<prompt> Uma inzalo yayingaphazanyiswa ngempela, ubaba nendodana, kusukela ngesikhathi sokuphila kukaConfucius, abesilisa emndenini bonke babezoba ne-Y chromosome efanayo nokhokho wabo wesilisa oqondile, ngokuguquguquka okuncane ngenxa yokuhamba kwesikhathi. Inhloso yokuhlolwa kwezakhi zofuzo kwakuwukusiza amalungu amagatsha ahlangene eChina alahlekelwe amarekhodi abo ozalo ukuba abe inzalo yabo. Kodwa-ke, ngo-2009, amagatsha amaningi ahlangene anquma ukungavumi ukuhlolwa kwe-DNA. UBryan Sykes, uprofesa we-genetics wase-Oxford University, uyakuqonda lokhu: Umuthi womndeni kaConfucius unenani elikhulu kakhulu? Umbuzo uphakanyisiwe ngesikhathi sokuhlolwa kwe-DNA, wathi: Kwakuyisinqumo esisha sokufakazela ukuthi uhlobo lwe-DNA lomndeni kaConfucius aluzange lulahlekelwe emlandweni wezincwadi eziningi zamasiko.  <response>: isayensi 