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| rdf:type
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| Description
| - Transmisním elektronovým mikroskopem byla studována spermiogeneze cestoda Triaenophorus nodulosus. Zóna diferenciace obsahuje dvě centrioly s tenkým kořenem a intercentriolární tělísko. Dvě flagely nestejné délky se prodlužují a zároveň rotují směrem k distálně se formujícímu střednímu cytoplazmatickému výběžku, který obsahuje denzní materiál Zralá spermie T. nodulosus obsahuje dvě axonémy trepaxonemového typu 9 + “1”, jádro, kortikální mikrotubuly uspořádány paralelně s osou spermie, a elektrodenzní granuly. Anteriální část buňky obsahuje centriolu obklopenou početnými elektrondenzními strukturami které svým spirálním uspořádáním vytváří laterální výběžky, tzv. hřebenovité t?lísko (crested body). Spirální uspořádání elektrondenzních struktur se mění v kruhovité v místě, kde hřebenovité t?lísko končí a přetrvává dokud se neobjeví centriola druhé axonémy. Morfologie hřebenovitého t?líska T. nodulosus je unikátní mezi Eucestoda. (cs)
- Spermiogenesis and ultrastructure of the spermatozoon of Triaenophorus nodulosus was studied by transmission electron microscopy. Spermiogenesis involves firstly the formation of a zone of differentiation with two centrioles associated with striated roots, and an intercentriolar body between them, subsequent growth of the two flagella of unequal length, and a formation of a median cytoplasmic process. The mature spermatozoon is filiform and contains two axonemes of 9 + “1” pattern, nucleus, cortical microtubules parallel to the spermatozoon axis, and electron-dense granules. The anterior extremity of the gamete contains a single centriole surrounded by numerous electron-dense tubular structures exhibiting spiral arrangement and giving rise to lateral projections that correspond to the crested body. When the crested body disappears, the spiral pattern of electron-dense tubular structures is changed into a ring. This structure of the crested body is unique among the Eucestoda.
- Spermiogenesis and ultrastructure of the spermatozoon of Triaenophorus nodulosus was studied by transmission electron microscopy. Spermiogenesis involves firstly the formation of a zone of differentiation with two centrioles associated with striated roots, and an intercentriolar body between them, subsequent growth of the two flagella of unequal length, and a formation of a median cytoplasmic process. The mature spermatozoon is filiform and contains two axonemes of 9 + “1” pattern, nucleus, cortical microtubules parallel to the spermatozoon axis, and electron-dense granules. The anterior extremity of the gamete contains a single centriole surrounded by numerous electron-dense tubular structures exhibiting spiral arrangement and giving rise to lateral projections that correspond to the crested body. When the crested body disappears, the spiral pattern of electron-dense tubular structures is changed into a ring. This structure of the crested body is unique among the Eucestoda. (en)
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| Title
| - Spermiogenesis and sperm ultrastructure of the pseudophyllidean cestode Triaenophorus nodulosus (Pallas, 1781)
- Spermiogenesis and sperm ultrastructure of the pseudophyllidean cestode Triaenophorus nodulosus (Pallas, 1781) (en)
- Spermiogeneze a ultrastruktura tasemnice Triaenophorus nodulosus (Pallas, 1781) z řádu Pseudophyllidea (cs)
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| skos:prefLabel
| - Spermiogenesis and sperm ultrastructure of the pseudophyllidean cestode Triaenophorus nodulosus (Pallas, 1781)
- Spermiogenesis and sperm ultrastructure of the pseudophyllidean cestode Triaenophorus nodulosus (Pallas, 1781) (en)
- Spermiogeneze a ultrastruktura tasemnice Triaenophorus nodulosus (Pallas, 1781) z řádu Pseudophyllidea (cs)
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| skos:notation
| - RIV/60077409:_____/05:00024203!RIV06-GA0-60077409
|
| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
| - P(GA206/03/1317), P(GA524/04/0342), Z(AV0Z60220518)
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/60077409:_____/05:00024203
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - Cestoda; Triaenophorus nodulosus; spermiogenesis (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
| - DE - Spolková republika Německo
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| |
| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...vavai/riv/projekt
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Levron, Céline
- Bruňanská, Magdaléna
- Marchand, B.
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| http://linked.open...n/vavai/riv/zamer
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| issn
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| number of pages
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