Results 211 to 220 of about 29,386 (249)
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Insect Molecular Biology, 2002
Abstract The two internal transcribed spacers (ITS) of ribosomal DNA are often used as markers of populations of insects. We studied the ITS2 of the head lice and body lice of humans, to determine whether this gene is a suitable marker of populations of these insects. ITS2 sequences were amplified by PCR from lice
Leo, N. P., Barker, S. C.
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Abstract The two internal transcribed spacers (ITS) of ribosomal DNA are often used as markers of populations of insects. We studied the ITS2 of the head lice and body lice of humans, to determine whether this gene is a suitable marker of populations of these insects. ITS2 sequences were amplified by PCR from lice
Leo, N. P., Barker, S. C.
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Untangling ITS2 genotypes of algal symbionts in zooxanthellate corals
Molecular Ecology Resources, 2020AbstractCollectively called zooxanthellae, photosynthetic dinoflagellates in the family Symbiodiniaceae are typical endosymbionts that unequivocally mediate coral responses to environmental changes. Symbiodiniaceae are genetically diverse, encompassing at least nine phylogenetically distinct genera (clades A–I).
Tuo Shi +7 more
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A Consensus Secondary Structure of ITS2 in the Chlorophyta Identified by Phylogenetic Reconstruction
Protist, 2013The definition of species plays a pivotal role in biology. It has been proposed that Compensatory Base Changes (CBCs) in the fast-evolving Internal Transcribed Spacer 2 (ITS2) correlate with speciation and thus can be used to distinguish species.
Lenka Caisová, Birger Marin
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Identification of Apiaceae using ITS, ITS2 and psba-trnH barcodes
Molecular Biology Reports, 2022Apiaceae plants are used as medicinal herbs, pesticides, spices, and vegetables; thus, accurately identifying Apiaceae species is important. The grassland ecosystem of Heilongjiang Province in northern China has huge reserves of wild Apiaceae plants, but few reports have systematically documented their diversity.
Zhehui Jiang +8 more
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Identification of astigmatid mites using ITS2 and COI regions
Parasitology Research, 2010Identification of astigmatid mites based on their morphological characteristics is difficult because of the similarity of their organs, especially in immature mites. The ribosomal second internal transcribed spacer (ITS2) and the mitochondrial cytochrome oxidase subunit I (COI) regions are highly conserved in the eukaryotes and are usually used as ...
Bin, Yang, Junlong, Cai, Xunjia, Cheng
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[Using ITS2 barcode to identify ephedrae herba].
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2012To identify Ephedrae Herba using the ITS2 barcode and to secure its quality and safety in medication.Total genomic DNA was isolated from Ephedrae Herba and its closely related species. Nuclear DNA ITS2 sequences were amplified, and purified PCR products were sequenced.
Xiaohui, Pang +3 more
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Parasitology Research, 2007
The Anopheles (Anopheles) Hyrcanus group of mosquitoes is very important for human health because some are malarial vector mosquitoes. Despite their pathological importance, some unidentified internal transcribed spacer 2 (ITS2) sequences have been reported from members of this group, and their phylogenetic relationships have been rarely understood. In
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The Anopheles (Anopheles) Hyrcanus group of mosquitoes is very important for human health because some are malarial vector mosquitoes. Despite their pathological importance, some unidentified internal transcribed spacer 2 (ITS2) sequences have been reported from members of this group, and their phylogenetic relationships have been rarely understood. In
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ITS2 characterization and Anopheles species identification of the subgenus Cellia
Acta Tropica, 2013In Mizoram, the origin and molecular nature of Anopheles species is poorly understood, despite the region having high malarial incidence and rich biodiversity. A diagnostic PCR assay for distinguishing the Cellia subgenera members of Anopheles species was developed based on the interspecific ITS2 variation.
Rita, Zomuanpuii +4 more
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Molecular identification and phylogenetic analysis of Papaver based on ITS2 barcoding
Journal of Forensic Sciences, 2021AbstractIn forensic cases suspected to involvePapaver somniferum, species identification is key to the investigation. To accurately detect and identifyP. somniferumas well as common adulterants of the same genus, 19 internal transcribed spacer 2 (ITS2) sequences ofP.
Liu, Cheng +4 more
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Identification of Anopheles daciae in Germany through ITS2 sequencing
Parasitology Research, 2012Until the middle of the twentieth century, malaria was frequently endemic in parts of Germany; Anopheles maculipennis complex species were considered the primary vectors. Three species of this complex have been identified in Germany: A. maculipennis s.s., Anopheles messeae and Anopheles atroparvus; the last predominantly from the coastal regions of ...
Thomas, Weitzel +2 more
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