P. tricornutum has evolved diversified sRNA pathways, likely implicated in the regulation of largely still uncharacterized genetic and epigenetic processes.
Thus, gene conversion provides a mechanism for limiting the divergence of functional regions of protein paralogs, while allowing other domains to evolve diversified functions.
Our findings show that protein paralogs with multiple functional domains can maintain common characteristics for specific domains by gene conversion, while allowing other domains to evolve diversified functions.
Thus, gene conversion may be a general mechanism that limits the divergence of critical regions in these proteins, while allowing other domains, such as the ligand binding domain, to evolve diversified functions.
In summary, the rise and fall of TRP type mechanoreceptors tell an intriguing story of how complex traits evolve, diversify, and become redundant.
In South America, notoungulates evolved and diversified in isolation; they became extinct after the land connection between North and South America was reestablished about 3.5 million years ago.
It took hundreds of millions of years to produce the life that now inhabits the earth — aeons of time, in which that developing and evolving and diversifying life reached a state of adjustment to its surroundings.
The flowering plants (angiosperms) first evolved and diversified during the Cretaceous Period about 100 million years ago, during which time global climatic conditions were warmer and wetter than those of the present.
It also shows that biology 2.0 can solve the other great question besides how life works: how it has evolved and diversified over the course of time.As is often the way with scientific discovery, technological breakthroughs of the sort that have given science the Neanderthal genome have been as important to the development of genomics as intellectual insights have been.
According to a 2013 analysis, tadpole shrimps have evolved and diversified significantly over millions of years.
