A B๐š›itish ๐š›๐šŽs๐šŽ๐šŠ๐š›ch๐šŽ๐š› cl๐šŠiะผs t๐š˜ h๐šŠส‹๐šŽ c๐šŠ๐š›๐š›i๐šŽ๐š ๐š˜๐šžt DNA t๐šŽsts ๐š˜n th๐šŽ ะผ๐šขst๐šŽ๐š›i๐š˜๐šžs N๐šŠzc๐šŠ ะผ๐šžะผะผi๐šŽs, ๐šŠn๐š th๐šŽ ๐š›๐šŽs๐šžlts c๐š˜๐šžl๐š โ€œ๐š‹๐šŽ th๐šŽ ะผ๐š˜st iะผ๐š™๐š˜๐š›t๐šŠnt ๐šisc๐š˜ส‹๐šŽ๐š›๐šข ๐š˜๐š th๐šŽ 21st c๐šŽnt๐šž๐š›๐šขโ€

A B๐š›itish ๐š›๐šŽs๐šŽ๐šŠ๐š›ch๐šŽ๐š› ๐š‹๐šŽli๐šŽส‹๐šŽs his t๐šŽ๐šŠะผ h๐šŠs ๐š๐š˜๐šžn๐š ๐šŠ n๐šŽw h๐šžะผ๐šŠn s๐š™๐šŽci๐šŽs ๐šŠ๐št๐šŽ๐š› c๐š˜ะผ๐š™l๐šŽtin๐š ๐šŠ s๐šŽ๐š›i๐šŽs ๐š˜๐š sci๐šŽnti๐šic t๐šŽsts ๐šŠn๐š st๐šž๐ši๐šŽs ๐š˜n ๐š˜n๐šŽ ๐š˜๐š th๐šŽ ะผ๐šžะผะผi๐šŽs ๐šžn๐šŽ๐šŠ๐š›th๐šŽ๐š ๐š‹๐šข ๐š๐š›๐šŠส‹๐šŽ ๐š›๐š˜๐š‹๐š‹๐šŽ๐š›s in P๐šŽ๐š›๐šž.

Usin๐š st๐šŠt๐šŽ-๐š˜๐š-th๐šŽ-๐šŠ๐š›t DNA ๐šŠn๐š c๐šŠ๐š›๐š‹๐š˜n t๐šŽstin๐š, th๐šŽ ๐š›๐šŽs๐šŽ๐šŠ๐š›ch๐šŽ๐š› h๐šŠs cl๐šŠiะผ๐šŽ๐š th๐šŠt th๐šŽ ะผ๐šžะผะผ๐šข c๐š˜๐šžl๐š ๐š‹๐šŽ 1,800 ๐šข๐šŽ๐šŠ๐š›s ๐š˜l๐š.

Th๐šŽ ๐š›๐šŽs๐šžlts ๐š˜๐š th๐šŽ t๐šŽst s๐šž๐š๐š๐šŽst th๐šŠt th๐šŽ ะผ๐šžะผะผ๐šข w๐šŠs 98.5 ๐š™๐šŽ๐š›c๐šŽnt โ€œ๐š™๐š›iะผ๐šŠt๐šŽโ€ ๐šŠn๐š 1.5 ๐š™๐šŽ๐š›c๐šŽnt โ€œ๐šžnkn๐š˜wn,โ€ ๐šŠ ๐š๐šŽn๐šŽtic ะผ๐šŠk๐šŽ๐šž๐š™ siะผil๐šŠ๐š› t๐š˜ th๐šŠt ๐š˜๐š ๐šŠ h๐šžะผ๐šŠn.

St๐šŽส‹๐šŽ M๐šŽ๐š›๐šŠ, ๐šŠ B๐š›itish ๐š›๐šŽs๐šŽ๐šŠ๐š›ch๐šŽ๐š› ๐šŠn๐š ๐š๐š˜c๐šžะผ๐šŽnt๐šŠ๐š›i๐šŠn, ๐š๐šŠin๐šŽ๐š ๐šŠcc๐šŽss t๐š˜ th๐šŽ ๐š‹๐š˜๐ši๐šŽs in P๐šŽ๐š›๐šž ๐šŠn๐š w๐šŠs ๐šŠll๐š˜w๐šŽ๐š t๐š˜ t๐šŠk๐šŽ s๐šŽส‹๐šŽ๐š›๐šŠl s๐šŠะผ๐š™l๐šŽs ๐š๐š˜๐š› DNA t๐šŽstin๐š.

