@article{SchartlKneitzVolkoffetal.2019,
  author    = {Schartl, Manfred and Kneitz, Susanne and Volkoff, Helene and Adolfi, Mateus and Schmidt, Cornelia and Fischer, Petra and Minx, Patrick and Tomlinson, Chad and Meyer, Axel and Warren, Wesley C.},
  title     = {The piranha genome provides molecular insight associated to its unique feeding behavior},
  series = {Genome Biology and Evolution},
  volume    = {11},
  journal   = {Genome Biology and Evolution},
  number    = {8},
  doi       = {10.1093/gbe/evz139},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-202218},
  pages     = {2099-2106},
  year      = {2019},
  abstract  = {The piranha enjoys notoriety due to its infamous predatory behavior but much is still not understood about its evolutionary origins and the underlying molecular mechanisms for its unusual feeding biology. We sequenced and assembled the red-bellied piranha (Pygocentrus nattereri) genome to aid future phenotypic and genetic investigations. The assembled draft genome is similar to other related fishes in repeat composition and gene count. Our evaluation of genes under positive selection suggests candidates for adaptations of piranhas' feeding behavior in neural functions, behavior, and regulation of energy metabolism. In the fasted brain, we find genes differentially expressed that are involved in lipid metabolism and appetite regulation as well as genes that may control the aggression/boldness behavior of hungry piranhas. Our first analysis of the piranha genome offers new insight and resources for the study of piranha biology and for feeding motivation and starvation in other organisms.},
  language  = {en}
}
@article{DuWuertzAdolfietal.2019,
  author    = {Du, Kang and Wuertz, Sven and Adolfi, Mateus and Kneitz, Susanne and St{\"o}ck, Matthias and Oliveira, Marcos and N{\´o}brega, Rafael and Ormanns, Jenny and Kloas, Werner and Feron, Romain and Klopp, Christophe and Parrinello, Hugues and Journot, Laurent and He, Shunping and Postlethwait, John and Meyer, Axel and Guiguen, Yann and Schartl, Manfred},
  title     = {The genome of the arapaima (Arapaima gigas) provides insights into gigantism, fast growth and chromosomal sex determination system},
  series = {Scientific Reports},
  volume    = {9},
  journal   = {Scientific Reports},
  doi       = {10.1038/s41598-019-41457-x},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-201333},
  pages     = {5293},
  year      = {2019},
  abstract  = {We have sequenced the genome of the largest freshwater fish species of the world, the arapaima. Analysis of gene family dynamics and signatures of positive selection identified genes involved in the specific adaptations and unique features of this iconic species, in particular it's large size and fast growth. Genome sequences from both sexes combined with RAD-tag analyses from other males and females led to the isolation of male-specific scaffolds and supports an XY sex determination system in arapaima. Whole transcriptome sequencing showed that the product of the gland-like secretory organ on the head surface of males and females may not only provide nutritional fluid for sex-unbiased parental care, but that the organ itself has a more specific function in males, which engage more in parental care.},
  language  = {en}
}