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În prealabil postat de catalin2
Chiar in link-ul dat de tine observam ca diferentele dintre rasele umane ajung si la peste 0.2% intre ADN-uri.
Daca spui ca fata de Neanderthalieni este de 0.3% avem si raspunsul. Daca inteleg bine 99.9% este diferenta pana la care se ajunge, vedem ca si in alte link-uri sunt date diferite (scrie up to 99.9%).
95% fata de cimpanzei este aici: http://ro.wikipedia.org/wiki/Om |
0.2 sunt milioane de ani, nu procente
Diferenta e in 0.1% deci HN este de 3 ori mai mare decat cea mai mare diferenta dintre rase.
Voi cita abstractul (ce nu e pagina)
Citat:
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Five chimpanzee bacterial artificial chromosome (BAC) sequences (described in GenBank) have been compared with the best matching regions of the human genome sequence to assay the amount and kind of DNA divergence. The conclusion is the old saw that we share 98.5% of our DNA sequence with chimpanzee is probably in error. For this sample, a better estimate would be that 95% of the base pairs are exactly shared between chimpanzee and human DNA. In this sample of 779 kb, the divergence due to base substitution is 1.4%, and there is an additional 3.4% difference due to the presence of indels. The gaps in alignment are present in about equal amounts in the chimp and human sequences. They occur equally in repeated and nonrepeated sequences, as detected by repeatmasker (http://ftp.genome.washington.edu/RM/RepeatMasker.html).
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Deci diferenta de baza este de 1.4%. Diferenta de pana la 5% este data de anumite gene si de algoritmul sub care a fost estimat. Daca ar fi 5%, probabil ca diferenta cu HN ar fi intr-un procent
, ce ar arata ca ar fi "doar oameni"