日期:
2020 年 — 2026 年
2020
2021
2022
2023
2024
2025
2026
影响因子:

Transcription elongation factor ELOF1 is required for efficient somatic hypermutation and class switch recombination

转录延伸因子ELOF1是高效体细胞高频突变和类别转换重组所必需的。

Wu, Lizhen; Yadavalli, Anurupa Devi; Senigl, Filip; Matos-Rodrigues, Gabriel; Xu, Dijin; Pintado-Urbanc, Andreas P; Simon, Matthew D; Wu, Wei; Nussenzweig, André; Schatz, David G

Transcription factor binding at Ig enhancers is linked to somatic hypermutation targeting

免疫球蛋白增强子处的转录因子结合与体细胞高频突变靶向有关

Ravi K Dinesh,Benjamin Barnhill,Anoj Ilanges,Lizhen Wu,Daniel A Michelson,Filip Senigl,Jukka Alinikula,Jeffrey Shabanowitz,Donald F Hunt,David G Schatz

Polyethylenimine based magnetic nanoparticles mediated non-viral CRISPR/Cas9 system for genome editing

基于聚乙烯亚胺的磁性纳米粒子介导的非病毒CRISPR/Cas9系统用于基因组编辑

Rohiwal, S S; Dvorakova, N; Klima, J; Vaskovicova, M; Senigl, F; Slouf, M; Pavlova, E; Stepanek, P; Babuka, D; Benes, H; Ellederova, Z; Stieger, K

Topologically Associated Domains Delineate Susceptibility to Somatic Hypermutation

拓扑关联域界定了体细胞高频突变的易感性

Filip Senigl,Yaakov Maman,Ravi K Dinesh,Jukka Alinikula,Rashu B Seth,Lubomira Pecnova,Arina D Omer,Suhas S P Rao,David Weisz,Jean-Marie Buerstedde,Erez Lieberman Aiden,Rafael Casellas,Jiri Hejnar,David G Schatz

