Single-domain parvulins constitute a specific marker for recently proposed deep-branching archaeal subgroups [0.03%]
单结构城的parvulins是近期提出的深分支古菌亚群的特定标志物
Christoph Lederer,Dominik Heider,Johannes van den Boom et al.
Christoph Lederer et al.
Peptidyl-prolyl cis/trans isomerases (PPIases) are enzymes assisting protein folding and protein quality control in organisms of all kingdoms of life. In contrast to the other sub-classes of PPIases, the cyclophilins and the FK-506 binding ...
A new support measure to quantify the impact of local optima in phylogenetic analyses [0.03%]
一种新的支持度量方法用于量化局部最优解在系统发育分析中的影响
Grant Brammer,Seung-Jin Sul,Tiffani L Williams
Grant Brammer
Phylogentic analyses are often incorrectly assumed to have stabilized to a single optimum. However, a set of trees from a phylogenetic analysis may contain multiple distinct local optima with each optimum providing different levels of suppo...
Xingqin Qi,Qin Wu,Yusen Zhang et al.
Xingqin Qi et al.
Determination of sequence similarity is one of the major steps in computational phylogenetic studies. As we know, during evolutionary history, not only DNA mutations for individual nucleotide but also subsequent rearrangements occurred. It ...
Profiles and majority voting-based ensemble method for protein secondary structure prediction [0.03%]
基于多数投票的集成方法对蛋白质二级结构进行预测
Hafida Bouziane,Belhadri Messabih,Abdallah Chouarfia
Hafida Bouziane
Machine learning techniques have been widely applied to solve the problem of predicting protein secondary structure from the amino acid sequence. They have gained substantial success in this research area. Many methods have been used includ...
IONS: Identification of Orthologs by Neighborhood and Similarity-an Automated Method to Identify Orthologs in Chromosomal Regions of Common Evolutionary Ancestry and its Application to Hemiascomycetous Yeasts [0.03%]
离子：通过相似性和自动识别同源染色体区域的进化祖先的方法及其在半子囊菌酵母中的应用识别邻居
Marie-Line Seret,Philippe V Baret
Marie-Line Seret
Comparative sequence analysis is widely used to infer gene function and study genome evolution and requires proper ortholog identification across different genomes. We have developed a program for the Identification of Orthologs in one-to-o...
Kary A C S Ocaña,Alberto M R Dávila
Kary A C S Ocaña
We have developed a semi-automatic methodology to reconstruct the phylogenetic species tree in Protozoa, integrating different phylogenetic algorithms and programs, and demonstrating the utility of a supermatrix approach to construct phylog...
Zi-Zhang Sheng,Yu-Qi Zhao,Jing-Fei Huang
Zi-Zhang Sheng
The BRCT domain (BRCA1 C-terminal domain) is an important signaling and protein targeting motif in the DNA damage response system. The BRCT domain, which mainly occurs as a singleton (single BRCT) or tandem pair (double BRCT), contains a ph...
Three-Dimensional Structure of Arabidopsis thaliana Lipase Predicted by Homology Modeling Method [0.03%]
拟南芥脂酶同源建模三维结构预测分析
Abdelmonaem Messaoudi,Hatem Belguith,Jeannette Ben Hamida
Abdelmonaem Messaoudi
Triacylglycerol lipases have been thoroughly characterized in mammals and microorganisms. By contrast, very little is known about plant lipases. In this investigation, a homology model of Arabidopsis thaliana lipase (NP_179126) was construc...
The Rv3799-Rv3807 gene cluster in Mycobacterium tuberculosis genome corresponds to the 'Ancient Conserved Region' in CMN mycolyltransferases [0.03%]
结核分枝杆菌Rv3799-Rv3807基因簇对应CMN岩藻糖基转移酶的“古老保守区域”
Hemalatha G Ramulu,Adindla Swathi,Lalitha Guruprasad
Hemalatha G Ramulu
We have identified based on gene cluster analysis that the genes between Rv3799-Rv3807 in M. tuberculosis have orthologs in Corynebacteria, Mycobacteria and Nocardia (CMN) genomes. Therefore, this gene cluster possibly corresponds to the 'A...
John P Huelsenbeck,Peter Andolfatto,Edna T Huelsenbeck
John P Huelsenbeck
Structurama is a program for inferring population structure. Specifically, the program calculates the posterior probability of assigning individuals to different populations. The program takes as input a file containing the allelic informat...