Sentences with phrase «in clade»

In the clade of red - light bioluminescent fishes (coined EPL clade), there are three species who have reverted back to the ancestral state of only using blue - light bioluminescence by the substitution at sites 253 and 292.

Genomic analyses of the rod opsin - coding gene by Kenaley et al. (2014) suggests enhanced perception of red wavelengths evolved once in a clade involving three genera: Aristomias, Malacosteus, and Pachystomias, all of which are capable of producing red - light bioluminescence.

Haplotypes in clade A included all individuals sampled in southern California, plus some haplotypes from northern California.

Prevalence of serotypes was stable prior to vaccination although there was an increase in the PMEN19 clone, serotype 5 ST289, in clade SC1 in 2010 suggesting a potential undetected local outbreak.

Central to this system is the independent recurrence of a pied colour - pattern in several species of the genus that stands in contrasts to the predominant all - black plumage in the clade.

Transferable vancomycin resistance in clade B commensal - type Enterococcus faecium — François Lebreton — Journal of Antimicrobial Chemotherapy

And he believes that, in the principal clade to which these birds belong, the behaviour evolved earlier than humans did — because the species in this clade separated genetically before humans emerged.

Habitual bipedal locomotion is a defining feature of modern humans compared with other primates, and the evolution of this behaviour in our clade would have had profound effects on the biologies of our fossil ancestors and relatives.

Dinosaurs are a large group of animals in the clade dinosauria.

Speciation had taken place four times as fast in clades where females mated with many males, his team reports in the 12 September Proceedings of the National Academy of Sciences.

Not exact matches

However, what is more likely is that Coutinho will start of the left of the front attacking three with Emre Can filling in the midfield role, ahead of fresh signing Alex Clade - Chamberlain who will be used more as a utility player than anything else in Europe.

Claded in a white «Agbada», Bello was accompanied by a tumultuous crowd to the office of INEC alongside political heavyweights in Kogi APC.

Barrister Solomon Dalong outfit is much more like that of a comrade as he wears a red beret and claded in a «Khaki» like clothing.

In fact, their taxonomic analysis displaces it from its alleged perch on the phylogenetic tree: «The Haarlem specimen is not a member of the Archaeopteryx clade,» says Rauhut, a paleontologist in the Department of Earth and Environmental Sciences at LMU who is also affiliated with the Bavarian State Collections for Paleontology and Geology in MunicIn fact, their taxonomic analysis displaces it from its alleged perch on the phylogenetic tree: «The Haarlem specimen is not a member of the Archaeopteryx clade,» says Rauhut, a paleontologist in the Department of Earth and Environmental Sciences at LMU who is also affiliated with the Bavarian State Collections for Paleontology and Geology in Municin the Department of Earth and Environmental Sciences at LMU who is also affiliated with the Bavarian State Collections for Paleontology and Geology in Municin Munich.

It was Harry Govier Seeley, a palaeontologist trained in Cambridge under the renowned geologist Adam Sedgwick, who determined that dinosaurs fell quite neatly into two distinct groupings, or clades; Saurischia or Ornithischia.

Most of the S. aureus found in monkeys were part of a clade, a group with common ancestors, which appeared to have resulted from a human - to - monkey transmission event that occurred 2,700 years ago.

Synchrotron scanning reveals amphibious ecomorphology in a new clade of bird - like dinosaurs.

The inclusion of Decennatherium in the sivathere - samothere clade would extend its timespan back to the early late Miocene and its range as far as the Iberian peninsula, making the clade one of the most successful and long - lived of all the giraffids.

The first unambiguous fossil from the botfly family adds to the few known fossils of a major clade of flies (Calyptratae), shedding light on their rapid radiation during the Cenozoic Era, according to a study published August 23, 2017 in the open - access journal PLOS ONE by Pierfilippo Cerrito from Sapienza Università di Roma, Italy, and colleagues.

This report of secondaries in a larger - bodied, derived, and clearly flightless member of a nonavian theropod clade represented by feathered relatives is a substantial contribution to our knowledge of the evolution of feathers.

Such deposits possess clear taphonomic biases toward small - bodied animals, limiting our knowledge regarding feather presence in larger members of feathered clades.

We identified a determinant of fitness in a foreign dominant (PR - 2B) DENV serotype 2 (DENV - 2) clade, which emerged during the 1994 epidemic in Puerto Rico and replaced an endemic (PR - 1) DENV - 2 clade.

While there are competing theories about where the Alvarezsaurid originated, the authors suggest that the discovery of an Alvarezsaurid at this site in Uzbekistan indicates that this group had an evolutionary history in Asia and provides evidence that this continent could have been where the clade originated.

