Cooperation between tropomyosin and α-actinin inhibits fimbrin association with actin filament networks in fission yeast

Autor: Jenna R Christensen, Kaitlin E Homa, Alisha N Morganthaler, Rachel R Brown, Cristian Suarez, Alyssa J Harker, Meghan E O'Connell, David R Kovar

Publikováno v: eLife, Vol 8 (2019)

We previously discovered that competition between fission yeast actin binding proteins (ABPs) for binding F-actin facilitates their sorting to different cellular networks. Specifically, competition between endocytic actin patch ABPs fimbrin Fim1 and

Externí odkaz: https://doaj.org/article/c22bb45112fe4f698d19b082842b292e

Arp2/3 complex- and formin-mediated actin cytoskeleton networks facilitate actin binding protein sorting in fission yeast

Autor: Kaitlin E. Homa, Glen M. Hocky, Cristian Suarez, David R. Kovar

Publikováno v: European Journal of Cell Biology, Vol 103, Iss 2, Pp 151404- (2024)

While it is well-established that F-actin networks with specific organizations and dynamics are tightly regulated by distinct sets of associated actin-binding proteins (ABPs), how ABPs self-sort to particular F-actin networks remains largely unclear.

Externí odkaz: https://doaj.org/article/a4882102b31e4b4da07c36dd9ce9f0b0

Retrotransposons Are the Major Contributors to the Expansion of the Drosophila ananassae Muller F Element

Autor: Wilson Leung, Christopher D. Shaffer, Elizabeth J. Chen, Thomas J. Quisenberry, Kevin Ko, John M. Braverman, Thomas C. Giarla, Nathan T. Mortimer, Laura K. Reed, Sheryl T. Smith, Srebrenka Robic, Shannon R. McCartha, Danielle R. Perry, Lindsay M. Prescod, Zenyth A. Sheppard, Ken J. Saville, Allison McClish, Emily A. Morlock, Victoria R. Sochor, Brittney Stanton, Isaac C. Veysey-White, Dennis Revie, Luis A. Jimenez, Jennifer J. Palomino, Melissa D. Patao, Shane M. Patao, Edward T. Himelblau, Jaclyn D. Campbell, Alexandra L. Hertz, Maddison F. McEvilly, Allison R. Wagner, James Youngblom, Baljit Bedi, Jeffery Bettincourt, Erin Duso, Maiye Her, William Hilton, Samantha House, Masud Karimi, Kevin Kumimoto, Rebekah Lee, Darryl Lopez, George Odisho, Ricky Prasad, Holly Lyn Robbins, Tanveer Sandhu, Tracy Selfridge, Kara Tsukashima, Hani Yosif, Nighat P. Kokan, Latia Britt, Alycia Zoellner, Eric P. Spana, Ben T. Chlebina, Insun Chong, Harrison Friedman, Danny A. Mammo, Chun L. Ng, Vinayak S. Nikam, Nicholas U. Schwartz, Thomas Q. Xu, Martin G. Burg, Spencer M. Batten, Lindsay M. Corbeill, Erica Enoch, Jesse J. Ensign, Mary E. Franks, Breanna Haiker, Judith A. Ingles, Lyndsay D. Kirkland, Joshua M. Lorenz-Guertin, Jordan Matthews, Cody M. Mittig, Nicholaus Monsma, Katherine J. Olson, Guillermo Perez-Aragon, Alen Ramic, Jordan R. Ramirez, Christopher Scheiber, Patrick A. Schneider, Devon E. Schultz, Matthew Simon, Eric Spencer, Adam C. Wernette, Maxine E. Wykle, Elizabeth Zavala-Arellano, Mitchell J. McDonald, Kristine Ostby, Peter Wendland, Justin R. DiAngelo, Alexis M. Ceasrine, Amanda H. Cox, James E.B. Docherty, Robert M. Gingras, Stephanie M. Grieb, Michael J. Pavia, Casey L. Personius, Grzegorz L. Polak, Dale L. Beach, Heaven L. Cerritos, Edward A. Horansky, Karim A. Sharif, Ryan Moran, Susan Parrish, Kirsten Bickford, Jennifer Bland, Juliana Broussard, Kerry Campbell, Katelynn E. Deibel, Richard Forka, Monika C. Lemke, Marlee B. Nelson, Catherine O'Keeffe, S. Mariel Ramey, Luke Schmidt, Paola Villegas, Christopher J. Jones, Stephanie L. Christ, Sami Mamari, Adam S. Rinaldi, Ghazal Stity, Amy T. Hark, Mark Scheuerman, S. Catherine Silver Key, Briana D. McRae, Adam S. Haberman, Sam Asinof, Harriette Carrington, Kelly Drumm, Terrance Embry, Richard McGuire, Drew Miller-Foreman, Stella Rosen, Nadia Safa, Darrin Schultz, Matt Segal, Yakov Shevin, Petros Svoronos, Tam Vuong, Gary Skuse, Don W. Paetkau, Rachael K. Bridgman, Charlotte M. Brown, Alicia R. Carroll, Francesca M. Gifford, Julie Beth Gillespie, Susan E. Herman, Krystal L. Holtcamp, Misha A. Host, Gabrielle Hussey, Danielle M. Kramer, Joan Q. Lawrence, Madeline M. Martin, Ellen N. Niemiec, Ashleigh P. O'Reilly, Olivia A. Pahl, Guadalupe Quintana, Elizabeth A.S. Rettie, Torie L. Richardson, Arianne E. Rodriguez, Mona O. Rodriguez, Laura Schiraldi, Joanna J. Smith, Kelsey F. Sugrue, Lindsey J. Suriano, Kaitlyn E. Takach, Arielle M. Vasquez, Ximena Velez, Elizabeth J. Villafuerte, Laura T. Vives, Victoria R. Zellmer, Jeanette Hauke, Charles R. Hauser, Karolyn Barker, Laurie Cannon, Perouza Parsamian, Samantha Parsons, Zachariah Wichman, Christopher W. Bazinet, Diana E. Johnson, Abubakarr Bangura, Jordan A. Black, Victoria Chevee, Sarah A. Einsteen, Sarah K. Hilton, Max Kollmer, Rahul Nadendla, Joyce Stamm, Antoinette E. Fafara-Thompson, Amber M. Gygi, Emmy E. Ogawa, Matt Van Camp, Zuzana Kocsisova, Judith L. Leatherman, Cassie M. Modahl, Michael R. Rubin, Susana S. Apiz-Saab, Suzette M. Arias-Mejias, Carlos F. Carrion-Ortiz, Patricia N. Claudio-Vazquez, Debbie M. Espada-Green, Marium Feliciano-Camacho, Karina M. Gonzalez-Bonilla, Mariela Taboas-Arroyo, Dorianmarie Vargas-Franco, Raquel Montañez-Gonzalez, Joseph Perez-Otero, Myrielis Rivera-Burgos, Francisco J. Rivera-Rosario, Heather L. Eisler, Jackie Alexander, Samatha K. Begley, Deana Gabbard, Robert J. Allen, Wint Yan Aung, William D. Barshop, Amanda Boozalis, Vanessa P. Chu, Jeremy S. Davis, Ryan N. Duggal, Robert Franklin, Katherine Gavinski, Heran Gebreyesus, Henry Z. Gong, Rachel A. Greenstein, Averill D. Guo, Casey Hanson, Kaitlin E. Homa, Simon C. Hsu, Yi Huang, Lucy Huo, Sarah Jacobs, Sasha Jia, Kyle L. Jung, Sarah Wai-Chee Kong, Matthew R. Kroll, Brandon M. Lee, Paul F. Lee, Kevin M. Levine, Amy S. Li, Chengyu Liu, Max Mian Liu, Adam P. Lousararian, Peter B. Lowery, Allyson P. Mallya, Joseph E. Marcus, Patrick C. Ng, Hien P. Nguyen, Ruchik Patel, Hashini Precht, Suchita Rastogi, Jonathan M. Sarezky, Adam Schefkind, Michael B. Schultz, Delia Shen, Tara Skorupa, Nicholas C. Spies, Gabriel Stancu, Hiu Man Vivian Tsang, Alice L. Turski, Rohit Venkat, Leah E. Waldman, Kaidi Wang, Tracy Wang, Jeffrey W. Wei, Dennis Y. Wu, David D. Xiong, Jack Yu, Karen Zhou, Gerard P. McNeil, Robert W. Fernandez, Patrick Gomez Menzies, Tingting Gu, Jeremy Buhler, Elaine R. Mardis, Sarah C.R. Elgin

