Results 11 to 20 of about 5,104,201 (298)

HipA-Mediated Phosphorylation of SeqA Does not Affect Replication Initiation in Escherichia coli

Frontiers in Microbiology, 2018
The SeqA protein of Escherichia coli is required to prevent immediate re-initiation of chromosome replication from oriC. The SeqA protein is phosphorylated at the serine-36 (Ser36) residue by the HipA kinase.
Leise Riber, Birgit M. Koch, Line Riis Kruse, Elsa Germain, Anders Løbner-Olesen   +4 more
doaj   +1 more source

Functional response estimations of Chrysoperla carnea to different densities of Aphis craccivora and Gynaikothrips ficorum nymphs

Brazilian Journal of Biology, 2022
The functional responses of Chrysoperla carnea larvae were evaluated at different seven densities of the 3rd instar nymphs of Aphis craccivora and Gynaikothrips ficorum in order to find out the relationship between predator densities and its prey by the,
N. F. Abdel-Hameid
doaj   +1 more source

Functional relations modulate the responsiveness to affordances despite the impact of conflicting stimulus-response mappings [PDF]

, 2017
The study investigated how conflicting stimulus-response mappings influenced affordance processing given a manipulation of the functional relations. Participants performed a task involving consistent-inconsistent stimulus-response mappings: Implicit ...
Barnes-Holmes, Patrick Michael Dermot, Finn, Martin, Vastano, Roberta   +2 more
core   +1 more source

Serine-Threonine Kinases Encoded by Split hipA Homologs Inhibit Tryptophanyl-tRNA Synthetase

mBio, 2019
Type II toxin-antitoxin (TA) modules encode a stable toxin that inhibits cell growth and an unstable protein antitoxin that neutralizes the toxin by direct protein-protein contact.
Stine Vang Nielsen, Kathryn Jane Turnbull, Mohammad Roghanian, Rene Bærentsen, Maja Semanjski, Ditlev E. Brodersen, Boris Macek, Kenn Gerdes   +7 more
doaj   +1 more source

Bivariate stochastic modeling of functional response with natural mortality [PDF]

, 2010
A correction due to Abbott (1925) is the standard method of dealing with control mortality in insect bioassay to estimate the mortality of an insect conditional on control mortality not having occurred.
B. J. T. Morgan, C. S. Holling, D. J. Kuenen, D. J. Skirvin, D. J. Skirvin, D. J. Skirvin, D. J. Skirvin, H. K. Preisler, J. A. Hoekstra, J. S. Fenlon, J. S. Fenlon, M. J. Faddy, M. J. Faddy, M. J. Faddy, M. J. Faddy, P. S. Hewlett, W. S. Abbott   +16 more
core   +2 more sources

Stabilization due to predator interference: comparison of different analysis approaches

Mathematical Biosciences and Engineering, 2008
We study the influence of the particular form of the functionalresponse in two-dimensional predator-prey models with respect to the stabilityof the nontrivial equilibrium.
G.A.K. van Voorn, D. Stiefs, T. Gross, B. W. Kooi, Ulrike Feudel, S.A.L.M. Kooijman   +5 more
doaj   +1 more source

Neglect of Presence of Bacteria Leads to Inaccurate Growth Parameters of the Oligotrich Ciliate Strombidium sp. During Grazing Experiments on Nanoflagellates

Frontiers in Marine Science, 2020
Oligotrich ciliates play a key role in linking microbial food webs to the traditional grazing food chain. Hence, the numerical (growth) and functional (grazing) responses of oligotrich ciliates are very important issues in studies of marine ecosystems ...
Wan-Lin Chen, Kuo-Ping Chiang, Sheng-Fang Tsai, Sheng-Fang Tsai   +3 more
doaj   +1 more source

Dynamics of a plant-herbivore model with toxin-induced functional response

Mathematical Biosciences and Engineering, 2009
Traditional functional responses for plant-herbivore interactions donot take into account explicitly the effect of plant toxin.However, considerable evidence suggests that toxins set upper limitson food intake for many species of herbivorous vertebrates.
Ya Li, Z. Feng
doaj   +1 more source

Parallel functional and stoichiometric trait shifts in South American and African forest communities with elevation [PDF]

, 2017
The Amazon and Congo basins are the two largest continuous blocks of tropical forest with a central role for global biogeochemical cycles and ecology. However, both biomes differ in structure and species richness and composition.
C. Taveirne, D. Van der Heyden, H. Verbeeck, L. Cizungu, M. Bauters, M. Bauters, M. Demol, P. Boeckx, S. Bruneel   +8 more
core   +3 more sources

Experimental Predictions of The Functional Response of A Freshwater Fish [PDF]

, 2013
The functional response is the relationship between the feeding rate of an animal and its food density. It is reliant on two basic parameters; the volume searched for prey per unit time (searching rate) and the time taken to consume each prey item ...
Gingras M. L., Hughes N. F., Johansson L., Kane AS, Krebs J. R., Murdoch W. W., Myers J. P., R Development Core Team, Stephens D. W.   +8 more
core   +1 more source