Mr. Scott
Under the Amazing One's Wing
- Joined
- Nov 23, 2005
- Messages
- 2,546
Interspecies Bacterial Conjugation
If you google search for the keywords "Interspecies bacterial conjugation" you will see some nice articles about it.
One I'm reading now is Interspecies Bacterial Conjugation by Plasmids from Marine Environments
Here’s the nomenclature: Horizontal and Vertical gene exchange. It's reasonable to surmise that evolution proceeded quite slowly vertically (for a billion years or so) until microbial conjugation commenced, at which point horizontal genetic promulgation was added to vertical promulgation. In this process, many, many beneficial mutations that occur in parallel will combine for the benefit of subsequent generations. It's no wonder that, in higher animals, such horizontal transmission of DNA is almost universal. Evolution probably could not have proceeded at its post-sexual pace without it.
I presume Ev does not include anything like horizontal transmission of DNA. Am I right, Paul? That would seem to me to impale Alan Kleinman's basic assertion with yet another fatal wound.
From Transgenic plants:
What??????? How do different species “share notes” via sexual congress?
If you google search for the keywords "Interspecies bacterial conjugation" you will see some nice articles about it.
One I'm reading now is Interspecies Bacterial Conjugation by Plasmids from Marine Environments
Here’s the nomenclature: Horizontal and Vertical gene exchange. It's reasonable to surmise that evolution proceeded quite slowly vertically (for a billion years or so) until microbial conjugation commenced, at which point horizontal genetic promulgation was added to vertical promulgation. In this process, many, many beneficial mutations that occur in parallel will combine for the benefit of subsequent generations. It's no wonder that, in higher animals, such horizontal transmission of DNA is almost universal. Evolution probably could not have proceeded at its post-sexual pace without it.
I presume Ev does not include anything like horizontal transmission of DNA. Am I right, Paul? That would seem to me to impale Alan Kleinman's basic assertion with yet another fatal wound.
From Transgenic plants:
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