| 词条 | Stichotrich |
| 释义 |
| image = Oxytricha trifallax.jpg | image_caption = Oxytricha trifallax | taxon = Stichotrichia | authority = Small & Lynn 1985 | subdivision_ranks = Typical orders | subdivision =Urostylida Stichotrichida Sporadotrichida Plagiotomida }} The stichotrichs are a group of ciliates, included among the spirotrichs. Like the hypotrichs, with which they were originally classified, they have body cilia fused into cirri, but these are mostly arranged into rows, running along the ventral surface or edges of the cell. Most stichotrichs are flattened and reasonably flexible. Stylonychia and Oxytricha are representative genera. Some evidence suggests that the hypotrichs may be paraphyletic to them, and that they in turn may be paraphyletic to the oligotrichs. EtymologyThe term stichotrich derives from the ancient greek {{wikt-lang|grc|στίχος}} ({{grc-transl|στίχος}}), meaning "row", and {{wikt-lang|grc|θρίξ}}, {{wikt-lang|grc|τρίχα|τριχός}} ({{grc-transl|θρίξ, τριχός}}), meaning 'hair',[1][2] because of the arrangement into rows of the cilia. GenomicsThe draft macronuclear genome of Oxytricha trifallax was published in 2013.[3] References1. ^{{Cite book|url=https://www.worldcat.org/oclc/461974285|title=Abrégé du dictionnaire grec français|last=Bailly|first=Anatole|date=1981-01-01|publisher=Hachette|isbn=2010035283|oclc=461974285|location=Paris}} {{refbegin}}2. ^{{Cite web|url=http://www.tabularium.be/bailly/|title=Greek-french dictionary online|last=Bailly|first=Anatole|date=|website=www.tabularium.be|publisher=|access-date=2017-01-24}} 3. ^{{cite journal |vauthors=Swart EC, Bracht JR, Magrini V, Minx P, Chen X, Zhou Y, Khurana JS, Goldman AD, Nowacki M, Schotanus K, Jung S, Fulton RS, Ly A, McGrath S, Haub K, Wiggins JL, Storton D, Matese JC, Parsons L, Chang WJ, Bowen MS, Stover NA, Jones TA, Eddy SR, Herrick GA, Doak TG, Wilson RK, Mardis ER, Landweber LF |title=The Oxytricha trifallax macronuclear genome: a complex eukaryotic genome with 16,000 tiny chromosomes |journal=PLoS Biol. |volume=11 |issue=1 |pages=e1001473 |year=2013 |pmid=23382650 |pmc=3558436 |doi=10.1371/journal.pbio.1001473 |url=http://dx.plos.org/10.1371/journal.pbio.1001473}}
External links
1 : Spirotrichea |
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