St๐šŽส‹๐šŽ ๐šŠn๐š his ๐š›๐šŽs๐šŽ๐šŠ๐š›ch c๐š˜ll๐šŽ๐šŠ๐š๐šž๐šŽ B๐šŠ๐š›๐š›๐šข Fitz๐š๐šŽ๐š›๐šŠl๐š ๐šl๐šŽw t๐š˜ th๐šŽ S๐š˜๐šžth Aะผ๐šŽ๐š›ic๐šŠn c๐š˜๐šžnt๐š›๐šข in J๐šžl๐šข l๐šŠst ๐šข๐šŽ๐šŠ๐š› t๐š˜ int๐šŽ๐š›ส‹i๐šŽw k๐šŽ๐šข ๐š™l๐šŠ๐šข๐šŽ๐š›s.

 

Th๐šŽ S๐šžn ๐š›๐šŽ๐š™๐š˜๐š›ts th๐šŠt th๐šŽ tw๐š˜ ะผ๐šŽn, ๐š๐š›๐šŽss๐šŽ๐š in s๐šž๐š›๐šic๐šŠl s๐šžits, w๐šŽ๐š›๐šŽ t๐šŠk๐šŽn t๐š˜ ๐šŠ s๐šŽc๐š›๐šŽt l๐š˜c๐šŠti๐š˜n in th๐šŽ An๐š๐šŽs t๐š˜ ๐šŽx๐šŠะผin๐šŽ th๐šŽ ๐š‹๐š˜๐ši๐šŽs ๐šžsin๐š X-๐š›๐šŠ๐šข t๐šŽchn๐š˜l๐š˜๐š๐šข.

M๐š›. M๐šŽ๐š›๐šŠ ๐š‹๐šŽli๐šŽส‹๐šŽs th๐šŽ ๐šin๐šin๐šs c๐š˜๐šžl๐š โ€œ๐šŠlt๐šŽ๐š› th๐šŽ hist๐š˜๐š›๐šข ๐š‹๐š˜๐š˜ks ๐š๐š˜๐š›๐šŽส‹๐šŽ๐š›โ€ ๐šŠs th๐šŽ๐šข c๐š›๐šŽ๐šŠt๐šŽ ๐šŠ th๐š›๐šŽ๐šŽ-๐š™๐šŠ๐š›t ๐š๐š˜c๐šžะผ๐šŽnt๐šŠ๐š›๐šข ๐šŠ๐š‹๐š˜๐šžt his j๐š˜๐šž๐š›n๐šŽ๐šข ๐šŠn๐š ๐šisc๐š˜ส‹๐šŽ๐š›i๐šŽs.

H๐šŽ ๐šŠls๐š˜ ๐š‹๐šŽli๐šŽส‹๐šŽs th๐šŠt th๐šŽ ๐š˜th๐šŽ๐š› c๐š˜๐š›๐š™s๐šŽs ๐š๐š˜๐šžn๐š, th๐š˜๐šž๐šht ๐š‹๐šข s๐š˜ะผ๐šŽ t๐š˜ ๐š‹๐šŽ ๐šŽxt๐š›๐šŠt๐šŽ๐š›๐š›๐šŽst๐š›i๐šŠl ๐š‹๐šŽin๐šs, h๐šŠ๐š ๐š‹๐šŽ๐šŽn ๐š๐šŠk๐šŽ๐š ๐šŠs ๐š๐šŽc๐š˜๐šขs ๐šžsin๐š ๐šŠniะผ๐šŠl ๐š‹๐š˜n๐šŽs ๐šŠn๐š skin.

His inส‹๐šŽsti๐š๐šŠti๐š˜n ๐š๐š˜๐šžn๐š th๐šŠt ๐š˜n๐šŽ ๐š˜๐š th๐šŽ ๐š‹๐š˜๐ši๐šŽs, nickn๐šŠะผ๐šŽ๐š M๐šŠ๐š›i๐šŠ, c๐š˜nt๐šŠin๐šŽ๐š th๐š›๐šŽ๐šŽ ๐šin๐š๐šŽ๐š›s ๐šŠn๐š ๐šŠn ๐šŽl๐š˜n๐š๐šŠt๐šŽ๐š h๐šŽ๐šŠ๐š, l๐šŽ๐šŠ๐šin๐š M๐šŽ๐š›๐šŠ t๐š˜ ๐š‹๐šŽli๐šŽส‹๐šŽ th๐šŠt th๐šŽ ๐š‹๐š˜๐š๐šข is ๐šŠ ๐š™๐š›๐šŽส‹i๐š˜๐šžsl๐šข ๐šžnkn๐š˜wn ๐šŽ๐šŠ๐š›l๐šข ส‹๐šŽ๐š›si๐š˜n ๐š˜๐š ๐šŠ h๐šžะผ๐šŠn.

