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The draft genome of Ditylenchus dipsaci.
Benjamin Mimee, Etienne Lord, Pierre-Yves Véronneau, Rick Masonbrink, Qing Yu, Sebastian Eves-van den Akker
Jul 16, 2020
Ditylenchus dipsaci is a devastating pest to many crops worldwide. We present the first genome sequence for this species, produced with PacBio sequencing and assembled with CANU. Ditylenchus dipsaci is a devastating pest to many...
Sex
While sexual reproduction is generally thought to be, evolutionarily speaking, a good idea, there are a small number of organisms that are testament to the contrary. The root-knot nematodes Meloidogyne incognita, M. javanica...
Correction to: STATAWAARS
Margarida Espada, Sebastian Eves-van den Akker, Tom Maier, Paramasivan Vijayapalani, Thomas Baum, Manuel Mota, John T Jones
Aug 11, 2018
Following publication of the original article [1], the authors reported that one of the authors' names was erroneously changed during proofing and published incorrectly. In this Correction the incorrect and correct author name...
How Do Pathogens Evolve Novel Virulence Activities?
This article is part of the Top 10 Unanswered Questions in MPMI invited review series.We consider the state of knowledge on pathogen evolution of novel virulence activities, broadly defined as anything that increases pathogen...
Recent applications of biotechnological approaches to elucidate the biology of plant-nematode interactions.
Plant-parasitic nematodes are a major threat to food security. The most economically important species have remarkable abilities to manipulate host physiology and immunity. This review highlights recent applications of...
Identification and characterisation of a hyper-variable apoplastic effector gene family of the potato cyst nematodes.
Sedentary endoparasitic nematodes are obligate biotrophs that modify host root tissues, using a suite of effector proteins to create and maintain a feeding site that is their sole source of nutrition. Using assumptions about the...
Amino Acid Sequence Animals Cell Wall Cloning Molecular Computational Biology DNA Copy Number Variations DNA Helminth Helminth Proteins High-Throughput Nucleotide Sequencing host-parasite interactions Immunoblotting In Situ Hybridization Life Cycle Stages Molecular Sequence Data Multigene Family Plant Cells Plant Diseases Plant Roots Secernentea Infections Sequence Homology Amino Acid Solanum tuberosum Tylenchoidea
Duplication of hsp-110 Is Implicated in Differential Success of Globodera Species under Climate Change.
Laura M Jones, Sebastian Eves-van den Akker, Patricija van-Oosten Hawle, Howard J Atkinson, Peter E Urwin
Nov 07, 2018
STATAWAARS
Margarida Espada, Sebastian Eves-van den Akker, Tom Maier, Paramasivan Vijayapalani, Thomas Baum, Manuel Mota, John T Jones
Nov 07, 2018
A low-cost and open-source solution to automate imaging and analysis of cyst nematode infection assays for Arabidopsis thaliana
Abstract Background Cyst nematodes are one of the major groups of plant-parasitic nematode, responsible for considerable crop losses worldwide. Improving genetic...
Olaf Prosper Kranse, Itsuhiro Ko, Roberta Healey, Unnati Sonawala, Siyuan Wei, Beatrice Senatori, Francesco De Batté, Ji Zhou, Sebastian Eves-van den Akker
Dec 12, 2022
Effector gene birth in plant parasitic nematodes
Catherine J Lilley, Abbas Maqbool, Duqing Wu, Hazijah B Yusup, Laura M Jones, Paul RJ Birch, Mark J Banfield, Peter E Urwin, Sebastian Eves-van den Akker
Oct 10, 2018
Plant pathogens and parasites are a major threat to global food security. Plant parasitism has arisen four times independently within the phylum Nematoda, resulting in at least one parasite of every major food crop in the world....
The Transcriptomes of Xiphinema index and Longidorus elongatus Suggest Independent Acquisition of Some Plant Parasitism Genes by Horizontal Gene Transfer in Early-Branching Nematodes.
Etienne GJ Danchin, Laetitia Perfus-Barbeoch, Corinne Rancurel, Peter Thorpe, Martine Da Rocha, Simon Bajew, Roy Neilson, Elena Sokolova Guzeeva, Corinne Da Silva, Julie Guy, Karine Labadie, Daniel Esmenjaud, Johannes Helder, John T Jones, Sebastian Eves-van den Akker
Feb 26, 2019
Nematodes have evolved the ability to parasitize plants on at least four independent occasions, with plant parasites present in Clades 1, 2, 10 and 12 of the phylum. In the case of Clades 10 and 12, horizontal gene transfer of...
