PMID- 27501451 OWN - NLM STAT- MEDLINE DCOM- 20171222 LR - 20180515 IS - 1530-8995 (Electronic) IS - 1081-0706 (Linking) VI - 32 DP - 2016 Oct 6 TI - The Heidelberg Screen for Pattern Mutants of Drosophila: A Personal Account. PG - 1-46 AB - In large-scale mutagenesis screens performed in 1979-1980 at the EMBL in Heidelberg, we isolated mutations affecting the pattern or structure of the larval cuticle in Drosophila. The 600 mutants we characterized could be assigned to 120 genes and represent the majority of such genes in the genome. These mutants subsequently provided a rich resource for understanding many fundamental developmental processes, such as the transcriptional hierarchies controlling segmentation, the establishment of cell states by signaling pathways, and the differentiation of epithelial cells. Most of the Heidelberg genes are now molecularly known, and many of them are conserved in other animals, including humans. Although the screens were initially driven entirely by curiosity, the mutants now serve as models for many human diseases. In this review, we describe the rationale of the screening procedures and provide a classification of the genes on the basis of their initial phenotypes and the subsequent molecular analyses. FAU - Wieschaus, Eric AU - Wieschaus E AD - Department of Molecular Biology, Princeton University, Princeton, New Jersey 08544; email: efw@princeton.edu. FAU - Nusslein-Volhard, Christiane AU - Nusslein-Volhard C AD - Max-Planck-Institut fur Entwicklungsbiologie, 72076 Tubingen, Germany; email: cnv@tuebingen.mpg.de. LA - eng PT - Journal Article PT - Review DEP - 20160803 PL - United States TA - Annu Rev Cell Dev Biol JT - Annual review of cell and developmental biology JID - 9600627 SB - IM MH - Animals MH - Drosophila/*genetics MH - Genes, Insect MH - *Genetic Testing MH - Mutagenesis/genetics MH - Mutation/*genetics MH - Signal Transduction/genetics OTO - NOTNLM OT - Drosophila OT - autobiography OT - embryonic lethal mutations OT - larval cuticle OT - pattern formation OT - saturation screens EDAT- 2016/08/09 06:00 MHDA- 2017/12/23 06:00 CRDT- 2016/08/09 06:00 PHST- 2016/08/09 06:00 [pubmed] PHST- 2017/12/23 06:00 [medline] PHST- 2016/08/09 06:00 [entrez] AID - 10.1146/annurev-cellbio-113015-023138 [doi] PST - ppublish SO - Annu Rev Cell Dev Biol. 2016 Oct 6;32:1-46. doi: 10.1146/annurev-cellbio-113015-023138. Epub 2016 Aug 3.