Steven Ramm

steven.ramm@uni-bielefeld.de
ORCID logo https://orcid.org/0000-0001-7786-7364

PEVZ-ID
29115088

63 Publikationen

Alle markieren

  • [63]
    2023 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2985606
    Cirulis A, Norden AK, Churcher AM, Ramm S, Zadesenets KS, Abbott JK (2023)
    Sex-limited experimental evolution drives transcriptomic divergence in a hermaphrodite.
    Genome Biology and Evolution : evad235.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [62]
    2023 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2969320
    Nordén AK, Ramm S, Abbott JK (2023)
    Rapid evolution of sex role specialization in a hermaphrodite under sex-limited selection.
    Evolution: International Journal of Organic Evolution.
    PUB | DOI | Download (ext.)
     
  • [61]
    2023 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2969729 OA
    Fricke C, Sanghvi K, Emery M, Lindenbaum I, Wigby S, Ramm S, Sepil I (2023)
    Timeless or tainted? The effects of male ageing on seminal fluid.
    Frontiers in Ecology and Evolution 11: 1066022.
    PUB | PDF | DOI | Download (ext.) | WoS
     
  • [60]
    2022 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2955059 OA
    Blüml C, Ramm S, van Benthem K, Wittmann M (2022)
    Waiting for love but not forever: modelling the evolution of waiting time to selfing in hermaphrodites.
    Frontiers in Ecology and Evolution.
    PUB | PDF | DOI | WoS | Preprint
     
  • [59]
    2021 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2956912
    Winkler L, Lindholm AK, Ramm SA, Sutter A (2021)
    The baculum affects paternity success of first but not second males in house mouse sperm competition.
    BMC ecology and evolution 21(1): 159.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [58]
    2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2941513 OA
    Weber M, Patlar B, Ramm SA (2020)
    Effects of two seminal fluid transcripts on post‐mating behavior in the simultaneously hermaphroditic flatworm Macrostomum lignano.
    Journal of Evolutionary Biology 22(5): jeb.13606.
    PUB | PDF | DOI | WoS | PubMed | Europe PMC | Preprint
     
  • [57]
    2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2944985 OA
    Nakadera Y, Smith AT, Daupagne L, Coutellec M-A, Koene JM, Ramm SA (2020)
    Divergence of seminal fluid gene expression and function among natural snail populations.
    Journal of evolutionary biology 33(10): 1440-1451.
    PUB | PDF | DOI | WoS | PubMed | Europe PMC
     
  • [56]
    2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2941511
    Giannakara A, Ramm SA (2020)
    Evidence for inter-population variation in waiting times in a self-fertilizing flatworm.
    Invertebrate Reproduction & Development 64(2): 158-168.
    PUB | DOI | WoS
     
  • [55]
    2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2949075
    Matsumura Y, Jafarpour M, Ramm SA, Reinhold K, Gorb SN, Rajabi H (2020)
    Material heterogeneity of male genitalia reduces genital damage in a bushcricket during sperm removal behaviour.
    The Science of Nature 107(6): 52.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [54]
    2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2943299 OA
    Haneke-Reinders M, Mazur A-P, Zyma O, Ramm SA, Reinhold K (2020)
    Disentangling a shared trait: male control over mate guarding duration revealed by a mate exchange experiment.
    Behavioral ecology and sociobiology 74(5): 54.
    PUB | PDF | DOI | WoS
     
  • [53]
    2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2945959
    Lemaitre J-F, Gaillard J-M, Ramm SA (2020)
    The hidden ageing costs of sperm competition.
    Ecology letters.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [52]
    2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2941668
    Wudarski J, Egger B, Ramm SA, Schärer L, Ladurner P, Zadesenets KS, Rubtsov NB, Mouton S, Berezikov E (2020)
    The free-living flatworm Macrostomum lignano.
    EvoDevo 11(1): 5.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [51]
    2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2946638
    Ramm SA (2020)
    Seminal fluid and accessory male investment in sperm competition.
    Philosophical Transactions of the Royal Society B: Biological Sciences 375(1813): 20200068.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [50]
    2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2939031 OA
    Patlar B, Ramm SA (2020)
    Genotype-by-environment interactions for seminal fluid expression and sperm competitive ability.
    Journal of evolutionary biology 33(2): 225-236.
    PUB | PDF | DOI | WoS | PubMed | Europe PMC | Preprint
     
