[그래픽] 24시간 생체시계 작동 원리

<h3 class="font1 tts_head" id="articleTitle"><span style="font-size: 18pt;">[그래픽] 24시간 생체시계 작동 원리</span></h3><p>  </p><div class="tts_svc">        <div class="tts_popup tts_rgt" style="display: none;"><div class="tts_spd_select _tts_gender_select"><span class="blind">성별 선택하기</span>  <a class="_gender_btn nclicks(ats.ttsfe)" id="gender_sel_f" href="http://news.naver.com/main/read.nhn?mode=LS2D&mid=shm&sid1=105&sid2=228&oid=001&aid=0009586742#" data-value="f"><span class="spd_btn"></span><u><font color="#0066cc">여성</font></u></a> <a class="_gender_btn nclicks(ats.ttsma)" id="gender_sel_m" href="http://news.naver.com/main/read.nhn?mode=LS2D&mid=shm&sid1=105&sid2=228&oid=001&aid=0009586742#" data-value="m"><u><span class="spd_btn spd_btn--on"><font color="#0066cc">선택된 성별</font></span><font color="#0066cc">남성</font></u></a> </div><i class="tts_spd_bar"></i> <div class="tts_spd_select _tts_spd_select"><span class="blind">속도 선택하기</span>  <a class="_spdbar_btn nclicks(ats.ttssp)" id="speed_sel3" href="http://news.naver.com/main/read.nhn?mode=LS2D&mid=shm&sid1=105&sid2=228&oid=001&aid=0009586742#" data-value="3"><span class="spd_btn"></span><u><font color="#0066cc">느림</font></u></a> <a class="_spdbar_btn nclicks(ats.ttssp)" id="speed_sel2" href="http://news.naver.com/main/read.nhn?mode=LS2D&mid=shm&sid1=105&sid2=228&oid=001&aid=0009586742#" data-value="2"><u><span class="spd_btn spd_btn--on"><font color="#0066cc">선택된 속도</font></span><font color="#0066cc">보통</font></u></a> <a class="_spdbar_btn nclicks(ats.ttssp)" id="speed_sel0" href="http://news.naver.com/main/read.nhn?mode=LS2D&mid=shm&sid1=105&sid2=228&oid=001&aid=0009586742#" data-value="0"><span class="spd_btn"></span><u><font color="#0066cc">빠름</font></u></a> </div><div class="tts_save"><p class="tts_save__text">설정을 저장하시겠습니까?</p><a class="tts_save__btn _spd_save_btn nclicks(ats.ttsok)" href="http://news.naver.com/main/read.nhn?mode=LS2D&mid=shm&sid1=105&sid2=228&oid=001&aid=0009586742#"><u><font color="#0066cc">확인</font></u></a> <a class="tts_save__btn _spd_cancel_btn nclicks(ats.ttscancel)" href="http://news.naver.com/main/read.nhn?mode=LS2D&mid=shm&sid1=105&sid2=228&oid=001&aid=0009586742#"><u><font color="#0066cc">취소</font></u></a> </div></div></div><p><br></p><div id="tts_player_div" style="display: block;"></div><p><br></p><div class="sponsor"> 기사입력 <span class="t11">2017-10-02 23:07</span> <div class="article_btns">      <div class="sns_share"><a class="naver-splugin" href="http://news.naver.com/main/read.nhn?mode=LS2D&mid=shm&sid1=105&sid2=228&oid=001&aid=0009586742#" splugin-id="6813580995" data-style="unity" data-url="http://news.naver.com/main/read.nhn?mode=LSD&mid=sec&sid1=001&oid=001&aid=0009586742" data-likeserviceid="NEWS" data-likecontentsid="ne_001_0009586742" data-mail-url="http://news.naver.com/main/read.nhn?mode=LSD&mid=sec&sid1=001&oid=001&aid=0009586742&lfrom=mail" data-blog-url="http://news.naver.com/main/read.nhn?mode=LSD&mid=sec&sid1=001&oid=001&aid=0009586742&lfrom=blog" data-blog-source-type="3" data-blog-blog-id="naver" data-cafe-url="http://news.naver.com/main/read.nhn?mode=LSD&mid=sec&sid1=001&oid=001&aid=0009586742&lfrom=cafe" data-cafe-source-type="3" data-memo-url="http://news.naver.com/main/read.nhn?mode=LSD&mid=sec&sid1=001&oid=001&aid=0009586742&lfrom=memo" data-calendar-url="http://news.naver.com/main/read.nhn?mode=LSD&mid=sec&sid1=001&oid=001&aid=0009586742&lfrom=calendar" data-band-url="http://news.naver.com/main/read.nhn?mode=LSD&mid=sec&sid1=001&oid=001&aid=0009586742&lfrom=band" data-facebook-url="http://news.naver.com/main/read.nhn?mode=LSD&mid=sec&sid1=001&oid=001&aid=0009586742&lfrom=facebook" data-twitter-url="http://news.naver.com/main/read.nhn?mode=LSD&mid=sec&sid1=001&oid=001&aid=0009586742&lfrom=twitter" data-me-display="off" data-title="[그래픽] 24시간 생체시계 작동 원리"><span class="naver-splugin-c sns_share_ico"></span></a></div> </div></div><div class="article_body font1 size4" id="articleBody">   <div style="-webkit-tap-highlight-color: rgba(0, 0, 0, 0);">   <span class="end_photo_org"><img width="500" height="561" style="width: 592px; height: 669px;" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fimgnews.naver.net%2Fimage%2F001%2F2017%2F10%2F02%2FGYH2017100200100004400_P2_20171002230724842.jpg%3Ftype%3Dw540"></span><br></div><div style="-webkit-tap-highlight-color: rgba(0, 0, 0, 0);"><br></div><div style="-webkit-tap-highlight-color: rgba(0, 0, 0, 0);">올해 노벨생리의학상은 생체시계 유전자를 밝혀낸 제프리 C. 홀(72), 마이클 로스배시(73), 마이클 영(68) 등 </div><div style="-webkit-tap-highlight-color: rgba(0, 0, 0, 0);">미국 과학자 3명에게 돌아갔다. <br><br><span style="color: rgb(255, 0, 0);">이들은 생체시계로 알려진 '서캐디언 리듬'(24시간 주기리듬·</span><span class="word_dic en" style="color: rgb(255, 0, 0);">circadian</span><span style="color: rgb(255, 0, 0);"> </span><span class="word_dic en" style="color: rgb(255, 0, 0);">rhythm</span><span style="color: rgb(255, 0, 0);">)을 통제하는 유전자를 발견하고 </span></div><div style="-webkit-tap-highlight-color: rgba(0, 0, 0, 0);"><span style="color: rgb(255, 0, 0);">그 원리를 증명한 공로로 노벨상의 영예를 안았다.</span></div><div style="-webkit-tap-highlight-color: rgba(0, 0, 0, 0);"><span style="color: rgb(255, 0, 0);">우리 몸속 시계가 24시간마다 정확하게 태엽을 감는 원리를 밝혀낸 성과다.</span><br></div></div><p><br></p>