Morphological steps in the evolution of these precursor lesions have been elucidated at a molecular level, and the adenoma carcinoma sequence, as this has become known, is one of the classical examples of stepwise progression of cancer.
Conidial germination is characterized by two morphological steps, isotropic growth (conidial swelling) and the establishment of polarization and germ-tube emergence (D'Enfert 1997).
Assuming the molecular relationship is correct, six extra morphological steps (homoplasies) are required to account for this new relationship.
The translation of Cxcr4b activation into filopodia formation constitutes the first morphological step in PGC polarization in response to the chemokine.
We define redundancy as the capacity to use PI3K at multiple steps of virion morphogenesis and the ability to use multiple PI3K at each morphological step.
The development of the zoonotic parasite Schistosoma japonicum parasite includes multiple steps of morphological alterations and biological differentiations, which provide a unique model for studies on the functions of small RNAs.
Several transduction pathways controlling the various steps of the morphological transition have been identified by molecular analyses of this process in cell lines and in vivo.
However, the inclusion of the morphological data set in a combined analysis contributed nine steps of hidden support to the grouping of Gnetales and Coniferales.
In this way, the root cap and epidermal/exodermal morphological disorganizations observed in docs1 mutant roots could inhibit the early steps of lateral auxin gradient establishment.
The experimental results demonstrated that the formed catalyst nanoparticles undergo compositional and morphological changes during the heating step of the substrate, when the temperature of the reactor is rising from ambient to the growth temperature, and during annealing at the set growth temperature.
Fig. 6 One step of the morphological wavelet transform using minHaar wavelet.
