• No results found

Pattern formation in skin development

N/A
N/A
Protected

Academic year: 2020

Share "Pattern formation in skin development"

Copied!
18
0
0

Loading.... (view fulltext now)

Full text

(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)

Figure

Fig. 3. Experimentalapteriaproducedin the spinalpterylaafter localizedirradiationof somiticmesoderm,at 2 days of incubation.(a) and (b)Transverseapteriumin a 12-dayembryoafter bilateral X-irradiation of spina! cord and adjacent prospectivesamires15 to 20 (
Fig. 6. Dorsal view of a 1D.5-day chick embryoshowinganterior edgethe extentanddermatomalorigin (expressedas somitenumbers.on the right) ofthespinalpterylaMedianfeathersare numberedin cephalocaudalse-quence, feather number 1 (nor shown) being located at the level of the of the arias
Fig. 7. Dorsal viewarrangementoffeatherof an early8-daychickembryoshowingtherudimentsin a hexagonalpattern(inser
Fig. 9. Productionof ectopicJacentdorsalfeatherswithinthe spinalpteryla.(a) Implantationof cephalo-caudallyreversedspinal cord with bilaterallyad- sonlltesmto a 17-somltehost embryoThe operation leads to the developmentof feathersgrowingin reversepolarrty, with thelf apex pOintingtowardthe head of the host (b), and to the mverSlonof a correspondingportion of the vertebralcolumn!e)Note in (b) the formation of a transverseapter/urn betweenthe host'scervicaltract and the ectopicfeathertract.
+6

References

Related documents

Wang, “Periodic solution for a two-species nonautonomous competition Lotka-Volterra patch system with time Delay,” Journal of Mathematical Analysis and Applications, vol.

The Information area, Shows you the Selected device name, Programming algorithm, the selected device chip size (total programmable memory of the selected device in bytes) , The

One strain (PA45B) was serum-sensitive in HCS only after deletion of capsule; however, the presence of inhibitory antibodies in the patient serum afforded full protection

species infecting humans, rats, and mice, we found that there are high infection rates and that natural populations maintain a high level of genetic variation despite low levels

In Garcia v. State 73 a defendant involved in a single shooting episode killed one officer and shot at another. His trial for capital murder resulted in a conviction for

Dynamics of fungal invasion, epithelial damage, and loss of epithelial barrier integrity during translocation of Candida albicans through intestinal epithelial layers.. A combination

As good as the website is, if you were to try and find a contact number within the website it’s nowhere to be seen, you can find the address of together housing but no contact

Excessive dietary intake of saturated fatty acids, in- creased free-fatty acids derived from lipolysis of white adi- pose tissue, reduced β -oxidation within the liver and