Results 11 to 20 of about 1,015,655 (285)

Proteinortho6: pseudo-reciprocal best alignment heuristic for graph-based detection of (co-)orthologs

open access: yesFrontiers in Bioinformatics, 2023
Proteinortho is a widely used tool to predict (co)-orthologous groups of genes for any set of species. It finds application in comparative and functional genomics, phylogenomics, and evolutionary reconstructions.
Paul Klemm   +6 more
doaj   +1 more source

Magnitude homology and path homology

open access: yesBulletin of the London Mathematical Society, 2022
version 3 (refined some proofs, added some figures, and fixed some typos. To appear in Bulletin of the London Mathematical Society)
openaire   +2 more sources

Infection and innate immune mechanism of goose astrovirus

open access: yesFrontiers in Microbiology, 2023
Goose astrovirus (GAstV, genus Avian Astrovirus, family Astrovirus) was first discovered in 2005, but was not considered as a pathogen of gosling gout until 2016.
Linhua Xu   +59 more
doaj   +1 more source

Rabinowitz Floer homology and symplectic homology [PDF]

open access: yes, 2009
The Rabinowitz-Floer homology groups $RFH_*(M,W)$ are associated to an exact embedding of a contact manifold $(M,\xi)$ into a symplectic manifold $(W,\omega)$. They depend only on the bounded component $V$ of $W\setminus M$.
Cieliebak, Kai   +2 more
core   +4 more sources

Localized homology

open access: yesComputational Geometry, 2007
The paper is focused on the so called localization problem which can be characterised as a determination of certain topological features within a space. While the topology, and especially the homology gives the information about the existence of the topological features and attributes, the information about their location cannot be directly known.
Afra Zomorodian, Gunnar E. Carlsson
openaire   +1 more source

Non-homologous functions of the AlkB homologs [PDF]

open access: yesJournal of Molecular Cell Biology, 2015
The DNA repair enzyme AlkB was identified in E. coli more than three decades ago. Since then, nine mammalian homologs, all members of the superfamily of alpha-ketoglutarate and Fe(II)-dependent dioxygenases, have been identified (designated ALKBH1-8 and FTO). While E.
Rune, Ougland   +3 more
openaire   +2 more sources

On the Embryonic Development of the Nasal Turbinals and Their Homology in Bats

open access: yesFrontiers in Cell and Developmental Biology, 2021
Multiple corrugated cartilaginous structures are formed within the mammalian nasal capsule, eventually developing into turbinals. Due to its complex and derived morphology, the homologies of the bat nasal turbinals have been highly disputed and uncertain.
Kai Ito   +8 more
doaj   +1 more source

Genus two mutant knots with the same dimension in knot Floer and Khovanov homologies [PDF]

open access: yes, 2012
We exhibit an infinite family of knots with isomorphic knot Heegaard Floer homology. Each knot in this infinite family admits a nontrivial genus two mutant which shares the same total dimension in both knot Floer homology and Khovanov homology. Each knot
Allison H Moore   +2 more
core   +1 more source

Characterization of Gene Coding Fusion Protein of Newcastle Disease Virus Infected in Native Chicken in Surabaya

open access: yesJurnal Medik Veteriner, 2022
This study aimed to discover the homology of nucleotide sequence, homology percentage, and those relations phylogenetic of protein Fusion (F) gene coding of Newcastle disease in domestic chicken (Gallus gallus domesticus) in Surabaya using some ...
Maha Kirana   +3 more
doaj   +1 more source

Functoriality and duality in Morse-Conley-Floer homology [PDF]

open access: yes, 2014
In~\cite{rotvandervorst} a homology theory --Morse-Conley-Floer homology-- for isolated invariant sets of arbitrary flows on finite dimensional manifolds is developed. In this paper we investigate functoriality and duality of this homology theory.
Rot, T. O., Vandervorst, R. C. A. M.
core   +2 more sources

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