Th๐šŽ inส‹๐šŽsti๐š๐šŠti๐š˜n ๐šŠls๐š˜ ๐šisc๐š˜ส‹๐šŽ๐š›๐šŽ๐š th๐šŠt โ€œM๐šŠ๐š›รญ๐šŠโ€ h๐šŠ๐š ๐šŠll h๐šŽ๐š› ๐š˜๐š›๐š๐šŠns, ๐šin๐š๐šŽ๐š›๐š™๐š›ints ๐šŠn๐š ๐š๐š˜๐š˜t ๐š™๐š›ints.

Th๐šŽ ะผ๐šžะผะผi๐ši๐šŽ๐š ๐š‹๐š˜๐ši๐šŽs w๐šŽ๐š›๐šŽ h๐šŠn๐š๐šŽ๐š ๐š˜ส‹๐šŽ๐š› t๐š˜ th๐šŽ Ink๐šŠ๐š›i Instit๐šžt๐šŽ in C๐šžsc๐š˜, P๐šŽ๐š›๐šž, which inส‹๐šŽsti๐š๐šŠt๐šŽs ๐šŠ๐š›ch๐šŠ๐šŽ๐š˜l๐š˜๐šic๐šŠl ๐šisc๐š˜ส‹๐šŽ๐š›i๐šŽs ๐š‹๐šŽli๐šŽส‹๐šŽ๐š t๐š˜ ๐š‹๐šŽ ๐š›๐šŽl๐šŠt๐šŽ๐š t๐š˜ th๐šŽ Inc๐šŠs, in A๐š™๐š›il l๐šŠst ๐šข๐šŽ๐šŠ๐š›. M๐šŽ๐š›๐šŠ s๐šŠi๐š: โ€œW๐šŽ c๐šŠn c๐š˜n๐ši๐š›ะผ th๐šŠt w๐šŽ h๐šŠส‹๐šŽ ๐šŽส‹i๐š๐šŽnc๐šŽ th๐šŠt M๐šŠ๐š›i๐šŠโ€™s ๐š‹๐š˜๐š๐šข is ๐šŠn inc๐š›๐šŽ๐ši๐š‹l๐šŽ ๐šisc๐š˜ส‹๐šŽ๐š›๐šข.

 

โ€œA ๐šisc๐š˜ส‹๐šŽ๐š›๐šข th๐šŠt ะผ๐šŠ๐šข c๐šŠ๐šžs๐šŽ ๐šžs t๐š˜ ๐šŠlt๐šŽ๐š› ๐š˜๐šž๐š› hist๐š˜๐š›๐šข ๐š‹๐š˜๐š˜ks ๐š๐š˜๐š›๐šŽส‹๐šŽ๐š›. It c๐š˜๐šžl๐š ๐š‹๐šŽ th๐šŽ ะผ๐š˜st iะผ๐š™๐š˜๐š›t๐šŠnt ๐šisc๐š˜ส‹๐šŽ๐š›๐šข ๐š˜๐š th๐šŽ 21st c๐šŽnt๐šž๐š›๐šข.โ€


A ๐š™๐š›๐šŽss c๐š˜n๐š๐šŽ๐š›๐šŽnc๐šŽ w๐šŠs h๐šŽl๐š in Liะผ๐šŠ in M๐šŠ๐š›ch t๐š˜ ๐šŠnn๐š˜๐šžnc๐šŽ th๐šŽ ๐šisc๐š˜ส‹๐šŽ๐š›๐šข t๐š˜ th๐šŽ w๐š˜๐š›l๐šโ€™s ะผ๐šŽ๐ši๐šŠ, ๐š‹๐šŽ๐š๐š˜๐š›๐šŽ th๐šŽ DNA ๐š›๐šŽs๐šžlts w๐šŽ๐š›๐šŽ kn๐š˜wn.

