科学家破解蜗牛DNA以对抗血吸虫病
<p><span word="Scientists">Scientists</span> <span word="have">have</span> <span word="decoded">decoded</span> <span word="the">the</span> <span word="genome">genome</span> <span word="of">of</span> <span word="a">a</span> <span word="snail">snail</span> <span word="involved">involved</span> <span word="in">in</span> <span word="the">the</span> <span word="spread">spread</span> <span word="of">of</span> <span word="a">a</span> <span word="deadly">deadly</span> <span word="parasitic">parasitic</span> <span word="disease">disease</span>.</p><p>日前，科学家已经解码了一种涉及致命寄生虫病蔓延的蜗牛的基因组。</p><p><span word="They">They</span> <span word="say">say</span> <span word="the">the</span> <span word="information">information</span> <span word="will">will</span> <span word="help">help</span> <span word="in">in</span> <span word="the">the</span> <span word="fight">fight</span> <span word="against">against</span> <span word="schistosomiasis">schistosomiasis</span>, <span word="an">an</span> <span word="infection">infection</span> <span word="caused">caused</span> <span word="by">by</span> <span word="a">a</span> <span word="parasitic">parasitic</span> <span word="worm">worm</span> <span word="that">that</span> <span word="lives">lives</span> <span word="in">in</span> <span word="streams">streams</span> <span word="and">and</span> <span word="ponds">ponds</span>.</p><p>他们表示，这些信息有助于抗击血吸虫病，这是一种由存活在溪流和池塘中的寄生虫所引发的传染病。</p><p><span word="The">The</span> <span word="disease">disease</span> <span word="affects">affects</span> <span word="millions">millions</span> <span word="of">of</span> <span word="people">people</span> <span word="a">a</span> <span word="year">year</span> <span word="in">in</span> <span word="sub">sub</span>-<span word="tropical">tropical</span> <span word="and">and</span> <span word="tropical">tropical</span> <span word="regions">regions</span>.</p><p>这种疾病每年在亚热带和热带地区影响着数百万人。</p>
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