Clever little things, aren’t they? Change the host’s genome? So much intelligence in nature and it is supposedly all just an accident. Sure.
Tag: symbiosis
Could symbiosis with bacteria play a role in the widespread use of magnetic navigation in animals?
Evolution News and Science Today describes the idea as “little more than a hunch” but one worth pursuing. It involves endosymbiosis and horizontal gene transfer. Its a start towards a reasonable explanation and way better than classic Darwinism.
Beetles freeloaded off ants 100 million years ago
So what, you say? Well, consider: We have no evidence that the relationship “evolved.” We are informed that we ought to see it as evolution but—as so often—we find the same patterns prevailing in the past, without any evolution.
Researchers: Microbes can make evolution work faster for their hosts
Okay, but then aren’t the microorganisms the unit of selection rather than the host’s genes? This might work for adaptations to change in habitats (they describe one), but it won’t be Darwinism.
ID predictions on orphan genes and symbiosis
“We suspect that if one’s model system or species of study does something unique and interesting, TRGs [taxonomically restricted genes, aka orphans] will be at least partially responsible, and worth seeking out.” Curiously, the PNAS paper seems to show that.
Co-evolution: How does the need to sync development affect a system’s complexity?
We are told that little is known about co-evolution and symbiosis, which prompts a question: How does the requirement for synchronization affect the overall complexity of the system?
How Darwinism misled biologists about lichens
They spent a lot of time ridiculing what they should have been studying. They ridiculed the now commonly accepted idea that a lichen was algae and fungi living as if they were one organism: The very notion of different organisms living so closely with—or within—each other was unheard of. That they should coexist to their Read More…
Acacia Ants and Acacia Trees: An Irreducibly Complex Symbiotic Relationship?
Symbiosis has been called “the most relevant and enduring biological theme in the history of our planet.” It can safely be said that symbiotic relationships quite often resist Darwinian explanation. According to Maureen A. O’Malley, “There is a long history of researchers who have theorized about symbiosis and evolution, and many of them have aligned Read More…