Items where Author is "Schärer, Lukas"

2017

Marie-Orleach, Lucas and Vogt-Burri, Nadja and Mouginot, Pierick and Schlatter, Aline and Vizoso, Dita B. and Bailey, Nathan W. and Schärer, Lukas. (2017) Indirect genetic effects and sexual conflicts: partner genotype influences multiple morphological and behavioural reproductive traits in a flatworm. Evolution, 71 (5). pp. 1232-1245.

2016

Zadesenets, Kira S. and Vizoso, Dita B. and Schlatter, Aline and Konopatskaia, Irina D. and Berezikov, Eugene and Schärer, Lukas and Rubtsov, Nikolay B.. (2016) Evidence for karyotype polymorphism in the free-living flatworm Macrostomum lignano, a model organism for evolutionary and developmental biology. PLoS One, 11 (10). e0164915.

Janicke, Tim and Sandner, Peter and Ramm, Steven A. and Vizoso, Dita B. and Schärer, Lukas. (2016) Experimentally evolved and phenotypically plastic responses to enforced monogamy in a hermaphroditic flatworm. Journal of Evolutionary Biology, 29 (9). pp. 1713-1727.

Schärer, Lukas and Ramm, Steven A.. (2016) Hermaphrodites. In: Encyclopedia of Evolutionary Biology, 2. Oxford, pp. 212-224.

Marie-Orleach, Lucas and Janicke, Tim and Vizoso, Dita B. and David, Patrice and Schärer, Lukas. (2016) Quantifying episodes of sexual selection: insights from a transparent worm with fluorescent sperm. Evolution, 70 (2). pp. 314-328.

Giannakara, Athina and Schärer, Lukas and Ramm, Steven A.. (2016) Sperm competition-induced plasticity in the speed of spermatogenesis. BMC Evolutionary Biology , 16. p. 60.

Schärer, Lukas. (2016) The varied ways of being male and female. Molecular Reproduction and Development, 84 (2). pp. 94-104.

Lehtonen, Jussi and Parker, Geoff A. and Schärer, Lukas. (2016) Why anisogamy drives ancestral sex roles. Evolution, 70 (5). pp. 1129-1135.

November 2015

Janssen, Toon and Vizoso, Dita B. and Schulte, Gregor and Littlewood, D. Timothy J. and Waeschenbach, Andrea and Schärer, Lukas. (2015) The first multi-gene phylogeny of the Macrostomorpha sheds light on the evolution of sexual and asexual reproduction in basal Platyhelminthes. Molecular phylogenetics and evolution, 92. pp. 82-107.

6 October 2015

Wasik, Kaja A. and Gurtowski, James and Zhou, Xin and Mendivil Ramos, Olivia and Delás, M. Joaquina and Battistoni, Giorgia and El Demerdash, Osama and Falciatori, Ilaria and Vizoso, Dita B. and Smith, Andrew D. and Ladurner, Peter and Schärer, Lukas and McCombie, W. Richard and Hannon, Gregory J. and Schatz, Michael C.. (2015) Genome and transcriptome of the regeneration-competent flatworm,; Macrostomum lignano. Proceedings of the National Academy of Sciences of the United States of America, 112 (40). pp. 12462-12467.

22 July 2015

Ramm, Steven A. and Schlatter, Aline and Poirier, Maude and Schärer, Lukas. (2015) Hypodermic self-insemination as a reproductive assurance strategy. Proceedings of the Royal Society. Series B, Biological sciences, 282 (1811). p. 20150660.

3 July 2015

Arbore, Roberto and Sekii, Kiyono and Beisel, Christian and Ladurner, Peter and Berezikov, Eugene and Schärer, Lukas. (2015) Positional RNA-Seq identifies candidate genes for phenotypic engineering of sexual traits in; Macrostomum lignano. Frontiers in zoology, 12. p. 14.

January 2015

Schärer, Lukas and Janicke, Tim and Ramm, Steven A.. (2015) Sexual conflict in hermaphrodites. Cold Spring Harbor Perspectives in Biology, 7 (1). a017673.