Proceedings of the Frontiers of Retrovirology Conference 2016

2016年逆转录病毒学前沿会议论文集

Kosugi, Yusuke; Uriu, Keiya; Suzuki, Narumi; Yamamoto, Keisuke; Nagaoka, Shumpei; Kimura, Izumi; Konno, Yoriyuki; Aso, Hirofumi; Willett, Brian J; Kobayashi, Tomoko; Koyanagi, Yoshio; Ueda, Mahoko Takahashi; Ito, Jumpei; Sato, Kei; Zurnic, Irena; Hütter, Sylvia; Lehmann, Ute; Stanke, Nicole; Reh, Juliane; Kern, Tobias; Lindel, Fabian; Gerresheim, Gesche; Hamann, Martin; Müllers, Erik; Lesbats, Paul; Cherepanov, Peter; Serrao, Erik; Engelman, Alan; Lindemann, Dirk; Da Silva Santos, Claire; Tartour, Kevin; Cimarelli, Andrea; Burdick, Rya; Chen, Jianbo; Sastri, Jaya; Hu, Wei-Shau; Pathak, Vinay; Keppler, Oliver T; Pradeau, Karine; Eiler, Sylvia; Levy, Nicolas; Lennon, Sarah; Cianferani, Sarah; Emiliani, Stéphane; Ruff, Marc; Parissi, Vincent; Rato, Sylvie; Rausell, Antonio; Munoz, Miguel; Telenti, Amalio; Ciuffi, Angela; Zhyvoloup, Alexander; Melamed, Anat; Anderson, Ian; Planas, Delphine; Kriston-Vizi, Janos; Ketteler, Robin; Lee, Chen- Hsuin; Merritt, Andy; Ancuta, Petronela; Bangham, Charles; Fassati, Ariberto; Rodari, Anthony; Van Driessche, Benoit; Galais, Mathilde; Delacourt, Nadége; Fauquenoy, Sylvain; Vanhulle, Caroline; Kula, Anna; Burny, Arsène; Rohr, Olivier; Van Lint, Carine; van Montfort, Thijs; van der Sluis, Renee; Speijer, Dave; Berkhout, Ben; Meng, Bo; Rutkowski, Andrzej; Berry, Neil; Dölken, Lars; Lever, Andrew; Schuster, Thomas; Asbach, Benedikt; Wagner, Ralf; Gross, Christine; Wiesmann, Veit; Kalmer, Martina; Wittenberg, Thomas; Gettemans, Jan; Thoma-Kress, Andrea K; Li, Minghua; Freed, Eric O; Liu, Shan-Lu; Müller, Janis; Münch, Jan; Sewald, Xaver; Uchil, Pradeep; Ladinsky, Mark; Beloor, Jagadish; Pi, Ruoxi; Herrmann, Christin; Motamedi, Nasim; Murooka, Thomas; Brehm, Michael; Greiner, Dale; Mempel, Thorsten; Bjorkman, Pamela; Kumar, Priti; Mothes, Walther; Joas, Simone; Parrish, Erica; Gnanadurai, Clement Wesley; Lump, Edina; Stürzel, Christina M; Parrish, Nicholas F; Sauermann, Ulrike; Töpfer, Katharina; Schultheiss, Tina; Bosinger, Steven; Silvestri, Guido; Apetrei, Cristian; Huot, Nicholas; Müller-Trutwin, Michaela; Sauter, Daniel; Hahn, Beatrice H; Stahl-Hennig, Christiane; Kirchhoff, Frank; Schumann, Gerald; Jung-Klawitter, Sabine; Fuchs, Nina V; Upton, Kyle R; Muñoz-Lopez, Martin; Shukla, Ruchi; Wang, Jichang; Garcia-Canadas, Marta; Lopez-Ruiz, Cesar; Gerhardt, Daniel J; Sebe, Attila; Grabundzija, Ivana; Gerdes, Patricia; Merkert, Sylvia; Pulgarin, Andres; Bock, Anja; Held, Ulrike; Witthuhn, Anett; Haase, Alexandra; Wolvetang, Ernst J; Martin, Ulrich; Ivics, Zoltán; Izsvák, Zsuzsanna; Garcia-Perez, J; Faulkner, Geoffrey J; Hurst, Tara; Katzourakis, Aris; Magiorkinis, Gkikas; Schott, Kerstin; Derua, Rita; Seifried, Janna; Reuter, Andreas; Schmitz, Heike; Tondera, Christiane; Brandariz-Nuñez, Alberto; Diaz-Griffero, Felipe; Janssens, Veerle; König, Renate; Baldauf, Hanna-Mari; Stegmann, Lena; Schwarz, Sarah-Marie; Trotard, Maud; Martin, Margarethe; Lenzi, Gina; Burggraf, Manja; Pan, Xiaoyu; Fregoso, Oliver