Matches in SemOpenAlex for { <https://semopenalex.org/work/W1576218816> ?p ?o ?g. }
- W1576218816 endingPage "95" @default.
- W1576218816 startingPage "87" @default.
- W1576218816 abstract "Most egg-laying vertebrates hatch without depleting the entire yolk reserve. The residual yolk is internalized before emergence from the egg is completed and the yolk is subsequently metabolized during early neonatal life. Here we provide the first description of the mechanism of yolk internalization in non-avian reptiles. We describe the hatching of two lizard species (Physignathus lesueurii and Varanus rosenbergii) and provide a step-by-step account of sequence of events leading to yolk internalization and emergence from the egg. We also conducted incubation experiments to determine the cause of failed yolk internalization. Contraction of the ruptured amnion is the mechanism by which the residual yolk is internalized, which provides an explanation for the functional significance of amniotic contractions. Failures of internalization occur when the amount of residual yolk exceeds that which can be enclosed by the ruptured amnion. We conclude that, because of the connections formed between the amnion and both the allantois and chorion, the pipping and retraction of the amnion pulls the chorioallantoic membrane (CAM) off the surface of the eggshell, which impairs the capacity for gas exchange and forces the embryo to breach the eggshell to commence breathing. We further speculate that the loss of amniotic contractions in mammals may indicate an incompatibility of amnion-assisted yolk internalization with viviparity, an evolutionary process that could be tested by examining viviparous squamates." @default.
- W1576218816 created "2016-06-24" @default.
- W1576218816 creator A5003648582 @default.
- W1576218816 creator A5021869628 @default.
- W1576218816 creator A5052132995 @default.
- W1576218816 creator A5065190624 @default.
- W1576218816 date "2013-03-01" @default.
- W1576218816 modified "2023-09-23" @default.
- W1576218816 title "Hatching and residual yolk internalization in lizards: evolution, function and fate of the amnion" @default.
- W1576218816 cites W1606720795 @default.
- W1576218816 cites W1622883990 @default.
- W1576218816 cites W1954709731 @default.
- W1576218816 cites W1964397583 @default.
- W1576218816 cites W1967065984 @default.
- W1576218816 cites W1967272120 @default.
- W1576218816 cites W1967681961 @default.
- W1576218816 cites W1975808997 @default.
- W1576218816 cites W1982792294 @default.
- W1576218816 cites W1987878593 @default.
- W1576218816 cites W1989225649 @default.
- W1576218816 cites W1998346238 @default.
- W1576218816 cites W2004081285 @default.
- W1576218816 cites W2006558071 @default.
- W1576218816 cites W2008499844 @default.
- W1576218816 cites W2021805120 @default.
- W1576218816 cites W2024666815 @default.
- W1576218816 cites W2052301641 @default.
- W1576218816 cites W2060413873 @default.
- W1576218816 cites W2062486973 @default.
- W1576218816 cites W2065382734 @default.
- W1576218816 cites W2068299189 @default.
- W1576218816 cites W2074095711 @default.
- W1576218816 cites W2092553099 @default.
- W1576218816 cites W2133282950 @default.
- W1576218816 cites W2149464601 @default.
- W1576218816 cites W2154019331 @default.
- W1576218816 cites W2175912915 @default.
- W1576218816 cites W2289379594 @default.
- W1576218816 cites W2290382825 @default.
- W1576218816 cites W2315154898 @default.
- W1576218816 cites W2319831068 @default.
- W1576218816 cites W2322977188 @default.
- W1576218816 cites W2323174495 @default.
- W1576218816 cites W2323782734 @default.
- W1576218816 cites W2325862379 @default.
- W1576218816 cites W2326915227 @default.
- W1576218816 cites W2329846596 @default.
- W1576218816 cites W2331469365 @default.
- W1576218816 cites W2991097182 @default.
- W1576218816 cites W4240022539 @default.
- W1576218816 cites W50653229 @default.
- W1576218816 doi "https://doi.org/10.1111/ede.12019" @default.
- W1576218816 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25098634" @default.
- W1576218816 hasPublicationYear "2013" @default.
- W1576218816 type Work @default.
- W1576218816 sameAs 1576218816 @default.
- W1576218816 citedByCount "13" @default.
- W1576218816 countsByYear W15762188162017 @default.
- W1576218816 countsByYear W15762188162018 @default.
- W1576218816 countsByYear W15762188162020 @default.
- W1576218816 countsByYear W15762188162021 @default.
- W1576218816 countsByYear W15762188162022 @default.
- W1576218816 crossrefType "journal-article" @default.
- W1576218816 hasAuthorship W1576218816A5003648582 @default.
- W1576218816 hasAuthorship W1576218816A5021869628 @default.
- W1576218816 hasAuthorship W1576218816A5052132995 @default.
- W1576218816 hasAuthorship W1576218816A5065190624 @default.
- W1576218816 hasConcept C105702510 @default.
- W1576218816 hasConcept C134018914 @default.
- W1576218816 hasConcept C139770010 @default.
- W1576218816 hasConcept C1491633281 @default.
- W1576218816 hasConcept C16685009 @default.
- W1576218816 hasConcept C172680121 @default.
- W1576218816 hasConcept C18903297 @default.
- W1576218816 hasConcept C196843134 @default.
- W1576218816 hasConcept C2777043721 @default.
- W1576218816 hasConcept C2777744765 @default.
- W1576218816 hasConcept C2779234561 @default.
- W1576218816 hasConcept C2780646683 @default.
- W1576218816 hasConcept C2781321622 @default.
- W1576218816 hasConcept C54355233 @default.
- W1576218816 hasConcept C55493867 @default.
- W1576218816 hasConcept C71924100 @default.
- W1576218816 hasConcept C86803240 @default.
- W1576218816 hasConcept C87073359 @default.
- W1576218816 hasConcept C95444343 @default.
- W1576218816 hasConcept C97230052 @default.
- W1576218816 hasConceptScore W1576218816C105702510 @default.
- W1576218816 hasConceptScore W1576218816C134018914 @default.
- W1576218816 hasConceptScore W1576218816C139770010 @default.
- W1576218816 hasConceptScore W1576218816C1491633281 @default.
- W1576218816 hasConceptScore W1576218816C16685009 @default.
- W1576218816 hasConceptScore W1576218816C172680121 @default.
- W1576218816 hasConceptScore W1576218816C18903297 @default.
- W1576218816 hasConceptScore W1576218816C196843134 @default.
- W1576218816 hasConceptScore W1576218816C2777043721 @default.
- W1576218816 hasConceptScore W1576218816C2777744765 @default.
- W1576218816 hasConceptScore W1576218816C2779234561 @default.