November 2014

Ramm, Steven A. and Schärer, Lukas. (2014) The evolutionary ecology of testicular function: size isn’t everything. Biological Reviews, 89 (4). pp. 874-888.

July 2014

Ellis, Ronald E. and Schärer, Lukas. (2014) Rogue sperm indicate sexually antagonistic coevolution in nematodes. PLoS Biology, 12 (7). e1001916.

30 June 2014

Marie-Orleach, Lucas and Janicke, Tim and Vizoso, Dita B. and Eichmann, Micha and Schärer, Lukas. (2014) Fluorescent sperm in a transparent worm: validation of a GFP marker to study sexual selection. BMC evolutionary biology, 14. p. 148.

14 April 2014

Schärer, Lukas. (2014) Evolution: don’t be so butch, dear! Current biology, 24 (8). R311-R313.

2014

Lengerer, Birgit and Pjeta, Robert and Wunderer, Julia and Rodrigues, Marcelo and Arbore, Roberto and Schärer, Lukas and Berezikov, Eugene and Hess, Michael and Pfaller, Kristian and Egger, Bernhard and Obwegeser, Sabrina and Salvenmoser, Willi and Ladurner, Peter. (2014) Biological adhesion of the flatworm Macrostomum lignano relies on a duo-gland system and is mediated by a cell type-specific intermediate filament protein. Frontiers in zoology, 11. p. 12.

Ramm, Steven A. and Schärer, Lukas and Ehmcke, Jens and Wistuba, Joachim. (2014) Sperm competition and the evolution of spermatogenesis. Molecular Human Reproduction, 20 (12). pp. 1169-1179.

2013

Marie-Orleach, Lucas and Janicke, Tim and Schärer, Lukas. (2013) Copulatory and post-copulatory mating behaviours depend on the mating status of both partners in a simultaneous hermaphrodite. Animal behaviour, Vol. 85, H. 2. pp. 453-461.

Marie-Orleach, Lucas and Janicke, Tim and Schärer, Lukas. (2013) Effects of mating status on copulatory and postcopulatory behaviour in a simultaneous hermaphrodite. Animal Behaviour, 85 (2). pp. 453-461.

Sekii, K. and Vizoso, D. B. and Kuales, G. and De Mulder, K. and Ladurner, P. and Schärer, Lukas. (2013) Phenotypic engineering of sperm-production rate confirms evolutionary predictions of sperm competition theory. Proceedings of the Royal Society. Series B, Biological sciences, Vol. 280, H. 1757 , 20122711.

Schärer, Lukas and Pen, Ido. (2013) Sex allocation and investment into pre- and postcopulatory traits in simultaneous hermaphrodites: the role of polyandry and local sperm competition. Philosophical transactions. Biological sciences, Vol. 368, no. 1613 , 20120052.

2012

Schärer, Lukas and Rowe, L. and Arnqvist, G.. (2012) Anisogamy, chance and the evolution of sex roles. Trends in Ecology & Evolution, 27 (5). pp. 260-264.

2009

Van Velzen, Ellen and Schärer, Lukas and Pen, Ido. (2009) The effect of cryptic female choice on sex allocation in simultaneous hermaphrodites. Proceedings of the Royal Society. Series B, Biological sciences, 276 (1670). pp. 3123-3131.

Mouton, Stijn and Willems, Maxime and Braeckman, Bart P. and Egger, Bernhard and Ladurner, Peter and Schärer, Lukas and Borgonie, Gaetan. (2009) The free-living flatworm Macrostomum lignano : a new model organism for ageing research. Experimental gerontology, 44 (4). pp. 243-249.

2007

Schärer, Lukas and Vizoso, Dita Brígida. (2007) Phenotypic plasticity in sperm production rate : there's more to it than testis size. Evolutionary ecology, 21 (3). pp. 295-306.

Brauer, Verena S. and Schärer, Lukas and Michiels, N. K.. (2007) Phenotypically flexible sex allocation in a simultaneous hermaphrodite. Evolution, 61 (1). pp. 216-222.

Vizoso, Dita Brígida and Schärer, Lukas. (2007) Resource-dependent sex allocation in a simultaneous hermaphrodite. Journal of Evolutionary Biology, 20 (3). pp. 1046-1055.

