{"title":"草履虫 Dispatched 同源物 CHE-14 对于刺猬相关蛋白 GRL-2 和 WRT-10 的顶端分泌是不可或缺的。","authors":"Nicholas D Serra, Meera V Sundaram","doi":"10.17912/micropub.biology.001329","DOIUrl":null,"url":null,"abstract":"<p><p><i>C. elegans</i> nematodes possess expanded families of Hedgehog related (Hh-r) and Patched/Dispatched-related (PTR) proteins but their functional relationship remains unclear. Here we investigated whether CHE-14 , the closest <i>C. elegans</i> ortholog for the Hedgehog transporter Dispatched, was necessary for the secretion of two tagged Hh-r proteins: WRT-10 and GRL-2 . We report that CHE-14 is dispensable for the apical localization of GRL-2 and WRT-10 . We also show that animals lacking CHE-14 and another redundant PTR protein DAF-6 also secrete WRT-10 , suggesting neither are required for secretion of these specific Hh-r proteins.</p>","PeriodicalId":74192,"journal":{"name":"microPublication biology","volume":"2024 ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11465080/pdf/","citationCount":"0","resultStr":"{\"title\":\"The <i>Caenorhabditis elegans</i> Dispatched ortholog, CHE-14, is dispensable for apical secretion of the Hedgehog-related proteins GRL-2 and WRT-10.\",\"authors\":\"Nicholas D Serra, Meera V Sundaram\",\"doi\":\"10.17912/micropub.biology.001329\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p><i>C. elegans</i> nematodes possess expanded families of Hedgehog related (Hh-r) and Patched/Dispatched-related (PTR) proteins but their functional relationship remains unclear. Here we investigated whether CHE-14 , the closest <i>C. elegans</i> ortholog for the Hedgehog transporter Dispatched, was necessary for the secretion of two tagged Hh-r proteins: WRT-10 and GRL-2 . We report that CHE-14 is dispensable for the apical localization of GRL-2 and WRT-10 . We also show that animals lacking CHE-14 and another redundant PTR protein DAF-6 also secrete WRT-10 , suggesting neither are required for secretion of these specific Hh-r proteins.</p>\",\"PeriodicalId\":74192,\"journal\":{\"name\":\"microPublication biology\",\"volume\":\"2024 \",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-09-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11465080/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"microPublication biology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.17912/micropub.biology.001329\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"microPublication biology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.17912/micropub.biology.001329","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/1/1 0:00:00","PubModel":"eCollection","JCR":"","JCRName":"","Score":null,"Total":0}
The Caenorhabditis elegans Dispatched ortholog, CHE-14, is dispensable for apical secretion of the Hedgehog-related proteins GRL-2 and WRT-10.
C. elegans nematodes possess expanded families of Hedgehog related (Hh-r) and Patched/Dispatched-related (PTR) proteins but their functional relationship remains unclear. Here we investigated whether CHE-14 , the closest C. elegans ortholog for the Hedgehog transporter Dispatched, was necessary for the secretion of two tagged Hh-r proteins: WRT-10 and GRL-2 . We report that CHE-14 is dispensable for the apical localization of GRL-2 and WRT-10 . We also show that animals lacking CHE-14 and another redundant PTR protein DAF-6 also secrete WRT-10 , suggesting neither are required for secretion of these specific Hh-r proteins.
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