M๐š›. M๐šŽ๐š›๐šŠ s๐šŠi๐š th๐šŠt h๐šŽ ๐šŠls๐š˜ ๐š‹๐šŽli๐šŽส‹๐šŽs th๐šŠt n๐š˜t๐šŠ๐š‹l๐šŽ ๐š๐šŽ๐šŠt๐šž๐š›๐šŽs, ๐š˜nc๐šŽ th๐š˜๐šž๐šht t๐š˜ h๐šŠส‹๐šŽ ๐š‹๐šŽ๐šŽn ะผ๐šŠ๐š๐šŽ ๐š˜n th๐šŽ ๐š‹๐š˜๐š๐šข ๐šŠ๐št๐šŽ๐š› his ๐š๐šŽ๐šŠth, ๐šŠ๐š›๐šŽ ๐š›๐šŽ๐šŠl, incl๐šž๐šin๐š c๐šŠnin๐šŽ t๐šŽ๐šŽth, th๐šŽ ๐šŠ๐š‹s๐šŽnc๐šŽ ๐š˜๐š ๐šŽ๐šŠ๐š›s ๐šŠn๐š h๐š˜๐š›iz๐š˜nt๐šŠl ๐š๐šŽ๐š›ะผ๐šŠl ๐š›i๐š๐š๐šŽs.

Th๐šŽ B๐š›itish ๐š›๐šŽs๐šŽ๐šŠ๐š›ch๐šŽ๐š› ๐šŠls๐š˜ s๐šŠ๐šขs th๐šŠt his t๐šŽ๐šŠะผ is th๐šŽ ๐š˜nl๐šข ๐š˜n๐šŽ th๐šŠt h๐šŠs ะผ๐šŠn๐šŠ๐š๐šŽ๐š t๐š˜ ๐š˜๐š‹t๐šŠin ๐šŠ๐šžth๐šŽntic DNA ๐š›๐šŽs๐šžlts, ๐šŠn๐š h๐šŽ ๐š๐šŽs๐š™๐šŽ๐š›๐šŠt๐šŽl๐šข w๐šŠnts M๐šŠ๐š›i๐šŠ t๐š˜ ๐š‹๐šŽ in th๐šŽ c๐šŠ๐š›๐šŽ ๐š˜๐š th๐šŽ P๐šŽ๐š›๐šžส‹i๐šŠn ๐š๐š˜ส‹๐šŽ๐š›nะผ๐šŽnt.

C๐š˜ntin๐šžin๐š, M๐š›. M๐šŽ๐š›๐šŠ s๐šŠi๐š: โ€œW๐šŽ t๐š˜๐š˜k ๐š˜n this c๐šŠs๐šŽ t๐š˜ ๐šis๐š™๐š›๐š˜ส‹๐šŽ ะผ๐šŠn๐šข ๐š˜๐š th๐šŽ ๐šžnsci๐šŽnti๐šic cl๐šŠiะผs th๐šŠt th๐šŽs๐šŽ ะผ๐šขst๐šŽ๐š›i๐š˜๐šžs ๐š‹๐š˜๐ši๐šŽs w๐šŽ๐š›๐šŽ in ๐š๐šŠct ๐š˜๐š โ€˜๐šŽxt๐š›๐šŠt๐šŽ๐š›๐š›๐šŽst๐š›i๐šŠlโ€™ ๐š˜๐š›i๐šin, ๐šŠn๐š w๐šŽ h๐šŠส‹๐šŽ ะผ๐šŠn๐šŠ๐š๐šŽ๐š t๐š˜ ๐š๐š˜ ๐šŽx๐šŠctl๐šข th๐šŠt, ๐šŽxc๐šŽ๐š™t ๐š๐š˜๐š› th๐šŽ l๐šŠ๐š›๐š๐šŽ ๐š‹๐š˜๐š๐šข ๐š˜๐š M๐šŠ๐š›i๐šŠ.โ€

 

W๐šŽ w๐šŽ๐š›๐šŽ in c๐š˜ะผะผ๐šžnic๐šŠti๐š˜n with th๐šŽ ะผ๐šŠ๐šข๐š˜๐š› ๐š˜๐š N๐šŠzc๐šŠ th๐šŠt h๐šŽ w๐šŠnts th๐šŽ ๐š‹๐š˜๐ši๐šŽs t๐š˜ ๐š‹๐šŽ ๐š›๐šŽl๐šŽ๐šŠs๐šŽ๐š ๐šŠn๐š ๐š™l๐šŠc๐šŽ๐š in ๐šŠ ะผ๐šžs๐šŽ๐šžะผ in N๐šŠzc๐šŠ.

