Hesse, H., Lipke, J., Altmann, T. & Hoefgen, R. Molecular cloning and expression analyses of mitochondrial and plastidic isoforms of cysteine synthase (O-acetylserine(thiol)lyase) from Arabidopsis thaliana. Amino Acids 16, 113–131 (1999).

Hoefgen, R. & Hesse, H. Manipulation of thiole contents in potato. Amino Acids 17, 100–101 (1999).

Kreft, O., Riedel, K., Mangelsdorf, C., Streber, W., Willmitzer, L., Hoefgen, R. & Hesse, H. Analysis of cystathionine gamma-synthase from Solanum tuberosum L. Amino Acids 17, 103 (1999).

Lakatos, L., Klein, M., Hoefgen, R. & Banfalvi, Z. Potato StubSNF1 interacts with StubGAL83: a plant protein kinase complex with yeast and mammalian counterparts. Plant Journal 17, 569–574 (1999).

Maimann, S., Willmitzer, L., Hoefgen, R. & Hesse, H. Characterization and localization of cystathionine beta-lyase from potato (Solanum tuberosum L.). Amino Acids 17, 102–103 (1999).

Riedel, K., Mangelsdorf, C., Streber, W., Willmitzer, L., Hoefgen, R. & Hesse, H. Cloning and characterization of cystathionine gamma-synthase from Solanum tuberosum L. Plant Biology 1, 638–644 (1999).

Hesse, H. & Hoefgen, R. Isolation of cDNAs encoding cytosolic and plastidic cysteine synthase isoforms from Solanum tuberosum. Plant Physiology 116, 1604 (1998).

Kok, L. J. D., Tabe, L., Tausz, M., Hawkesford, M. J., Hoefgen, R., McManus, M. T., Norton, R. M., Rennenberg, H., Saito, K. & Schnug, E. Sulfur Metabolism in Plants. 1, (Springer Netherlands, 2012).

Watanabe, M., Tohge, T., Balazadeh, S., Erban, A., Giavalisco, P., Kopka, J., Mueller-Roeber, B., Fernie, A. R. & Hoefgen, R. in Plant Senescence: Methods and Protocols (ed. Guo, Y.) 339–358 (Springer New York, 2018). doi:10.1007/978-1-4939-7672-0_28

Hoefgen, R. & Watanabe, M. in Sulfur Metabolism in Higher Plants - Fundamental, Environmental and Agricultural Aspects (eds. De Kok, L. J., Hawkesford, M. J., Haneklaus, S. H. & Schnug, E.) 123–133 (Springer International Publishing, 2017). doi:10.1007/978-3-319-56526-2_12

Watanabe, M. & Hoefgen, R. in Sulfur Metabolism in Higher Plants - Fundamental, Environmental and Agricultural Aspects (eds. De Kok, L. J., Hawkesford, M. J., Haneklaus, S. H. & Schnug, E.) 31–38 (Springer International Publishing, 2017). doi:10.1007/978-3-319-56526-2_3

Watanabe, M., Hubberten, H. M., Saito, K. & Hoefgen, R. in Amino Acids in higher plants 195–218 (CABI, 2015). doi:10.1079/9781780642635.0195

Watanabe, M., Hubberten, H. M. & Hoefgen, R. in Sulfur Metabolism in Plants, Proceedings of the International Sulfur Workshop 1 (ed. De Kok, L. J.) 123–134 (2012). doi:10.1007/978-94 -007-4450-9_17

Bromke, M. A., Hoefgen, R. & Hesse, H. in Sulfur Metabolism in Higher Plants (Regulatory Aspects Significance of Sulfur in the Food Chain, Agriculture and the Environment) (eds. Sirko, A., de Kok, L. J., Hanneklaus, S., Hawkesford, M. J., Rennenberg, H., Saito, K., Schnug, E. & Stulen, I.) 289–292 (Backhuys Publishers, 2009). at <http://hdl.handle.net/11858/00-001M-0000-0014-2614-4>

Hesse, H., Kosmehl, T. & Hoefgen, R. in Sulfur Metabolism in Higher Plants (Regulatory Aspects Significance of Sulfur in the Food Chain, Agriculture and the Environment) (eds. Sirko, A., de Kok, L. J., Hanneklaus, S., Hawkesford, M. J., Rennenberg, H., Saito, K., Schnug, E. & Stulen, I.) 157–160 (Backhuys Publishers, 2009). at <http://hdl.handle.net/11858/00-001M-0000-0014-25B0-A>

Hubberten, H.-M., Hesse, H. & Hoefgen, R. in Sulfur Metabolism in Higher Plants (Regulatory Aspects Significance of Sulfur in the Food Chain, Agriculture and the Environment) (eds. Sirko, A., de Kok, L. J., Hanneklaus, S., Hawkesford, M. J., Rennenberg, H., Saito, K., Schnug, E. & Stulen, I.) 105–108 (Backhuys Publishers, 2009). at <http://hdl.handle.net/11858/00-001M-0000-0014-25A6-2>

Hesse, H. & Hoefgen, R. in Sulfur metabolism in phototrophic organisms (eds. Hell, R., Leustek, T., Knaff, D. & Dahl, C.) 93–110 (Springer-Verlag, 2008). at <http://hdl.handle.net/11858/00-001M-0000-0014-2781-4>

Hoefgen, R. & Hesse, H. in Sulfur: A Missing Link between Soils, Crops and Nutritions (ed. Jez, J.) 83–104 (American Society of Agronomy, 2008). at <http://hdl.handle.net/11858/00-001M-0000-0014-2779-7>

Hoefgen, R. & Hesse, H. in Sulfur in plants. An ecological perspective (eds. Hawkesford, M. J. & Kok, L. J. de) (Springer-Verlag, 2007). at <http://hdl.handle.net/11858/00-001M-0000-0014-2914-6>

Hawkesford, M., Hoefgen, R., Galili, G., Amir, R., Angenon, G., Hesse, H., Rentsch, D., Schaller, J., van der Meer, I., Rouster, J., Banfalvi, Z., Zsolt, P., Szabados, L., Szopa, J. & Sirko, A. in Plant Genetic Engineering: Improving the Nutritional & Therapeutic Qualities of Plants (ed. Jaiwal, P. K.) 85–116 (Studium Press LLC, 2006). at <http://hdl.handle.net/11858/00-001M-0000-0014-2A70-0>