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Table of Contents

May 2022

Arabidopsis plants deficient in the organellar helicase RADA are severely impaired in their development and fertility, correlating with increased mitochondrial genome recombination involving small repeats and accumulation of recombination-generated subgenomes. The picture is a scanning electron microscope image showing that no pollen attaches to the stigmatic papillae cells of the mutant, explaining its very low fertility. See Chevigny et al.

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Image Credit: Nicolas Chevigny

Research Articles

The anterior Hox gene ceh-13 and elt-1/GATA activate the posterior Hox genes nob-1 and php-3 to specify posterior lineages in the C. elegans embryo

John Isaac Murray, Elicia Preston, Jeremy P. Crawford, Jonathan D. Rumley, Prativa Amom, Breana D. Anderson, Priya Sivaramakrishnan, Shaili D. Patel, Barrington Alexander Bennett, Teddy D. Lavon, Erin Hsiao, Felicia Peng, Amanda L. Zacharias

Assessing in vivo mutation frequencies and creating a high-resolution genome-wide map of fitness costs of Hepatitis C virus

Kaho H. Tisthammer, Caroline Solis, Faye Orcales, Madu Nzerem, Ryan Winstead, Weiyan Dong, Jeffrey B. Joy, Pleuni S. Pennings

Intellectual disability-associated disruption of O-GlcNAc cycling impairs habituation learning in Drosophila

Michaela Fenckova, Villo Muha, Daniel Mariappa, Marica Catinozzi, Ignacy Czajewski, Laura E. R. Blok, Andrew T. Ferenbach, Erik Storkebaum, Annette Schenck, Daan M. F. van Aalten

Intestine-to-neuronal signaling alters risk-taking behaviors in food-deprived Caenorhabditis elegans

Molly A. Matty, Hiu E. Lau, Jessica A. Haley, Anupama Singh, Ahana Chakraborty, Karina Kono, Kirthi C. Reddy, Malene Hansen, Sreekanth H. Chalasani

Sex-heterogeneous SNPs disproportionately influence gene expression and health

Michela Traglia, Margaux Bout, Lauren A. Weiss

Polygenic score accuracy in ancient samples: Quantifying the effects of allelic turnover

Maryn O. Carlson, Daniel P. Rice, Jeremy J. Berg, Matthias Steinrücken

Mice lacking the mitochondrial exonuclease MGME1 develop inflammatory kidney disease with glomerular dysfunction

Dusanka Milenkovic, Adrián Sanz-Moreno, Julia Calzada-Wack, Birgit Rathkolb, Oana Veronica Amarie, Raffaele Gerlini, Antonio Aguilar-Pimentel, Jelena Misic, Marie-Lune Simard, Eckhard Wolf, Helmut Fuchs, Valerie Gailus-Durner, Martin Hrabě de Angelis, Nils-Göran Larsson

A Bayesian model selection approach to mediation analysis

Wesley L. Crouse, Gregory R. Keele, Madeleine S. Gastonguay, Gary A. Churchill, William Valdar

RADA-dependent branch migration has a predominant role in plant mitochondria and its defect leads to mtDNA instability and cell cycle arrest

Nicolas Chevigny, Frédérique Weber-Lotfi, Anaïs Le Blevenec, Cédric Nadiras, Arnaud Fertet, Marc Bichara, Mathieu Erhardt, André Dietrich, Cécile Raynaud, José M. Gualberto

Shared genetic loci between depression and cardiometabolic traits

Kristin Torgersen, Zillur Rahman, Shahram Bahrami, Guy Frederick Lanyon Hindley, Nadine Parker, Oleksandr Frei, Alexey Shadrin, Kevin S. O’Connell, Martin Tesli, Olav B. Smeland, John Munkhaugen, Srdjan Djurovic, Toril Dammen, Ole A. Andreassen

Epigenetic and transcriptional dysregulation in CD4+ T cells in patients with atopic dermatitis

Amy A. Eapen, Sreeja Parameswaran, Carmy Forney, Lee E. Edsall, Daniel Miller, Omer Donmez, Katelyn Dunn, Xiaoming Lu, Marissa Granitto, Hope Rowden, Adam Z. Magier, Mario Pujato, Xiaoting Chen, Kenneth Kaufman, David I. Bernstein, Ashley L. Devonshire, Marc E. Rothenberg, Matthew T. Weirauch, Leah C. Kottyan

