Free Republic
Browse · Search
General/Chat
Topics · Post Article

To: ifinnegan; Bob434; exDemMom
ifinnegan: "Apples must be compared to apples so if it is a whole genome comparison all base pairs in each entire genome are compared, if it is a coding sequence then coding sequences are compared."

Bob434 is calling comparisons of just the coding regions "deceitful" because they give us figures like 98% similarity between chimps & humans.
ExDemMom points out that non-coding regions are much more subject to enduring mutations, since such mutations have no known effects on survival or reproduction.
Hence non-coding mutations are not weeded out by Natural Selection and thus accumulate generation to generation.

So, if you wish to compare 100% genome to genome and arrive at a figure of 85% similarity, I have no real problem with it, so long as you properly identify what you did.
But in terms of actual working parts -- protein coding DNA -- the old number of 98% (plus or minus) similarity remains as valid as ever.
And the reason is Natural Selection.

234 posted on 06/08/2017 3:40:42 PM PDT by BroJoeK (a little historical perspective...)
[ Post Reply | Private Reply | To 228 | View Replies ]


To: BroJoeK

[[So, if you wish to compare 100% genome to genome and arrive at a figure of 85% similarity,]]

I never stated that the whole genome was necessary to compare- only pointing out that, as ifinnigan states, that some of the non coding regions are more important than we’re being led to believe by the ‘ape to man’ crowd-

And yes, I use the word deceit because of how the latest studies were conducted- throwing out info that was pertinent, and ‘filling in the gaps/ by using human genome instead of a complete chimp genome to do the comparisons as the original article indicated

[[since such mutations have no known effects on survival or reproduction.]]

Two posts ago you stated it may- which is it? “No known Effect”? Or “May be according to some”?


236 posted on 06/08/2017 9:02:28 PM PDT by Bob434
[ Post Reply | Private Reply | To 234 | View Replies ]

To: BroJoeK

“So, if you wish to compare 100% genome to genome and arrive at a figure of 85% similarity, I have no real problem with it, so long as you properly identify what you did.”

That’s right.

It was right hundreds of posts ago too.


237 posted on 06/08/2017 9:03:02 PM PDT by ifinnegan (Democrats kill babies and harvest their organs to sell)
[ Post Reply | Private Reply | To 234 | View Replies ]

Free Republic
Browse · Search
General/Chat
Topics · Post Article


FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson