Results 71 to 80 of about 31,400 (316)

ProbCD: enrichment analysis accounting for categorization uncertainty [PDF]

, 2007
As in many other areas of science, systems biology makes extensive use of statistical association and significance estimates in contingency tables, a type of categorical data analysis known in this field as enrichment (also over-representation or ...
A Lewin, A Vinayagam, B Engelhardt, C Andersson, C Jones, D Martin, E Levy, I Rivals, Ilya Shmulevich, J Goeman, L Goodman, M Aubry, P Shannon, R Fisher, R Sealfon, R Vencio, Ricardo ZN Vêncio, S Carroll, S Maere, T Joshi, W Zhang, W Zhang, Z Jiang   +22 more
core   +5 more sources

Hepatica transsilvanica Fuss (Ranunculaceae) is an Allotetraploid Relict of the Tertiary Flora in Europe – Molecular Phylogenetic Evidence

Acta Societatis Botanicorum Poloniae, 2020
The Hepatica section Angulosa consists of mainly tetraploid (2n = 28) species that are distributed disjunctly throughout Eurasia. Karyological evidence proves the hybrid origin of the polyploid species of this section. Hepatica transsilvanica is a member
Levente Laczkó, Gábor Sramkó
doaj   +1 more source

Human brain evolution and the "Neuroevolutionary Time-depth Principle:" Implications for the Reclassification of fear-circuitry-related traits in DSM-V and for studying resilience to warzone-related posttraumatic stress disorder. [PDF]

, 2006
The DSM-III, DSM-IV, DSM-IV-TR and ICD-10 have judiciously minimized discussion of etiologies to distance clinical psychiatry from Freudian psychoanalysis.
Bracha, Dr. H. Stefan
core   +1 more source

A zoogeographic model for the evolution of diversity and endemism in Madagascar

Ecography, EarlyView.
The delineation of zoogeographic regions is essential for understanding the evolution of biodiversity. Madagascar, characterized by high levels of endemism and habitat diversity, presents unique challenges and opportunities for such studies. Traditional global zoogeographic classifications, largely based on vertebrates, may overlook finer‐scale ...
Gabriela P. Camacho, Ana Carolina Loss, Brian L. Fisher, Bonnie B. Blaimer   +3 more
wiley   +1 more source

A Phylogenomic Backbone for Gastropod Molluscs

Systematic Biology, 2022
AbstractGastropods have survived several mass extinctions during their evolutionary history resulting in extraordinary diversity in morphology, ecology, and developmental modes, which complicate the reconstruction of a robust phylogeny. Currently, gastropods are divided into six subclasses: Caenogastropoda, Heterobranchia, Neomphaliones, Neritimorpha ...
Juan E Uribe, Vanessa L González, Iker Irisarri, Yasunori Kano, David G Herbert, Ellen E Strong, M G Harasewych   +6 more
openaire   +4 more sources

Contamination in Reference Sequence Databases: Time for Divide-and-Rule Tactics

Frontiers in Microbiology, 2021
Contaminating sequences in public genome databases is a pervasive issue with potentially far-reaching consequences. This problem has attracted much attention in the recent literature and many different tools are now available to detect contaminants ...
Valérian Lupo, Valérian Lupo, Mick Van Vlierberghe, Hervé Vanderschuren, Frédéric Kerff, Denis Baurain, Luc Cornet, Luc Cornet   +7 more
doaj   +1 more source

Gene Function Classification Using Bayesian Models with Hierarchy-Based Priors [PDF]

, 2006
We investigate the application of hierarchical classification schemes to the annotation of gene function based on several characteristics of protein sequences including phylogenic descriptors, sequence based attributes, and predicted secondary structure.
A Clare, A McCallum, AS Weigend, B Rost, B Schoikowski, B Shahbaba, Babak Shahbaba, BE Engelhardt, D Koller, EM Marcotte, FR Blattner, H Blockeel, I Tsochantaridis, IUBMB, J DeRisi, J Fox, J Goodman, J Struyf, J Zhang, JA Eisen, JR Guest, K Sjölander, L Cai, L Dehaspe, M Brown, M Deng, M Deng, M Eisen, M Riley, M Riley, N Cesa-Bianchi, O Dekel, P Pavlidis, R Caruana, R Eisner, Radford M Neal, RD King, RD King, RM Neal, RM Neal, RM Neal, S Rison, S Sattath, S Spiro, SF Altschul, ST Dumais, WR Pearson, Z Barutcuoglu   +47 more
core   +4 more sources

De Novo Whole Genome Assemblies of Unusual Case‐Making Caddisflies (Trichoptera) Highlight Genomic Convergence in the Composition of the Major Silk Gene (h‐fibroin)

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
The major silk gene, h‐fibroin, was annotated in high‐quality genomes of two unusual case‐making Trichoptera. H‐Fibroin of Limnocentropus insolitus shows a similar amino acid composition to other case‐making species, while the amino acid composition of h‐fibroin of Phryganopsyche brunnea resembles that of retreat‐making species.
Xiling Deng, Steffen U. Pauls, Ryoichi B. Kuranishi, Paul B. Frandsen, Jacqueline Heckenhauer   +4 more
wiley   +1 more source

Algebraic tools in phylogenomics.

, 2023
En aquesta tesi interdisciplinar desenvolupem eines algebraiques per a problemes en filogenètica i genòmica. Per estudiar l'evolució molecular de les espècies sovint s'usen models evolutius estocàstics. L'evolució es representa en un arbre (anomenat filogenètic) on les espècies actuals corresponen a fulles de l'arbre i els nodes interiors ...
openaire   +4 more sources

Integrated Analysis of Metabolome and Transcriptome Reveals the Difference in Flavonoid Biosynthesis between the Red- and White-Sarcocarp Pomelo Fruits

Metabolites, 2022
Flavonoids are bioactive secondary metabolites that play multiple roles in plants. However, studies on the flavonoid accumulation of the pomelo fruit are rare.
Chenxu Zhao, Jiajia Wang, Yuxia Li, Lei Zhang, Ghazala Nawaz, Shaoyuan Wu, Tao Xu   +6 more
doaj   +1 more source