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| | Recapitulation theory - Wikipedia, the free encyclopedia |
 | | The theory of recapitulation, also called the biogenetic law or ontogeny recapitulates phylogeny, is a hypothesis in biology which attempts to explain apparent similarities between humans and other animals. | | | This argument is not only an oversimplification but misleading because modern biology does recognize numerous connections between ontogeny and phylogeny, explains them using evolutionary theory without recourse to Haeckel's specific views, and considers them as supporting evidence for that theory. | | | Although Haeckel's specific form of recapitulation theory is now discredited among biologists, it did have a strong impact in social and educational theories of the late 19th century. |
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http://en.wikipedia.org/wiki/Ontogeny_recapitulates_phylogeny
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| | NIH Guide: ONTOGENY OF PERINATAL HOST DEFENSES |
| | This Request for Applications (RFA), Ontogeny of Perinatal Host Defenses, is related to the priority areas of maternal and infant health, and immunization and infectious diseases. | | | This makes it feasible to molecularly and biologically dissect and characterize the key elements, mechanisms and signal transduction pathways that are important in the ontogeny of host immune defense mechanisms. | | | The goal of these basic studies is to provide important fundamental knowledge, understanding and insights that will translate into safe and efficacious perinatal prophylactic and therapeutic modalities, as well as useful prevention strategies to reduce infant morbidity and mortality. |
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http://grants.nih.gov/grants/guide/rfa-files/RFA-HD-97-002.html
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| | NIH Guide: DEVELOPMENTAL PHARMACOLOGY |
| | Goals and Objectives The long-term goal of this RFA is to provide the scientific basis for the rational use of drugs in children of all ages, and to characterize the metabolism of drugs of abuse in children and adolescents. | | | The use of appropriate and newer techniques for the study of ontogeny from a pharmacological perspective is encouraged (e.g., knockout animals and drug applications in vivo, gene expression over time in living animals). | | | Insights gleaned from developmental biology studies need to be applied to understanding the pharmacology of drugs used in children in an integrated manner. |
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http://grants.nih.gov/grants/guide/rfa-files/RFA-HD-00-001.html
(4472 words)
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| | The KLI Theory Lab - keywords - ontogeny |
| | Keywords: antipredator behavior • ethology • ontogeny • paradise fish. | | | Keywords: antipredator behavior • ontogeny • paradise fish. |
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http://www.kli.ac.at/theorylab/Keyword/O/ontogeny.html
(365 words)
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| | Integrative and Comparative Biology: Phylogeny and Jaw Ontogeny of Beloniform Fishes1 |
| | Gould (1977) points out that the endeavour to assess the relative frequencies of peramorphosis versus paeodomorphosis may be misplaced in a field with nearly limitless empirical potential. | | | However, the examination of specific cases may still yield valuable insight into the relationship between phylogeny, ontogeny and ecology. | | | During their development, needlefishes pass through a "halfbeak" stage that closely resembles the adult condition in the hemiramphid halfbeaks. |
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http://www.findarticles.com/p/articles/mi_qa4054/is_200411/ai_n9467792
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| | C5: Social Software |
| | The obvious problem being that attempts of discrete description isolate embeddedness into arbitrary and hierarchical layers that determine an ontogeny from a particular context and from a particular point of view. | | | Does ontogeny evolve as a composite of attributes, which exist as predicates that emerge as relations within a domain class of applications? | | | Scaling occurs across three parallel trajectories: technical, semantic and behavioral. |
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http://www.c5corp.com/research/socialsoftware.shtml
(1565 words)
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| | Ontogeny of Small Intestinal Function |
| | Henning SJ, Rubin RC, Shulman RJ: Ontogeny of the intestinal mucosa. | | | Mice, humans and pigs have been the most studied with regard to ontogeny of mucosal function. | | | Changes have been characterized for both digestive and absorptive processes. |
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http://arbl.cvmbs.colostate.edu/hbooks/pathphys/digestion/smallgut/ontogeny.html
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| | Ontogeny and Evolution of the Brain, Cognition and Language |
| | In particular, the enlargement of the neocortical association areas has most probably provided the quantitatively based, hierarchical mental constructional skills which Case suggests underlie the maturation of human intelligence and which appear to distinguish human and ape tool-using and communication behaviours. | | | Brain maturation data provide no factual support for the common view that the human brain is a neotenous organ. | | | With each cognitive and linguistic advance, new foraging and social interactive skills would have arisen. |
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http://www.massey.ac.nz/~alock/hbook/gibson.htm
(312 words)
