ontogeny
From: The Columbia Encyclopedia, Sixth Edition
|
Date: 2008
ontogeny see biogenetic law .
Author not available, ONTOGENY.,
The Columbia Encyclopedia, Sixth Edition 2008
The Columbia Encyclopedia, Sixth Edition. Copyright 2008 Columbia University Press
For permission to reuse this article, contact Copyright Clearance Center.
Related articles from HighBeam Research:
|
ONTOGENY OF A NEW SPECIES OF PARAPARCHITES (OSTRACODA) FROM THE LOWER PERMIAN SPEISER SHALE IN KANSAS
Journal of Paleontology; 5/1/2004; Watabe, Kristina; Kaesler, Roger L; 5433 words;
INTRODUCTION BOTH ONTOGENY and sexual dimorphism of the Ostracoda ... purpose of this study is to evaluate the ontogeny and possible sexual dimorphism of the ... of adherence to Brooks's rule during ontogeny bears on the importance of heterochrony ...
|
|
Ontogeny of Reactive Nitrogen Species Production by Blood Phagocytes in Pigs
Physiological Research; 1/1/2008; Zelnícková, P; Faldyna, M; Ondrácek, J; Kováru, H; Kováru, F; 4292 words;
... The aim of this work was to evaluate ontogeny of reactive nitrogen species (RNS) production ... not show any significant changes during ontogeny. The level of nitrotyrosine significantly ... production has a decreasing trend during ontogeny and is transiently upregulated after ...
|
|
Awakening the sleeping molecules Biotech firm Ontogeny hopes it can tap the body's healing powers
The Boston Globe; 7/21/1996; Ronald Rosenberg, Globe Staff; 1213 words;
If it's left to Ontogeny Inc., growing old may no longer be ... one cell tells another what to do. Ontogeny has discovered three inducing molecules ... molecules, which have been patented by Ontogeny, have different functions: development ...
|
|
|
LARVAL MORPHOLOGY AND ONTOGENY OF AN UPPER DEVONIAN PHACOPID: NEPHRANOPS FROM THURINGIA, GERMANY
Journal of Paleontology; 7/1/2007; Crônier, Catherine; 6198 words;
... allows the first description of the early ontogeny of the phacopid Nephranops incisus incisus ... homogeneity of the Phacopidae. INTRODUCTION The ontogeny of Devonian phacopids is becoming better ... morphologically distinct instars later in its ontogeny (Figs. 8-9). Moreover, a single individual ...
|
|
Floral ontogeny of Salpiglossis (Solanaceae) and the oblique gynoecium1
Journal of the Torrey Botanical Society; 4/1/2002; Ampornpan, La-aw; Armstrong, Joseph E; 4513 words;
... University, Normal, IL 61790-4120). Floral ontogeny of Salpiglossis (Solanaceae) and the ... words: Solanaceae, Salpiglossis, flower, ontogeny, gynoecium. Floral and fruit characters ... One other possibility exists; late in ontogeny, a flower may rotate on its pedicel or ...
|
|
|
Ontogeny, German firm in $40m deal Forms 2d partnership to develop therapeutics
The Boston Globe; 10/8/1996; Ronald Rosenberg, Globe Staff; 390 words;
Ontogeny Inc., which has developed a series of promising molecular ... Cambridge company's second collaborative agreement. In July, Ontogeny initiated a potential $80 million collaboration with Biogen ... nervous system disorders. Both agreements are based on Ontogeny's three signaling proteins -- Sonic, Indian ...
|
|
Massachusetts' Ontogeny in Deal to Make Bone-Fracture Therapeutics.(Originated from The Boston Globe)
Knight Ridder/Tribune Business News; 10/8/1996; Rosenberg, Ronald; 429 words;
Oct. 8--Ontogeny Inc., which has developed a series of promising ... company's second collaborative agreement. In July, Ontogeny initiated a potential $80 million collaboration ... system disorders. Both agreements are based on Ontogeny's three signaling proteins -- Sonic, Indian ... developmental pathways to ...
|
|
Ontogeny of squid mantle function: changes in the mechanics of escape-jet locomotion in the oval squid, Sepioteuthis lessoniana lesson, 1830.
The Biological Bulletin; 8/1/2002; Thompson, Joseph T. Kier, William M.; 8707 words;
... hatching and grow to large body size. The ontogeny of the kinematics and mechanics of locomotion ... influences the mechanics of locomotion during ontogeny. For example, newly hatched larval brine ... escape jet decreases dramatically during ontogeny. In S. lessoniana, the maximum contraction ...
|
|
|
Successive cambia revisited: ontogeny, histology, diversity, and functional significance
Journal of the Torrey Botanical Society; 4/1/2007; Carlquist, Sherwin; 15463 words;
... 93105). Successive cambia revisited: ontogeny, histology, diversity, and functional ... Interpretations have varied widely on the ontogeny of this plan. Studies have usually involved ... reasonable accuracy, understanding of the ontogeny of successive cambia has been troublesome ...
|
|
Ontogeny in the fossil record: diversification of body plans and the evolution of "aberrant" symmetry in Paleozoic echinoderms
Paleobiology; 1/1/2007; Sumrall, Colin D; Wray, Gregory A; 8391 words;
... Branching of the two side ambulacra during ontogeny produces the five adult rays. During ... combination of these growth stages during ontogeny. Superficially similar patterns of ambulacral ... parallel loss of homologous ambulacra during ontogeny. Pseudo-fivefold symmetry seen in Blastoidea ...
