barbara
Member (Idle past 4824 days) Posts: 167 Joined: 07-19-2010
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Message 160 of 166 (581475)
09-15-2010 7:10 PM
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Reply to: Message 153 by Dr Jack
09-13-2010 5:06 AM
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Re: Cause of mutation?
Don't forget retroviruses- They are currently believed is how new innovations occur and because they are involved in regulatory functions that they can modify bone structure, scales into feathers, etc. The fact that they are species specific and target a specific chromosome in alteration is important. Creation vs evolution debate will continue because retroviruses can be viewed either way.
| This message is a reply to: | | | Message 153 by Dr Jack, posted 09-13-2010 5:06 AM | | Dr Jack has not replied |
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barbara
Member (Idle past 4824 days) Posts: 167 Joined: 07-19-2010
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Message 162 of 166 (582141)
09-20-2010 1:35 AM
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Reply to: Message 153 by Dr Jack
09-13-2010 5:06 AM
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Re: Cause of mutation?
Is there a retrovirus mutation or mutation that indicates the point when the genes started forming feathers and what else does those genes do in the host?
| This message is a reply to: | | | Message 153 by Dr Jack, posted 09-13-2010 5:06 AM | | Dr Jack has replied |
| Replies to this message: | | | Message 163 by Dr Jack, posted 09-20-2010 4:28 AM | | barbara has not replied |
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