ArticleMolecular and biochemical parasitology2009
Expressed sequence tags of the peanut pod nematode Ditylenchus africanus: the first transcriptome analysis of an Anguinid nematode.
Article in Molecular and biochemical parasitology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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20 citing papers in PubMed, 57 citations in OpenAlex.
- A variant of the venom allergen-like protein,Frontiers in plant science · 2023Article
- A Venom Allergen-Like Protein, RsVAP, the First Discovered Effector Protein ofInternational journal of molecular sciences · 2021Article
- Current Insights into Migratory Endoparasitism: Deciphering the Biology, Parasitism Mechanisms, and Management Strategies of Key Migratory Endoparasitic Phytonematodes.Plants (Basel, Switzerland) · 2020Review
- Life-stage specific transcriptomes of a migratory endoparasitic plant nematode, Radopholus similis elucidate a different parasitic and life strategy of plant parasitic nematodes.Scientific reports · 2019Article
- Smart Parasitic Nematodes Use Multifaceted Strategies to Parasitize Plants.Frontiers in plant science · 2017Review
- De Novo Analysis of the Transcriptome of Meloidogyne enterolobii to Uncover Potential Target Genes for Biological Control.International journal of molecular sciences · 2016Article
- Expression of Genes Encoding the Enzymes for Glycogen and Trehalose Metabolism in L3 and L4 Larvae of Anisakis simplex.Journal of parasitology research · 2015Article
- Article
- Comparative transcriptome analysis of aerial and subterranean pods development provides insights into seed abortion in peanut.Plant molecular biology · 2014Article
- Top 10 plant-parasitic nematodes in molecular plant pathology.Molecular plant pathology · 2013Review
- Assessment of the geographic origins of pinewood nematode isolates via single nucleotide polymorphism in effector genes.PloS one · 2013Article
- Article
- Exploring the host parasitism of the migratory plant-parasitic nematode Ditylenchus destuctor by expressed sequence tags analysis.PloS one · 2013Article
- A molecular analysis of desiccation tolerance mechanisms in the anhydrobiotic nematode Panagrolaimus superbus using expressed sequenced tags.BMC research notes · 2012Article
- Peanut (Arachis hypogaea) Expressed Sequence Tag Project: Progress and Application.Comparative and functional genomics · 2012Article
- Article
- Identification of anhydrobiosis-related genes from an expressed sequence tag database in the cryptobiotic midge Polypedilum vanderplanki (Diptera; Chironomidae).The Journal of biological chemistry · 2010Article
- Multiple lateral gene transfers and duplications have promoted plant parasitism ability in nematodes.Proceedings of the National Academy of Sciences of the United States of America · 2010Article
- The role of pseudo-endoglucanases in the evolution of nematode cell wall-modifying proteins.Journal of molecular evolution · 2010Article
- Multiple genes contribute to anhydrobiosis (tolerance to extreme desiccation) in the nematode Panagrolaimus superbus.Genetics and molecular biologyArticle
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
Abstract
In this study, 4847 expressed sequenced tags (ESTs) from mixed stages of the migratory plant-parasitic nematode Ditylenchus africanus (peanut pod nematode) were investigated. It is the first molecular survey of a nematode which belongs to the family of the Anguinidae (order Rhabditida, superfamily Sphaerularioidea). The sequences were clustered into 2596 unigenes, of which 43% did not show any homology to known protein, nucleotide, nematode EST or plant-parasitic nematode genome sequences. Gene ontology mapping revealed that most putative proteins are involved in developmental and reproductive processes. In addition unigenes involved in oxidative stress as well as in anhydrobiosis, such as LEA (late embryogenesis abundant protein) and trehalose-6-phosphate synthase were identified. Other tags showed homology to genes previously described as being involved in parasitism (expansin, SEC-2, calreticulin, 14-3-3b and various allergen proteins). In situ hybridization revealed that the expression of a putative expansin and a venom allergen protein was restricted to the gland cell area of the nematode, being in agreement with their presumed role in parasitism. Furthermore, seven putative novel candidate parasitism genes were identified based on the prediction of a signal peptide in the corresponding protein sequence and homologous ESTs exclusively in parasitic nematodes. These genes are interesting for further research and functional characterization. Finally, 34 unigenes were retained as good target candidates for future RNAi experiments, because of their nematode specific nature and observed lethal phenotypes of Caenorhabditis elegans homologs.
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