Results 1 to 10 of about 33,036 (246)

Development and field evaluation of PCR assays based on minimum length Bm86 cDNA fragments required for Rhipicephalus and Hyalomma tick species delineation [PDF]

open access: yesFrontiers in Veterinary Science, 2023
IntroductionHyalomma and Rhipicephalus ticks are important genera that can transmit diseases to both animals and humans, including Crimean-Congo hemorrhagic fever, tick-borne encephalitis, and several types of spotted fever.
Sayed Zamiti   +5 more
doaj   +4 more sources

Rapid Bacterial Species Delineation Based on Parameters Derived From Genome Numerical Representations [PDF]

open access: yesComputational and Structural Biotechnology Journal, 2019
Species delineation based on bacterial genomes is an essential part of the research of prokaryotes. In silico genome-to-genome comparison methods are computationally demanding, but much less tedious and error prone than the wet-lab methods. In this paper,
Denisa Maderankova   +4 more
doaj   +4 more sources

Genomic delineation and description of species and within-species lineages in the genus Pantoea

open access: yesFrontiers in Microbiology, 2023
As the name of the genus Pantoea (“of all sorts and sources”) suggests, this genus includes bacteria with a wide range of provenances, including plants, animals, soils, components of the water cycle, and humans.
Katherine C. Crosby   +15 more
doaj   +6 more sources

A completeness-independent method for pre-selection of closely related genomes for species delineation in prokaryotes [PDF]

open access: yesBMC Genomics, 2020
Background Whole-genome approaches are widely preferred for species delineation in prokaryotes. However, these methods require pairwise alignments and calculations at the whole-genome level and thus are computationally intensive. To address this problem,
Yizhuang Zhou   +4 more
doaj   +2 more sources

DNA barcodes analyses provide insights into species delineation and possible cryptic species in Amentotaxus (Taxaceae) [PDF]

open access: yesBMC Plant Biology
Background Accurate species identification and species delineation is crucial for biodiversity conservation and biological research. DNA barcoding is an efficient tool for species identification and delineation, especially when using next-generation DNA ...
Dan Li   +8 more
doaj   +2 more sources

TaxaScope: a container-native, visualization-centric workstation for genome-based bacterial taxonomy [PDF]

open access: yesFrontiers in Microbiology
IntroductionGenome-based bacterial taxonomy requires standardized and reproducible analytical workflows for species delineation and phylogenomic placement; however, the practical deployment of these workflows remains a significant barrier for ...
Yuxin Peng   +8 more
doaj   +2 more sources

A Neuro-Symbolic Framework for Tree Crown Delineation and Tree Species Classification

open access: yesRemote Sensing
Neuro-symbolic models combine deep learning and symbolic reasoning to produce better-performing hybrids. Not only do neuro-symbolic models perform better, but they also deal better with data scarcity, enable the direct incorporation of high-level domain ...
Ira Harmon   +4 more
doaj   +3 more sources

Only One Percent of Important Shark and Ray Areas in the Western Indian Ocean Are Fully Protected From Fishing Pressure [PDF]

open access: yesEcology and Evolution
The Western Indian Ocean (WIO) is known for its high diversity of chondrichthyans (sharks, rays, and chimaeras). However, intense fishing pressure has led to severe population declines and local extinctions of several species. The Important Shark and Ray
Jesse E. M. Cochran   +132 more
doaj   +2 more sources

Eight in One: Hidden Diversity of the Bagrid Catfish Tachysurus albomarginatus s.l. (Rendhal, 1928) Widespread in Lowlands of South China

open access: yesFrontiers in Genetics, 2021
There is increasing evidence that species diversity is underestimated in the current taxonomy of widespread freshwater fishes. The bagrid species T. albomarginatus s.l. is mainly distributed in the lowlands of South China, as currently identified.
Wei-Han Shao   +3 more
doaj   +1 more source

Otolith Morphometric and Shape Distinction of Three Redfin Species under the Genus Decapterus (Teleostei: Carangidae) from Sulu Sea, Philippines

open access: yesFishes, 2023
Otoliths are paired calcified structures in the inner ear of teleosts that function in hearing and balance. In this study, the use of otolith morphometrics and shape analysis were explored to delineate the redfin species under the genus Decapterus from ...
Christian James C. Morales   +6 more
doaj   +1 more source

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