Luckily, the genetic testing proved that, in fact, this strand came north, because, had it come from the south, it would have had a much wider impact in terms of transmission.
भाग्य से, आनुवंशिक टेस्ट ने साबित किया कि असल में यह नस्ल उत्तर से ही आई थी, क्योंकि अगर यह दक्षिण से आती, तो इसके प्रसार का असर कहीं अधिक होता.