@article{Weise2013, author = {Weise, Martin}, title = {A model for teaching informatics to German secondary school students in English-language bilingual education}, series = {Commentarii informaticae didacticae : (CID)}, journal = {Commentarii informaticae didacticae : (CID)}, number = {6}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {1868-0844}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-64568}, pages = {127 -- 137}, year = {2013}, abstract = {Informatics as a school subject has been virtually absent from bilingual education programs in German secondary schools. Most bilingual programs in German secondary education started out by focusing on subjects from the field of social sciences. Teachers and bilingual curriculum experts alike have been regarding those as the most suitable subjects for bilingual instruction - largely due to the intercultural perspective that a bilingual approach provides. And though one cannot deny the gain that ensues from an intercultural perspective on subjects such as history or geography, this benefit is certainly not limited to social science subjects. In consequence, bilingual curriculum designers have already begun to include other subjects such as physics or chemistry in bilingual school programs. It only seems a small step to extend this to informatics. This paper will start out by addressing potential benefits of adding informatics to the range of subjects taught as part of English-language bilingual programs in German secondary education. In a second step it will sketch out a methodological (= didactical) model for teaching informatics to German learners through English. It will then provide two items of hands-on and tested teaching material in accordance with this model. The discussion will conclude with a brief outlook on the chances and prerequisites of firmly establishing informatics as part of bilingual school curricula in Germany.}, language = {en} } @inproceedings{HofukuChoNishidaetal.2013, author = {Hofuku, Yayoi and Cho, Shinya and Nishida, Tomohiro and Kanemune, Susumu and Linck, Barbara and Kim, Seungyon and Park, Seongbin and Van{\´i}ček, Jiř{\´i} and Gujberov{\´a}, Monika and Tomcs{\´a}nyi, Peter and Dagiene, Valentina and Jevsikova, Tatjana and Schulte, Carsten and Sentance, Sue and Thota, Neena and G{\"u}lbahar, Yasemin and İlkhan, Mustafa and Kilis, Selcan and Arslan, Okan and Nakano, Yoshiaki and Izutsu, Katsunobu and Lessner, Daniel and Reffay, Christophe and Miled, Mahdi and Ortiz, Pascal and F{\´e}vrier, Lo{\"i}c and Grgurina, Nataša and Weise, Martin and Bellettini, Carlo and Lonati, Violetta and Malchiodi, Dario and Monga, Mattia and Morpurgo, Anna and Torelli, Mauro and Planteu, Lukas and Standl, Bernhard and Grossmann, Wilfried and Neuwirth, Erich and Benacka, Jan and Ragonis, Noa and Hodges, Steve and Berry, Carol and Kusterer, Peter}, title = {Informatics in schools : local proceedings of the 6th International Conference ISSEP 2013 ; selected papers ; Oldenburg, Germany, February 26-March 2, 2013}, editor = {Diethelm, Ira and Arndt, Jannik and D{\"u}nnebier, Malte and Syrbe, J{\"o}rn}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-222-3}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-63688}, pages = {162}, year = {2013}, abstract = {The International Conference on Informatics in Schools: Situation, Evolution and Perspectives - ISSEP - is a forum for researchers and practitioners in the area of Informatics education, both in primary and secondary schools. It provides an opportunity for educators to reflect upon the goals and objectives of this subject, its curricula and various teaching/learning paradigms and topics, possible connections to everyday life and various ways of establishing Informatics Education in schools. This conference also cares about teaching/learning materials, various forms of assessment, traditional and innovative educational research designs, Informatics' contribution to the preparation of children for the 21st century, motivating competitions, projects and activities supporting informatics education in school.}, language = {en} } @article{ComparotMossKoettingStettleretal.2010, author = {Comparot-Moss, Sylviane and Koetting, Oliver and Stettler, Michaela and Edner, Christoph and Graf, Alexander and Weise, Sean E. and Streb, Sebastian and Lue, Wei-Ling and MacLean, Daniel and Mahlow, Sebastian and Ritte, Gerhard and Steup, Martin and Chen, Jychian and Zeeman, Samuel C. and Smith, Alison M.