- 関
- vitelline envelope、vitelline membrane
WordNet
- prepare or position for action or operation; "lay a fire"; "lay the foundation for a new health care plan"
- put in a horizontal position; "lay the books on the table"; "lay the patient carefully onto the bed" (同)put down, repose
- impose as a duty, burden, or punishment; "lay a responsibility on someone"
- lay eggs; "This hen doesnt lay"
- not of or from a profession; "a lay opinion as to the cause of the disease"
- make or form a layer; "layer the different colored sands"
- single thickness of usually some homogeneous substance; "slices of hard-boiled egg on a bed of spinach" (同)bed
- a hen that lays eggs
- thin structure composed of a single thickness of cells
- a relatively thin sheetlike expanse or region lying over or under another
- with one layer on top of another; "superimposed rocks" (同)superimposed
PrepTutorEJDIC
- 《場所の副詞[句]を伴って》‘を'『置く』,横たえる / ‘を'『きちんと置く』(並べる),〈土台など〉‘を'すえる,〈鉄道など〉‘を'敷設する / …‘を'『用意する』,準備する / (…に)〈身体の一部〉‘を'置く,つける《+『名』+『on』(『to』)+『名』》 / (…に)〈信頼・愛情〉‘を'置く,寄せる,託す;〈強調・重要性など〉‘を'置く《+『名』+『on』+『名』》 / 〈ほこり・波・風など〉‘を'押さえる,〈恐れ亡霊など〉‘を'静める,なだめる / 〈卵〉‘を'産む / 〈かけ〉‘を'する;(…に)〈金〉‘を'かける《+『名』+『on』+『名』》 / (…に)〈税・罰金・義務など〉‘を'課する,〈重荷・責任など〉‘を'負わせる《+『名』+『on』(『upon』)+『名』》 / 〈悪事など〉‘を'(…の)せいにする《+『名』+『against』(『to』)+『名』》 / 《状態を表す副詩[句]を伴って》(特によくない状態に)…‘を'『置く』,する / (…に)〈権利の主張・報告など〉‘を'提出する,申し出る《+『名』+『before』(『to』)+『名』》 / (…で)…‘の'表面をおおう《+『名』+『with』+『名』》;(…に)…‘を'広げる《+『名』+『on』+『名』》 / 卵を産む / 位置,配置,地形,地勢
- lieの過去形
- (歌うために書かれた)短い物語詩 / 《詩》(一般に)歌,調べ
- (僧職にある人に対して)俗人の / (専門家に対して)しろうとの,門外漢の
- 《複合語を作って》(物を)積む人(物),置く人(物) / 卵を産む鶏・層;(ペンキなどの)一塗り;一皮 / (園芸で)取り木 / …‘を'層にする / 〈植物〉‘を'取り木する
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2013/11/14 16:03:24」(JST)
[Wiki en表示]
Vitelline membrane |
Latin |
membrana vitellina |
Gray's |
subject #5 45 |
MeSH |
Vitelline+membrane |
The vitelline membrane is a structure directly adjacent to the outer surface of the plasma membrane of an ovum. It is composed mostly of protein fibers, with protein receptors needed for sperm binding which, in turn, are bound to sperm plasma membrane receptors. The species-specificity between these receptors contributes to prevention of breeding between different species.
It is called zona pellucida in mammals.
As soon as the spermatozoon fuses with the ovum, signal transduction occurs, resulting in an increase of cytoplasmic calcium ions. This itself triggers the cortical reaction, which results in depositing several substances onto the vitelline membrane through exocytosis of the cortical granules, transforming it into a hard layer called the “fertilization membrane”, which serves as a barrier inaccessible to other spermatozoa. This phenomenon is the slow block to polyspermy.
See also[edit]
- Zona pellucida
- Egg activation
- Cortical reaction
- Perivitelline space
This article incorporates text from a public domain edition of Gray's Anatomy.
Developmental biology > Human embryogenesis (development of embryo) and development of fetus (TE E2.0)
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First three
weeks |
Week 1 |
- Fertilization
- Oocyte activation
- Zygote
- Cleavage
- Morula
- Blastula
- Blastocyst
- Inner cell mass
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Week 2
(Bilaminar) |
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Week 3
(Trilaminar) |
Germ layers |
- Archenteron/Primitive streak
- Primitive pit
- Primitive knot/Blastopore
- Primitive groove
- Gastrula/Gastrulation
- Regional specification
- Embryonic disc
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Ectoderm |
- Surface ectoderm
- Neuroectoderm
- Somatopleuric mesenchyme
- Neurulation
- Neural crest
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Endoderm |
- Splanchnopleuric mesenchyme
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Mesoderm |
- Chorda-
- Paraxial (Somite/Somitomere)
- Intermediate
- Lateral plate
- Intraembryonic coelom
- Splanchnopleuric mesenchyme/Somatopleuric mesenchyme
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UpToDate Contents
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English Journal
- Ultrastructural characteristics of the vaginae of the basal monogenean Chimaericola leptogaster (Leuckart, 1830).
