69,641 Hits in 5.1 sec

Introducing probabilistic adaptive mapping developmental genetic programming with redundant mappings

Garnett Wilson, Malcolm Heywood
2007 Genetic Programming and Evolvable Machines  
Developmental Genetic Programming (DGP) algorithms have explicitly required the search space for a problem to be divided into genotypes and corresponding phenotypes.  ...  An adaptive redundant mapping encoding is then incorporated into PAM DGP for further performance enhancement.  ...  Evolution of Genetic Code Mappings in Developmental Systems There are three other systems that evolve genetic code-type mappings and solutions in a developmental GP approach.  ... 
doi:10.1007/s10710-007-9027-9 fatcat:5qwnfveg3fa33c55wpz3sklqoa

Perspective: Complex Adaptations and the Evolution of Evolvability

Gunter P. Wagner, Lee Altenberg
1996 Evolution  
It was found that evolvability critically depends on the way genetic variation maps onto phenotypic variation, an issue known as the representation problem.  ...  The genotype-phenotype map is the common theme underlying such varied biological phenomena as genetic canalization, developmental constraints, biological versatility, developmental dissociability, and  ...  branches o f parse trees for the programs.  ... 
doi:10.2307/2410639 pmid:28565291 fatcat:oqglbzfpxvb4va3inmrjtmgwfa

A model of developmental evolution: selection, pleiotropy and compensation

Mihaela Pavlicev, Günter P. Wagner
2012 Trends in Ecology & Evolution  
developmental programs [34] .  ...  It is unlikely that this happened because the tentacles gained an adaptive value for males.  ... 
doi:10.1016/j.tree.2012.01.016 pmid:22385978 fatcat:ae3ozxtbnvabhb2jcqeauoxkmi

Evolving Developmental Programs for Adaptation, Morphogenesis, and Self-Repair [chapter]

Julian F. Miller
2003 Lecture Notes in Computer Science  
A method for evolving a developmental program inside a cell to create multicellular organisms of arbitrary size and characteristics is described.  ...  A number of experiments are described that show that the organisms exhibit emergent properties of self-repair and adaptation.  ...  Cartesian Genetic Programming and the Cell Program Cartesian Genetic Programming was developed from methods developed for the automatic evolution of digital circuits [21] .  ... 
doi:10.1007/978-3-540-39432-7_28 fatcat:bymcezetbra57aenjfkh2fihqu

Evo-devo beyond morphology: from genes to resource use

Duncan J. Irschick, R. Craig Albertson, Patricia Brennan, Jeffrey Podos, Norman A. Johnson, Sheila Patek, Elizabeth Dumont
2013 Trends in Ecology & Evolution  
Although developmental genetic research programs are beginning to examine certain key adaptive radiations (e.g., Darwin's finches, [18]), these programs focus mainly on the connection between genotype  ...  During recent decades, studies of genetics and evolution have converged in the emerging field of evolutionary developmental biology, or 'evo-devo' [2], which probes the genetic and developmental bases  ...  We also thank Todd Streelman, David Wake, and three anonymous reviewers for thoughtful comments.  ... 
doi:10.1016/j.tree.2012.12.004 pmid:23337185 fatcat:kljki3hxmbddvkea3bnv76k6tu

Aligning the Spaces: A Comment on Polly—Developmental Dynamics and G-Matrices

Scott J. Steppan
2008 Evolutionary biology  
This many-to-one mapping makes for a more complex and rugged adaptive landscape when fitness is graphed against individual phenotypic traits.  ...  I was stimulated to explore further, how these abstract visualizations relate to each other and how variation at each level of biological organization (e.g. genotype, developmental program, phenotype)  ...  This many-to-one mapping makes for a more complex and rugged adaptive landscape when fitness is graphed against individual phenotypic traits.  ... 
doi:10.1007/s11692-008-9025-8 fatcat:5zuzvw4cebbkdersybsf2ttjvq

Genomics and vertebrate adaptive radiation: A celebration of the first cichlid genome

C. D. Hulsey, S. C. P. Renn
2009 Integrative and Comparative Biology  
The realization that traditional model organisms have limitations for understanding the genotype-tophenotype map make genetic information from a diverse array of vertebrates attractive for use in studies  ...  Because of this evolutionary replication of phenotypes, cichlids provide phylogenetically independent lineages for the examination of complex problems such as how genomic changes map onto developmental  ... 
doi:10.1093/icb/icp039 pmid:21665844 fatcat:i4kk7ndmyvgzdbm3ymcprcj7lu

Evolved tooth gain in sticklebacks is associated with a cis-regulatory allele of Bmp6

P. A. Cleves, N. A. Ellis, M. T. Jimenez, S. M. Nunez, D. Schluter, D. M. Kingsley, C. T. Miller
2014 Proceedings of the National Academy of Sciences of the United States of America  
This work was supported in part by National Science Foundation Graduate Research Fellowships (to P.A.C. and N.A.E.); National Institutes of Health Genetics Training Grant 5T32GM007127 (to P.A.C.); an Achievement  ...  Rewards for College Scientists fellowship (to N.A.E.); a Canada Research Chair and grants from Natural Sciences and Engineering Research Council and the Canada Foundation for Innovation (to D.S.); an  ...  The new fine-mapped interval for the tooth QTL contains an excellent candidate gene, Bmp6.  ... 
doi:10.1073/pnas.1407567111 pmid:25205810 pmcid:PMC4183278 fatcat:ugcis6acaffklpm56f23tbov5m