Publikováno v: G3: Genes, Genomes, Genetics, Vol 7, Iss 8, Pp 2439-2460 (2017)

The discordance between genome size and the complexity of eukaryotes can partly be attributed to differences in repeat density. The Muller F element (∼5.2 Mb) is the smallest chromosome in Drosophila melanogaster, but it is substantially larger (>1

Externí odkaz: https://doaj.org/article/9273871cbe9a483c8152436abfdf7116

Actin cytoskeleton network self-organization through competition and cooperation

Autor: David R. Kovar, Kaitlin E Homa, Rachel S. Kadzik

Publikováno v: Annu Rev Cell Dev Biol

Many fundamental cellular processes such as division, polarization, endocytosis, and motility require the assembly, maintenance, and disassembly of filamentous actin (F-actin) networks at specific locations and times within the cell. The particular f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e73cf07884f4c9926d6061d1f814d1b
https://europepmc.org/articles/PMC8675537/

Mechanoregulated inhibition of formin facilitates contractile actomyosin ring assembly

Autor: Luther W. Pollard, Gregory A. Voth, David R. Kovar, Kaitlin E Homa, Enrique M. De La Cruz, Glen M. Hocky, Kathleen M. Trybus, Dennis Zimmermann

Publikováno v: Nature Communications, Vol 8, Iss 1, Pp 1-13 (2017)

Cytokinesis physically separates dividing cells by forming a contractile actomyosin ring. The fission yeast contractile ring has been proposed to assemble by Search-Capture-Pull-Release from cytokinesis precursor nodes that include the molecular moto

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6c3912df65104d03f8578e4ca2c40d0
http://link.springer.com/article/10.1038/s41467-017-00445-3