Results 31 to 40 of about 7,579,699 (309)

An Empirical Analysis Rejects the Hybrid Speciation Hypothesis of a Crucial Kiwifruit Species, Despite Genomic Evidence of Frequent Interspecific Gene Flow in the Genus

Frontiers in Genetics, 2020
Hybrid speciation is an important way to generate species diversity. In general, however, interspecific hybridization is easily confused with the formation of hybrid species.
Jie Yang, Weirui Fu, Haoming Xu, Zhiping Song, Wenju Zhang, Ji Yang, Yuguo Wang   +6 more
doaj   +1 more source

Assessing the Efficiency of Molecular Markers for the Species Identification of Gregarines Isolated from the Mealworm and Super Worm Midgut

Microorganisms, 2018
Protozoa, of the taxon Gregarinasina, are a heterogeneous group of Apicomplexa that includes ~1600 species. They are parasites of a large variety of both marine and terrestrial invertebrates, mainly annelids, arthropods and mollusks.
Chiara Nocciolini, Claudio Cucini, Chiara Leo, Valeria Francardi, Elena Dreassi, Antonio Carapelli   +5 more
doaj   +1 more source

Identification guide to some Diaptomid species (Crustacea, Copepoda, Calanoida, Diaptomidae) of "de la Plata" River Basin (South America) [PDF]

, 2015
An identification guide is presented for species of calanoid copepod family Diaptomidae from "de la Plata" River Basin (Argentina, Brazil, Bolivia, Paraguay and Uruguay).
Nogueira, Marcos Gomes [UNESP], Boxshall, GA, Nogueira,Marcos, Daniel Previattelli, Boxshall, Geoffrey Allan, Rocha, Carlos Eduardo Falavigna da, Perbiche-Neves,Gilmar, Falavigna da Rocha, Carlos Eduardo, Marcos Gomes Nogueira, Previattelli,Daniel, Da Rocha, CEF, Previattelli, Daniel, Da Rocha,Carlos, Perbiche-Neves, Gilmar, Nogueira, MG, Da Rocha, Carlos Eduardo Falavigna, Nogueira, Marcos Gomes, Previattelli, D, Gilmar Perbiche-Neves, Geoffrey Allan Boxshall, Boxshall,Geoff, Boxshall, Geoffrey A., Nogueira, Marcos, Perbiche-Neves, G, Carlos Eduardo Falavigna Da Rocha   +24 more
core   +1 more source

Use of tuf as a target for sequence-based identification of Gram-positive cocci of the genus Enterococcus, Streptococcus, coagulase-negative Staphylococcus, and Lactococcus

Annals of Clinical Microbiology and Antimicrobials, 2012
Background Accurate identification of isolates belonging to genus Enterococcus, Streptococcus, coagulase-negative Staphylococcus, and Lactococcus at the species level is necessary to provide a better understanding of their pathogenic potential, to aid in
Li Xuerui, Xing Juan, Li Baoyu, Wang Pu, Liu Jixing   +4 more
doaj   +1 more source

Matrix-assisted laser desorption/ionization time of flight mass spectrometry for comprehensive indexing of East African ixodid tick species [PDF]

, 2016
Background: The tick population of Africa includes several important genera belonging to the family Ixodidae. Many of these ticks are vectors of protozoan and rickettsial pathogens including Theileria parva that causes East Coast fever, a debilitating ...
Olds, C., Pflüger, V., Stephen Mwaura, Julian Rothen, Cassandra Olds, Bishop, Richard P., Daubenberger, C.A., Richard P. Bishop, Olds, Cassandra L., Pflueger, V., Esther G. Kanduma, Githaka, Naftaly W., Daubenberger, C., Rothen, J., Valentin Pflüger, Githaka, N., KAnduma, E. G., Mwaura, S., Bishop, R. P., Naftaly Githaka, Claudia Daubenberger, Kanduma, Esther G.   +21 more
core   +1 more source

Characterization of the Castanopsis carlesii Deadwood Mycobiome by Pacbio Sequencing of the Full-Length Fungal Nuclear Ribosomal Internal Transcribed Spacer (ITS)

Frontiers in Microbiology, 2019
Short-read next generation sequencing (NGS) platforms can easily and quickly generate thousands to hundreds of thousands of sequences per sample. However, the limited length of these sequences can cause problems during fungal taxonomic identification ...
Witoon Purahong, Ausana Mapook, Ausana Mapook, Yu-Ting Wu, Chaur-Tzuhn Chen   +4 more
doaj   +1 more source

Trichophyton species: use of volatile fingerprints for rapid identification and discrimination. [PDF]

, 2006
Background: Fungal infection of the skin is a common clinical problem, and laboratory confirmation of the diagnosis is important to ensure appropriate treatment.
N. Magan, M. Wasil, Wasil, Mohammad, B. Monk, Monk, Barry, Wasil, M, Magan, Naresh, Monk, B, Sahgal, N, Sahgal, Natasha, Magan, N, N. Sahgal   +11 more
core   +1 more source

Multiplex PCR Fluorescence Method for Detection of Genetically Modified Maize Strains

Current Issues in Molecular Biology
The rapid proliferation of genetically modified (GM) crops and the uncontrolled distribution of GM-based food and feed have become a growing global concern, posing new challenges for regulatory oversight and traceability.
Wenxiu Yin, Wenxin Zhang, Quan Zhang, Zhengping Ying, Shan Wu, Huizhen Yu, Mingzhe Zhang   +6 more
doaj   +1 more source

A non-invasive genetic survey of the Pine marten (<em>Martes martes</em>) in the western river Po plain (italy): preliminary results

Hystrix, the Italian Journal of Mammalogy, 2008
<strong>Abstract</strong> <strong>Riassunto</strong> <strong>Monitoraggio genetico non invasivo della martora (<em>Martes martes</em>) nella pianura padana occidentale: risultati preliminari.< ...
Alessandro Balestrieri, Aritz Ruiz-González, Luigi Remonti, Benjamín Gómez-Moliner, Sara Genovese, Laura Gola, Claudio Prigioni   +6 more
doaj   +1 more source

Identification and significance of Weissella species infections [PDF]

Frontiers in Microbiology, 2015
Weissella spp. are non-spore forming, catalase-negative, gram-positive coccobacilli. They are often misidentified by traditional and commercial phenotypic identification methods as Lactobacillus spp. or Lactobacillus-like organisms. Weissella spp. were previously grouped along with Lactobacillus spp., Leuconostoc spp., and Pediococcus spp.
Kamboj, Kamal, Vasquez, Amber, Balada-Llasat, Joan-Miquel   +2 more
openaire   +3 more sources