Not exact matches
This included a strongly supported
clade (100 %
BS on most branches) that comprised the three groups
of vocal learners (parrots, songbirds, and hummingbirds) and most
of the nonpredatory core landbirds, a monophyletic
clade of diurnal birds
of prey and seriemas (albeit with low 40 %
BS), and a monophyletic
clade of all aquatic and semiaquatic species
of Passerea and Columbea (also with low 20 %
BS)(Fig. 4D).
Within core landbirds, we found 100 %
BS for a previously more weakly supported
clade (Australaves) containing seriemas (historically placed in Gruiformes), falcons (historically grouped with other diurnal birds
of prey), parrots (historically difficult to place), and Passeriformes and a sister
clade (Afroaves) containing Accipitrimorphae birds
of prey, owls, mousebirds, woodpeckers, and bee eaters, among others (Fig. 1)(8, 17, 26, 29, 60).
Blue - green signifies the monophyly
of a
clade, and shades show the level
of its
BS (0 to 100 %).
There were only local shifts
of five
clades, nearly all on lower - support (< 100 %
BS) branches
of the ExaML and MP - EST * TENTs (Fig. 3, A and
B).
Using mutation rates as a molecular clock, the authors determined that the ancestor
of clade A jumped from a bovine host to humans between 1894 and 1977 and
clade B made the jump between 1938 and 1966.
Transferable vancomycin resistance in
clade B commensal - type Enterococcus faecium — François Lebreton — Journal
of Antimicrobial Chemotherapy
ENVELOPE PLASMID: Bal.26 Tier: 1
Clade:
B Country
of origin: USA Fiebig Stage: VI Mode
of Transmission: Accession number: Pending
ENVELOPE PLASMID: Bx08.16 Tier: 1
Clade:
B Country
of origin: France Fiebig Stage: VI Mode
of Transmission: - Accession number: GQ855765
Envelope Plasmid: QH0692.42, Tier: 2,
Clade:
B, Country
of origin: Trinidad, Fiebig Stage: V, Mode
of Transmission: F - M, Accession number: AY835439
Envelope Plasmid: TRO.11, Tier: 2,
Clade:
B, Country
of origin: Italy, Fiebig Stage: IIII, Mode
of Transmission: M - M, Accession number: AY835445
Envelope Plasmid: AC10.0.29, Tier: 2,
Clade:
B, Country
of origin: USA, Fiebig Stage: III, Mode
of Transmission: M - M, Accession number: AY835446
Envelope Plasmid: SC422661.8, Tier: 2,
Clade:
B, Country
of origin: Trinidad, Fiebig Stage: IV, Mode
of Transmission: F - M, Accession number: AY835441
Recombinant gp140 envelope protein from the HIV - 1
clade C /
B» strain CN97001 (clone CN54); the envelope protein is
of clade C origin, accession number AF286226, terminating at ALDSWKN.
Because the polyT repeat is reported as the key variant to define TOMM40
clades A and
B, 12 we used this marker and APOE isoform information to perform analyses based on phylogenetic groups as described by Roses et al. 12 Haplotype phase was estimated using PHASE software.22 The phylogeny, which represents the evolutionary relatedness
of the haploytpes, was estimated using neighbor - joining with 10 000 bootstrapping replicates in the CLC DNA workbench (CLC bio, Aarhus, Denmark)(Supplemental Figure 3; http://neuroscienceresearch.wustl.edu/Pages/cruchaga2011.aspx).
Association
of APOE 3 — TOMM40
clade A and
B haplotypes with case - control status was performed using a Fisher exact test.
Different strains or «
clades»
of the virus are recognised, and their prevalence varies internationally, with subtype A being the most common in the UK and Ireland, and subtype
B being more common in the United States.
Glacial climatic fluctuations caused habitat changes, including the appearance
of continental ice sheets as far south as Washington State [37], that may have caused range shifts in locally adapted gray fox populations, with foxes with
clade B haplotypes existing as far south as southern California.
Our estimates
of divergence suggest that
clades A and
B diverged approximately 22,900 years ago (95 % Highest Posterior Density [HPD]: 35,300 — 13,500).