}, title = {A putative phosphatase, LSF1, is required for normal starch turnover in Arabidopsis leaves}, issn = {0032-0889}, doi = {10.1104/pp.109.148981}, year = {2010}, abstract = {A putative phosphatase, LSF1 (for LIKE SEX4; previously PTPKIS2), is closely related in sequence and structure to STARCH-EXCESS4 (SEX4), an enzyme necessary for the removal of phosphate groups from starch polymers during starch degradation in Arabidopsis (Arabidopsis thaliana) leaves at night. We show that LSF1 is also required for starch degradation: lsf1 mutants, like sex4 mutants, have substantially more starch in their leaves than wild-type plants throughout the diurnal cycle. LSF1 is chloroplastic and is located on the surface of starch granules. lsf1 and sex4 mutants show similar, extensive changes relative to wild-type plants in the expression of sugar-sensitive genes. However, although LSF1 and SEX4 are probably both involved in the early stages of starch degradation, we show that LSF1 neither catalyzes the same reaction as SEX4 nor mediates a sequential step in the pathway. Evidence includes the contents and metabolism of phosphorylated glucans in the single mutants. The sex4 mutant accumulates soluble phospho- oligosaccharides undetectable in wild-type plants and is deficient in a starch granule-dephosphorylating activity present in wild-type plants. The lsf1 mutant displays neither of these phenotypes. The phenotype of the lsf1/sex4 double mutant also differs from that of both single mutants in several respects. We discuss the possible role of the LSF1 protein in starch degradation.}, language = {en} } @article{SrivastavaMurugaiyanGarciaetal.2020, author = {Srivastava, Abhishek and Murugaiyan, Jayaseelan and Garcia, Juan A. L. and De Corte, Daniele and Hoetzinger, Matthias and Eravci, Murat and Weise, Christoph and Kumar, Yadhu and Roesler, Uwe and Hahn, Martin W. and Grossart, Hans-Peter}, title = {Combined Methylome, Transcriptome and Proteome Analyses Document Rapid Acclimatization of a Bacterium to Environmental Changes}, series = {Frontiers in Microbiology}, volume = {11}, journal = {Frontiers in Microbiology}, publisher = {Frontiers Media}, address = {Lausanne}, issn = {1664-302X}, doi = {10.3389/fmicb.2020.544785}, pages = {21}, year = {2020}, abstract = {Polynucleobacter asymbioticus strain QLW-P1DMWA-1T represents a group of highly successful heterotrophic ultramicrobacteria that is frequently very abundant (up to 70\% of total bacterioplankton) in freshwater habitats across all seven continents. This strain was originally isolated from a shallow Alpine pond characterized by rapid changes in water temperature and elevated UV radiation due to its location at an altitude of 1300 m. To elucidate the strain's adjustment to fluctuating environmental conditions, we recorded changes occurring in its transcriptomic and proteomic profiles under contrasting experimental conditions by simulating thermal conditions in winter and summer as well as high UV irradiation. To analyze the potential connection between gene expression and regulation via methyl group modification of the genome, we also analyzed its methylome. The methylation pattern differed between the three treatments, pointing to its potential role in differential gene expression. An adaptive process due to evolutionary pressure in the genus was deduced by calculating the ratios of non-synonymous to synonymous substitution rates for 20 Polynucleobacter spp. genomes obtained from geographically diverse isolates. The results indicate purifying selection.}, language = {en} } @misc{SrivastavaMurugaiyanGarciaetal.2020, author = {Srivastava, Abhishek and Murugaiyan, Jayaseelan and Garcia, Juan A. L. and De Corte, Daniele and Hoetzinger, Matthias and Eravci, Murat and Weise, Christoph and Kumar, Yadhu and Roesler, Uwe and Hahn, Martin W. and Grossart, Hans-Peter}, title = {Combined Methylome, Transcriptome and Proteome Analyses Document Rapid Acclimatization of a Bacterium to Environmental Changes}, series = {Postprints der Universit{\"a}t Potsdam : Mathematisch Naturwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Mathematisch Naturwissenschaftliche Reihe}, number = {1011}, issn = {1866-8372}, doi = {10.25932/publishup-48199}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-481993}, pages = {23}, year = {2020}, abstract = {Polynucleobacter asymbioticus strain QLW-P1DMWA-1T represents a group of highly successful heterotrophic ultramicrobacteria that is frequently very abundant (up to 70\% of total bacterioplankton) in freshwater habitats across all seven continents. This strain was originally isolated from a shallow Alpine pond characterized by rapid changes in water temperature and elevated UV radiation due to its location at an altitude of 1300 m. To elucidate the strain's adjustment to fluctuating environmental conditions, we recorded changes occurring in its transcriptomic and proteomic profiles under contrasting experimental conditions by simulating thermal conditions in winter and summer as well as high UV irradiation. To analyze the potential connection between gene expression and regulation via methyl group modification of the genome, we also analyzed its methylome. The methylation pattern differed between the three treatments, pointing to its potential role in differential gene expression. An adaptive process due to evolutionary pressure in the genus was deduced by calculating the ratios of non-synonymous to synonymous substitution rates for 20 Polynucleobacter spp. genomes obtained from geographically diverse isolates. The results indicate purifying selection.}, language = {en} }