Cat Development: Difference between revisions

From Embryology
No edit summary
Line 79: Line 79:
{{Template:Footer}}
{{Template:Footer}}


[[Category:Cat]]
[[Category:Cat]] [[Category:Estrous Cycle]]

Revision as of 12:42, 4 November 2011

Notice - Mark Hill
Currently this page is only a template and will be updated (this notice removed when completed).

Introduction

Cat with 6 toes
Cat Ovary

Cats (Felis catus) are seasonally polyestrous animals that have multiple estrous cycles only during certain periods of the year.


Links: Estrous Cycle | Category:Cat

Animal Development: axolotl | bat | cat | chicken | cow | dog | dolphin | echidna | fly | frog | goat | grasshopper | guinea pig | hamster | horse | kangaroo | koala | lizard | medaka | mouse | opossum | pig | platypus | rabbit | rat | salamander | sea squirt | sea urchin | sheep | worm | zebrafish | life cycles | development timetable | development models | K12
Historic Embryology  
1897 Pig | 1900 Chicken | 1901 Lungfish | 1904 Sand Lizard | 1905 Rabbit | 1906 Deer | 1907 Tarsiers | 1908 Human | 1909 Northern Lapwing | 1909 South American and African Lungfish | 1910 Salamander | 1951 Frog | Embryology History | Historic Disclaimer

Some Recent Findings

Developmental Timeline

Twenty-two stages have been described for the prenatal development of the domestic cat.[1]


The following data on early development is based upon the time after copulation[2]

oviduct embryo development

  • 64 hours - 1 to 4 cells (17 of 20; 85.0%)
  • 76 hours - 5 to 8 cells (18 of 28; 64.3% )
  • 100 hours - 9 to 16 cells (14 of 24; 58.3%)
  • 124 hours - morulae (15 of 21; 71.4% )

uterine embryo development

  • 148 hours - compact morulae or early blastocysts

Genetics

Lineage: Eukaryota; Opisthokonta; Metazoa; Eumetazoa; Bilateria; Coelomata; Deuterostomia; Chordata; Craniata; Vertebrata; Gnathostomata; Teleostomi; Euteleostomi; Sarcopterygii; Tetrapoda; Amniota; Mammalia; Theria; Eutheria; Laurasiatheria; Carnivora; Feliformia; Felidae; Felinae; Felis; Felis catus

  • There is not much genomic sequencing information available for the cat.
  • The entire mitochondrial genome 17,009 bp has been sequenced.
Links: Mitochondrial Genome

Historic Images

References

  1. <pubmed>11841356</pubmed>
  2. <pubmed>7803616</pubmed>| PDF

Articles

<pubmed>19151510</pubmed> <pubmed>19262023</pubmed> <pubmed>18405438</pubmed> <pubmed>12606460</pubmed> <pubmed>11841356</pubmed>


Search Pubmed: cat development


Animal Development: axolotl | bat | cat | chicken | cow | dog | dolphin | echidna | fly | frog | goat | grasshopper | guinea pig | hamster | horse | kangaroo | koala | lizard | medaka | mouse | opossum | pig | platypus | rabbit | rat | salamander | sea squirt | sea urchin | sheep | worm | zebrafish | life cycles | development timetable | development models | K12
Historic Embryology  
1897 Pig | 1900 Chicken | 1901 Lungfish | 1904 Sand Lizard | 1905 Rabbit | 1906 Deer | 1907 Tarsiers | 1908 Human | 1909 Northern Lapwing | 1909 South American and African Lungfish | 1910 Salamander | 1951 Frog | Embryology History | Historic Disclaimer

Glossary Links

Glossary: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Numbers | Symbols | Term Link

Cite this page: Hill, M.A. (2024, March 29) Embryology Cat Development. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Cat_Development

What Links Here?
© Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G