@article{SelenkoBerkersCarteretal.2018,
  author    = {Selenko, Eva and Berkers, Hannah and Carter, Angela and Woods, Stephen A. and Otto, Kathleen and Urbach, Tina and De Witte, Hans},
  title     = {On the dynamics of work identity in atypical employment},
  series = {European journal of work and organizational psychology : the official journal of The European Association of Work and Organizational Psychology},
  volume    = {27},
  journal   = {European journal of work and organizational psychology : the official journal of The European Association of Work and Organizational Psychology},
  number    = {3},
  publisher = {Routledge, Taylor \& Francis Group},
  address   = {Abingdon},
  issn      = {1359-432X},
  doi       = {10.1080/1359432X.2018.1444605},
  pages     = {324 -- 334},
  year      = {2018},
  abstract  = {Starting from the notion that work is an important part of who we are, we extend existing theory making on the interplay of work and identity by applying them to (so called) atypical work situations. Without the contextual stability of a permanent organizational position, the question "who one is" will be more difficult to answer. At the same time, a stable occupational identity might provide an even more important orientation to one's career attitudes and goals in atypical employment situations. So, although atypical employment might pose different challenges on identity, identity can still be a valid concept to assist the understanding of behaviour, attitudes, and well-being in these situations. Our analysis does not attempt to "reinvent" the concept of identity, but will elaborate how existing conceptualizations of identity as being a multiple (albeit perceived as singular), fluid (albeit perceived as stable), and actively forged (as well as passively influenced) construct that can be adapted to understand the effects of atypical employment contexts. Furthermore, we suggest three specific ways to understand the longitudinal dynamics of the interplay between atypical employment and identity over time: passive incremental, active incremental, and transformative change. We conclude with key learning points and outline a few practical recommendations for more research into identity as an explanatory mechanism for the effects of atypical employment situations.},
  language  = {en}
}
@article{BaumannLutz2006,
  author    = {Baumann, Otto and Lutz, Kathleen},
  title     = {Photoreceptor morphogenesis in the Drosophila compound eye : R1-R6 rhabdomeres become twisted just before eclosion},
  issn      = {0021-9967},
  doi       = {10.1002/Cne.21030},
  year      = {2006},
  abstract  = {The photosensitive microvilli of Drosophila photoreceptors R1-R6 are not aligned in parallel over the entire length of the visual cells. In the distal half of each cell, the microvilli are slightly tilted toward one side and, in the proximal half, extremely toward the opposite side. This phenomenon, termed rhabdomere twisting, has been known for several decades, but the developmental and cell biological basis of rhabdomere twisting has not been studied so far. We show that rhabdomere twisting is also manifested as molecular polarization of the visual cell, because phosphotyrosine- containing proteins are selectively partitioned to different sides of the rhabdomere stalk in the distal. and proximal sections of each R1-R6 photoreceptor. Both the asymmetrical segregation of phosphotyrosine proteins and the tilting of the microvilli occur shortly before eclosion of the flies, when eye development in all other aspects is considered to be essentially complete. Establishment of rhabdomere twisting occurs in a light-independent manner, because phosphotyrosine staining is unchanged in dark-reared wild-type flies and in mutants with defects in the phototransduction cascade, ninaE(17) and norpA(P24). We conclude that antiphosphotyrosine immunofluorescence can be used as a light microscopic probe for the analysis of rhabdomere twisting and that microvilli tilting represents a type of planar cell polarity that is established by an active process in the last phase of photoreceptor morphogenesis, just prior to eclosion of the flies.},
  language  = {en}
}
@article{BaumannArltRoemmlingetal.2000,
  author    = {Baumann, Otto and Arlt, Kathleen and R{\"o}mmling, Katja and Goller, Helmut and Walz, Bernd},
  title     = {Characterization of an extremely motile cellular network in the rotifer Asplanchna spp. : structure, kinetics, and cytoskeleton},
  year      = {2000},
  language  = {en}
}
@article{BaumannArltRoemmlingetal.2000,
  author    = {Baumann, Otto and Arlt, Kathleen and R{\"o}mmling, Katja and Goller, Helmut and Walz, Bernd},
  title     = {Characterization of an extremely motile cellular network in the rotifer Asplanchna : Structure, kinetics and the cytoskeleton},
  year      = {2000},
  language  = {en}
}