  • [49]
    2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2939922
    Patlar B, Weber M, Temizyürek T, Ramm SA (2020)
    Seminal Fluid-Mediated Manipulation of Post-mating Behavior in a Simultaneous Hermaphrodite.
    Current Biology 30(1): 143-149.e4.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [48]
    2019 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2934674
    Ramm SA, Lengerer B, Arbore R, Pjeta R, Wunderer J, Giannakara A, Berezikov E, Ladurner P, Schärer L (2019)
    Sex allocation plasticity on a transcriptome scale: socially‐sensitive gene expression in a simultaneous hermaphrodite.
    Molecular Ecology 28(9): 2321-2341.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [47]
    2019 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2939434 OA
    Weber M, Giannakara A, Ramm SA (2019)
    Seminal fluid-mediated fitness effects in the simultaneously hermaphroditic flatworm Macrostomum lignano.
    Ecology and evolution 9(24): 13889-13901.
    PUB | PDF | DOI | WoS | PubMed | Europe PMC
     
  • [46]
    2019 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2932465
    Bahar P, Weber M, Ramm SA (2019)
    Genetic and environmental variation in transcriptional expression of seminal fluid proteins.
    Heredity 122(5): 595-611.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [45]
    2019 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2937830 OA
    Winkler L, Kirch LM, Reinhold K, Ramm SA (2019)
    Impact of low sperm competition on male reproductive trait allometries in a bush-cricket.
    BMC Evolutionary Biology 19(1): 185.
    PUB | PDF | DOI | WoS | PubMed | Europe PMC
     
  • [44]
    2019 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2934673
    Nakadera Y, Giannakara A, Ramm SA (2019)
    Plastic expression of seminal fluid protein genes in a simultaneously hermaphroditic snail.
    Behavioral Ecology: 904-913.
    PUB | DOI | WoS
     
  • [43]
    2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2920383 OA
    Weber M, Wunderer J, Lengerer B, Pjeta R, Rodrigues M, Schärer L, Ladurner P, Ramm SA (2018)
    A targeted in situ hybridization screen identifies putative seminal fluid proteins in a simultaneously hermaphroditic flatworm.
    BMC Evolutionary Biology 18(1): 81.
    PUB | PDF | DOI | WoS | PubMed | Europe PMC
     
  • [42]
    2018 | Datenpublikation | PUB-ID: 2942158
    Winkler L, Ramm SA (2018)
    Supplementary material from "Experimental evidence for reduced male allocation under selfing in a simultaneously hermaphroditic animal".
    Bielefeld University.
    PUB | Dateien verfügbar | DOI
     
  • [41]
    2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2931462
    Winkler L, Ramm SA (2018)
    Experimental evidence for reduced male allocation under selfing in a simultaneously hermaphroditic animal.
    Biology Letters 14(10): 20180570.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [40]
    2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2914933
    Parker GA, Ramm SA, Lehtonen J, Henshaw JM (2018)
    The evolution of gonad expenditure and gonadosomatic index (GSI) in male and female broadcast-spawning invertebrates.
    Biological Reviews 93(2): 693-753.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [39]
    2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2920686
    Koschmieder M, Müller M, Reinhold K, Ramm SA (2018)
    Divergent testis allometry in two subspecies of the bushcricket Poecilimon veluchianus.
    BIOLOGICAL JOURNAL OF THE LINNEAN SOCIETY 124(1): 32-40.
    PUB | DOI | WoS
     
  • [38]
    2017 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2908622
    Giannakara A, Ramm SA (2017)
    Self-fertilization, sex allocation and spermatogenesis kinetics in the hypodermically-inseminating flatworm Macrostomum pusillum.
    Journal of Experimental Biology 220(9): 1568-1577.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [37]
    2017 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2910509
    Foraita M, Lehfeldt S, Reinhold K, Ramm SA (2017)
    Strategic Investment in Sperm Removal Behaviour in a Bushcricket.
    JOURNAL OF INSECT BEHAVIOR 30(2): 170-179.
    PUB | DOI | WoS
     
  • [36]
    2017 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2903748
    Ramm SA (2017)
    Exploring the sexual diversity of flatworms: Ecology, evolution, and the molecular biology of reproduction.
    Molecular Reproduction and Development 84(2: SI): 120-131.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [35]
    2017 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2914932
    Engqvist L, Ramm SA (2017)
    Promiscuity punishes sexual deviants.
    Molecular Ecology 26(20): 5359-5361.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [34]
    2016 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2901509 OA
    Giannakara A, Schärer L, Ramm SA (2016)
    Sperm competition-induced plasticity in the speed of spermatogenesis.
    BMC Evolutionary Biology 16(1): 60.
    PUB | PDF | DOI | WoS | PubMed | Europe PMC
     
