²é¿´: 482  |  »Ø¸´: 2

chenwkz

гæ (³õÈëÎÄ̳)

[½»Á÷] Ïê½â¹þ·ðÈçºÎÓÃDNAÒÅ´«ÎïÖÊ´¢´æÐÅÏ¢ ÒÑÓÐ2È˲ÎÓë

¹þ·ð´óѧÑо¿ÈËÔ±½«Ò»±¾´óÔ¼ÓÐ5.34Íò¸öµ¥´ÊµÄÊé¼®±àÂë½ø²»µ½ÒÚÍò·ÖÖ®Ò»¿ËµÄDNA΢оƬ£¬È»ºó³É¹¦ÀûÓÃDNA²âÐòÀ´ÔĶÁÕâ±¾Êé¡£
¡¡¡¡
¡¡¡¡ÕâÊÇÆù½ñΪֹÈËÀàʹÓÃDNAÒÅ´«ÎïÖÊ´¢´æÊý¾ÝÁ¿×î´óµÄÒ»´ÎʵÑé¡£
¡¡¡¡
¡¡¡¡¡°½ñºó£¬Ä´Ö¸´óСµÄÉ豸¾ÍÄÜ´æÏÂÕû¸ö»¥ÁªÍøµÄÐÅÏ¢¡£¡±¸ÃÏîÄ¿µÄÊ×ϯÑо¿Ô±¡¢¹þ·ð´óѧÒÅ´«Ñ§¼ÒÇÇÖΡ¤ÇðÆæËµ¡£
¡¡¡¡
¡¡¡¡ÒªËµÐÅÏ¢´æ´¢£¬Ã»ÓÐÒ»Ñù±ÈµÃ¹ýDNA¡£ÈËÃǺÜÔç¾ÍêéêìÎÒÃÇ×ÔÉíµÄ»ùÒò´úÂë´æ´¢Êý¾ÝµÄDZÁ¦£¬µ«ÈçºÎ½«ÐÅÏ¢±àÂë½øDNAÒÅ´«ÎïÖÊÔÙÈçºÎ½â¶Á³öÀ´£¬Ò»Ö±ÊǸöÄÑÌâ¡£
¡¡¡¡
¡¡¡¡½üÈÕ£¬¹þ·ð´óѧά˹ÉúÎ﹤³ÌÑо¿ËùµÄһȺÑо¿ÈËÔ±³¢ÊÔ½«Ò»±¾´óÔ¼ÓÐ5.34Íò¸öµ¥´ÊµÄÊé¼®±àÂëµ½²»µ½Ò»É³¿Ë(ÒÚÍò·ÖÖ®Ò»¿Ë)µÄDNA΢оƬÖУ¬Á¬Í¬ÎÄ×ÖÒ»ÆðµÄ»¹ÓÐ11ÕÅͼƬºÍÒ»¶ÎJava³ÌÐò¡£ÕâÊÇÆù½ñΪֹÈËÀàʹÓÃDNAÒÅ´«ÎïÖÊ´¢´æÊý¾ÝÁ¿×î´óµÄÒ»´ÎʵÑé¡£¡°½ñºó£¬Ä´Ö¸´óСµÄÉ豸¾ÍÄÜ´æÏÂÕû¸ö»¥ÁªÍøµÄÐÅÏ¢¡£¡±¸ÃÏîÄ¿Ê×ϯÑо¿Ô±¡¢¹þ·ð´óѧÒÅ´«Ñ§¼ÒÇÇÖΡ¤ÇðÆæ(GeorgeChurch)˵£¬±»±àÂë½øDNAµÄÊéÕýÊÇËûµÄ´ó×÷¡¶ÔÙÉú£ººÏ³ÉÉúÎïѧ½«ÈçºÎ¸Ä±äδÀ´µÄ×ÔÈ»ºÍ×Ô¼º¡·¡£
¡¡¡¡
¡¡¡¡ÕâÏîʵÑé±»¿¯µÇÔÚ¡¶¿ÆÑ§¡·ÆÚ¿¯ÉÏ¡£µ«Òò±àÂë´æ´¢ºÍ¶ÁÈ¡¹ý³ÌÌ«¹ý°º¹ó£¬DNA´æ´¢ÀëÉÌÒµ»¯»¹ÓÐÒ»¶Î¾àÀë¡£¡°Ëæ×ÅDNAºÏ³É¡¢²âÐò¼Û¸ñµÄ²»¶ÏϽµ£¬Õâ»òÐí½«³ÉΪ³¤ÆÚ´æ´¢Êý¾ÝµÄÒ»ÖÖÑ¡Ôñ¡£¡±¹þ·ð´óѧÉúÎïѧ½ÌÊÚ¿ÉËÕÀï(SriramKosuri)˵¡£ÕâһʵÑ飬»òÐíΪ½â¾öδÀ´Éç»á±¬Õ¨ÐԵĴóÊý¾Ý´æ´¢Ö¸Ã÷ÁË·½Ïò¡£
¡¡¡¡
¡¡¡¡´Ó¶þ½øÖƵ½¼î»ù¶Ô±àÂë
¡¡¡¡