A genomic resource for the sedentary semi-endoparasitic reniform nematode, Rotylenchulus reniformis Linford & Oliveira.
Kurt C Showmaker, William S Sanders, Sebastian Eves-van den Akker, Brigitte E Martin, Roy N Platt, John V Stokes, Chuan-Yu Hsu, Benjamin D Bartlett, Daniel G Peterson, Martin J Wubben
Jul 16, 2020
The reniform nematode (Rotylenchulus reniformis) is a sedentary semi-endoparasitic species that is pathogenic on many row crops, fruits, and vegetables. Here, the authors present a draft genome assembly of R. reniformis using...
Genome Expression Dynamics Reveal the Parasitism Regulatory Landscape of the Root-Knot Nematode Meloidogyne incognita and a Promoter Motif Associated with Effector Genes
Martine Da Rocha, Caroline Bournaud, Julie Dazenière, Peter Thorpe, Marc Bailly-Bechet, Clément Pellegrin, Arthur Péré, Priscila Grynberg, Laetitia Perfus-Barbeoch, Sebastian Eves-van den Akker, Etienne G. J. Danchin
May 21, 2021
Root-knot nematodes (genus Meloidogyne) are the major contributor to crop losses caused by nematodes. These nematodes secrete effector proteins into the plant, derived from two sets of pharyngeal gland cells, to manipulate host...
Signatures of adaptation to a monocot host in the plant-parasitic cyst nematode Heterodera sacchari.
Somnath S Pokhare, Peter Thorpe, Pete Hedley, Jennifer Morris, Samer S Habash, Abdelnaser Elashry, Sebastian Eves-van den Akker, Florian MW Grundler, John T Jones
Jul 15, 2020
A new esophageal gland transcriptome reveals signatures of large scale de novo effector birth in the root lesion nematode Pratylenchus penetrans
Paulo Vieira, Jonathan Shao, Paramasivan Vijayapalani, Thomas R. Maier, Clement Pellegrin, Sebastian Eves-van den Akker, Thomas J. Baum, Lev G. Nemchinov
Oct 23, 2020
Abstract: Background: The root lesion nematode Pratylenchus penetrans is a migratory plant-parasitic nematode responsible for economically important losses in a wide number of crops. Despite the importance of P. penetrans, the...
The genome of the soybean cyst nematode (Heterodera glycines) reveals complex patterns of duplications involved in the evolution of parasitism genes.
Rick Masonbrink, Tom R Maier, Usha Muppirala, Arun S Seetharam, Etienne Lord, Parijat S Juvale, Jeremy Schmutz, Nathan T Johnson, Dmitry Korkin, Melissa G Mitchum, Benjamin Mimee, Sebastian Eves-van den Akker, Matthew Hudson, Andrew J Severin, Thomas J Baum
Jul 16, 2020
BACKGROUND: Heterodera glycines, commonly referred to as the soybean cyst nematode (SCN), is an obligatory and sedentary plant parasite that causes over a billion-dollar yield loss to soybean production annually. Although there...
Effector evolution Genome Heterodera glycines scn Soybean cyst nematode Tandem duplication Animals evolution Molecular Gene Duplication Genomics Genotype host-parasite interactions Molecular Sequence Annotation Plant Diseases Polymorphism Single Nucleotide Sequence Analysis DNA Soybeans Tylenchoidea
Genome Expression Dynamics Reveal the Parasitism Regulatory Landscape of the Root-Knot Nematode Meloidogyne incognita and a Promoter Motif Associated with Effector Genes.
Martine Da Rocha, Caroline Bournaud, Julie Dazenière, Peter Thorpe, Marc Bailly-Bechet, Clément Pellegrin, Arthur Péré, Priscila Grynberg, Laetitia Perfus-Barbeoch, Sebastian Eves-van den Akker, Etienne GJ Danchin
Jul 30, 2021
Root-knot nematodes (genus Meloidogyne) are the major contributor to crop losses caused by nematodes. These nematodes secrete effector proteins into the plant, derived from two sets of pharyngeal gland cells, to manipulate host...