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| | PAST - Case study 4 - Shape change through trilobite ontogeny |
| | Also try to interpret the meaning of the axes in the scatter plot using the 'View shapes' option. | | | PAST - Case study 4 - Shape change through trilobite ontogeny | | | Can you see any directed shape change through ontogeny, or change in variance? |
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http://folk.uio.no/ohammer/past/study4.html
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| | Ontogeny, Functional Ecology, and Evolution of Bats - Cambridge University Press |
| | Ontogeny, evolution and phylogeny of social behavior G. Jones. | | | In addition, the developmental underpinnings of specialized morphology, physiology and behavior are elucidated, and the strong influence of ecology on the ontological niche of juvenile bats is illustrated. | | | Ontogeny, Functional Ecology and Evolution of Bats is a unique reference work by bat biologists who emphasize the importance of understanding ontogeny in analyses of evolution and ecology. |
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http://www.cambridge.org/uk/catalogue/catalogue.asp?isbn=0511059795
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| | Studies into abstract properties of individuals |
| | The theoretical reason is particularly important; it is through the events of ontogeny that phylogenetic patterns are expressed. | | | This study attempts to address the relationship between ontogeny and phylogeny by analyzing ovules in two different grasses, Achnatherum nelsonii and A. | | | This paper presents the fifth in a series of empirical studies undertaken to explore the relationship between ontogeny and phylogeny, through exploring emergent properties. |
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http://www.library.utoronto.ca/see/SEED/Vol1-1/maze.htm
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| | ontogeny on Encyclopedia.com |
| | Corange/Boehringer Mannheim and Ontogeny Sign Collaborative Agreement to Develop Therapeutics in Bone Applications | | | Let HighBeam Research help you refine your search |
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http://www.encyclopedia.com/html/x/x-ontogeny.asp
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| | BIOLOGY TEXTBOOK FRAUD: Embryology: The "biogenetic law" Earnst Haeckel |
| | There are, to be sure, many cases in which certain features of an ancestor are recapitulated in the ontogeny of a descendent; for example, the metatarsals of a bird, as we saw above, at first develop separately (the ancestral condition) be-fore becoming fused together. | | | After all, the young embryos of mammals, birds, and reptiles do develop pharyngeal slits that never become functional as respiratory devices. | | | it is now firmly established that ontogeny does not recapitulate phylogeny." INTRODUCTION TO BIOLOGY, p.273, 1965 |
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http://www.bible.ca/tracks/textbook-fraud-embryology-earnst-haeckel-biogenetic-law.htm
(10321 words)
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| | ontogeny - Hutchinson encyclopedia article about ontogeny |
| | Process of development of a living organism, including the part of development that takes place after hatching or birth. | | | The idea that ‘ontogeny recapitulates phylogeny’ (the development of an organism goes through the same stages as its evolutionary history), proposed by the German scientist Ernst Heinrich Haeckel, is now discredited. |
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http://encyclopedia.farlex.com/ontogeny
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| | Evolution and Development I |
| | Early embryologists noticed similarities between ontogeny (the development of an organism) and phylogeny (ancestor descendant relationships in a group). | | | Therefore, shape changes can be observed as 1) changes in the slope of an allometric relationship, or 2) changes in the y intercept of an allometric relationship. | | | This "branch-like" pattern to phylogeny was apparent to Haeckel, but he still claimed there was "recapitulation". |
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http://biomed.brown.edu/Courses/BIO48/30.S&S.HTML
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| | BIOGEN AND ONTOGENY SIGN COLLABORATIVE AGREEMENT TO DEVELOP 'HEDGEHOG' PROTEINS |
| | Biogen is dedicated to staying at the forefront of disease-directed biological research, and developmental biology represents a major new approach to drug development. | | | Terms and conditions, including restrictions on redistribution, apply. | | | Ontogeny retains exclusive rights to gene therapy and other approaches, as well as certain disease areas and diagnostics. |
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http://www.prnewswire.com/cgi-bin/stories.pl?ACCT=104&STORY=/www/story/23555&EDATE=
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| | Haeckel's Lie: Ontogeny Recapitulates Phylogeny |
| | We often are highly conservative and will hold to a viewpoint longer than is justified when there is no alternative or, worse, when the logical alternative upsets the rest of our world view." | | | phylogeny: (noun) the development over time of a species, genus, or group, as contrasted with the development of an individual (ontogeny) | | | ontogeny: "the development of an individual from a fertilized ovum to maturity, as contrasted with the development of a group or species (phylogeny)" |
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http://www.angelfire.com/mi/dinosaurs/ontogeny.html
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| | Amazon.com: The Ontogeny of Information: Developmental Systems and Evolution (Science and Cultural Theory): Books: ... |