|
|
|
The ontogeny of trilobite segmentation: a comparative approach
Paleobiology; 10/1/2006; Hughes, Nigel C; Minelli, Alessandro; Fusco, Giuseppe; 12906 words;
... of these different aspects of segment ontogeny highlights rich variation in the segmentation ... the conventional stages of trilobite ontogeny: the protaspid, meraspid, and holaspid ... segmentation for a substantial portion of ontogeny (Table 1). These schedules illustrate ...
|
|
OPTIMAL DEFENSE THEORY PREDICTS THE ONTOGENY OF AN INDUCED NICOTINE DEFENSE.
Ecology; 7/1/2000; OHNMEISS, THOMAS E. BALDWIN, IAN T.; 13648 words;
... experiments conducted over three stages of ontogeny (rosette, elongation, and flowering ... nicotine inductions at later stages in ontogeny is not due to the root's decreased ability ... to export JA from the leaves to roots. Ontogeny has profound effects on the use of this ...
|
|
|
ONTOGENY AND EVOLUTION OF THE EARLY CAMBRIAN TRILOBITE GENUS NEPHROLENELLUS (OLENELLOIDEA)
Journal of Paleontology; 11/1/2007; Webster, Mark; 18253 words;
... Despite the general similarity in cephalic ontogeny, significant interspecific differences ... demonstrate that evolutionary modification to ontogeny was mosaic and complex. Stratigraphic ... nature of evolutionary modifications to ontogeny (Webster et al., 2001; Webster and Zelditch ...
|
|
|
Venture capital Ontogeny raises $25m from investors
The Boston Globe; 3/26/1997; Ronald Rosenberg, Globe Staff; 669 words;
Ontogeny Inc., a 2 1/2-year-old developmental biology company ... expand its drug discovery work and product development. Ontogeny's research includes the discovery of three molecules in ... another what to do. Dubbed the "Hedgehog" family, the Ontogeny trio has been patented and is expected to a play a key ...
|
|
Ontogeny recapitulated. (producing differentiated human cells through genetic engineering)(Cover Story)
Discover; 5/1/1998; Taubes, Gary; 3708 words;
... Massachusetts, biotechnology company known as Ontogeny, Inc., uses the word naive to describe ... least for the moment. Before coming to Ontogeny a year ago, Weiss spent a decade at Boston ... organs. Liz Wang, who works with Weiss at Ontogeny, calls such plans the Star Trek fantasy ...
|
See all results from premium newspaper and magazine articles, images, maps and more at HighBeam Research.
Related articles from newspapers, magazines and other sources:
Behavioral ontogeny in larvae and early juveniles of the giant trevally (Caranx ignobilis) (Pisces: Carangidae).
Fishery Bulletin; 7/1/2006; Leis, Jeffrey M. Hay, Amanda C. Clark, Domine L. Chen, I-Shiung Shao, Kwang-Tsao; 9748 words;
|
Morphology and evolution of cobweb spider male genitalia (Araneae, Theridiidae).(Report)
Journal of Arachnology; 5/1/2007; Agnarsson, Ingi Coddington, Jonathan A. Knoflach, Barbara; 15481 words;
|
Developmental neurotoxicity of pyrethroid insecticides: critical review and future research needs.(Research)
Environmental Health Perspectives; 2/1/2005; Shafer, Timothy J. Meyer, Douglas A. Crofton, Kevin M.; 15066 words;
|
In Vitro and in Vivo Estrogenicity of UV Screens.
Environmental Health Perspectives; 3/1/2001; Schlumpf, Margret Cotton, Beata Conscience, Marianne Haller, Vreni Steinmann, Beate Lichtensteiger, Walter; 6819 words;
|
Creative Biomolecules Inc.
BT Catalyst; 5/1/2000; 64 words;
|
Evoecotoxicology: environmental changes and life features development during the evolutionary process--the record of the past at developmental stages of living organisms.(Commentary)
Environmental Health Perspectives; 8/1/2006; Herkovits, Jorge; 5604 words;
|
Modification of the biological intercept model to account for ontogenetic effects in laboratory-reared delta smelt (Hypomesus transpacificus) *.
Fishery Bulletin; 1/1/2007; Hobbs, James A. Bennett, William A. Burton, Jessica E. Baskerville-Bridges, Bradd; 5480 words;
|
The Changing Role of the Embryo in Evolutionary Thought: Roots of Evo-devo.(Brief Article)(Book Review)
SciTech Book News; 9/1/2006; 174 words;
|
Diving behavior of immature Steller sea lions (Eumetopias jubatus).
Fishery Bulletin; 7/1/2003; Loughlin, Thomas R. Sterling, Jeremy T. Merrick, Richard L. Sease, John L. York, Anne E.; 7752 words;
|
The early life history of swordfish (Xiphias gladius) in the western North Atlantic.
Fishery Bulletin; 10/1/2003; Govoni, John Jeffrey Laban, Elisabeth H. Hare, Jonathan A.; 7496 words;
|
|
|