Development, cellular

Despite marked diversity in habitat, required resources, size, shape, and structural organization, all life forms are unified by commonality in the molecules of life. These are responsible for inheritance, differentiation, development, cellular organization, and all metabolic events from birth until death. 

DNA methylation negatively affects gene expression and is thus important in the control of development, cellular proliferation, differentiation, malignant transformation, and gene imprinting in mammals and plants. 

Several groups have developed cellular automata models for particular reaction-diffusion systems. In particular, the Belousov-Zhabotinsky oscillating reaction has been examined in a number of studies.84-86 Attention has also been directed at the A + B —> C reaction, using both lattice-gas models 87-90 and a generalized Margolus diffusion approach.91 We developed a simple, direct cellular automaton model92 for hard-sphere bimolecular chemical reactions of the form... 

Dye exclusion Cellular damage by agents Chemical penetration Cell growth and development Cellular metabolism... 

Some Japanese companies have developed cellular sponge into many kinds of shoe soles, as shown photogra di 111. Results from practical use have confirmed that these sponges have the same durability as rubber sponges. 

Tanaka, H. Dhonukshe, P. Brewer, P.B. Friml, J. (2006). Spatiotemporal asymmetric auxin distribution A means to coordinate plant development. Cellular and Molecular Life Sciences, Vol.63, No.23, (December 2006), pp. 2738-2754. 

Growth front instability during transformation can lead to cellular or dendritic microstructures, depending on the severity of the instability. Minor instability leads to the formation of primary protuberances, called cells, which advance perpendicular to the interface. If the instability increases, these primary protuberances can themselves spawn secondary protuberances perpendicular to the primary protuberances, and a dendritic microstmcture develops. Cellular and dendritic microstructures are most commonly observed in vapor-solid or liquid-solid phase transformations, although they can also be formed in solid-solid phase transformations. 

Cellular Interactions in Development Cellular Neurobiology Chromatin... 

The retinoic acids of retinoids could reveal widely their potential effects such as vertebrate development, cellular differentiation and vital homeostasis. A retinoic acid receptor RARal belonging to the superfamily of nuclear ligand-activated transcriptional regulators could regulate these receptors of steroid hormone, thyroid hormone, and vitamin D3. 

To obtain an adequate bond between the fibres and the matrix, etching treatments with chromic acid and plasma were examined. It was found that plasma etching in the presence of oxygen was most effective, the treatment giving a well developed cellular surface structure. The resin penetrates... 

Bracket, J. (1962). Nucleic acids in development. /. Cellular Comp. Physiol. 60, Suppl. 1, 1-18. 

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