Results 11 to 20 of about 101,924 (212)
Insects, 2022 We studied 239 imagoes of 12 Parnassius species collected from the mountains of the Qinghai–Tibet Plateau (QTP) and its neighbouring areas in China.
Youjie Zhao +6 more
doaj +1 more source
Phylogenetic Networks as Circuits With Resistance Distance
Frontiers in Genetics, 2020 Phylogenetic networks are notoriously difficult to reconstruct. Here we suggest that it can be useful to view unknown genetic distance along edges in phylogenetic networks as analogous to unknown resistance in electric circuits. This resistance distance,
Stefan Forcey, Drew Scalzo
doaj +1 more source
Ecology and Evolution, 2021 The ergot diseases of agricultural and nonagricultural grasses are caused by the infection of Claviceps spp. (Hypocreales, Ascomycota) on florets, producing dark spur‐like sclerotia on spikes that are toxic to humans and animals, leading to detrimental ...
Miao Liu +5 more
doaj +1 more source
Frontiers in Plant Science, 2023 Plant specialization and pollination network structure play important roles in community assembly. Floral traits can mediate plant–pollinator interactions and thus have important impacts on nestedness and modularity of pollination network.
Ganju Xiang +7 more
doaj +1 more source
Frin: An Efficient Method for Representing Genome Evolutionary History
Frontiers in Genetics, 2019 Phylogenetic analysis is important in understanding the process of biological evolution, and phylogenetic trees are used to represent the evolutionary history.
Yan Hong, Juan Wang
doaj +1 more source
Rearrangement operations on unrooted phylogenetic networks
Theory and Applications of Graphs, 2019 Rearrangement operations transform a phylogenetic tree into another one and hence induce a metric on the space of phylogenetic trees. Popular operations for unrooted phylogenetic trees are NNI (nearest neighbour interchange), SPR (subtree prune and ...
Remie Janssen, Jonathan Klawitter
doaj +1 more source
TripNet: a method for constructing rooted phylogenetic networks from rooted triplets. [PDF]
PLoS ONE, 2014 The problem of constructing an optimal rooted phylogenetic network from an arbitrary set of rooted triplets is an NP-hard problem. In this paper, we present a heuristic algorithm called TripNet, which tries to construct a rooted phylogenetic network with
Hadi Poormohammadi +2 more
doaj +1 more source
Connectome topology of mammalian brains and its relationship to taxonomy and phylogeny
Frontiers in Neuroscience, 2023 Network models of anatomical connections allow for the extraction of quantitative features describing brain organization, and their comparison across brains from different species.
Joshua Faskowitz +13 more
doaj +1 more source
QS-Net: Reconstructing Phylogenetic Networks Based on Quartet and Sextet
Frontiers in Genetics, 2019 Phylogenetic networks are used to estimate evolutionary relationships among biological entities or taxa involving reticulate events such as horizontal gene transfer, hybridization, recombination, and reassortment.
Ming Tan +9 more
doaj +1 more source
Neisseria meningitidis Serogroup X ST-5799 (ST-22 complex) in Turkey: A unique pediatric case
Human Vaccines & Immunotherapeutics, 2018 Although outbreaks of Neisseria meningitidis serogroup X occured in a couple of African countries, a limited number of serogroup X meningococcal cases were reported in America and Europe as well as Turkey.
Gönül Tanır +8 more
doaj +1 more source