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4Ralf J Sommer

 

Summary for 2004 [at-glance overview of Ralf J Sommer work for the selected year as suggested by data mining algorithms]

This is an Authoratory overview of author Ralf J Sommer. According to available data, in 2004 Ralf J Sommer published at least 4 articles. This work was completed in collaboration with several authors including Geisler, Robert and Gutierrez, Arturo. There is no information about the funding or the grants awarded to support this work.

Ralf J Sommer is a key opinion leader in the specific area of Nematoda. This author's rank is 3 when compared to all other authors using the same keyword. Analysis of the article abstracts and the titles suggests that Ralf J Sommer professional interests are focused around "nematode pristionchus pacificus", "elegans caenorhabditis briggsae" and "pacificus caenorhabditis elegans". These might also be referred to as "pristionchus pacificus", "sex determination" or "caenorhabditis elegans". Statistical analysis shows that Ralf J Sommer's writing is likely to contains terms "pacificus", "elegans", "caenorhabditis", "pristionchus", "nematode" and "gene".

The majority of Ralf J Sommer articles are affiliated with Max-Planck Institut Max-Planck-Institut für Entwicklungsbiologie, Abteilung Evolutionsbiologie, Spermannstrasse Spemannstrasse 37-39, D-72076 Tübingen, Germany. Sadly, no email addresses were found for any of the affiliations.

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Alternative names (1) [other authors with names similar to Ralf J Sommer]

Year 2004 Charts [Ralf J Sommer frequent coauthors and the most common unique vocabulary terms for the selected year]

  • Ralf J Sommer - Coauthors & Social Network in 2004Ralf J Sommer - Unique Vocabulary, Keywords and Interests in 2004

Historical Performance Charts [graphical overview of Ralf J Sommer publication and funding history for the range of years]

  • Ralf J Sommer - Publications and Funding History in 2004

Ralf J Sommer Coauthors (4) [all coauthors with the number of joint publications]

 

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Affiliations (2) [condensed summary of the Ralf J Sommer affiliations, the leading number and the color conveys importance]

  • 3Max-Planck Institut Max-Planck-Institut für Entwicklungsbiologie, Abteilung Evolutionsbiologie, Spermannstrasse Spemannstrasse 37-39, D-72076 Tübingen, Germany.
    1Abteilung für Evolutionsbiologie, Max-Planck Institut für Entwicklungsbiologie, Spemannstrasse 35-37, 72076 Tübingen, Germany.

Key Opinion Leader In [Ralf J Sommer is considered a key opinion leader in any keyword where the rank of 5 is achieved, the leading number before the keyword shows the author's rank as compared to all other authors]

  • 3Nematoda | 15Genes, Helminth | 83Caenorhabditis elegans | 254Chromosome Mapping | 374Phenotype

Keywords (32) [keywords assigned to Ralf J Sommer articles by PubMed, the leading number and the color conveys importance]

  • 4Animals | 4Nematoda | 3Caenorhabditis elegans | 3Chromosome Mapping | 3Phenotype | 3Genes, Helminth | 2Genetic Complementation Test | 2Genome | 2Molecular Sequence Data | 2Amino Acid Sequence | 2Mutation | 2Evolution, Molecular | 1Sequence Tagged Sites | 1Phylogeny | 1Base Sequence | 1Genetic Markers | 1Caenorhabditis | 1Genomics | 1Sexual Behavior, Animal | 1Internet | 1DNA Modification Methylases | 1Species Specificity | 1DNA-Binding Proteins | 1Computational Biology | 1Information Storage and Retrieval | 1Sex Determination (Genetics) | 1Evolution | 1Sequence Homology, Amino Acid | 1RNA Interference | 1Caenorhabditis elegans Proteins | 1DNA Methylation | 1Conserved Sequence

Ralf J Sommer Unique Vocabulary (96) [single words, word pairs and phrases obtained by analysis of abstracts and titles, the leading number and the color conveys importance; Ralf J Sommer might be a good expert witness on these terms]

