Results 151 to 160 of about 2,043,845 (347)

Manipulating Unisexual–Sexual Reproduction Transition to Engineer Genome‐Reconstructed Polyploids

open access: yesAdvanced Science, EarlyView.
This study developed an efficient approach to generate genome‐reconstructed polyploids involving unisexual gynogenetic Carassius gibelio, sexual C. auratus, and sexual C. cuvieri. The selected superior clone inherited gynogenesis ability of C. gibelio and herpesvirus resistance of wild C.
Meng Lu   +9 more
wiley   +1 more source

Consistency of the Neighbor-Net Algorithm

open access: yesAlgorithms for Molecular Biology, 2007
Background Neighbor-Net is a novel method for phylogenetic analysis that is currently being widely used in areas such as virology, bacteriology, and plant evolution.
Moulton Vincent   +2 more
doaj   +1 more source

ghost-tree: creating hybrid-gene phylogenetic trees for diversity analyses

open access: yesMicrobiome, 2016
Fungi play critical roles in many ecosystems, cause serious diseases in plants and animals, and pose significant threats to human health and structural integrity problems in built environments. While most fungal diversity remains unknown, the development
Jennifer T. Fouquier   +8 more
semanticscholar   +1 more source

Quorum Sensing Inhibits Type III‐A CRISPR‐Cas System Activity Through Repressing Positive Regulators SarA and ArcR in Staphylococcus Aureus

open access: yesAdvanced Science, EarlyView.
This study proposes a novel model illustrating how quorum sensing (QS) regulates the type III‐A CRISPR‐Cas system in Staphylococcus aureus. The QS regulator AgrA suppresses CRISPR‐Cas activity by downregulating the transcriptional regulators SarA and ArcR.
Yang Li   +6 more
wiley   +1 more source

Application of phylogenetic networks in evolutionary studies.

open access: yesMolecular biology and evolution, 2006
The evolutionary history of a set of taxa is usually represented by a phylogenetic tree, and this model has greatly facilitated the discussion and testing of hypotheses.
D. Huson, D. Bryant
semanticscholar   +1 more source

Genomic Insights into the Origin, High Fecundity and Environmental Adaptation of Hu Sheep

open access: yesAdvanced Science, EarlyView.
The Hu sheep diverged from the Small‐tailed Han sheep ≈1330 years ago, and subsequently migrated from northern to warm and humid southern regions. The genes BMPR1B, UNC5C, and GRID2 play a synergistic role in the superior reproductive traits of Hu sheep.
Zexuan Liu   +12 more
wiley   +1 more source

A randomisation test of the null hypothesis that two cladograms are sample estimates of a parametric phylogenetic tree [PDF]

open access: bronze, 1993
Allen G. Rodrigo   +3 more
openalex   +1 more source

SNPhylo: a pipeline to construct a phylogenetic tree from huge SNP data

open access: yesBMC Genomics, 2014
Phylogenetic trees are widely used for genetic and evolutionary studies in various organisms. Advanced sequencing technology has dramatically enriched data available for constructing phylogenetic trees based on single nucleotide polymorphisms (SNPs ...
Tae-Ho Lee   +4 more
semanticscholar   +1 more source

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