| | In The Ontogeny of Information, Susan Oyama draws on psychology, biology, and anthropology, as well as philosophy and history, to explore the many facets of the nature-nurture debate. | | | Evolution in Four Dimensions : Genetic, Epigenetic, Behavioral, and Symbolic Variation in the History of Life (Life and Mind: Philosophical Issues in Biology and Psychology) by Eva Jablonka | | | Amazon.com: The Ontogeny of Information: Developmental Systems and Evolution (Science and Cultural Theory): Books: Susan Oyama |
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http://www.amazon.com/exec/obidos/tg/detail/-/0822324660?v=glance
(1148 words)
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| | CiteULike: Tag ontogeny |
| | Critical periods in human growth and their relationship to diseases of aging. | | | Limits of the Recapitulation Theory: Carl Friedrich Kielmeyer's Critique of the Presumed Parallelism of Earth History, Ontogeny, and the Present Order of Organisms | | | posted to growth health ontogeny senescence by laharrin as |
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http://www.citeulike.org/tag/ontogeny
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| | Ontogeny and Phylogeny - Sociology of Religion |
| | Durkheim`s thinking here is a direct legacy of Comte`s emphasis on ontogeny and phylogeny, where the development of the individual re-enacts the development of the species, which is the biological basis for the macro/micro hypothesis. | | | Ontogeny and phylogeny or the macro/ micro hypothesis permeates not only the science of society but the science of biology, physics, cognitive development etc. | | | Marx (1818-1883), like Durkheim approached the subject of religion from the scientific approach of Comte. |
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http://freespace.virgin.net/j.squire/page3.html
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| | Ontogeny |
| | Even on the scale of our physical bodies, the ontogeny of the body as a whole involves a phylogeny of cells, all decended from the original fertilised zygote. | | | Ontogeny is the history of the individual organism, phylogeny the history of the race or lineage (the linnean taxa or cladistic tree). | | | This is a valid approach, which I do not refute, but I would take also ontogeny further. |
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http://www.kheper.net/ontogeny
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| | Ontogeny |
| | Combined with the indistinguishability of internal vs. external perturbations, this intertwining of structural determination (synchronic state transformation) and ontogenic coupling (diachronic course of coupling) into a single ontogeny induces: (1) a complexity or richness of potential behaviors; and (2) a complexity of potential descriptions for those behaviors. | | | The process of self-organization of a biological system, starting form an initial structure. | | | Put another way, ontogeny is "...the history of maintenance of [the system's] identity through continuous autopoiesis in the physical space." (Varela, 1979a, p. |
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http://www.imprint.co.uk/thesaurus/ontogeny.htm
(282 words)
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| | Ontogeny and Phylogeny (Stephen Jay Gould) - review |
| | Since the rejection of recapitulationist ideas in the early part of this century, however, the study of links between development and evolution has been relatively neglected. | | | The idea that the development of individuals is a progression through adult ancestral forms, epitomised in the saying "ontogeny recapitulates phylogeny", has played an important part in the history of biology. | | | Many will disagree, but I feel that it is in fact the best of all Gould's books. |
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http://dannyreviews.com/h/Ontogeny_and_Phylogeny.html
(492 words)
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| | Star Larvae: Ontogeny |
| | Biologists use the term ontogeny for the programmed unfolding of the life cycle of an individual organism. | | | Ontogeny is a progressive development operating in nature that is constrained to a predetermined plan. | | | The pre-programmed unfolding of the life cycle of an organism is an obvious, dramatic exception to the doctrine that forbids programming in nature. |
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http://www.starlarvae.org/Star_Larvae_Ontogeny.html
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| | Evolution of cranial ontogeny in hominoid primates |
| | Methods of geometric morphometrics are used to quantify and visualize patterns of morphological change during ontogeny, and to compare taxa with respect to their spatial and temporal patterns of ontogeny. | | | (a) to quantify taxon-specific spatiotemporal patterns of ontogeny, | | | These results will be of particular relevance to studies of hominid evolution, which are mainly based on fossil skeletal evidence. |
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http://www.ifi.unizh.ch/~zolli/res_db/EvolCranDev.htm
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| | Chapter 11. Ontogeny (the cellular growth of an organism, You!) |
| | Our study of ontogeny, here, will lead to a study of behavior. | | | A brief review of part of what is known of embryology may clarify the ontogeny of the developing human fetus. | | | Second, is the closing of the ductus arteriosis which is a vessel between the aorta and the pulmonary artery which allowed oxygenated blood to be pumped to the nonfunctioning lungs and keep the lung tissue alive and growing. |
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http://www.seanet.com/~realistic/chpt11.html