  • 20pacificus | 11elegans | 10caenorhabditis | 10pristionchus | 10nematode | 9gene | 8genes | 8genetic | 7determination | 7sex | 6nematodes | 6satellite | 5free-living | 5system | 4database | 4mutations | 4collagen | 4appadb | 4developmental | 4markers | 3isolation | 3used | 3dnmt-2 | 3organism | 3genome | 3mbd-2-like | 3years | 3million | 3phenotypes | 3approach | 3model | 3identified
  • 10pristionchus pacificus | 7sex determination | 6caenorhabditis elegans | 4collagen genes | 3nematode satellite | 3organism pristionchus | 3nematode pristionchus | 3pacificus caenorhabditis | 3elegans caenorhabditis | 3million years | 3caenorhabditis briggsae | 3determination gene | 3conservation global | 2isolation mutations | 2genes free-living | 2free-living nematodes | 2nematodes pristionchus | 2free-living nematode | 2mutations dumpy-like | 2model organisms | 2reverse genetic | 2pacificus free-living | 2genes nematode | 2200-300 million | 2mbd-2-like genes | 2genetic approach | 2can used | 2dnmt-2 mbd-2-like | 2elegans 200-300 | 2phenotypes collagen | 2evolution dnmt-2 | 2dumpy-like phenotypes
  • 3nematode pristionchus pacificus | 3elegans caenorhabditis briggsae | 3pacificus caenorhabditis elegans | 3organism pristionchus pacificus | 3global sex determination | 3sex determination gene | 3conservation global sex | 2caenorhabditis elegans caenorhabditis | 2mbd-2-like genes free-living | 2elegans 200-300 million | 2pristionchus pacificus free-living | 2pacificus free-living nematode | 2200-300 million years | 2genes nematode pristionchus | 2isolation mutations dumpy-like | 2collagen genes nematode | 2dumpy-like phenotypes collagen | 2phenotypes collagen genes | 2nematodes pristionchus pacificus | 2mutations dumpy-like phenotypes | 2pristionchus pacificus caenorhabditis | 2dnmt-2 mbd-2-like genes | 2genes free-living nematodes | 2evolution dnmt-2 mbd-2-like | 2free-living nematodes pristionchus | 2satellite organism pristionchus | 2system evolutionary developmental | 2determination gene tra-1 | 2genetic linkage map | 2gene tra-1 distantly | 2database nematode satellite | 2acedb database nematode

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Funding (0) [selected NIH grants to Ralf J Sommer and the award amounts for recent years]

  • award information is not available

Ralf J Sommer Articles (4) [selected PubMed articles for the year 2004 with the links to a full text at PubMed]

  • Isolation of mutations with dumpy-like phenotypes and of collagen genes in the nematode Pristionchus pacificus. (2004) >>

    Max-Planck-Institut für Entwicklungsbiologie, Abteilung Evolutionsbiologie, Spermannstrasse 37-39, D-72076 Tübingen, Germany.

    4Sommer, Ralf J, 1Kipping, Isabel, 1Kenning, Charlotte.
  • Conservation of the global sex determination gene tra-1 in distantly related nematodes. (2004) >>

    Max-Planck Institut für Entwicklungsbiologie, Abteilung Evolutionsbiologie, Spemannstrasse 37-39, D-72076 Tübingen, Germany.

    4Sommer, Ralf J, 1Pires-daSilva, André.
  • Evolution of dnmt-2 and mbd-2-like genes in the free-living nematodes Pristionchus pacificus, Caenorhabditis elegans and Caenorhabditis briggsae. (2004) >>

    Max-Planck-Institut für Entwicklungsbiologie, Abteilung Evolutionsbiologie, Spemannstrasse 37-39, D-72076 Tübingen, Germany.

    4Sommer, Ralf J, 2Gutierrez, Arturo.
  • AppaDB: an AcedB database for the nematode satellite organism Pristionchus pacificus. (2004) >>

    Abteilung für Evolutionsbiologie, Max-Planck Institut für Entwicklungsbiologie, Spemannstrasse 35-37, 72076 Tübingen, Germany.

    4Sommer, Ralf J, 1Kahlow, Ulrich, 1Srinivasan, Jagan, 1Otto, Georg W, 5Geisler, Robert.

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