I; Lim, Efrem S; Abraham, Libin; Erikson, Elina; Nguyen, Laura; Ambiel, Ina; Rutsch, Frank; Kim, Baek; Emerman, Michael; Fackler, Oliver T; Wittmann, Sabine; Behrendt, Rayk; Volkmann, Bianca; Eissmann, Kristin; Gramberg, Thomas; Bolduan, Sebastian; Koppensteiner, Herwig; Regensburg, Stefanie; Brack-Werner, Ruth; Draenert, Rika; Schindler, Michael; Ducroux, Aurélie; Xu, Shuting; Ponnurangam, Aparna; Franz, Sergej; Malassa, Angelina; Ewald, Ellen; Goffinet, Christine; Fung, Sin-Yee; Chan, Ching-Ping; Yuen, Chun-Kit; Kok, Kin-Hang; Chan, Chin-Ping; Jin, Dong-Yan; Dittmer, Ulf; Kmiec, Dorota; Iyer, Shilpa; Stürzel, Christina; Hahn, Beatrice; Ariumi, Yasuo; Yasuda-Inoue, Mariko; Kawano, Koudai; Tateishi, Satoshi; Turelli, Priscilla; Compton, Alex; Roy, Nicolas; Porrot, Françoise; Billet, Anne; Casartelli, Nicoletta; Yount, Jacob; Liang, Chen; Schwartz, Oliver; Magnus, Carsten; Reh, Lucia; Moore, Penny; Uhr, Therese; Weber, Jacqueline; Morris, Lynn; Trkola, Alexandra; Grindberg, Rashel V; Schlaepfer, Erika; Schreiber, Gideon; Simon, Viviana; Speck, Roberto F; Debyser, Zeger; Vranckx, Lenard; Demeulemeester, Jonas; Saleh, Suha; Verdin, Eric; Cereseto, Anna; Christ, Frauke; Gijsbers, Rik; Wang, Gang; Zhao, Na; Das, Atze T; Köstler, Josef; Perdiguero, Beatriz; Esteban, Mariano; Jacobs, Bertram L; Montefiori, David C; LaBranche, Celia C; Yates, Nicole L; Tomaras, Georgia D; Ferrari, Guido; Foulds, Kathryn E; Roederer, Mario; Landucci, Gary; Forthal, Donald N; Seaman, Michael S; Hawkins, Natalie; Self, Steven G; Phogat, Sanjay; Tartaglia, James; Barnett, Susan W; Burke, Brian; Cristillo, Anthony D; Ding, Song; Heeney, Jonathan L; Pantaleo, Giuseppe; Stab, Viktoria; Ensser, Armin; Tippler, Bettina; Burton, Dennis; Tenbusch, Matthias; Überla, Klaus; Alter, Galit; Lofano, Giuseppe; Dugast, Anne-Sophie; Kulkarni, Viraj; Suscovich, Todd; Opazo, Tatiana; Barraza, Felipe; Herrera, Diego; Garces, Andrea; Schwenke, Tomas; Tapia, Diego; Cancino, Jorge; Arriagada, Gloria; Haußner, Christina; Damm, Dominik; Rohrhofer, Anette; Schmidt, Barbara; Eichler, Jutta; Midgley, Rebecca; Wheeldon, James; Piguet, Vincent; Khopkar, Priyanka; Rohamare, Megha; Kulkarni, Smita; Godinho-Santos, Ana; Hance, Allan; Goncalves, Joao; Mammano, Fabrizio; Gasser, Romain; Hamoudi, Meriem; Pellicciotta, Martina; Zhou, Zhicheng; Visdeloup, Clara; Colin, Philippe; Braibant, Martine; Lagane, Bernard; Negroni, Matteo; Wamara, Jula; Bannert, Norbert; Mesplede, Thibault; Osman, Nathan; Anstett, Kaitlin; Liang, Jiaming Calvin; Pham, Hanh