Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Intra- and inter-specific variation in nuclear ribosomal internal transcribed spacer 1 of the Schistosoma japonicum species complex.

Parasitology - 1 Apr 1998

van Herwerden L, Blair D, Agatsuma T

Abstract excerpt

The first internal transcribed spacer (ITS1) of the nuclear ribosomal DNA repeat was sequenced for members of the Schistosoma japonicum species complex (S. malayensis, S. mekongi and 2 geographical isolates of S. japonicum). The ITS1 is composed of 3 distinct regions: the 5' end (23 nucleotides);...

Topics

Animals
Base Sequence
Blotting, Southern
Cloning, Molecular
DNA, Helminth
DNA, Ribosomal
Evolution, Molecular
Genetic Variation
Molecular Sequence Data
Phylogeny
Polymerase Chain Reaction
Repetitive Sequences, Nucleic Acid

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Schistosoma japonicum

Sequence Alignment

Sequence Analysis, DNA

Species Specificity

Source

Identifiers

PMID: 9585933
DOI: 10.1017/s003118209800242x

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-9585933-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

Community interpretation

Discuss the evidence

Ask a question, add context or challenge an interpretation. Community activity is separate from scientific evidence strength.

0

discussions

0

replies

Citations encouraged

Claims remain attributable.

No discussion yet

Be the first to add a careful, cited interpretation.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Intra- and inter-specific variation in nuclear ribosomal internal transcribed spacer 1 of the Schistosoma japonicum species complex.PMID 9585933Read ↗

The ribosomal intergenic spacer (IGS) region in Schistosoma japonicum: structure and comparisons with related species.Semantic proximity Read ↗

Intra- and interindividual variation in ITS1 of paragonimus westermani (Trematoda: digenea) and related species: implications for phylogenetic studies.Semantic proximity Read ↗

Nuclear and mitochondrial genetic markers highly conserved between Chinese and Philippine Schistosoma japonicum.Semantic proximity Read ↗

Intragenomic length variation of the ribosomal DNA intergenic spacer in a malaria vector, Anopheles sinensis.Semantic proximity Read ↗

Tandemly repeated genomic sequence demonstrates inter- and intra-strain genetic variation in Schistosoma japonicum.Semantic proximity Read ↗

The 5S ribosomal RNA intergenic region of parasitic nematodes: variation in size and presence of SL1 RNA.Semantic proximity Read ↗

CA88, a nuclear repetitive DNA sequence identified in Schistosoma mansoni, aids in the genotyping of nine Schistosoma species of medical and veterinary importance.Semantic proximity Read ↗

Intergenic region typing (IRT): a rapid molecular approach to the characterization and evolution of Leishmania.Semantic proximity Read ↗

Genetic diversity of nuclear ITS1-5.8S-ITS2 rDNA sequence in Clonorchis sinensis Cobbold, 1875 (Trematoda: Opisthorchidae) from the Russian Far East.Semantic proximity Read ↗

Size and sequence heterogeneity in the ITS1 of Xylaria hypoxylon isolates.Semantic proximity Read ↗

Preliminary analysis of length and GC content variation in the ribosomal first internal transcribed spacer (ITS1) of marine animals.Semantic proximity Read ↗

Internal transcribed spacers (ITS) of Trypanosoma rangeli ribosomal DNA (rDNA): a useful marker for inter-specific differentiation.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.