… not manifest the 9 + 2 fibrillar structures and lacks Golgi membranes. In summary, the
conventional concept of cellular evolution - in which the procaryote evolves first and eucaryotic cell …

… We cannot expect to explain cellular evolution if we stay locked into the … lies the door to the
murky realm of cellular evolution. Experience teaches that the complex tends to arise from the …

… the concept of cell identity: (1) phenotype (and function) – representing a central pillar for the
definition of cell identity, this defines the … systematic and unbiased cell type categorization; (2…

… the forms which indicate the evolution of the cell, both those lines of descent which lead on
to the cell as seen in the … altogether divergent from the typical cell of the text-book. We find in …

… to call the new concept of cellular evolution the archigenetic hypothesis. A very important
feature of the new phylogenetic scheme is the clear demonstration of the ancient separate …

… type to express genes or combinations of genes that are not expressed by other cells requires
the … that the formation of a new cell type identity requires the evolution of a unique cell type …

… The evolution of biochemical pathways The molecular … from the environment or from the
cell wall; they use the same … ion gradients across their cell membranes. However, because of …

… ) In the next section we detail the basic model (without evolution … carefully the meaning of
the term 'cell,' and expand upon the … The cellular space considered throughout this section is 3-…

… that evolved from the same precursor cell type in the last … cell types within a given species,
the so-called sister cell types 4 (those that evolved from the same precursor cell type in the …

… the last 100 years, cell signaling has evolved into a common mechanism for most physiological
processes across systems. Although the majority of cell … As a result, cell signaling has …