British Professor of genetics, latterly emeritus at the University of Nottingham. Clarke is particularly noted for his work on apostatic selection and other forms of frequency-dependent selection, and work on polymorphism in snails, much of it done during the 1960s. Later, he studied molecular evolution. He made the case for natural selection as an important factor in the maintenance of molecular variation, and in driving evolutionary changes in molecules through time. In doing so, he questioned the over-riding importance of random genetic drift advocated by King, Jukes, and Kimura. With Professor James J Murray Jnr, he carried out an extensive series of studies on speciation in land snails of the genus Partula inhabiting the volcanic islands of the Eastern Pacific. These studies helped illuminate the genetic changes that take place during the origin of species.
Arthur James Cain FRS was a British evolutionary biologist and ecologist. He was elected a Fellow of the Royal Society in 1989.
A supergene is a chromosomal region encompassing multiple neighboring genes that are inherited together because of close genetic linkage, i.e. much less recombination than would normally be expected. This mode of inheritance can be due to genomic rearrangements between supergene variants.
In ecology, r/K selection theory relates to the selection of combinations of traits in an organism that trade off between quantity and quality of offspring. The focus on either an increased quantity of offspring at the expense of individual parental investment of r-strategists, or on a reduced quantity of offspring with a corresponding increased parental investment of K-strategists, varies widely, seemingly to promote success in particular environments. The concepts of quantity or quality offspring are sometimes referred to as "cheap" or "expensive", a comment on the expendable nature of the offspring and parental commitment made. The stability of the environment can predict if many expendable offspring are made or if fewer offspring of higher quality would lead to higher reproductive success. An unstable environment would encourage the parent to make many offspring, because the likelihood of all of them surviving to adulthood is slim. In contrast, more stable environments allow parents to confidently invest in one offspring because they are more likely to survive to adulthood.
Robert James "Sam" Berry was a British geneticist, naturalist and Christian theorist. He was professor of genetics at University College London between 1974 and 2000. Before that he was a lecturer in genetics at The Royal Free Hospital School of Medicine in London. He was president from 1983 to 1986 of the Linnean Society, the British Ecological Society and the European Ecological Federation. As a Christian, Berry spoke out in favour of theistic evolution, served as a lay member of the Church of England's General Synod and as president of Christians in Science. He was a member of the Board of Governors of Monkton Combe School from 1979 to 1991. He gave the 1997–98 Glasgow Gifford Lectures entitled Gods, Genes, Greens and Everything. His father, A.J.Berry, died in 1947.
The Max Planck Institute for Developmental Biology Tübingen was located in Tübingen, Germany; it was founded as Max Planck Institute for Virus Research in 1954 as an offshoot of the Tübingen-based Max Planck Institute for Biology. From 1984 to 2021, it was named Max Planck Institute for Developmental Biology. The topics of scientific research conducted at the institute cover a very wide range -- from biochemistry, cell and developmental biology to evolutionary and ecological genetics, functional genomics and bioinformatics -- in order to address fundamental questions in microbial, plant and animal biology, including the interaction between different organisms.
Evolutionary physiology is the study of the biological evolution of physiological structures and processes; that is, the manner in which the functional characteristics of individuals in a population of organisms have responded to natural selection across multiple generations during the history of the population. It is a sub-discipline of both physiology and evolutionary biology. Practitioners in the field come from a variety of backgrounds, including physiology, evolutionary biology, ecology, and genetics.
Journal of Experimental Zoology is a peer-reviewed scientific journal of zoology established in 1904. In 2003, the journal was split into the Journal of Experimental Zoology Part A: Ecological Genetics and Physiology, currently edited by David Crews and Randy Nelson and the Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, currently edited by Ehab Abouheif. Both parts are currently published by Wiley-Blackwell. Originally, part A was called Comparative Experimental Biology until 2007 when it changed to Ecological Genetics and Physiology, but it is now titled Ecological and Integrative Physiology. Part B has kept the name it took during the split, Molecular and Developmental Evolution.
Genetic ecology is the study of the stability and expression of varying genetic material within abiotic mediums. Typically, genetic data is not thought of outside of any organism save for criminal forensics. However, genetic material has the ability to be taken up by various organisms that exist within an abiotic medium through natural transformations that may occur. Thus, this field of study focuses on interaction, exchange, and expression of genetic material that may not be shared by species had they not been in the same environment.
The Professorship of Genetics at the University of Oxford is a professorship that is attached to a fellowship at Keble College, Oxford. It was established in 1969 to address the relative lack of genetics available to undergraduate students at the University and has contributed to the development of genetics as an academic discipline there. The decision to create the position came at a time when notable geneticists at the university – the ecological geneticist Edmund Brisco Ford and the Sherardian Professor of Botany Cyril Darlington – had retired or were about to retire. The University created a lecturer and a demonstrator post in the discipline at the same time.