Transcriptome Analyses of Mosaic (MSC) Mitochondrial Mutants of Cucumber in a Highly Inbred Nuclear Background.
Tomasz L Mróz, Sebastian Eves-van den Akker, Agata Bernat, Agnieszka Skarzyńska, Leszek Pryszcz, Madeline Olberg, Michael J Havey, Grzegorz Bartoszewski
Aug 31, 2018
Cucumber (Cucumis sativus L.) has a large, paternally transmitted mitochondrial genome. Cucumber plants regenerated from cell cultures occasionally show paternally transmitted mosaic (MSC) phenotypes, characterized by slower...
The DNA methylation landscape of the root-knot nematode-induced pseudo-organ, the gall, in Arabidopsis, is dynamic, contrasting over time, and critically important for successful parasitism.
Ana Cláudia Silva, Virginia Ruiz-Ferrer, Sebastian Y Müller, Clement Pellegrin, Patricia Abril-Urías, Ángela Martínez-Gómez, Almudena Gómez-Rojas, Eduardo Berenguer, Pilar S Testillano, Maria Fe Andrés, Carmen Fenoll, Sebastian Eves-van den Akker, Carolina Escobar
Sep 02, 2022
Root-knot nematodes (RKNs) induce giant cells (GCs) within galls which are characterized by large-scale gene repression at early stages. However, the epigenetic mechanism(s) underlying gene silencing is (are) still poorly...
Meloidogyne javanica Arabidopsis DNA methylation/epigenetics signatures galls Giant Cells siRNAs tomato transposons Animals Arabidopsis Protein-Tyrosine Kinases Gene Expression Regulation Plant DNA Methylation Plant Roots Proto-Oncogene Proteins Tylenchoidea Arabidopsis Proteins DNA (Cytosine-5-)-Methyltransferases
Targeted transcriptomics reveals signatures of large-scale independent origins and concerted regulation of effector genes in Radopholus similis.
Paulo Vieira, Roxana Y Myers, Clement Pellegrin, Catherine Wram, Cedar Hesse, Thomas R Maier, Jonathan Shao, Georgios D Koutsovoulos, Inga Zasada, Tracie Matsumoto, Etienne GJ Danchin, Thomas J Baum, Sebastian Eves-van den Akker, Lev G Nemchinov
Nov 22, 2021
The burrowing nematode, Radopholus similis, is an economically important plant-parasitic nematode that inflicts damage and yield loss to a wide range of crops. This migratory endoparasite is widely distributed in warmer regions...
A new esophageal gland transcriptome reveals signatures of large scale de novo effector birth in the root lesion nematode Pratylenchus penetrans.
Paulo Vieira, Jonathan Shao, Paramasivan Vijayapalani, Thomas R Maier, Clement Pellegrin, Sebastian Eves-van den Akker, Thomas J Baum, Lev G Nemchinov
Oct 23, 2021
BACKGROUND: The root lesion nematode Pratylenchus penetrans is a migratory plant-parasitic nematode responsible for economically important losses in a wide number of crops. Despite the importance of P. penetrans, the molecular...
Transcriptional changes in the aphid species Myzus cerasi under different host and environmental conditions.
Aphids feature complex life cycles, which in the case of many agriculturally important species involve primary and secondary host plant species. Whilst host alternation between primary and secondary host can occur in the field...
Targeted transcriptomics reveals signatures of large-scale independent origins and concerted regulation of effector genes in Radopholus similis.
Paulo Vieira, Roxana Y Myers, Clement Pellegrin, Catherine Wram, Cedar Hesse, Thomas R Maier, Jonathan Shao, Georgios D Koutsovoulos, Inga Zasada, Tracie Matsumoto, Etienne GJ Danchin, Thomas J Baum, Sebastian Eves-van den Akker, Lev G Nemchinov
Jan 07, 2022
The burrowing nematode, Radopholus similis, is an economically important plant-parasitic nematode that inflicts damage and yield loss to a wide range of crops. This migratory endoparasite is widely distributed in warmer regions...
Interview with Paul Van Buren Hatten - VHP 001
Paul Van Buren Hatten
Jan 01, 0001
In his January 19, 2004 interview with Lee Q. Miller, Paul Van Buren Hatten explains how he entered the service during WWII and became a ball gunner for the Air Force. Hatten recalls basic training, his first mission, and the...
Published by: Winthrop University
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