Since then, studies have shown that clade D symbionts, in particular types D1 and D1a, are prevalent in a wide variety of corals that have survived extreme bleaching events.

This discovery challenges the fundamentals of echinoderm evolution with respect to end - Permian survival and sheds new light on the early evolution of the modern clades, in particular on Triassic ghost lineages of the crown - group look - alikes of the Paleozoic hangovers.

However, there has been much debate over when and how a human - like bipedal gait first emerged in the hominin clade, largely because of disagreements over how to indirectly infer biomechanics from skeletal morphologies.

The study, «A new clade of putative plankton - feeding sharks from the Upper Cretaceous of Russia and the United States,» is published in the September issue of the Journal of Vertebrate Paleontology.

«This suggested that multiple clades of the same lineage were circulating in the hospital at the same time.»

Genome sequencing also revealed that MRSA clades were dynamic in the ICU over the three - month period, with some clades more prevalent early in the study and others later.

The Bioko viruses cover the whole range of SIV genetic diversity, and each Bioko SIV clade is most closely related to viruses circulating in hosts of the same genus on the African mainland rather than to SIVs of other Bioko species.

Dr. Meng: Well, in the first place, I think that twist gives us an idea [of] that how much we don't know about Mesozoic mammals, because a new order means that's a major branch, a major [class] Clade, or major group, of mammal, which is quite different from others.

Results for different genomic partitions, methods, and data types are consistent with or contradict clades in our TENT ExaML, TENT MP - EST *, and exon - only trees and previous studies of morphology (15), DNA - DNA hybridization (24), mitochondrial genes (14), and nuclear genes (17).

The tree revealed the first divergence within extant Neoaves, resulting in two fully supported, reciprocally monophyletic sister clades that we named Passerea (after its most speciose group Passeriformes) and Columbea (after its most speciose group Columbiformes)(Fig. 1; see SM6 for rationale of clade names).

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).

HPAI A (H5N8) viruses cluster in the same haemagglutinin (HA) clade as A (H5N1) viruses from Asia and A (H5N6)-- which has caused severe disease in humans in China — so the possibility of transmission from birds to humans can not be completely ruled out.

Branch colors denote well - supported clades in this and other analyses.

Like the gene trees, there appeared to be a successive decrease in the percentage of indels that supported deeper branches of each major clade (Fig. 3A).

This third clade appears to have evolved starting with a single mutation in the genetic catalog, or genome, of the virus, said Stephen Gire of Harvard University and the Broad Institute in Cambridge, Mass..

The results show that one particular clade, or type of the virus, is dominant among patients in Sierra Leone, suggesting that two other clades that dominated early on in the outbreak have died out.

Although the CC97 strains from animals were quite genetically diverse, the human isolates cluster together in two tight, distinct «clades,» or relatedness groups, indicating that S. aureus CC97 in cattle crossed over into humans on two separate occasions.

This reveals a greater ecological diversity in an early mammaliaform clade at a more fundamental taxonomic level not only between major clades as previously thought.

It further shows that some docodontans had a diet with a substantial herbivorous component, distinctive from the faunivorous diets previously reported in other members of this clade.

Answering these questions in such an enormous clade of life is an important but daunting task for scientists.

The names of subclades and lineages defined for the Arctic - related, Asian and Cosmopolitan clades are detailed in S1 Table, with corresponding bootstrap values shown for major nodes.

The major clades of RABV are indicated in boxes.

The inclusion of 24 additional clade C samples19 in the phylogenetic analysis reveals the expected C1 and C2 split (100 % support) and that HXH, CTC, NGD and the Kartstein Cave dog share a common lineage with C1 dogs (Supplementary Fig. 8).

Our results also confirm that these two forms of hypocone are developmentally distinct and have evolved convergently in these two primate clades.

A review of the paleontological literature suggests that, in spite of the fact that homoplasy is rampant among mammalian clades with respect to the development of the hypocone, only among the notharctines do we find an alternative name for this cusp.

In combination with an age of 315 ± 34 thousand years (as determined by thermoluminescence dating) 3, this evidence makes Jebel Irhoud the oldest and richest African Middle Stone Age hominin site that documents early stages of the H. sapiens clade in which key features of modern morphology were establisheIn combination with an age of 315 ± 34 thousand years (as determined by thermoluminescence dating) 3, this evidence makes Jebel Irhoud the oldest and richest African Middle Stone Age hominin site that documents early stages of the H. sapiens clade in which key features of modern morphology were establishein which key features of modern morphology were established.

The American Naturalist editors have selected, for the 2016 Student Paper Award, «Diet Evolution and Clade Richness in Hexapoda: a Phylogenetic Study of Higher Taxa,» by James Rainford (student) and Peter Mayhew of University of York, England.