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The iGEM competition: building with biology
IET Synthetic Biology, 2007Can simple biological systems be built from standard, interchangeable parts and operated in living cells? Or is biology simply too complicated to be engineered in this way? The international Genetically Engineered Machine Competition (iGEM) is an open design challenge for student teams that addresses this difficult question.
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Synthetic Biology and the International Genetically Engineered Machines Competition
BIOS, 2010? JM T^e are excited to share an exciting new m/m/ area ?f biological research that will be V V of great interest to many TriBeta stu? dents and faculty mentors. As biology and math? ematics faculty mentors ourselves with a long? standing commitment to undergraduate research, we have advised students working on a variety of research topics, including ...
Todd T. Eckdahl +3 more
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Biology of Sourgrass and Its Competition with Buffelgrass and Guineagrass
Weed Science, 1977Establishment and early growth characteristics were defined for sourgrass [Trichachne insularis(L.) Nees], one of the most serious pasture weeds in Hawaii. Optimum germination of sourgrass seeds was obtained in the light at 30 C or with alternating temperatures of 20 and 30 C or 25 and 35 C.
J.Y. Pyon, A.S. Whitney, R.K. Nishimoto
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Comparative biology of two closely related species ofEuphorbia — Competitive relationships
Proceedings / Indian Academy of Sciences, 1980The present study reveals a variety of competitive interactions between the two species ofEuphorbia—Euphorbia hirta andEuphorbia thymifolia depending upon the calcium status of the soil. In general,Euphorbia thymifolia suffered high mortality in low calcium soils as compared toEuphorbia hirta. The former, however, showed better survival in high calcium
P S Ramakrishnan, C Kanta
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Molecular biology: In competition, actin filament turnover saves the day
Current BiologyCellular actin cytoskeleton networks compete for limited actin monomers. New in vitro reconstitutions with purified proteins reveal that without network turnover, the strongest networks monopolize all the resources. However, with turnover, weaker networks survive and coexist with stronger networks.
Cristian, Suarez, David R, Kovar
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Pluralization through epistemic competition: scientific change in times of data-intensive biology
History and Philosophy of the Life Sciences, 2019We present two case studies from contemporary biology in which we observe conflicts between established and emerging approaches. The first case study discusses the relation between molecular biology and systems biology regarding the explanation of cellular processes, while the second deals with phylogenetic systematics and the challenge posed by recent
Fridolin, Gross +2 more
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The mathematics of resource allocation in population Biology. I. interspecific competition
Applied Mathematics and Computation, 1989Frequency- and density-dependent selection models in the case of interspecific competition are studied. Several definitions of evolutionary stability and sufficient conditions of it are proposed. The stability of phenotypic equilibria is studied using the center manifold theory and an appropriate coupling of dynamic equations.
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The Principle of Competitive Exclusion in Population Biology
1983It is often observed in nature that the struggle for existence between two similar species competing for the same limited food supply and living space nearly always ends in the complete extinction of one of the species. This phenomenon is known as the “principle of competitive exclusion,” and was first enunciated, in a slightly different form, by ...
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Competition Models in Population Biology.
Biometrics, 1984B. J. T. Morgan, P. Waltman
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