- Poddubnaya LG, Hemmingsen W, Gibson DI.SourceI. D. Papanin Institute for Biology of Inland Waters, Russian Academy of Sciences, 152742, Borok, Yaroslavl Province, Russia, poddubny@ibiw.yaroslavl.ru.
- Parasitology research.Parasitol Res.2013 Sep 17. [Epub ahead of print]
- In the first study of the vaginal ultrastructure of any monogenean, the paired vaginae of Chimaericola leptogaster, a basal polyopisthocotylean from the gills of a holocephalan, are described. Each vagina opens laterally. A unique feature of this relict parasite is a short vagino-intestinal connecti
- PMID 24043615
- Egg ultrastructure of the amabiliid cestode Tatria biremis Kowalewski, 1904 (Cyclophyllidea, Amabiliidae), with an emphasis on the oncospheral envelopes.
- Tkach V, Swiderski Z, Młocicki D.SourceDepartment of Biology, University of North Dakota, 10 Cornell street, Grand Forks, ND, 58202-9019, USA, vasyl.tkach@email.und.edu.
- Acta parasitologica / Witold Stefański Institute of Parasitology, Warszawa, Poland.Acta Parasitol.2013 Sep;58(3):269-77. doi: 10.2478/s11686-013-0138-6. Epub 2013 Aug 29.
- This is the first report on the ultrastructure of eggs in the cestode family Amabiliidae Braun, 1900. The gravid proglottides of Tatria biremis easily detach from the strobila. Their thick-walled saccate uterus contains numerous rounded or oval eggs measuring about 30-32 μm in diameter. In the earl
- PMID 23990422
- Ultrastructure of the intrauterine eggs of the microphallid trematode Maritrema feliui: evidence of early embryonic development.
- Swiderski Z, Miquel J, Montoliu I, Feliu C, Gibson DI.SourceW. Stefański Institute of Parasitology, Polish Academy of Sciences, 51/55 Twarda Street, Warsaw, 00-818, Poland. z.swider@twarda.pan.pl
- Parasitology research.Parasitol Res.2013 Sep;112(9):3325-33. doi: 10.1007/s00436-013-3512-2. Epub 2013 Jul 10.
- Intrauterine embryonic development in the microphallid trematode Maritrema feliui is examined by means of transmission electron microscopy. Both fertilization and eggshell formation take place in the ootype. The eggshell is formed from a shell globule material derived from the vitelline cells combin
- PMID 23839172
Japanese Journal
- VMO-II Mediates the Binding of the Chalaziferous Layer with the Vitelline Membrane in Quail Eggs
- Rahman Mohammad A.,Moriyama Akihiko,Iwasawa Atsushi [他],YOSHIZAKI Norio
- The journal of poultry science 46(3), 240-248, 2009-07-25
- NAID 10025549064
- 多板類の受精 : 系統関係を解く形態学的手がかり(<特集号>第2回国際ヒザラガイシンポジウム)
- バックランド-ニックス J.
- Venus : journal of the Malacological Society of Japan 65(1-2), 51-70, 2006-05-31
- 多板綱の最大の目であるクサズリガイ目Chitonida[sensu Sirenko,1993]の共通祖先は,特異な形態の卵膜を発達させた卵と頭部が糸状に伸長した精子による独特の受精メカニズムを発達させ,この目の特徴となっている。一方,Leptochiton asellusとそのほかのサメハダヒザラガイ目Lepidopleurida[sensu Sirenko,1993]では,祖先形態である平滑な卵 …
- NAID 110004857900
- Possible Involvement of a Sperm-associated Body in the Process of Fertilization in Quail(Morphology)
- Sultana Fowzia,Mao Kun Ming,Yoshizaki Norio
- Zoological science 21(8), 851-858, 2004-08-25
- … The present paper describes a novel structure, termed the sperm-associated body, which is found both in the lumen at the oviductal infundibulum and in the vitelline membrane of the ovum in the quail Coturnix japonica. … Electron-microscopically, small numbers of holes were detected in the vitelline membranes of a fertile ovum, and the sperm-associated bodies were always present in these holes. …
- NAID 110006281561
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- This itself triggers the cortical reaction, which results in depositing several substances onto the vitelline membrane through exocytosis of the cortical granules, transforming it into a hard layer called the “fertilization membrane”, which serves as ...
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★リンクテーブル★
[★]
- 関
- vitelline layer、vitelline membrane
[★]
卵黄膜
- 関
- vitelline envelope、vitelline layer
[★]
- 関
- egg、egg cell、egg yolk、ova、ovum、vitellus、yolk
[★]
- 関
- lie、recumbent
[★]
- 関
- laminar、strata、stratum、tier
[★]
- 関
- lamellar、laminar、layering、stratiform
[★]
- 関
- lamellar、laminar、layered、stratiform