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October 2019

Malaria parasites proliferate by closed endomitosis, with genome replication and division occurring prior to cytokinesis within a nucleus bounded by a persistent envelope. Plasmodium kinesin-8X is located on putative microtubule organising centres (MTOCs) and mitotic spindles during cell division. The kinesin-8X gene is essential during mosquito stages of the life cycle and its deletion blocks parasite transmission. The image shows an ookinete with surface protein p28 stained red, nuclear DNA stained blue and kinesin-8X-GFP stained green. Zeeshan et al.

Image Credit: M Zeeshan and Rita Tewari (2019)

Opinion

Parasite microbiome project: Grand challenges

Nolwenn M. Dheilly, Joaquín Martínez Martínez, Karyna Rosario, Paul J. Brindley, Raina N. Fichorova, Jonathan Z. Kaye, Kevin D. Kohl, Laura J. Knoll, Julius Lukeš, Susan L. Perkins, Robert Poulin, Lynn Schriml, Luke R. Thompson

Pearls

Does rotavirus turn on type 1 diabetes?

Leonard C. Harrison, Kirsten P. Perrett, Kim Jachno, Terry M. Nolan, Margo C. Honeyman

Reviews

Twenty years of West Nile virus spread and evolution in the Americas visualized by Nextstrain

James Hadfield, Anderson F. Brito, Daniele M. Swetnam, Chantal B. F. Vogels, Ryan E. Tokarz, Kristian G. Andersen, Ryan C. Smith, Trevor Bedford, Nathan D. Grubaugh

Research Articles

Influenza virus polymerase subunits co-evolve to ensure proper levels of dimerization of the heterotrimer

Kuang-Yu Chen, Emmanuel Dos Santos Afonso, Vincent Enouf, Catherine Isel, Nadia Naffakh

Shiga toxin sub-type 2a increases the efficiency of Escherichia coli O157 transmission between animals and restricts epithelial regeneration in bovine enteroids

Stephen F. Fitzgerald, Amy E. Beckett, Javier Palarea-Albaladejo, Sean McAteer, Sharif Shaaban, Jason Morgan, Nur Indah Ahmad, Rachel Young, Neil A. Mabbott, Liam Morrison, James L. Bono, David L. Gally, Tom N. McNeilly

Stable integrant-specific differences in bimodal HIV-1 expression patterns revealed by high-throughput analysis

David F. Read, Edmond Atindaana, Kalyani Pyaram, Feng Yang, Sarah Emery, Anna Cheong, Katherine R. Nakama, Cleo Burnett, Erin T. Larragoite, Emilie Battivelli, Eric Verdin, Vicente Planelles, Cheong-Hee Chang, Alice Telesnitsky, Jeffrey M. Kidd

Alterations in cellular expression in EBV infected epithelial cell lines and tumors

Rachel Hood Edwards, Robert Dekroon, Nancy Raab-Traub

Phage resistance at the cost of virulence: Listeria monocytogenes serovar 4b requires galactosylated teichoic acids for InlB-mediated invasion

Eric T. Sumrall, Yang Shen, Anja P. Keller, Jeanine Rismondo, Maria Pavlou, Marcel R. Eugster, Samy Boulos, Olivier Disson, Pierre Thouvenot, Samuel Kilcher, Bernd Wollscheid, Didier Cabanes, Marc Lecuit, Angelika Gründling, Martin J. Loessner

Analysis of a fully infectious bio-orthogonally modified human virus reveals novel features of virus cell entry

Remigiusz A. Serwa, Eiki Sekine, Jonathan Brown, Su Hui Catherine Teo, Edward W. Tate, Peter O’Hare

Independent effects on cellular and humoral immune responses underlie genotype-by-genotype interactions between Drosophila and parasitoids

Alexandre B. Leitão, Xueni Bian, Jonathan P. Day, Simone Pitton, Eşref Demir, Francis M. Jiggins

Plasmodium kinesin-8X associates with mitotic spindles and is essential for oocyst development during parasite proliferation and transmission

Mohammad Zeeshan, Fiona Shilliday, Tianyang Liu, Steven Abel, Tobias Mourier, David J. P. Ferguson, Edward Rea, Rebecca R. Stanway, Magali Roques, Desiree Williams, Emilie Daniel, Declan Brady, Anthony J. Roberts, Anthony A. Holder, Arnab Pain, Karine G. Le Roch, Carolyn A. Moores, Rita Tewari

The interferon stimulated gene 20 protein (ISG20) is an innate defense antiviral factor that discriminates self versus non-self translation

Nannan Wu, Xuan-Nhi Nguyen, Li Wang, Romain Appourchaux, Chengfei Zhang, Baptiste Panthu, Henri Gruffat, Chloé Journo, Sandrine Alais, Juliang Qin, Na Zhang, Kevin Tartour, Frédéric Catez, Renaud Mahieux, Theophile Ohlmann, Mingyao Liu, Bing Du, Andrea Cimarelli

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