Schärer, Lukas and Knoflach, Dagmar and Vizoso, Dita B. and Rieger, Gunde and Peintner, Ursula. (2007) Thraustochytrids as novel parasitic protists of a marine free-living flatworm : Thraustochytrium caudivorum sp. nov. parasitizes Macrostomum lignano. Marine biology, 152 (5). pp. 1095-1104.

Schärer, Lukas and Zaubzer, Johanna and Salvenmoser, Willi and Seifarth, Christof and Ladurner, Peter. (2007) Tracking sperm of a donor in a recipient : an immunocytochemical approach. Animal Biology, 57 (2). pp. 121-136.

2005

Ladurner, P. and Schärer, Lukas and Salvenmoser, W. and Rieger, Reinhard M.. (2005) A new model organism among the lower Bilateria and the use of digital microscopy in taxonomy of meiobenthic Platyhelminthes Macrostomum lignano, n. sp. (Rhabditophora, Macrostomorpha). Journal of zoological systematics and evolutionary research, 43 (2). pp. 114-126.

Ladurner, Peter and Pfister, Daniela and Seifarth, Christof and Schärer, Lukas and Mahlknecht, Monika and Salvenmoser, Willi and Gerth, Regine and Rieger, Reinhard. (2005) Production of cell- and tissue-specific monoclonal antibodies for the flatworm Macrostomum sp. Histochemistry and cell biology, 123 (1). pp. 89-104.

Schärer, Lukas and Sandner, Peter and Michiels, Nico K.. (2005) Trade-off between male and female allocation in the simultaneously hermaphroditic flatworm Macrostomum sp. Journal of Evolutionary Biology, 18 (2). pp. 396-404.

2004

Schärer, Lukas and Ladurner, Peter and Rieger, Reinhard M.. (2004) Bigger testes do work more : experimental evidence that testis size reflects testicular cell proliferation activity in the marine invertebrate, the free-living flatworm; Macrostomum; sp. Behavioral ecology and sociobiology, 56 (5). pp. 420-425.

Schärer, Lukas and Joss, Greg and Sandner, Peter. (2004) Mating behaviour of the marine turbellarian Macrostomum sp. : these worms; suck. Marine biology, 145 (2). pp. 373-380.

2003

Schärer, Lukas and Vizoso, Dita Brígida. (2003) Earlier sex change in infected individuals of the protogynous reef fish Thalassoma bifasciatum. Behavioral ecology and sociobiology, 55 (2). pp. 137-143.

Schärer, Lukas and Ladurner, Peter. (2003) Phenotypically plastic adjustment of sex allocation in a simultaneous hermaphrodite. Proceedings of the Royal Society. Series B, Biological sciences, 270 (1518). pp. 935-941.

2001

Schärer, Lukas and Karlsson, Lars M. and Christen, Mira and Wedekind, Claus. (2001) Size-dependent sex allocation in a simultaneous hermaphrodite parasite. Journal of Evolutionary Biology, 14 (1). pp. 55-67.

Schärer, Lukas and Wedekind, Claus. (2001) Social situation, sperm competition, and sex allocation in a simultaneous hermaphrodite parasite, the cestode Schistocephalus solidus. Journal of Evolutionary Biology, 14 (6). pp. 942-953.

2000

Wedekind, Claus and Christen, Mira and Schärer, Lukas and Treichel, Nathalie. (2000) Relative helmith size in crustacean hosts : in vivo determination, and effects of host gender and within-host competition in a copepod infected by a cestode. Aquatic ecology, 34 (3). pp. 279-285.

1999

Schärer, Lukas and Wedekind, Claus. (1999) Lifetime reproductive output in a hermaphrodite cestode when reproducing alone or in pairs : a time cost of pairing. Evolutionary ecology, 13 (4). pp. 381-394.

Schärer, Lukas and Robertson, Ross D.. (1999) Sperm and milt characteristics and male versus female investment in the Caribbean reef fish, Thalassoma bifasciatum. Journal of fish biology, 55 (2). pp. 329-343.