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August 12, 2015

Dicty in the News: The National Geographics series Not Exactly Rocket Science has published a nice piece about the latest results reporting how Burkholderia turns Dicty amooeba into farmers, published by Suzanne di Salvo and colleagues from the Strassmann/Queller lab.

August 19, 2015

Why axenic strains grow by fluid uptake: We have added the axeB gene to Chromosome 3 at the locus which is largely deleted in axenic strains and thus responsible for their ability to grow axenically. Only an axeB 3' fragment could be generated on the AX4 genome assembly. The full length gene in non-axenic strains such as DdB codes for the conserved neurofibromin 1, a RasGAP, which has been shown to be involved in macropinocytosis and phagocytosis. For more information, see Bloomfield et al..

August 7, 2015

Dicty Stock Center: Starting for DSC orders placed after Monday August 10, 2015 (12:00 AM CDT), Dicty stocks will incur charges. Please see the complete price and payment information on the Order page.

August 6, 2015

Dicty Stock Center: The bug in the DSC ordering system as reported on July 31, has been fixed.

July 31, 2015

Alert Dicty Stock Center: We currently have problems receiving email notifications of Stock Center orders. If you have ordered in recent months and have not received your order within a week to 10 days, please email Kerry Sheppard and forward your order. If you currently place an order, please also forward your automatic confirmation to Kerry. We are working on the problem and will let you know when fixed. Thank you for your patience and help.

July 23, 2015

Dicty in the News: The recent discovery of the protein Callipygian in Dictyostelium discoideum provides insights into how round, symmetrical cells become polarized: News Medical with comments from Kristen Swaney and Peter Devreotes.

June 12, 2015

Dicty in the News: Press releases from three recent research publications highlight the use of Dictyostelium: electrotaxis in Futurity by Zhao and Devreotes; kin recognition in Yahoo News by Ho and Shaulsky; cheating in EurekAlert by Ostrowski, Strassmann and Queller.

May 13, 2015

Bill Loomis has written a memoir called My Life with Dicty and makes it available on dictyBase. Click here for more information and to download the document. History pages are also available from the banner on the left side bar and always from the Community dropdown.

News Archive

This week's new papers

Lamoth, Pillonel & Greub (2015) 'Waddlia: an Emerging Pathogen and a Model Organism to Study the Biology of Chlamydiae.' Microbes Infect. :

Muller, Hartmann, Schuster, Bender, Thuring, Helm, Katze, Nellen, Lyko & Ehrenhofer-Murray (2015) 'Dynamic modulation of Dnmt2-dependent tRNA methylation by the micronutrient queuine.' Nucleic Acids Res. :

Pino, Castillo, Kim & Kim (2015) 'PP2A/B56 and GSK3/Ras suppress PKBs activity during Dictyostelium chemotaxis.' Mol. Biol. Cell :

Sun, Driscoll, Guven, Das, Parent, Fourkas & Losert (2015) 'Asymmetric nanotopography biases cytoskeletal dynamics and promotes unidirectional cell guidance.' Proc. Natl. Acad. Sci. U.S.A. :

Ramalingam, Franke, Jaschinski, Winterhoff, Lu, Bruhmann, Junemann, Meier, Noegel, Weber, Zhao, Merkel, Schleicher & Faix (2015) 'A resilient formin-derived cortical actin meshwork in the rear drives actomyosin-based motility in 2D confinement.' Nat Commun 6:8496

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