Results 41 to 50 of about 44,353 (314)

Evidence for a DNA-relay mechanism in ParABS-mediated chromosome segregation

eLife, 2014
The widely conserved ParABS system plays a major role in bacterial chromosome segregation. How the components of this system work together to generate translocation force and directional motion remains uncertain.
Hoong Chuin Lim, Ivan Vladimirovich Surovtsev, Bruno Gabriel Beltran, Fang Huang, Jörg Bewersdorf, Christine Jacobs-Wagner   +5 more
doaj   +1 more source

Subsampling Technique to Estimate Variance Component for UK-Biobank Traits

Frontiers in Genetics, 2021
The estimation of heritability has been an important question in statistical genetics. Due to the clear mathematical properties, the modified Haseman–Elston regression has been found a bridge that connects and develops various parallel heritability ...
Ting Xu, Guo-An Qi, Jun Zhu, Hai-Ming Xu, Guo-Bo Chen, Guo-Bo Chen   +5 more
doaj   +1 more source

The extrusion-capture model for chromosome partitioning in bacteria [PDF]

Genes & Development, 2001
Successful cellular reproduction requires accurate duplication and partitioning (segregation) of the genome. Failure to correctly partition the sister genomes results in aneuploidy. The consequences of these errors range from loss of normal cellular function (e.g., the loss of normal growth controls in tumor cells) to cell death.
K P, Lemon, A D, Grossman
openaire   +2 more sources

Kinetics of large-scale chromosomal movement during asymmetric cell division in Escherichia coli. [PDF]

PLoS Genetics, 2017
Coordination between cell division and chromosome replication is essential for a cell to produce viable progeny. In the commonly accepted view, Escherichia coli realize this coordination via the accurate positioning of its cell division apparatus ...
Jaana Männik, Matthew W Bailey, Jordan C O'Neill, Jaan Männik   +3 more
doaj   +1 more source

Accounting for heteroscedasticity and censoring in chromosome partitioning analyses [PDF]

Evolution Letters, 2018
AbstractA fundamental assumption in quantitative genetics is that traits are controlled by many loci of small effect. Using genomic data, this assumption can be tested using chromosome partitioning analyses, where the proportion of genetic variance for a trait explained by each chromosome (h2c), is regressed on its size.
Petri Kemppainen, Arild Husby
openaire   +4 more sources

New stopping criteria for segmenting DNA sequences [PDF]

, 2001
We propose a solution on the stopping criterion in segmenting inhomogeneous DNA sequences with complex statistical patterns. This new stopping criterion is based on Bayesian Information Criterion (BIC) in the model selection framework. When this stopping
A. Audit, A. E. Raftery, A. W. F. Edwards, B. James, C. K. Peng, F. R. Blattner, G. Bernardi, G. K. Zipf, G. Schwartz, H. Jeffreys, J. L. Oliver, J. Lin, J. V. Braum, K. P. Burnham, M. Johnson, M. V. Olson, P. Bernaola-Galván, P. Bernaola-Galván, P. Carpena, P. L. Krapivsky, R. F. Voss, R. Román-Roldán, S. Redney, V. E. Ramensky, W. Li, W. Li, W. Li, W. Li, W. Li, W. Li, Wentian Li   +30 more
core   +2 more sources

Identification and Characterization of a Bacterial Chromosome Partitioning Site [PDF]

Cell, 1998
We have identified a DNA site involved in chromosome partitioning in B. subtilis. This site was identified in vivo as the binding site for the chromosome partitioning protein Spo0J, a member of the ParB family of partitioning proteins. Spo0J is a site-specific DNA-binding protein that recognizes a 16 bp sequence found in spo0J. Allowing two mismatches,
Lin, Daniel Chi-Hong, Grossman, Alan Davis   +1 more
openaire   +3 more sources

Structural and functional partitioning of bread wheat chromosome 3B

Science, 2014
We produced a reference sequence of the 1-gigabase chromosome 3B of hexaploid bread wheat. By sequencing 8452 bacterial artificial chromosomes in pools, we assembled a sequence of 774 megabases carrying 5326 protein-coding genes, 1938 pseudogenes, and 85% of transposable elements.
Choulet, Frédéric, Alberti, Adriana, Theil, Sébastien, Glover, Natasha Marie, Barbe, Valérie, Daron, Josquin, Pingault, Lise, Sourdille, Pierre, Couloux, Arnaud, Paux, Etienne, Leroy, Philippe, Mangenot, Sophie, Guilhot, Nicolas, Le Gouis, Jacques, Balfourier, Francois, Alaux, Michael, Jamilloux, Veronique, Julie, Poulain, Durand, Céline, Bellec, Arnaud, Gaspin, Christine, Šafář, Jan, Doležel, Jaroslav, Rogers, Jane, Vandepoele, Klaas, Aury, Jean-Marc, Mayer, Klaus, Berges, Helene, Quesneville, Hadi, Wincker, Patrick, Feuillet, Catherine   +30 more
openaire   +8 more sources

Temporal fuzzy association rule mining with 2-tuple linguistic representation [PDF]

, 2012
This paper reports on an approach that contributes towards the problem of discovering fuzzy association rules that exhibit a temporal pattern. The novel application of the 2-tuple linguistic representation identifies fuzzy association rules in a temporal
Ahmadi, Samad, Gongora, Mario A., Hopgood, Adrian A., Matthews, Stephen G.   +3 more
core   +3 more sources

Genetic Algorithm-Based Online-Partitioning BranchyNet for Accelerating Edge Inference

Sensors, 2023
In order to effectively apply BranchyNet, a DNN with multiple early-exit branches, in edge intelligent applications, one way is to divide and distribute the inference task of a BranchyNet into a group of robots, drones, vehicles, and other intelligent ...
Jun Na, Handuo Zhang, Jiaxin Lian, Bin Zhang   +3 more
doaj   +1 more source