Thi; Wainberg, Mark; Shao, Wei; Shan, Jigui; Kearney, Mary; Wu, Xiaolin; Maldarelli, Frank; Mellors, John; Luke, Brian; Coffin, John; Hughes, Stephen; Fricke, Thomas; Opp, Silvana; Shepard, Caitlin; Ivanov, Dmitri; Valle-Casuso, Jose; Kanja, Marine; Cappy, Pierre; Negroni, Matteo; Lener, Daniela; Knyazhanskaya, Ekaterina; Anisenko, Andrey; Zatsepin, Timofey; Gottikh, Marina; Komkov, Alexander; Minervina, Anastasia; Nugmanov, Gaiaz; Nazarov, Vadim; Khodosevich, Konstantin; Mamedov, Ilgar; Lebedev, Yuri; Colomer-Lluch, Marta; Serra-Moreno, Ruth; Sarracino, Ambra; Gharu, Lavina; Pasternak, Alexander; Marcello, Alessandro; McCartin, Ann Marie; Kulkarni, Anurag; Le Douce, Valentin; Gautier, Virginie; Baeyens, Ann; Naessens, Evelien; Van Nuffel, Anouk; Weening, Karin; Reilly, Anne- Marie; Claeys, Eva; Trypsteen, Wim; Vandekerckhove, Linos; Eyckerman, Sven; Gevaert, Kris; Verhasselt, Bruno; Mok, Hoi Ping; Norton, Nicholas; Fun, Axel; Hirst, Jack; Wills, Mark; Miklik, Dalibor; Senigl, Filip; Hejnar, Jiri; Sakuragi, Jun-ichi; Sakuragi, Sayuri; Yokoyama, Masaru; Shioda, Tatsuo; Sato, Hironori; Bodem, Jochen; Moschall, Rebecca; Denk, Sarah; Erkelenz, Steffen; Schenk, Christian; Schaal, Heiner; Donhauser, Norbert; Socher, Ellen; Millen, Sebastian; Sticht, Heinrich; Gross, Christine; Mann, Melanie; Wei, Guochao; Betts, Matthew J; Liu, Yang; Kehl, Timo; Russell, Robert B; Löchelt, Martin; Hohn, Oliver; Mostafa, Saeed; Hanke, Kirsten; Norley, Stephen; Chen, Chia-Yen; Shingai, Masashi; Borrego, Pedro; Taveira, Nuno; Strebel, Klaus; Hellmund, Chris; Meng, Bo; Friedrich, Melanie; Hahn, Friedrich; Setz, Christian; Rauch, Pia; Fraedrich, Kirsten; Matthaei, Alina; Henklein, Petra; Traxdorf, Maximilian; Fossen, Torgils; Schubert, Ulrich; Khwaja, Aya; Galilee, Meytal; Alian, Akram; Schwalbe, Birco; Hauser, Heiko; Schreiber, Michael; Scherpenisse, Mirte; Cho, Young-Keol; Kim, Jungeun; Jeong, Daeun; Trejbalova, Katerina; Benesova, Martina; Kucerova, Dana; Vernerova, Zdenka; Amouroux, Rachel; Hajkova, Petra; Elleder, Daniel; Hron, Tomas; Farkasova, Helena; Padhi, Abinash; Paces, Jan; Zhu, Henan; Gifford, Robert; Murcia, Pablo; Carrozza, Maria Luisa; Niewiadomska, Anna-Maria; Mazzei, Maurizio; Abi-Said, Mounir; Hughes, Joseph; Hué, Stéphane; Gifford, Robert; Obasa, Adetayo; Jacobs, Graeme; Engelbrecht, Susan; Mack, Katharina; Starz, Kathrin; Geyer, Matthias; Bibollet-Ruche, Frederic; Stürzel, Christina; Leoz, Marie; Plantier, Jean Christophe; Argaw-Denboba, Ayele; Balestrieri, Emanuela; Serafino, Annalucia; Bucci, Ilaria; Cipriani, Chiara; Spadafora, Corrado; Sinibaldi-Vallebona, Paolo; Matteucci, Claudia; Jayashree, S Nandi; Neogi, Ujjwal; Chhangani, Anil K; Rathore, Shravan Sing; Mathur, Bajrang R J; Abati, Adeyemi; Koç, B Taylan; Oğuzoğlu, Tuba Çiğdem; Shimauchi, Takatoshi; Caucheteux, Stephan; Turpin, Jocelyn; Finsterbusch, Katja; Tokura, Yoshiki; Souriant, Shanti; Balboa, Luciana; Pingris, Karine; Kviatcowsky, Denise; Raynaud-Messina, Brigitte; Cougoule, Céline; Mercier, Ingrid; Kuroda, Marcelo; González-Montaner, Pablo; Inwentarz, Sandra; Moraña, Eduardo Jose; del Carmen Sasiain, Maria; Neyrolles, Olivier; Maridonneau-Parini, Isabelle; Lugo-Villarino, Geanncarlo; Vérollet, Christel; Herrmann, Alexandra; Thomas, Dominique; Bouzas, Nerea