Results 11 to 20 of about 10,881,624 (257)

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

open access: yesFrontiers 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   +4 more
doaj   +1 more source

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

open access: yesmBio, 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   +7 more
doaj   +1 more source

A comparative study on the functional response of Wolbachia-infected and uninfected forms of the parasitoid wasp Trichogramma brassicae [PDF]

open access: yes, 2010
Trichogramma species (Hymenoptera: Trichogrammatidae) are haplo-diploid egg parasitoids that are frequently used as biological control agents against lepidopteran pests.
Huigens, M.E.   +4 more
core   +1 more source

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

open access: yesFrontiers 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   +3 more
doaj   +1 more source

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

open access: yesBrazilian 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

Linguistic pitch analysis using functional principal component mixed effect models [PDF]

open access: yes, 2009
Fundamental frequency (F0, broadly 'pitch') is an integral part of spoken human language; however, a comprehensive quantitative model for F0 can be a challenge to formulate owing to the large number of effects and interactions between effects that lie ...
Aston, John A. D.   +5 more
core   +1 more source

Paper-based RNA detection and multiplexed analysis for Ebola virus diagnostics

open access: yesScientific Reports, 2017
The most performing techniques enabling early diagnosis of infectious diseases rely on nucleic acid detection. Today, because of their high technicality and cost, nucleic acid amplification tests (NAAT) are of benefit only to a small fraction of ...
Laura Magro   +10 more
doaj   +1 more source

Temperature-dependent functional response of Nesidiocoris tenuis (Hemiptera: Miridae) to different densities of pupae of cotton whitefly, Bemisia tabaci (Hemiptera: Aleyrodidae)

open access: yesEuropean Journal of Entomology, 2017
The effect of temperature on the functional response of female adults of Nesidiocoris tenuis Reuter to different densities of Bemisia tabaci (Gennadius) pupae was assessed. Three constant temperatures (15, 25, and 35°C) and six prey densities (5, 10, 20,
Mohammad Ali ZIAEI MADBOUNI   +3 more
doaj   +1 more source

Optimal experimental design for predator–prey functional response experiments [PDF]

open access: yes, 2018
Functional response models are important in understanding predator–prey interactions. The development of functional response methodology has progressed from mechanistic models to more statistically motivated models that can account for variance and the ...
Papanikolaou, Nikos E.   +3 more
core   +2 more sources

Robust Classification of Functional and Quantitative Image Data Using Functional Mixed Models [PDF]

open access: yes, 2012
This paper describes how to perform classification of complex, high-dimensional functional data using the functional mixed model (FMM) framework. The FMM relates a functional response to a set of predictors through functional fixed and random effects ...
Morris, Jeffrey S.   +5 more
core   +1 more source

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