Structure and kinase activity of bacterial cell cycle regulator CcrZ

Katherine J. Wozniak, Peter E. Burby, Jayakrishnan Nandakumar, Lyle A. Simmons

TFAP2 paralogs facilitate chromatin access for MITF at pigmentation and cell proliferation genes

Colin Kenny, Ramile Dilshat, Hannah E. Seberg, Eric Van Otterloo, Gregory Bonde, Annika Helverson, Christopher M. Franke, Eiríkur Steingrímsson, Robert A. Cornell

Related Articles

Local chromatin context regulates the genetic requirements of the heterochromatin spreading reaction

R. A. Greenstein, Henry Ng, Ramon R. Barrales, Catherine Tan, Sigurd Braun, Bassem Al-Sady

MDM2 E3 ligase activity is essential for p53 regulation and cell cycle integrity

Meenalakshmi Chinnam, Chao Xu, Rati Lama, Xiaojing Zhang, Carlos D. Cedeno, Yanqing Wang, Aimee B. Stablewski, David W. Goodrich, Xinjiang Wang

Related Articles

Increased genetic contribution to wellbeing during the COVID-19 pandemic

C. A. Robert Warmerdam, Henry H. Wiersma, Pauline Lanting, Alireza Ani, Lifelines Corona Research Initiative, Lifelines Cohort Study, Marjolein X. L. Dijkema, Harold Snieder, Judith M. Vonk, H. Marike Boezen, Patrick Deelen, Lude H. Franke

A novel membrane complex is required for docking and regulated exocytosis of lysosome-related organelles in Tetrahymena thermophila

Aarthi Kuppannan, Yu-Yang Jiang, Wolfgang Maier, Chang Liu, Charles F. Lang, Chao-Yin Cheng, Mark C. Field, Minglei Zhao, Martin Zoltner, Aaron P. Turkewitz

PRC1 chromatin factors strengthen the consistency of neuronal cell fate specification and maintenance in C. elegans

Guillaume Bordet, Carole Couillault, Fabien Soulavie, Konstantina Filippopoulou, Vincent Bertrand

Divergent transcriptional and transforming properties of PAX3-FOXO1 and PAX7-FOXO1 paralogs

Line Manceau, Julien Richard Albert, Pier-Luigi Lollini, Maxim V. C. Greenberg, Pascale Gilardi-Hebenstreit, Vanessa Ribes

Population bottlenecks constrain host microbiome diversity and genetic variation impeding fitness

Michael Ørsted, Erika Yashiro, Ary A. Hoffmann, Torsten Nygaard Kristensen

Early midcell localization of Escherichia coli PBP4 supports the function of peptidoglycan amidases

Jolanda Verheul, Adam Lodge, Hamish C. L. Yau, Xiaolong Liu, Gabriela Boelter, Xinwei Liu, Alexandra S. Solovyova, Athanasios Typas, Manuel Banzhaf, Waldemar Vollmer, Tanneke den Blaauwen

Competence shut-off by intracellular pheromone degradation in salivarius streptococci

Adrien Knoops, Laura Ledesma-García, Alexandra Waegemans, Morgane Lamontagne, Baptiste Decat, Hervé Degand, Pierre Morsomme, Patrice Soumillion, Frank Delvigne, Pascal Hols

Shade suppresses wound-induced leaf repositioning through a mechanism involving PHYTOCHROME KINASE SUBSTRATE (PKS) genes

Anne-Sophie Fiorucci, Olivier Michaud, Emanuel Schmid-Siegert, Martine Trevisan, Laure Allenbach Petrolati, Yetkin Çaka Ince, Christian Fankhauser

Daf-16 mediated repression of cytosolic ribosomal protein genes facilitates a hypoxia sensitive to hypoxia resistant transformation in long-lived germline mutants

Cassidy Hemphill, Evye Pylarinou-Sinclair, Omar Itani, Barbara Scott, C. Michael Crowder, Marc Ryan Van Gilst

An unexpected role for the conserved ADAM-family metalloprotease ADM-2 in Caenorhabditis elegans molting

Braveen B. Joseph, Phillip T. Edeen, Sarina Meadows, Shaonil Binti, David S. Fay

Genetic characterization of outbred Sprague Dawley rats and utility for genome-wide association studies

Alexander F. Gileta, Christopher J. Fitzpatrick, Apurva S. Chitre, Celine L. St. Pierre, Elizabeth V. Joyce, Rachael J. Maguire, Africa M. McLeod, Natalia M. Gonzales, April E. Williams, Jonathan D. Morrow, Terry E. Robinson, Shelly B. Flagel, Abraham A. Palmer