Results 71 to 80 of about 47,758 (285)

Maximum Parsimony strict consensus tree of the combined nuclear dataset

open access: yes, 2015
Maximum Parsimony strict consensus tree of the combined nuclear ...
Bateman, Richard M.   +9 more
core   +1 more source

Stress History Establishes a Transient Tolerant State That Shapes Antibiotic Survival Upon Resuscitation

open access: yesAdvanced Science, EarlyView.
High‐throughput single‐cell analysis of resuscitating bacteria reveals a starvation‐history‐dependent transiently tolerant subpopulation that survives β$\beta$‐lactam exposure by temporarily reducing growth. Distinct from classical persisters, these actively growing yet dynamically modulated cells dominate survival across clinically relevant antibiotic
Kieran Abbott   +5 more
wiley   +1 more source

A Memetic Algorithm for Phylogenetic Reconstruction with Maximum Parsimony [PDF]

open access: yes, 2009
The Maximum Parsimony problem aims at reconstructing a phylogenetic tree from DNA, RNA or protein sequences while minimizing the number of evolutionary changes. Much work has been devoted by the research community to solve this NP-complete problem and many algorithms and techniques have been devised in order to find high quality solutions with ...
Jean-Michel Richer   +2 more
openaire   +2 more sources

Maximum Parsimony bootstrapping trees of the tribe-wide nrITS dataset

open access: yes, 2015
Maximum Parsimony bootstrapping trees of the tribe-wide nrITS ...
Bateman, Richard M.   +9 more
core   +1 more source

Large‐Scale Genomics Reveals Three‐Source Ancestry and Layered Adaptation to High Altitude in Tibetan Chickens

open access: yesAdvanced Science, EarlyView.
Whole‐genome analysis of 1,054 chickens reveals three ancestral sources (NWC, SYA, and SHF) with distinct temporal entry patterns into the Tibetan Plateau. Route‐specific selection scans, calibrated against a demographic null, suggest complementary functional enrichments—vascular homeostasis (NWC), calcium signaling and cardiac adaptation (SYA), and ...
Zongyi Zhao   +7 more
wiley   +1 more source

Survey of molecular phylogenetics

open access: yesPlant, Soil and Environment, 2007
Rapidly increasing amount of biological data necessarily requires techniques that would enable to extract the information hidden in the data. Methods of molecular phylogenetics are commonly used tools as well as objects of continuous research within many
M. Talianová
doaj   +1 more source

Astrocytic Phenotypic Switching in Posterior Piriform Cortex Orchestrates Bone Cancer Pain–Depression Comorbidity via Purinergic–Noradrenergic Signaling

open access: yesAdvanced Science, EarlyView.
Bone cancer pain and depression share a common origin: astrocytic A2‐to‐A1 transition in the posterior piriform cortex. This phenotypic shift disrupts the ATP–adenosine–A2AR–norepinephrine axis, simultaneously driving nociceptive and affective dysfunction.
Jiang‐Ping Liu   +14 more
wiley   +1 more source

Maximum Parsimony most-parsimonious trees of the combined nuclear dataset

open access: yes, 2015
Maximum Parsimony most-parsimonious trees of the combined nuclear ...
Bateman, Richard M.   +9 more
core   +1 more source

Unifying Composition and Process Design: A Heterogeneous Graph Neural Network for Discovering High‐Performance Cu Alloys

open access: yesAdvanced Science, EarlyView.
By overcoming the fixed‐path limitations of conventional machine learning, a heterogeneous graph neural network fundamentally reconstructs material data representation. Integrating variable processing sequences with intrinsic elemental features, this framework enables exploratory optimization across high‐dimensional spaces.
Jie Yin   +12 more
wiley   +1 more source

Revealing systematic affinities of some Alchemilla (Rosaceae) species in the flora of Mongolia based on molecular phylogenetic analyses

open access: yesMongolian Journal of Biological Sciences
The number of species in the genus Alchemilla fluctuates greatly, as many agamospermous microspecies have been described based on minor morphological differences.
Dashzeveg Nyambayar   +2 more
doaj   +1 more source

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