Results 211 to 220 of about 55,449 (231)

Genetic diversity, population structure and quality-trait associations in Blumea balsamifera revealed by EST-SSR markers. [PDF]

PLoS One
Huang M, Li X, Chen Z, Wang D, Wang K, Hu X, Chen X, Guan L, Zhang H, Pang Y, Yu F.   +10 more
europepmc   +1 more source

Population Genetic Structure of Historic Olives (<i>Olea europaea</i> subsp. <i>europaea</i>) from Jordan. [PDF]

Int J Mol Sci
Alsakarneh N, Kayed AA, Hammouh F, Alkhatatbeh HA, Qutob MS, Alkharabsheh B, Obeidat WM, Ateyyeh A, Sadder MT.   +8 more
europepmc   +1 more source

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GPU‐UPGMA: high‐performance computing for UPGMA algorithm based on graphics processing units

Concurrency and Computation: Practice and Experience, 2014
SummaryConstructing phylogenetic trees is of priority concern in computational biology, especially for developing biological taxonomies. As a conventional means of constructing phylogenetic trees, unweighted pair group method with arithmetic (UPGMA) is also an extensively adopted heuristic algorithm for constructing ultrametric trees (UT). Although the
Yu‐Shiang Lin, Chun‐Yuan Lin, Che‐Lun Hung, Yeh‐Ching Chung, Kual‐Zheng Lee   +4 more
openaire   +1 more source

Efficient parallel UPGMA algorithm based on multiple GPUs

2016 IEEE International Conference on Bioinformatics and Biomedicine (BIBM), 2016
A phylogenetic tree is used to present the evolutionary relationships among the interesting biological species based on the similarities in their genetic sequences. The UPGMA is one of the popular algorithms to construct a phylogenetic tree according to the distance matrix created by the pairwise distances among taxa.
Che-Lun Hung, Chun-Yuan Lin, null Fu-Che Wu, null Yu-Wei Chan   +3 more
openaire   +1 more source

Optimal implementations of UPGMA and other common clustering algorithms

Information Processing Letters, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gronau, Ilan, Moran, Shlomo
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Parallel UPGMA Algorithm on Graphics Processing Units Using CUDA

2012 IEEE 14th International Conference on High Performance Computing and Communication & 2012 IEEE 9th International Conference on Embedded Software and Systems, 2012
The construction of phylogenetic trees is important for the computational biology, especially for the development of biological taxonomies. UPGMA is one of the most popular heuristic algorithms for constructing ultrametric trees (UT). Although the UT constructed by the UPGMA often is not a true tree unless the molecular clock assumption holds, the UT ...
Yu-Rong Chen, Che Lun Hung, Yu-Shiang Lin, Chun-Yuan Lin, Tien-Lin Lee, Kual-Zheng Lee   +5 more
openaire   +1 more source

Accelerating phylogenetics computing on the desktop: experiments with executing UPGMA in programmable logic

The 26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2005
Having greater computational power on the desktop for processing taxa data sets has been a dream of biologists/statisticians involved in phylogenetics data analysis. Many existing algorithms have been highly optimized-one example being Felsenstein's PHYLIP code, written in C, for UPGMA and neighbor joining algorithms.
J P, Davis, S, Akella, P H, Waddell
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Differences between ward's and UPGMA methods of cluster analysis: Implications for school psychology

Journal of School Psychology, 1988
Abstract This investigation compares the efficacy of two methods of cluster analysis, the unweighted pair-groups method using arithmetic averages (UPGMA) and Ward's method. Two hundred students who were referred by their classroom teachers for psychological evaluations were grouped together on the basis of measures of intelligence, achievement, and ...
Robert L. Hale, Donna Dougherty
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Clusterization of P450 Superfamily Using the Objective Pair Alignment Method and the UPGMA Program

Journal of Molecular Modeling, 1998
DNA translation to the protein sequences determines the common usage of gene name as the enzyme identifier. The previously constructed single-family-member phylogenetic trees are produced by the pair alignment. The alignments strictly depend upon the user-defined parameters and algorithmic peculiarities, such as but not limited to: homology matrix ...
Alexander I. Archakov, Andrey V. Lisitsa, Victor G. Zgoda, Marina S. Ivanova, Luc Koymans   +4 more
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