Ferreirós; Lahaye, Xavier; Bhargava, Anvita; Satoh, Takeshi; Gentili, Matteo; Cerboni, Silvia; Silvin, Aymeric; Conrad, Cécile; Ahmed-Belkacem, Hakim; Rodriguez, Elisa C; Guichou, Jean-François; Bosquet, Nathalie; Piel, Matthieu; Le Grand, Roger; King, Megan; Pawlotsky, Jean-Michel; Manel, Nicolas; Hofmann, Henning; Vanwalscappel, Benedicte; Bloch, Nicolin; Landau, Nathaniel; Indik, Stanislav; Hagen, Benedikt; Valle-Casuso, José Carlos; Allouch, Awatef; David, Annie; Barré-Sinoussi, Françoise; Benkirane, Monsef; Pancino, Gianfranco; Saez-Cirion, Asier; Lee, Wing-Yiu; Sloan, Richard; Schulte, Bianca; Opp, Silvana; Blomberg, Jonas; Vargiu, Luana; Rodriguez-Tomé, Patricia; Tramontano, Enzo; Sperber, Göran; Kumari, Namita; Ammosova, Tatiana; Diaz, Sharmeen; Oneal, Patricia; Nekhai, Sergei; Fahrny, Audrey; Gers-Huber, Gustavo; Audigé, Annette; Jayaprakash, Anitha; Sachidanandam, Ravi; Hernandez, Matt; Dillon-White, Marsha; Souriant, Shanti; Pingris, Karine; Raynaud-Messina, Brigitte; Cougoule, Céline; Mercier, Ingrid; Neyrolles, Olivier; Maridonneau-Parini, Isabelle; Lugo-Villarino, Geanncarlo; Maze, Emmanuel; Ham, Claire; Almond, Neil; Towers, Greg; Belshaw, Robert; de Sousa-Pereira, Patrícia; Abrantes, Joana; Pizzato, Massimo; Esteves, Pedro J; Kahle, Tanja; Schmitt, Sven; Merkel, Laura; Reuter, Nina; Stamminger, Thomas; Rosa, Ilaria Dalla; Bishop, Kate; Spinazzola, Antonella; Groom, Harriet; Vieyres, Gabrielle; Müsken, Mathias; Zillinger, Thomas; Hornung, Veit; Barchet, Winfried; Häussler, Susanne; Pietschmann, Thomas; Javed, Aneela; Leuchte, Nicole; Salinas, Gabriela; Opitz, Lennart; Sopper, Sieghart; Mummert, Christiane; Hofmann, Christian; Hückelhoven, Angela G; Bergmann, Silke; Müller-Schmucker, Sandra M; Harrer, Ellen G; Dörrie, Jan; Schaft, Niels; Harrer, Thomas; Cardinaux, Laure; Zahno, M- L; Vogt, H- R; Zanoni, R; Bertoni, G; Muenchhoff, Maximilian; Goulder, Philip; Keppler, Oliver; Rebensburg, Stephanie; Helfer, Markus; Zhang, Yuwei; Chen, Huicheng; Bernier, Annie; Gosselin, Annie; Routy, Jean- Pierre; Wöhrl, Birgitta; Schneider, Anna; Corona, Angela; Spöring, Imke; Jordan, Mareike; Buchholz, Bernd; Maccioni, Elias; Di Santo, Roberto; Schweimer, Kristian; Schölz, Christian; Weinert, Brian; Wagner, Sebastian; Beli, Petra; Miyake, Yasuyuki; Qi, Jun; Jensen, Lars; Streicher, Werner; McCarthy, Anna; Westwood, Nicholas; Lain, Sonia; Cox, Jürgen; Matthias, Patrick; Mann, Matthias; Bradner, James; Choudhary, Chunaram; Stern, Marcel; Valletta, Elena; Frezza, Caterina; Marino-Merlo, Francesca; Grelli, Sandro; Serafino, Anna Lucia; Mastino, Antonio; Macchi, Beatrice; Kaulfuß, Meike; Windmann, Sonja; Bayer, Wibke; Mikasi, Sello; Jacobs, Graeme; Heß, Rebecca; Bonsmann, Michael Storcksdieck gen; Kirschning, Carsten; Lepenies, Bernd; Kolenbrander, Anne; Temchura, Vladimir; Iijima, Kenta; Kobayashi, Junya; Ishizaka, Yukihito

