“The lack of recombination means that the entire non-recombining - TopicsExpress



          

“The lack of recombination means that the entire non-recombining portion of the Y is passed intact from father to son. A male shares the same Y chromosome with his father, paternal grandfather, paternal great-grandfather, and so on” (emphasis mine). Neil Bradman and Mark Thomas state the significance of implications of this reality perhaps as clearly as possible in light of our study in their article Why Y? The Y Chromosome in the Study of Human Evolution, Migration and Prehistory. Genesis, chapter 5, records “the generations of Adam”: Adam begat Seth, Seth begat Enosh, Enosh begat Kenan ... down to Noah of the flood. Translated into modern genetic terms, the account could read “Adam passed a copy of his Y chromosome to Seth, Seth passed a copy of his Y chromosome to Enosh, Enosh passed a copy of his Y chromosome to Kenan.” ... and so on until Noah was born carrying a copy of Adam’s Y chromosome. The Y chromosome is paternally inherited; human males have one while females have none. What is more, the Y chromosome a father passes to his son is, in large measure, an unchanged copy of his own (emphasis mine). This means that whatever information was encoded in Adam’s Y chromosome was passed on unchanged (virtually) to all of his descendants including all of us men alive today! However, if the information in the Y chromosome were faulty, then it would mean that all of his descendants (including us) would also have a faulty code. Discovering the exact make-up of the Y chromosome when Adam was first created is impossible for us to do, however, its current state may tell us something about the fall. The Y chromosome may in fact be a record of an event in the life of our original father. Bradman and Thomas suggest that the Y chromosome contains “a record of an event” in the life the man who passed on the current Y chromosome. However, because Bradman and Thomas are committed to the evolutionary paradigm they believe the event “had no effect on the life of the man in whom the change occurred nor, indeed, on the life of his descendants” (emphasis mine).
Posted on: Thu, 04 Dec 2014 04:50:32 +0000

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