Learning recursive programs with cooperative coevolution of genetic code mapping and genotype

Garnett Wilson, Malcolm Heywood
2007 Proceedings of the 9th annual conference on Genetic and evolutionary computation - GECCO '07  
The Probabilistic Adaptive Mapping Developmental Genetic Programming (PAM DGP) algorithm that cooperatively coevolves a population of adaptive mappings and associated genotypes is used to learn recursive  ...  PAM DGP using redundant encodings to model the evolution of the biological genetic code is found to more efficiently learn 2nd and 3rd order recursive Fibonacci functions than related developmental systems  ...  ACKNOWLEDGEMENTS We gratefully acknowledge the support of an Izaak Walton Killam scholarship (G.W.) and CFI New Opportunities and NSERC research grants (M.H.).  ... 
doi:10.1145/1276958.1277165 dblp:conf/gecco/WilsonH07 fatcat:q4ezimlejrertkbi2t4mbngme4

Adaptive Systems in Designing: New Analogies from Genetics and Developmental Biology [chapter]

John S. Gero
1998 Adaptive Computing in Design and Manufacture  
Two classes of analogies are described: those drawn from genetics and those drawn from developmental biology. Two extensions to the genetic analogy are described.  ...  This paper introduces the notion that analogies other than Darwinian evolution may be used as the bases for useful designing processes.  ...  The Developmental Biology Analogy in Design So far the extensions described have all been at the genomic level of an adaptive system.  ... 
doi:10.1007/978-1-4471-1589-2_1 fatcat:mxqlfow24rhgnflx6egzqghs7u

Are we there yet? Tracking the development of new model systems

Arhat Abzhanov, Cassandra G. Extavour, Andrew Groover, Scott A. Hodges, Hopi E. Hoekstra, Elena M. Kramer, Antonia Monteiro
2008 Trends in Genetics  
, genetics and genomics with the goal of understanding how changes in developmental genetic programs produce morphological diversity.  ...  It is increasingly clear that additional 'model' systems are needed to elucidate the genetic and developmental basis of organismal diversity.  ...  , genetics and genomics with the goal of understanding how changes in developmental genetic programs produce morphological diversity.  ... 
doi:10.1016/j.tig.2008.04.002 pmid:18514356 fatcat:wsqno6m2rbed3cvfsnhqu4a2lm

Conservation Evo-Devo: Preserving Biodiversity by Understanding Its Origins

Calum S. Campbell, Colin E.​ Adams, Colin W. Bean, Kevin J. Parsons
2017 Trends in Ecology & Evolution  
and genetic processes that determine phenotypes.  ...  Using examples we outline how evo-devo can expand into conservation biology, an opportunity which holds great promise for advancing both fields. 7 The Timely Merging of Evo-Devo and Conservation Biology  ...  Genotype-phenotype (G-P) map: a metaphor for how the genotype relates to the phenotype. The G-P map is dynamic and can change depending upon the environment or ontogenetic stage of an organism.  ... 
doi:10.1016/j.tree.2017.07.002 pmid:28797609 fatcat:wgp47g53njfdpoim5hppbl5sem

The phylogeny fallacy and the ontogeny fallacy

Adam Hochman
2012 Biology & Philosophy  
of 'genetic programs', and evolutionary causes in the historical events that shaped these programs.  ...  More recently, Lickliter and Hunter Honeycutt (Psychol Bull 129:819-835, 2003a) argued that Evolutionary Psychologists commit this fallacy, and they proposed an alternative research program for evolutionary  ...  The genetic program concept is deduced from the framework of the modern synthesis, not discovered by geneticists who map genetic blueprints for phenotypes. No such maps exist.  ... 
doi:10.1007/s10539-012-9325-3 fatcat:o3vew73xfvhkdpo7p3wbas52oe

Evolutionary and embryogenic approaches to autonomic systems

Daniele Miorandi, Lidia Yamamoto
2008 Proceedings of the 3rd International Conference on Performance Evaluation Methodologies and Tools  
First, we review Evolutionary Computation (EC) techniques, highlighting their potential application to the automated optimization of computer programs in an online, dynamic environment.  ...  In this paper we present a review of state-of-the-art techniques for automated creation and evolution of software.  ...  This is foreseen as an advantage for adaptation to the environment.  ... 
doi:10.4108/icst.valuetools2008.4514 dblp:conf/valuetools/MiorandiY08 fatcat:gbmu36m2ubdb3bywe2htxgozgy

Interday and Intraday Stock Trading Using Probabilistic Adaptive Mapping Developmental Genetic Programming and Linear Genetic Programming [chapter]

Garnett Wilson, Wolfgang Banzhaf
2010 Studies in Computational Intelligence  
A developmental co-evolutionary genetic programming approach (PAM DGP) is compared to a standard linear genetic programming (LGP) implementation for trading of stocks in the technology sector.  ...  PAM DGP proved slightly more reactive to market changes compared to LGP for intraday data, where the converse held true for interday data.  ...  The developmental GP variant used in this work for stock analysis is Probabilistic Adaptive Mapping Developmental Genetic Programming (PAM DGP), introduced in [5] .  ... 
doi:10.1007/978-3-642-13950-5_11 fatcat:npwnytv77vfezjp5mbxx2d6pee
« Previous Showing results 1 — 15 out of 69,641 results