Trade-off between Transcriptome Plasticity and Genome Evolution in Cephalopods
نویسندگان
چکیده
منابع مشابه
Trade-off between Transcriptome Plasticity and Genome Evolution in Cephalopods
RNA editing, a post-transcriptional process, allows the diversification of proteomes beyond the genomic blueprint; however it is infrequently used among animals for this purpose. Recent reports suggesting increased levels of RNA editing in squids thus raise the question of the nature and effects of these events. We here show that RNA editing is particularly common in behaviorally sophisticated ...
متن کاملTrade-off between spatiotopy and saccadic plasticity.
Saccadic eye movements bring objects of interest onto the high-resolution fovea. They also change the retinal location of objects, but our impression of the visual world is stable: We represent our visual world in spatiotopic coordinates. Visual stability could be the result of a null hypothesis that things do not move during a saccade, or of realigning retinal images based on an internal copy ...
متن کاملEvolutionary trade-off between weapons and testes.
It has long been recognized that male mating competition is responsible for the evolution of weaponry for mate acquisition. However, when females mate with more than one male, competition between males can continue after mating in the form of sperm competition. Theory predicts that males should increase their investment in sperm production as sperm competition is increased, but it assumes that ...
متن کاملThe trade-off between speed and complexity
The hypothesis that there has been selection pressure for mechanisms which enable us to perceive the present tends to be conflated with the hypothesis that there has been selection pressure for mechanisms that compensate for inevitable neural delay. The relationship between the two is more subtle, because increases in neural delay can be advantageous for building more useful perceptions. Propon...
متن کاملA trade-off between agility and resilience
In many natural or artificial settings, agility and resilience are contradictory properties of agents and populations. The settings one can imagine for this contradiction include very different objects such as computer software (agile code is small, runs fast but is more vulnerable to attacks and failures, while resilient code can be bulky and run slowly but has built-in redundancy and robustne...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cell
سال: 2017
ISSN: 0092-8674
DOI: 10.1016/j.cell.2017.03.025