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| | The DIR Diver Ontogeny |
| | As you all know, many forms of amphibian life undergo dramatic changes in their lives : they may change size, shape, limbs and sex. | | | The present study will use the main avatars as stepping stones for the decription of the ontogeny of the Diver : |
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http://xsfred1.free.fr/dive/TheDIRDiverOntogeny.html
(2485 words)
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| | Ontogeny, Phylogeny and the Origin of Biological Information |
| | Whatever an organism becomes is determined entirely by the orderly unfolding of events that take place during its embryonic development. | | | Ontogeny, Phylogeny and the Origin of Biological Information | | | Epigenesis and preformation These two terms originated from observations on the nature of the developmental process. |
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http://www.uvm.edu/~jdavison/ontogeny.html
(2999 words)
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| | Vertebrate Ontogeny Lecture |
| | *there is a relationship between ontogeny and phylogeny | | | *an understanding of ontogeny is important in the study of comparative anatomy for several reasons | | | *ontogeny is the developmental history of an individual |
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http://www.lander.edu/rsfox/308ontogenyLec.html
(1889 words)
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| | Amazon.ca: Ontogeny and Phylogeny: Books |
| | "Ontogeny recapitulates phylogeny" was Haeckel's answer--the wrong one--to the most vexing question of nineteenth-century biology: what is the relationship between individual development (ontogeny) and the evolution of species and lineages (phylogeny)? | | | Look for books like Ontogeny and Phylogeny by subject: | | | This may seem harsh to Gould-ophiles, but I'd be lying if I said otherwise. |
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http://www.amazon.ca/exec/obidos/ASIN/0674639413
(705 words)
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| | Ontogeny Recapitulates Phylogeny |
| | Have you looked for any mistakes in the opposite direction, such as philosophers mistakenly referring to Descarte's "ontogenetic argument"? | | | "Ontogeny recapitulates phylogeny" is a catchy phrase coined by Ernst Haeckel, a 19th century German biologist and philosopher to mean that the development of an organism (ontogeny) expresses all the intermediate forms of its ancestors throughout evolution (phylogeny). | | | "Ontogeny recapitulates philology" would mean the biological development of an organism parallels the comprehensive study of language, a mistake no sillier than the one you and I both made in our websites. |
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http://mcraeclan.com/Graeme/Language/OntogenyRecapitulatesPhylogeny.htm
(3432 words)
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| | Re: "ontogeny recapitulates phylogeny" |
| | And is it still taught as a correct principle in biology? | | | : Is "ontogeny recapitulates phylogeny" the precise phrase? | | | In Reply to: "ontogeny recapituales phylogeny" posted by Ahem on October 27, 2003 |
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http://www.phrases.org.uk/bulletin_board/25/messages/586.html
(51 words)
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| | Ontogeny - Wikipedia, the free encyclopedia |
| | Nevertheless, most biologists believe many connections between ontogeny and phylogeny can be observed and explained by evolutionary theory. | | | Ontogeny (also ontogenesis or morphogenesis) describes the origin and the development of an organism from the fertilized egg to its mature form. | | | The idea that ontogeny recapitulates phylogeny, that is, that the development of an organism exactly mirrors the evolutionary development of the species, is discredited today. |
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http://en.wikipedia.org/wiki/Ontogeny
(101 words)
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| | Videotape: Conidium Ontogeny in Hyphomycetes |
| | This is one of the commonest kinds of conidium ontogeny, found in 360 of the 1250 known genera of Hyphomycetes. | | | This ontogeny is rare, having been observed in only 6 of the 1250 known genera of Hyphomycetes. | | | This is a common and successful mode of conidium ontogeny, having been reported in 260 of the 1250 known genera of Hyphomycetes, including some of the most successful of all anamorphs, such as Penicillium, Aspergillus, Trichoderma, etc. Note that the conidiogenous cell does not become either longer or shorter during the formation of many conidia. |
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http://www.mycolog.com/video.html
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| | Ontogeny&Phylogeny |
| | I believe that this taxonomy will reflect human mental ontogeny, the process by which an infant learns about the world and matures into an adult. | | | Ontogeny is the development of a fetus from fertilization of the egg through the birth of the individual; it applies to any species. | | | The process of development of a fetus begins with the single-celled egg that recapitulates the very first living creatures, and then develops through the multi-celled higher forms of life to something that looks rather like the amphibians of the early history of life, and continues on until the creature hatches or is born. |
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http://www.erasmatazz.com/library/JCGD_Volume_7/OntogenyPhylogeny.html
(602 words)
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| | Brainstorms: ontogeny recapitulates phylogeny |
