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originally posted by: NoOneButMeAgain
I doubt any of the religious will watch this, or if they do, appreciate what it's illustrating, but it's a good example of 'evolution' in the immediate sense. As in, when people don't understand why or how viruses and bacteria become immune or resistent to antibiotics.
This is a nice visual example of exactly that happening in more-or-less realtime:
originally posted by: cooperton
This is a clear indicator this is not evolution, but instead is adaptation. They even found the mechanism responsible for it, it is epigenetic inheritance. They are increasing the epigenetic expression of a detoxification pump, which then get's passed on to subsequent generations by epigenetic inheritance. Eventually this effect plateaus and the detox pump productivity reaches a maximum.
originally posted by: NoOneButMeAgain
Let's see.. Harvard Medical School.... or cooperton the theist.... Harvard Medical School.... or cooperton...hmm.
Harvard Medical School.
I can't debate with people like you - you're simply just too backwards and living in the dark ages.
Enjoy your experience of actually 'not knowing' things, and being content with your draconian tome of archaic opression as your sole means of explaining the world around you. I just find this too tedious to continue.
originally posted by: Creaky
Just a quick question
Evolution, is it a gain of function or a loss of function
Seriously, I would like an answer
originally posted by: Creaky
And you will not answer my question?
ha ha funny
I don’t care to explain anymore, you don’t care to listen
Gullible, it’s a verb..
originally posted by: NoOneButMeAgain
a reply to: cooperton
I did read it. It's very fascinating. But it doesn't deny the observations of how the bacteria, in that experiment, evolved passed the antibacterial agent preventing their expansion.
But nothing in your article discounts evolution, mutations leading to adaptive advantages or ANYTHING to suggest a 'god' had anything to do with it.
originally posted by: cooperton
It shows that mutations didn't lead to adaptive changes in the video you provided. It is epigenetics, a mechanism present in all cells.
originally posted by: NoOneButMeAgain
You're a religious person who abandons logic and reason for archaic scripture and I'm an atheist who believe in science, critical thinking and open mindedness.
originally posted by: cooperton
originally posted by: NoOneButMeAgain
I doubt any of the religious will watch this, or if they do, appreciate what it's illustrating, but it's a good example of 'evolution' in the immediate sense. As in, when people don't understand why or how viruses and bacteria become immune or resistent to antibiotics.
This is a nice visual example of exactly that happening in more-or-less realtime:
Do you know that antibiotic resistance in these strains is quickly reversible after a few generations? This is a clear indicator this is not evolution, but instead is adaptation. They even found the mechanism responsible for it, it is epigenetic inheritance. They are increasing the epigenetic expression of a detoxification pump, which then get's passed on to subsequent generations by epigenetic inheritance. Eventually this effect plateaus and the detox pump productivity reaches a maximum.
Surely enough, once the antibiotic is removed from the population, the bacterial line resumes normal vulnerability to the antibiotic:
"Adaptive resistance emerges when populations of bacteria are subjected to gradual increases of antibiotics. It is characterized by a rapid emergence of resistance and fast reversibility to the non-resistant phenotype when the antibiotic is removed from the medium. Recent work shows that adaptive resistance requires epigenetic inheritance and heterogeneity of gene expression patterns that are, in particular, associated with the production of porins and efflux pumps...Our results identify the molecular mechanism of epigenetic inheritance as the main target for therapeutic treatments against the emergence of adaptive resistance. Finally, our theoretical framework unifies known and newly identified determinants such as the burden of efflux pumps that underlie bacterial adaptive resistance to antibiotics."
link
originally posted by: cooperton
originally posted by: NoOneButMeAgain
a reply to: cooperton
I did read it. It's very fascinating. But it doesn't deny the observations of how the bacteria, in that experiment, evolved passed the antibacterial agent preventing their expansion.
I never said it denied the observation, I said it explained the mechanism of the observation. It is due to epigenetic inheritance, not hard-wired mutations that give rise to new traits. That's also why it's reversible, epigenetics can be reversed.
But nothing in your article discounts evolution, mutations leading to adaptive advantages or ANYTHING to suggest a 'god' had anything to do with it.
It shows that mutations didn't lead to adaptive changes in the video you provided. It is epigenetics, a mechanism present in all cells.
originally posted by: BLD23
Ignorance will tell you everything comes from nothing.
Common sense/Intuition tells us there was a Creator.
Curiosity leads us to the questions,
Who is the Creator ?
Who Created the Creator ?
So on.
These are questions we should be exploring and pursuing. We should not be funding science to prove that everything comes from nothing. It’s ridiculous in my personal opinion although I thoroughly respect the opinions of others.
Curiosity leads us to the questions,
Who is the Creator ?
Who Created the Creator ?