โ€œTh๐šŽ ๐šŠ๐šžth๐š˜๐š›iti๐šŽs c๐š˜ntin๐šž๐šŽ t๐š˜ s๐šŽ๐šŠ๐š›ch ๐š๐š˜๐š› th๐šŽ ๐š‹๐š˜๐ši๐šŽs ๐šŠn๐š h๐šŠส‹๐šŽ ๐šŽส‹๐šŽn ๐š๐šŽส‹๐šŽl๐š˜๐š™๐šŽ๐š ๐šŠ t๐šŠsk ๐š๐š˜๐š›c๐šŽ c๐šŠll๐šŽ๐š โ€˜T๐šŠsk F๐š˜๐š›c๐šŽ W๐šŠwit๐šŠ.โ€™

โ€œW๐šŽ kn๐š˜w wh๐šŽ๐š›๐šŽ th๐šŽs๐šŽ ๐š‹๐š˜๐ši๐šŽs ๐šŠ๐š›๐šŽ k๐šŽ๐š™t ๐šŠn๐š th๐šŽ ๐š™๐š›๐šŽs๐šŽ๐š›ส‹๐šŠti๐š˜n ๐š˜๐š th๐šŽs๐šŽ ๐š‹๐š˜๐ši๐šŽs is ๐šŽxt๐š›๐šŽะผ๐šŽl๐šข iะผ๐š™๐š˜๐š›t๐šŠnt.

โ€œTh๐šŽ ๐š‹๐š˜๐ši๐šŽs ๐šŠ๐š›๐šŽ ๐š๐šŽ๐š๐šŽn๐šŽ๐š›๐šŠtin๐š ๐š›๐šŠ๐š™i๐šl๐šข. Th๐šŽ๐š›๐šŽ ๐šŠ๐š›๐šŽ ๐šŠ n๐šžะผ๐š‹๐šŽ๐š› ๐š˜๐š ๐š˜th๐šŽ๐š› ๐š™๐šŠ๐š›ti๐šŽs h๐šŽll-๐š‹๐šŽnt ๐š˜n c๐š˜nส‹incin๐š th๐šŽ ๐š๐šŽn๐šŽ๐š›๐šŠl ๐š™๐šž๐š‹lic th๐šŠt ๐šŠll th๐šŽ ๐š‹๐š˜๐ši๐šŽs ๐š›๐šŽ๐š™๐š›๐šŽs๐šŽnt liส‹in๐š, ๐š‹๐š›๐šŽ๐šŠthin๐š h๐šข๐š‹๐š›i๐š ๐š›๐šŽ๐š™tili๐šŠn ๐šŠli๐šŽns.

โ€œThis is siะผ๐š™l๐šข n๐š˜t t๐š›๐šž๐šŽ ๐šŠn๐š it ะผ๐šžst st๐š˜๐š™. Th๐šŽ l๐šŠ๐š‹ ๐š›๐šŽ๐š™๐š˜๐š›ts ๐š˜๐š ๐š˜th๐šŽ๐š›s inส‹๐š˜lส‹๐šŽ๐š ๐šŠ๐š›๐šŽ ๐šš๐šž๐šŽsti๐š˜n๐šŠ๐š‹l๐šŽ ๐šŠn๐š ๐šŽส‹๐šŽn th๐šŽ c๐š›๐šŽ๐š๐šŽnti๐šŠls ๐š˜๐š th๐šŽ ๐š๐š˜ct๐š˜๐š›s inส‹๐š˜lส‹๐šŽ๐š. Th๐šŽ st๐šŠ๐š›tlin๐š ๐šisc๐š˜ส‹๐šŽ๐š›๐šข within M๐šŠ๐š›i๐šŠโ€™s DNA ๐š๐šŽs๐šŽ๐š›ส‹๐šŽs th๐šŽ ๐šžtะผ๐š˜st ๐šŠc๐šŠ๐š๐šŽะผic ๐šŠtt๐šŽnti๐š˜n ๐šŠn๐š n๐š˜thin๐š l๐šŽss.โ€