| | Ontogeny does not recapitulate phylogeny in the sense that Haeckel meant it. | | | There are 8 references to the term in Pubmed (13 for "ontogeny recapitulates phylogeny"). | | | More technically, and more succinctly, ontogeny is an abbreviated recapitulation of phylogeny. |
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http://www.iscid.org/boards/ubb-get_topic-f-6-t-000214.html
(4178 words)
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| | Amazon.co.uk: The Ontogeny of Information: Developmental Systems and Evolution (Science & Cultural Theory): Books |
| | The Ontogeny of Information challenges specialists in the fields of developmental biology, philosophy of biology, psychology, and sociology, and even non-specialists, to re-examine the existing nature-nurture dichotomy as it relates to the history and formation of organisms. | | | The Ontogeny of Information is a critical intervention into the ongoing and perpetually troubling nature-nurture debates surrounding human development. | | | Amazon.co.uk: The Ontogeny of Information: Developmental Systems and Evolution (Science and Cultural Theory): Books |
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http://www.amazon.co.uk/exec/obidos/ASIN/0822324660
(698 words)
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| | The Ontogeny Group |
| | As suggested by the definition of Ontogeny, the company is focused on the development of organizations – as such, our services are broad in nature and can be targeted along the business continuum from start-up to market leading enterprise. | | | Ontogeny Group, LLC is a growth services firm with the principle pursuit to provide high quality assistance in a cost effective manner to those firms in the medical/dental sector seeking to further develop their existing business or proposition. |
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http://www.ontogenygroup.com
(77 words)
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| | Trilobite Ontogeny |
| | Recent work on the ontogeny of Proetida by Rudy Lerosey-Aubril has resulted in advances in our understanding of the superfamilies of the Proetida, and comprehensive compilations of the literature on these and other trilobite larvae. | | | Recently, it has been shown that ontogeny plays an important role in assessing the higher classification of trilobites (e.g. | | | If any of the earliest larval stages lack a calcite exoskeleton, these would also escape our knowledge. |
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http://www.trilobites.info/ontogeny.htm
(1107 words)
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| | Ontogeny, Inc. |
| | In particular we are pursuing the utility of inducing molecules, or those molecules which have been shown to selectively control cell differentiation, in diseases characterized by the absence of specific cellular function, e.g. | | | Ontogeny is built around the recent explosion in developmental biology breakthroughs, and their application to major human diseases. |
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http://www.informagen.com/Resource_Informagen/report.php?mrn=86
(70 words)
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| | Planned Evolution |
| | 6, repeat the process 10 times, then we get the twelve periods of ontogeny. | | | Begin with 120, multiply by 6, multiply the result with 6, repeat the process 10 times, then we get the twelve periods of phylogeny. |
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http://www.geocities.com/prasarns
(38 words)
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| | ontogeny - OneLook Dictionary Search |
| | Phrases that include ontogeny: ontogeny and phylogeny, ontogeny ontogenesis, ontogeny recapitulates phylogeny | | | ontogeny : The On-line Medical Dictionary [home, info] | | | Words similar to ontogeny: development, growing, growth, maturation, ontogenesis, ontogenies, more... |
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http://www.onelook.com/?w=ontogeny&ls=a
(238 words)
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| | Ontogeny and the equation |
| | We can see that the 12 periods of human development or the history of the embryo (ontogeny) fit nicely with the 12 periods of human evolution or the history of race (phylogeny). | | | If phylogeny can be divided into 12 periods then ontogeny should be able to be divided into 12 periods too. | | | If we need 12 periods we should divide 120 by |
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http://www.geocities.com/prasarns/ontogeny.html
(849 words)
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| | Ontogeny |
| | Ontogeny - No fish is too weird for her aquarium vol II Ontogeny is "the development of an individual" (dictionary definition). | | | This compilation charts Edwards recordings from the first Higsons demo in 1980 to a raucous tango from 1999/2000. |
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http://www.terryedwards.co.uk/ontogeny.html
(57 words)
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| | AILab Zurich: Embodied Artificial Evolution Projects |
| | The goal of this work is to use the lessons learned to prove that the resultant developmental encoding scheme exhibits three characteristics which explain its power for evolving modular agents. | | | A simulation system, called Artificial Ontogeny, has been written, which combines artificial evolution with artificial development. | | | A variable-length, floating point genetic algorithm has been integrated with a three-dimensional, physically realistic simulation package. |
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http://www.ifi.unizh.ch/groups/ailab/projects/emb
(400 words)
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