@article{DuwenigSteupWillmitzeretal.1997,
  author    = {Duwenig, Elke and Steup, Martin and Willmitzer, Lothar and Kossmann, Jens},
  title     = {Antisense inhibition of cytosolic phosphorylase in potato plants (Solanum tuberosum L.) affects tuber sprouting and flower formation with only little impact on carbohydrate metabolism},
  year      = {1997},
  language  = {en}
}
@article{RitteSteupKossmannetal.2003,
  author    = {Ritte, Gerhard and Steup, Martin and Kossmann, Jens and Lloyd, James R.},
  title     = {Determination of the starch phosphorylating enzyme activity in plant extracts},
  year      = {2003},
  language  = {en}
}
@article{ZimmermannRegiererKossmannetal.2004,
  author    = {Zimmermann, P. and Regierer, Babette and Kossmann, Jens and Frossard, Emmanuel and Amrhein, Nikolaus and Bucher, Matthias},
  title     = {Differential expression of three purple acid phosphatases from potato},
  issn      = {1435-8603},
  year      = {2004},
  abstract  = {Three cDNAs encoding purple acid phosphatase (PAP) were cloned from potato (Solanum tuberosum L. cv. Desiree) and expression of the corresponding genes was characterised. StPAP1 encodes a low-molecular weight PAP clustering with mammalian, cyanobacterial, and other plant PAPs. It was highly expressed in stem and root and its expression did not change in response to phosphorus (P) deprivation. StIPAP2 and StPAP3 code for high-molecular weight PAPs typical for plants. Corresponding gene expression was shown to be responsive to the level of P supply, with transcripts of StPAP2 and StPAP3 being most abundant in P-deprived roots or both stem and roots, respectively. Root colonisation by arbuscular mycorrhizal fungi had no effect on the expression of any of the three PAP genes. StIPAP1 mRNA is easily detectable along the root axis, including root hairs, but is barely detectable in root tips. In contrast, both StPAP2 and StPAP3 transcripts are abundant along the root axis, but absent in root hairs, and are most abundant in the root tip. All three PAPs described contain a predicted N-terminal secretion signal and could play a role in extracellular P scavenging, P mobilisation from the rhizosphere, or cell wall regeneration},
  language  = {en}
}
@article{DuwenigSteupKossmann1997,
  author    = {Duwenig, Elke and Steup, Martin and Kossmann, Jens},
  title     = {Induction of genes encoding plastidic phosphorylase from spinach (Spinacia oleracea L.) and potato (Solanum tuberosum L.) by exogenously supplied carbohydrates in excised leaf discs},
  year      = {1997},
  language  = {en}
}
@article{LorberthRitteWillmitzeretal.1998,
  author    = {Lorberth, Ruth and Ritte, Gerhard and Willmitzer, Lothar and Kossmann, Jens},
  title     = {Inhibition of a starch-granule-bound protein leads to modified starch and repression of cold sweetening},
  year      = {1998},
  language  = {en}
}
@article{LloydKossmannRitte2005,
  author    = {Lloyd, James R. and Kossmann, Jens and Ritte, Gerhard},
  title     = {Leaf starch degradation comes out of the shadows},
  year      = {2005},
  abstract  = {During the day, plants accumulate starch in their leaves as an energy source for the coming night. Based on recent findings, the prevailing view of how the transitory starch is remobilized needs considerable revision. Analyses of transgenic and mutant plants demonstrate that plastidic glucan phosphorylase is not required for normal starch breakdown and cast doubt on the presumed essential role of alpha-amylase but do show that beta-amylase is important. Repression of the activity of a plastidic beta-amylase, the export of its product (maltose) or further metabolism of maltose by a newly identified transglucosidase impairs starch degradation. Breakdown of particulate starch also depends on the activity of glucan-water dikinase, which phosphorylates glucosyl residues within the polymer},
  language  = {en}
}
@article{YuKoflerHaeusleretal.2001,
  author    = {Yu, Tien-Shin and Kofler, Heike and H{\"a}usler, Rainer E. and Hille, Diana and Fl{\"u}gge, Ulf-Ingo and Zeeman, Samuel C. and Smith, Alison M. and Kossmann, Jens and Lloyd, James R. and Ritte, Gerhard and Steup, Martin and Lue, Wei-Ling and Chen, Jychian and Weber, Andreas P. M.},
  title     = {The Arabidopsis sex1 mutant is defective in the R1 protein, a general regulator of starch degradation in plants, and not in the chloroplast hexose transporter},
  issn      = {1040-4651},
  year      = {2001},
  language  = {en}
}
@article{RitteLloydEckermannetal.2002,
  author    = {Ritte, Gerhard and Lloyd, James R. and Eckermann, Nora and Rottmann, Antje and Kossmann, Jens and Steup, Martin},
  title     = {The starch-related R1 protein is an a-glucan, water dikinase},
  issn      = {0027-8424},
  year      = {2002},
  language  = {en}
}