Template:Carnegie Stage 1-3 table: Difference between revisions
From Embryology
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|+ '''Carnegie Stages''' {{CS1}}, {{CS2}} and {{CS3}} | |+ '''Carnegie Stages''' {{CS1}}, {{CS2}} and {{CS3}} | ||
|-bgcolor="CEDFF2" | |-bgcolor="CEDFF2" | ||
! | ! width=100px|Stage | ||
! Event | ! Event | ||
! Products | ! Products | ||
| Line 11: | Line 11: | ||
|- | |- | ||
| | | | ||
| {{meiosis}} | | ovulation beginning {{meiosis}} 2 | ||
| Ovulated oocyte | | Ovulated oocyte | ||
|-bgcolor="F5FAFF" | |-bgcolor="F5FAFF" | ||
| | | {{CS1}}a | ||
| {{fertilization}} - Penetration | | {{fertilization}} - Penetration | ||
| Penetrated {{oocyte}} | | Penetrated {{oocyte}} | ||
|-bgcolor="F5FAFF" | |-bgcolor="F5FAFF" | ||
| | | {{CS1}}b | ||
| {{fertilization}} - Completion of {{meiosis}} 2 and formation of pronuclei | | {{fertilization}} - Completion of {{meiosis}} 2 and formation of pronuclei | ||
| Ootid and polar body 2 | | Ootid and polar body 2 | ||
|-bgcolor="F5FAFF" | |-bgcolor="F5FAFF" | ||
| | | {{CS1}}c | ||
| {{fertilization}} - Pronuclei enter cleavage division | | {{fertilization}} - Pronuclei enter cleavage division | ||
| {{zygote}} | | {{zygote}} | ||
|- | |- | ||
| | | {{CS2}} | ||
| Cleavage continues | | Cleavage continues | ||
| 2 to about 16 cells {{morula}} | | 2 to about 16 cells {{morula}} | ||
|-bgcolor="F5FAFF" | |-bgcolor="F5FAFF" | ||
| | | {{CS3}} | ||
| Formation of blastocystic cavity | | Formation of blastocystic cavity | ||
| {{blastocyst}}, from about 32 cells onward | | {{blastocyst}}, from about 32 cells onward | ||
|}noinclude>[[Category:Template]][[Category:Table]][[Category:Carnegie Stage 1]][[Category:Carnegie Stage 2]][[Category:Carnegie Stage 3]]</noinclude> | |- | ||
| colspan=3| | |||
|}<noinclude>[[Category:Template]][[Category:Table]][[Category:Carnegie Stage 1]][[Category:Carnegie Stage 2]][[Category:Carnegie Stage 3]]</noinclude> | |||
Latest revision as of 23:49, 6 June 2018
| Stage | Event | Products |
|---|---|---|
| meiosis 1 | Oocyte 2 and polar body 1 | |
| ovulation beginning meiosis 2 | Ovulated oocyte | |
| 1a | fertilization - Penetration | Penetrated oocyte |
| 1b | fertilization - Completion of meiosis 2 and formation of pronuclei | Ootid and polar body 2 |
| 1c | fertilization - Pronuclei enter cleavage division | zygote |
| 2 | Cleavage continues | 2 to about 16 cells morula |
| 3 | Formation of blastocystic cavity | blastocyst, from about 32 cells onward |
