File:Novel-Function-of-Distal-less-as-a-Gap-Gene-during-Spider-Segmentation-pgen.1002342.s011.ogv

Summary

Description
English: Prey-catching behaviour of an At-Dll RNAi A. tepidariorum. The spider has caught a Drosophila fly and immobilizes it using silk threads. Like the control spiders, the RNAi spiders also manipulate the silk threads mainly with the legs of the L4 segment. There is no significant difference in this behaviour between control and RNAi spiders, despite the latter are lacking the L1 leg pair. The legs of the different walking leg segments L2 to L4 are highlighted in red in the final frames of the movie.
Date
Source Video S2 from Pechmann M, Khadjeh S, Turetzek N, McGregor A, Damen W, Prpic N (2011). "Novel Function of Distal-less as a Gap Gene during Spider Segmentation". PLOS Genetics. DOI:10.1371/journal.pgen.1002342. PMID 22028676. PMC: 3197691.
Author Pechmann M, Khadjeh S, Turetzek N, McGregor A, Damen W, Prpic N
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Category:Videos of developmental gene expression regulation in Drosophila melanogaster Category:Pattern formation Category:Videos of evolutionary developmental biology Category:Videos of animal evolution Category:Gene function Category:Body patterning Category:Cell polarity Category:Homeodomain proteins Category:RNA interference Category:Videos of transcription factors Category:Media from PLOS Genetics Category:Uploaded with Open Access Media Importer Category:Videos from open-access scholarly articles Category:Uploaded with Open Access Media Importer and needing category review Category:Genetically modified animals Category:Parasteatoda tepidariorum Category:Ogv videos Category:Video display resolution 480 x 360
Category:Body patterning Category:CC-BY-2.5 Category:Cell polarity Category:Gene function Category:Genetically modified animals Category:Homeodomain proteins Category:Media from PLOS Genetics Category:Ogv videos Category:Parasteatoda tepidariorum Category:Pattern formation Category:RNA interference Category:Uploaded with Open Access Media Importer Category:Uploaded with Open Access Media Importer and needing category review Category:Video display resolution 480 x 360 Category:Videos from open-access scholarly articles Category:Videos of animal evolution Category:Videos of developmental gene expression regulation in Drosophila melanogaster Category:Videos of evolutionary developmental biology Category:Videos of transcription factors