Results 61 to 70 of about 399,376 (307)

Identification and Functional Implications of the E5 Oncogene Polymorphisms of Human Papillomavirus Type 16

open access: yesTropical Medicine and Infectious Disease
The persistence of the human papillomavirus type 16 (HPV16) infection on the cervical epithelium contributes to the progression of cervical cancer. Studies have demonstrated that HPV16 genetic variants may be associated with different risks of developing
Antônio Humberto P. da Silva-Júnior   +10 more
doaj   +1 more source

What are the Laetiporus species present in southern South America?

open access: yesLilloa, 2022
The identity and phylogenetic relationships of Laetiporaceae taxa (Polyporales, Basidiomycota) remain poorly studied. In this work we carry out a multigene phylogenetic analysis to identify the Laetiporus species that grow in South America and move ...
Michelle Geraldine Campi   +7 more
doaj   +1 more source

BLADE‐ON‐PETIOLE Genes Enable Genetic Bottleneck Mitigation Through Cross‐Species Repurposing of Floral Persistence Traits

open access: yesAdvanced Science, EarlyView.
This study shows that BLADE‐ON‐PETIOLE (BOP) proteins regulate floral abscission and senescence in tomato by interacting with TFAM1 to form transcriptional condensates controlling the ARABIDOPSIS THALIANA HOMEOBOX GENE 1 (ATH1)‐mediated abscission pathway.
Nan Xiao   +7 more
wiley   +1 more source

The evolution of the vestibular apparatus in apes and humans

open access: yeseLife, 2020
Phylogenetic relationships among extinct hominoids (apes and humans) are controversial due to pervasive homoplasy and the incompleteness of the fossil record.
Alessandro Urciuoli   +6 more
doaj   +1 more source

Diversity Patterns of Domestic Herbivore Viruses in China Reveal Transmission Dynamics with Disease Management Implications

open access: yesAdvanced Science, EarlyView.
This study performs pan‐viromic profiling of 14,529 samples from 5,710 domestic herbivores across five Chinese provinces, establishing the DhCN‐Virome (1,085,360 viral metagenomes). It reveals species/sample‐specific viromic signatures and cross‐species transmission dynamics, aiding unified disease control.
Yue Sun   +19 more
wiley   +1 more source

Past and future of a century old Citrus tristeza virus collection: a California citrus germplasm tale. [PDF]

open access: yes, 2013
Citrus tristeza virus (CTV) isolates collected from citrus germplasm, dooryard and field trees in California from 1914 have been maintained in planta under quarantine in the Citrus Clonal Protection Program (CCPP), Riverside, California. This collection,
Georgios eVidalakis   +14 more
core   +2 more sources

Neuropeptide Evolution and the Analysis of Phylogenetic Relationships in Blattaria (Hexapoda)

open access: yesArthropod Systematics & Phylogeny, 2007
Mass spectrometric methods were used for the fi rst time to reveal the sequences of peptide orthologs from a large number of insects species, focussing on cockroaches. Sequence data of CAPA peptides (three periviscerokinins, pyrokinin) were obtained from single specimens, which led to the reconstruction of phylogenetic trees.
Predel,Reinhard, Roth,Steffen
openaire   +3 more sources

Multi‐Enzyme Mimetic Molybdenum Nitride Nanozymes Reshape Subgingival Microenvironment for Synergistic Periodontitis Therapy via ROS Regulation and Microbiome Remodeling

open access: yesAdvanced Science, EarlyView.
ABSTRACT Periodontitis, a chronic inflammatory disease initiated and sustained by plaque microorganisms and host immune response, remains an intractable oral disease and a leading cause of tooth loss worldwide. Traditional mechanical debridement and adjunctive antibiotic or antiseptic therapy often shows limited efficacy due to the complex anatomical ...
Weiyu Zhang   +12 more
wiley   +1 more source

Phylogenetic Relationships of Five Phallales Species Based on Mitochondrial Genome Analysis

open access: yesJournal of Fungi
Fungi of the Phallales order are globally distributed and are important in forest ecosystems, and many species have medicinal and edible value.
Yaping Wang   +5 more
doaj   +1 more source

AFLP analysis of genetic diversity and phylogenetic relationships of Brassica oleracea in Ireland

open access: yesComptes Rendus. Biologies, 2016
Brassica oleracea L. is one of the most economically important vegetable crop species of the genus Brassica L. This species is threatened in Ireland, without any prior reported genetic studies.
El-Esawi, Mohamed A.   +3 more
openaire   +5 more sources

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