  • [33]
    2016 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2901829
    Ramm SA, Stockley P (2016)
    Integrating perspectives on rodent sperm competition.
    In: Advances in the Study of Behavior. Naguib M, Mitani JC, Simmons LW, Barrett L, Healy S, Zuk M (Eds); Advances in the Study of Behavior, 48. Waltham, MA: Academic Pr.: 443-501.
    PUB | DOI | WoS
     
  • [32]
    2016 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2903466
    Janicke T, Sandner P, Ramm SA, Vizoso DB, Schärer L (2016)
    Experimentally evolved and phenotypically plastic responses to enforced monogamy in a hermaphroditic flatworm.
    Journal of Evolutionary Biology 29(9): 1713-1727.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [31]
    2016 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2900897
    Schärer L, Ramm SA (2016)
    Hermaphrodites.
    The Encyclopedia of Evolutionary Biology. Vol 2: 212-224.
    PUB | DOI
     
  • [30]
    2015 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2783463
    Ramm SA, Edward DA, Claydon AJ, Hammond DE, Brownridge P, Hurst JL, Beynon RJ, Stockley P (2015)
    Sperm competition risk drives plasticity in seminal fluid composition.
    BMC Biology 13(1): 87.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [29]
    2015 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2758762
    Ramm SA, Schlatter A, Poirier M, Schärer L (2015)
    Hypodermic self-insemination as a reproductive assurance strategy.
    Proceedings of the Royal Society B Biological Sciences 282(1811): 20150660.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [28]
    2015 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2779012
    Reinhold K, Engqvist L, Consul A, Ramm SA (2015)
    Male birch catkin bugs vary copula duration to invest more in matings with novel females.
    Animal Behaviour 109: 161-166.
    PUB | DOI | WoS
     
  • [27]
    2015 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2694149
    Schärer L, Janicke T, Ramm SA (2015)
    Sexual conflict in hermaphrodites.
    Cold Spring Harbor Perspectives in Biology 7(1): a017673.
    PUB | DOI | Download (ext.) | WoS | PubMed | Europe PMC
     
  • [26]
    2015 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2694147
    Ramm SA (2015)
    Making the complex simple: a comment on Valcu and Kempenaers.
    Behavioral Ecology 26(1): 16.
    PUB | DOI | Download (ext.) | WoS
     
  • [25]
    2014 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2694152
    Ramm SA, Schärer L, Ehmcke J, Wistuba J (2014)
    Sperm competition and the evolution of spermatogenesis.
    Molecular Human Reproduction 20(12: SI): 1169-1179.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [24]
    2014 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2694157
    Ramm SA (2014)
    Sperm competition and the evolution of reproductive systems.
    Molecular Human Reproduction 20(12): 1159-1160.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [23]
    2014 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2648244
    Ramm SA, Schärer L (2014)
    The evolutionary ecology of testicular function: size isn't everything.
    Biological Reviews 89(4): 874-888.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [22]
    2014 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2656332
    Ramm SA, Stockley P (2014)
    Sequential male mate choice under sperm competition risk.
    Behavioral Ecology 25(3): 660-667.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [21]
    2013 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2582578
    Stockley P, Ramm SA, Sherborne AL, Thom MDF, Paterson S, Hurst JL (2013)
    Baculum morphology predicts reproductive success of male house mice under sexual selection.
    BMC Biology 11(1): 66.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [20]
    2013 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2539069
    Reinhold K, Ramm SA (2013)
    Male control of sperm transfer dynamics in a spermatophore-donating bushcricket.
    Behavioral Ecology and Sociobiology 67(3): 395-398.
    PUB | DOI | WoS
     
  • [19]
    2013 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2584533
    Ramm SA, Jonker R, Reinhold K, Szekely T, Trillmich F, Schmoll T, Schielzeth H, Freckleton RP (2013)
    Comment on "Bateman in Nature: Predation on Offspring Reduces the Potential for Sexual Selection".
    Science 340(6132): 549-549.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [18]
    2012 | Datenpublikation | PUB-ID: 2639514
    Ramm SA, Vizoso D, Schärer L (2012) : Data from: Occurrence, costs and heritability of delayed selfing in a free-living flatworm. Dryad Digital Repository. doi:10.5061/DRYAD.N710V.
    PUB | Dateien verfügbar | DOI
     
