Results 21 to 30 of about 44,698 (271)
Major Reorganization of Chromosome Conformation During Muscle Development in Pig
Frontiers in Genetics, 2021 The spatial organization of the genome in the nucleus plays a crucial role in eukaryotic cell functions, yet little is known about chromatin structure variations during late fetal development in mammals.
Maria Marti-Marimon +7 more
doaj +1 more source
Variable grouping in multivariate time series via correlation [PDF]
, 2001 The decomposition of high-dimensional multivariate time series (MTS) into a number of low-dimensional MTS is a useful but challenging task because the number of possible dependencies between variables is likely to be huge.
Liu, X, Swift, S, Tucker, A
core +1 more source
Spatial ordering of chromosomes enhances the fidelity of chromosome partitioning in cyanobacteria [PDF]
Proceedings of the National Academy of Sciences, 2012 Many cyanobacteria have been shown to harbor multiple chromosome copies per cell, yet little is known about the organization, replication, and segregation of these chromosomes. Here, we visualize individual chromosomes in the cyanobacterium Synechococcus elongatus via time-lapse fluorescence microscopy. We find that
Isha H, Jain +2 more
openaire +2 more sources
A novel mutation of X‐linked recessive deafness gene POU3F4 in a boy with congenital deafness
Laryngoscope Investigative Otolaryngology, 2022 Purpose To report an interstitial deletion of Xq21.1 in chromosome X in a boy with congenital deafness. Methods The proband underwent a thorough physical examination and a detailed audiological and temporal bone computed tomography (CT) scan.
Rong Yu +3 more
doaj +1 more source
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 +30 more
core +2 more sources
Redefining bacterial origins of replication as centralized information processors
Frontiers in Microbiology, 2015 In this review we stress the differences between eukaryotes and bacteria with respect to their different cell cycles, replication mechanisms and genome organizations.
Gregory eMarczynski +2 more
doaj +1 more source
Dynamic nature of SecA and its associated proteins in Escherichia coli.
Frontiers in Microbiology, 2015 Mechanical properties such as physical constraint and pushing of chromosomes are thought to be important for chromosome segregation in Escherichia coli and it could be mediated by a hypothetical molecular tether.
Shun eAdachi +4 more
doaj +1 more source
eLife, 2021 ParABS partition systems, comprising the centromere-like DNA sequence parS, the parS-binding ParB-CTPase, and the nucleoid-binding ParA-ATPase, ensure faithful segregation of bacterial chromosomes and low-copy-number plasmids.
James A Taylor +4 more
doaj +1 more source
Class decomposition for GA-based classifier agents – A Pitt approach [PDF]
, 2004 Incremental learning has been widely addressed in the machine learning literature to cope with learning tasks where the learning environment is ever changing or training samples become available over time. However, most research work explores incremental
Guan, SU, Zhu, F
core +1 more source
Diverse Partners of the Partitioning ParB Protein in Pseudomonas aeruginosa
Microbiology Spectrum, 2023 In the majority of bacterial species, the tripartite ParAB-parS system, composed of an ATPase (ParA), a DNA-binding protein (ParB), and its target parS sequence(s), assists in the chromosome partitioning.
Adam Kawalek +7 more
doaj +1 more source