Now showing items 1-10 of 332
Genomic imprinting and embryonic development Impronta genómica y desarrollo embrionario
SUMMARY: In diploid organisms, autosomal genes are composed of two copies, or alleles, inherited from both parents at fertilization. For the vast majority of autosomal genes, expression occurs from both alleles simultaneously. ...
Morphogens during embryonic development of vertebrates Morfógenos durante el desarrollo embrionario de vertebrados
(Universidad de la Frontera, 2014)
During embryonic development, cells in many tissues differ according to the positional information that is set by the concentration of morphogen gradients. These are signaling molecules that are secreted in a restricted ...
Morphometric study of the postnatal growth of the parotid gland of the mouse
The growth of the mouse parotid glands during 7 and 35 days of postnatal life was studied by morphometric methods. The mass of the gland, the volume of each morphological compartment, and the cell number in each compartment ...
Symphysis-fundal height curve in the diagnosis of fetal growth deviations
(Revista De Saude PublicaSao PauloBrasil, 2010)
Thermal biology of the South American apple snail Asolene Platae (caenogastropoda: ampullariidae)
(Institute of Malacology, 2015-04)
Asolene platae is a freshwater snail of the Ampullariidae native from La Plata River basin in South America. Water temperature has an overwhelming influence on the biology of apple snails, though there are no systematic ...