Developmental biology: Difference between revisions
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{{Image|Developmental and medusa-specific expression of Hox genes in Clytia hemisphaerica (part).jpg|right|350px|A typical study in developmental biology, targeting several traits of interest across different [[stage (biology)|stages]] of [[embryogenesis|development]] within one or between several species. Here, the [[gene expression|expression]] of several [[Hox gene|Hox]] [[gene]]s ([[CheHox9-14A]], [[CheHox9-14B]] and [[CheHox9-14C]]) was measured in the non-[[fertilization|fertilised]] [[oocyte|egg]] as well as the [[blastula]], [[gastrula]], [[planula]] and [[medusa]] (from left to right) of the [[hydroid]] [[Clytia hemisphaerica]]. [[Scale bar]]s: E, J, O: 100 µm; A–D, F–I, K–N: 50 µm. Legends: g: [[gonad]]; m: [[manubrium]]; t: [[tentacle]]; tb: [[tentacle bulb]].}} | |||
Latest revision as of 09:42, 23 May 2010
Developmental biology [r]: The study of how cells grow and interact to form an organism. [e]
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(CC) Image: Chiori et al., 2009
A typical study in developmental biology, targeting several traits of interest across different stages of development within one or between several species. Here, the expression of several Hox genes (CheHox9-14A, CheHox9-14B and CheHox9-14C) was measured in the non-fertilised egg as well as the blastula, gastrula, planula and medusa (from left to right) of the hydroid Clytia hemisphaerica. Scale bars: E, J, O: 100 µm; A–D, F–I, K–N: 50 µm. Legends: g: gonad; m: manubrium; t: tentacle; tb: tentacle bulb.
A typical study in developmental biology, targeting several traits of interest across different stages of development within one or between several species. Here, the expression of several Hox genes (CheHox9-14A, CheHox9-14B and CheHox9-14C) was measured in the non-fertilised egg as well as the blastula, gastrula, planula and medusa (from left to right) of the hydroid Clytia hemisphaerica. Scale bars: E, J, O: 100 µm; A–D, F–I, K–N: 50 µm. Legends: g: gonad; m: manubrium; t: tentacle; tb: tentacle bulb.