  • [17]
    2012 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2491752
    Lemaître JF, Ramm SA, Hurst JL, Stockley P (2012)
    Sperm competition roles and ejaculate investment in a promiscuous mammal.
    Journal of Evolutionary Biology 25(6): 1216-1225.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [16]
    2012 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2491837
    Lemaitre J-F, Ramm SA, Hurst JL, Stockley P (2012)
    Inbreeding avoidance behaviour of male bank voles in relation to social status.
    Animal Behaviour 83(2): 453-457.
    PUB | DOI | WoS
     
  • [15]
    2012 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2491843
    Lemaitre J-F, Ramm SA, Jennings N, Stockley P (2012)
    Genital morphology linked to social status in the bank vole (Myodes glareolus).
    Behavioral Ecology and Sociobiology 66(1): 97-105.
    PUB | DOI | WoS
     
  • [14]
    2012 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2528369
    Ramm SA, Vizoso DB, Schärer L (2012)
    Occurrence, costs and heritability of delayed selfing in a free-living flatworm.
    Journal of Evolutionary Biology 25(12): 2559-2568.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [13]
    2012 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2491760
    Claydon A, Ramm SA, Penningon A, Hurst JL, Stockley P, Beynon RJ (2012)
    Heterogenous turnover of sperm and seminal vesicle proteins in the mouse revealed by dynamic metabolic labelling.
    Molecular & Cellular Proteomics 11(6): M111.014993.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [12]
    2011 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2491849
    Lemaitre J-F, Ramm SA, Hurst JL, Stockley P (2011)
    Social cues of sperm competition influence accessory reproductive gland size in a promiscuous mammal.
    Proceedings of The Royal Society B Biological Sciences 278(1709): 1171-1176.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [11]
    2010 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2491855
    Ramm SA, Stockley P (2010)
    Sperm competition and sperm length influence the rate of mammalian spermatogenesis.
    Biology Letters 6(2): 219-221.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [10]
    2010 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2491859
    Ramm SA, Khoo L, Stockley P (2010)
    Sexual selection and the rodent baculum: an intraspecific study in the house mouse (Mus musculus domesticus).
    Genetica 138(1): 129-137.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [9]
    2009 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2491870
    Ramm SA, Stockley P (2009)
    Male house mice do not adjust sperm allocation in response to odours from related or unrelated rivals.
    Animal Behaviour 78(3): 685-690.
    PUB | DOI | WoS
     
  • [8]
    2009 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2491874
    Ramm SA, Stockley P (2009)
    Adaptive plasticity of mammalian sperm production in response to social experience.
    Proceedings of The Royal Society B Biological Sciences 276(1657): 745-751.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [7]
    2009 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2491864
    Lemaitre J-F, Ramm SA, Barton RA, Stockley P (2009)
    Sperm competition and brain size evolution in mammals.
    Journal of Evolutionary Biology 22(11): 2215-2221.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [6]
    2009 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2491878
    Ramm SA, McDonald L, Hurst JL, Beynon RJ, Stockley P (2009)
    Comparative Proteomics Reveals Evidence for Evolutionary Diversification of Rodent Seminal Fluid and Its Functional Significance in Sperm Competition.
    Molecular Biology and Evolution 26(1): 189-198.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [5]
    2008 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2491890
    Ramm SA, Oliver PL, Ponting CP, Stockley P, Emes RD (2008)
    Sexual selection and the adaptive evolution of mammalian ejaculate proteins.
    Molecular Biology and Evolution 25(1): 207-219.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [4]
    2008 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2491885
    Ramm SA, Cheetham SA, Hurst JL (2008)
    Encoding choosiness: female attraction requires prior physical contact with individual male scents in mice.
    Proceedings of The Royal Society B Biological Sciences 275(1644): 1727-1735.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [3]
    2007 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2491901
    Ramm SA (2007)
    Sexual selection and genital evolution in mammals: A phylogenetic analysis of baculum length.
    The American Naturalist 169(3): 360-369.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [2]
    2007 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2491897
    Ramm SA, Stockley P (2007)
    Ejaculate allocation under varying sperm competition risk in the house mouse, Mus musculus domesticus.
    Behavioral Ecology 18(2): 491-495.
    PUB | DOI | WoS
     
  • [1]
    2005 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2491904
    Ramm SA, Parker GA, Stockley P (2005)
    Sperm competition and the evolution of male reproductive anatomy in rodents.
    Proceedings of The Royal Society B Biological Sciences 272(1566): 949-955.
    PUB | DOI | WoS | PubMed | Europe PMC
     
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