Nonconserved tryptophan 38 of the cell surface receptor for subgroup J avian leukosis virus discriminates sensitive from resistant avian species

禽白血病病毒J亚群细胞表面受体的非保守色氨酸38可区分易感禽类和抗性禽类。

Kucerová, Dana; Plachy, Jirí; Reinisová, Markéta; Senigl, Filip; Trejbalová, Katerina; Geryk, Josef; Hejnar, Jirí

Proviruses selected for high and stable expression of transduced genes accumulate in broadly transcribed genome areas

经筛选,能够高水平且稳定表达转导基因的前病毒会在广泛转录的基因组区域积累。

Jirí Plachy,Jan Kotáb, Petr Divina, Markéta Reinisová, Filip Senigl, Jirí Hejnar

Dichotomous effects of the cofilin kinase LIMK1 on the early steps of HIV-1 infection of CD4 T cells

cofilin激酶LIMK1对HIV-1感染CD4 T细胞早期步骤的双重影响

Jeang, Kuan-Teh; Senigl, Filip; Auxt, Miroslav; Hejnar, Jiri; Ebrahimi, Diako; Anwar, Firoz; Davenport, Miles P; Pertel, Thomas; Neagu, Martha R; Hausman, Stephane; Zufferey, Madeleine; Uchil, Pradeep; Mothes, Walther; Luban, Jeremy; Marcello, Alessandro; Dieudonné, M; Kula, A; Maiuri, P; Knezevich, A; Sandmeyer, Suzanne; Bilanchone, Virginia; Beliakova-Bethell, Nadia; Christiansen, Kristina; Nguyen, Kim; Strebel, Klaus; Malik, Harmit S; Michelle, Vincendeau; Julia, Schreml; Wolfgang, Seifarth; Oliver, Frank; Kramer, Susanne; Ruth, Brack-Werner; Christine, Leib-Mösch; Bannert, Norbert; Beimforde, Nadine; Hanke, Kirsten; Reudelsterz, Marc; Hohn, Oliver; Kurth, Reinhard; Brun, Sonia; Chaloin, Laurent; Gay, Bernard; Bernard, Eric; Devaux, Christian; Lionne, Corinne; Chazal, Nathalie; Briant, Laurence; Emaleu, Serge Blaise; Atkuri, Kondala; Das, Atze T; Harwig, Alex; Berkhout, Ben; Brown, Craig; Morham, Scott G; Naghavi, Mojgan H; van der Velden, Gisela J; Das, Atze T; Berkhout, Ben; Jennelle, Lucas; Bukrinsky, Michael; Eekels, Julia; lannuci, Veronica; Jeeninga, Rienk E; Verhasselt, Bruno; Berkhout, Ben; Jolly, Clare; Welsch, Sonja; Michor, Stefanie; Sattentau, Quentin J; Balzarini, Jan; Chable-Bessia, Christine; Oussama, Meziane; Daniel, Latreille; Robinson, Triboulet; Stéphane, Emiliani; Olivier, Schwartz; Yamina, Bennasser; Monsef, Benkirane; Meredith, Luke; Ducloux, Céline; Isel, Catherine; Marquet, Roland; Harrich, David; Lever, Andrew ML; Turci, Marco; Di Gennaro, Gianfranco; Lodewick, Julie; Bender, Cecilia; Bex, Françoise; Bertazzoni, Umberto; Bauby, Hélène; Lopez-Vergès, Sandra; Hoeffel, Guillaume; Janvier, Katy; Mammano, Fabrizio; Emiliani, Stéphane; Hosmalin, Anne; Berlioz-Torrent, Clarisse; Molès, Jean-Pierre; Tesniere, Anne; Dumas, Marc; Bonté, Frédéric; Guilhou, J-J; Novikova, Olga; Blinov, Alexander; Nzounza, Patrycja; Perugi, Fabien; Chazal, Maxime; Pique, Claudine; Ramirez, Cecilia; Gifford, Robert J; Katzourakis, Aris; Belshaw, Robert; Nixon, Douglas F; Fenard, David; Houzet, Laurent; Tupin, Audrey; Brun, Sonia; Mougel, Marylène; Devaux, Christian; Chazal, Nathalie; Briant, Laurence; Della Chiara, Giulia; Crotti, Andrea; Giacca, Mauro; Poli, Guido; Lusic, Marina; Guergnon, Julien; Dalmasso, Cyril; Theodorou, Ioannis; Riva, Agostino; Dupressoir, Anne; Vernochet, Cécile; Bawa, Olivia; Harper, Francis; Pierron, Gérard; Opolon, Paule; Heidmann, Thierry; Vorster, Paul J; Yoder, Alyson; Yu, Dongyang; Zheng, Yanfang; Wang, Weifeng; Wu, Yuntao

The core element of a CpG island protects avian sarcoma and leukosis virus-derived vectors from transcriptional silencing

CpG岛的核心元件保护禽肉瘤病毒和白血病病毒衍生的载体免受转录沉默的影响

Senigl, Filip; Plachý, Jirí; Hejnar, Jirí

A single-amino-acid substitution in the TvbS1 receptor results in decreased susceptibility to infection by avian sarcoma and leukosis virus subgroups B and D and resistance to infection by subgroup E in vitro and in vivo

TvbS1受体中单个氨基酸的替换导致其对禽肉瘤和白血病病毒B亚组和D亚组的感染易感性降低,并对E亚组的感染产生抵抗力,这在体外和体内均有体现。

Reinisová, Markéta; Senigl, Filip; Yin, Xueqian; Plachy, Jirí; Geryk, Josef; Elleder, Daniel; Svoboda, Jan; Federspiel, Mark J; Hejnar, Jirí