نتایج جستجو برای: phylogenetic profiling

تعداد نتایج: 146007  

2000
Mark Donohue Tim Denham

Recent work on autosomal DNA genetic variation across Southeast Asia suggests that genetic diversity largely reflects Pleistocene colonization by modern humans, and was not influenced to any significant degree by major cultural and linguistic changes during the mid-to-late Holocene (roughly, from ~5,000 years ago to the present). These results seemingly show that the spread of Austronesian lang...

2000
Mark Donohue Tim Denham

Recent work on autosomal DNA genetic variation across Southeast Asia suggests that genetic diversity largely reflects Pleistocene colonization by modern humans, and was not influenced to any significant degree by major cultural and linguistic changes during the mid to late Holocene (roughly, from ~5,000 years ago to the present). These results seemingly show that the spread of Austronesian lang...

2000
Michael Thompson Edward Marcotte Matteo Pellegrini Todd Yeates David Eisenberg

Various methods have been developed for detecting functional couplings among proteins. These include recently developed computational techniques such as the protein phylogenetic profile method [1] and the Rosetta Stone method [2], as well as experimental techniques such as mRNA expression profiling [5]. Here, we present a general approach for quantitatively discriminating more informative funct...

2007
Pinghao Wang Bing Bing Zhou Monther Tarawneh Daniel Chu Chen Wang Albert Y. Zomaya Richard P. Brent

Extending the idea of our previous algorithm [17, 18] we developed a new sequential quartet-based phylogenetic tree construction method. This new algorithm reconstructs the phylogenetic tree iteratively by examining at each merge step every possible super-quartet which is formed by four subtrees instead of simple quartet in our previous algorithm. Because our new algorithm evaluates super-quart...

2011
Clio Der Sarkissian

................................................................................................... 10 Thesis declaration .................................................................................... 11 Acknowledgments ................................................................................... 12 General Introduction ..................................................................

2014
Ari J. S. Ferreira Rania Siam João C. Setubal Ahmed Moustafa Ahmed Sayed Felipe S. Chambergo Adam S. Dawe Mohamed A. Ghazy Hazem Sharaf Amged Ouf Intikhab Alam Alyaa M. Abdel-Haleem Heikki Lehvaslaiho Eman Ramadan André Antunes Ulrich Stingl John A. C. Archer Boris R. Jankovic Mitchell Sogin Vladimir B. Bajic Hamza El-Dorry

Metagenomics-based functional profiling analysis is an effective means of gaining deeper insight into the composition of marine microbial populations and developing a better understanding of the interplay between the functional genome content of microbial communities and abiotic factors. Here we present a comprehensive analysis of 24 datasets covering surface and depth-related environments at 1...

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