¡¡¡¡DNAÊÇÉúÎïÊý¾Ý¿â£¬ËüµÄÖ÷Òª¹¦ÄܾÍÊÇ´æ´¢°üº¬¸÷ÖÖÖ¸ÁîµÄÉúÎïÐÅÏ¢¡£DNAÓÐG(ÄñàÑßÊ)¡¢T(ÐØÏÙà×à¤)¡¢A(ÏÙàÑßÊ)¡¢C(°ûà×à¤)ËÄÖÖ¼î»ù£¬¹²Í¬¹¹³ÉÁËÏ໥²øÈƵÄË«Á´½×ÌÝ×´µÄÂÝÐý½á¹¹¡£Í¨¹ýÕâËÄÖÖ¼î»ù²»Í¬Ë³ÐòµÄ±àÂ룬´æ´¢ÁËÉúÎïËùÓеÄÒÅ´«ÐÅÏ¢¡£
¡¡¡¡
¡¡¡¡ÏÖ´ú¼ÆËã»ú¼¼Êõµì»ùÕßÖ®Ò»·ë¡¤ÅµÒÀÂüÔøÔÚ1948ÄêÌá³ö¡°×Ô¶¯¸´ÖÆ»úÆ÷¡±µÄÉèÏ룺һ¸öÄܹ»×ÔÎÒ·±Ö³µÄϵͳ£¬²»½öÄܹ»¹¹½¨Ä³¸ö×é³ÉÔªËØ£¬½á¹¹ºÍ×Ô¼ºÒ»ÖµÄÏÂÒ»´ú£¬Ò²Äܹ»°Ñ¶Ô×ÔÉíµÄÃèÊö´«µÝ¸øÏÂÒ»´ú£¬Èç´ËÍù¸´¡£ºóÀ´Ëæ×ÅÉúÎïÒÅ´«µÄ°ÂÃî±»·¢ÏÖ£¬ÈËÃÇÒâʶµ½£¬DNAË«ÂÝÐý½á¹¹ÕýÊǷ롤ŵÒÀÂüÃèÊöµÄ×Ô¶¯¸´ÖÆ»úÆ÷¡£
¡¡¡¡
¡¡¡¡DNAÀïµÄËÄÖÖ¼î»ù£¬Á½Á½»¥²¹³É¶Ô¡£Ò»¸ö×î¶ÌµÄDNA·Ö×ÓÒ²ÓÐ4000¸ö¼î»ù¶Ô£¬¿ÉÄܵÄÅÅÁз½Ê½¾ÍÓÐ44000ÖÖ¡£¼î»ù¶ÔÅÅÁÐ˳Ðòǧ±äÍò»¯£¬´Ó¶øÄܹ»´æ´¢´óÁ¿µÄÒÅ´«ÐÅÏ¢¡£
¡¡¡¡
¡¡¡¡Ïò»îÌåDNAÀïдÈëÊý¾Ý£¬ÓÐÖî¶àÀ§ÄÑ£¬Ï¸°û»áËÀÍö¡¢·ÖÁÑ¡¢±äÒ죬Êý¾ÝÄÚÈݾͻᷢÉú¸Ä±ä¡£
¡¡¡¡
¡¡¡¡ÔÚ±¾ÎÄ¿ªÍ·Ìáµ½µÄÄÇÏîʵÑéÖУ¬¿ÆÑ§¼ÒÃÇûÓвÉÓûîϸ°ûµÄ»ùÒò×飬¶øÊDzÉÓÃÁËÈ˹¤ºÏ³ÉµÄDNAƬ¶Î¡£ËûÃÇÓúܶà¶ÌµÄDNAÐòÁжø·Ç³¤DNAÐòÁÐÀ´±àÂëÊý¾Ý£¬ÕâÀàËÆÓÚÓ²ÅÌдÈëµÄÔ­Àí£¬ÔÚÓ²ÅÌÖУ¬Êý¾ÝÊDZ»Ð´Èë³ÆÎªÉÈÇøµÄСӲÅ̿飬ÕâÑùÄܹ»½µµÍдÈëºÍ¶ÁÈ¡Êý¾ÝµÄÀ§ÄѺͳɱ¾¡£¿ÆÑ§¼ÒÃǽ«ÕâÖÖÆ¬¶ÎÓÃÅçÄ«´òÓ¡»úǶÈ뵽΢ÕóÁÐоƬ±íÃæ¡£½Ó×Å£¬ËûÃǰѼƻ®Ð´ÈëDNAµÄÊéÀï°üº¬µÄÐÅÏ¢£ºÍ¼Æ¬¡¢ÎÄ×Ö¡¢³ÌÐòת»¯ÎªHTML¸ñʽµÄÎļþ£¬²¢½«ÕâЩÎļþ±àÒëΪÓÉ0ºÍ1×é³ÉµÄµçÄÔÄܹ»¶Á¶®µÄ2½øÖÆÊý¾Ý¡£È»ºó£¬ËûÃǽ«2½øÖÆÊý¾ÝתΪËÄÖÖ¼î»ù£¬°Ñ0תΪA»òC£¬°Ñ1ת³ÉG»òÕßT£¬²¢½¨Á¢DNAÁ´À´Î¬ÏµÕâЩ±àÂëµÄ˳ÐòºÍλÖá£Ã¿Ò»¸öDNAƬ¶Î»¹°üº¬Ò»¸öÊý×Ö¡°ÌõÂ롱£¬¼Ç¼ËüÔÚԭʼÎļþÖеÄλÖã¬Ã¿¸öƬ¶Î±»ºÏ³É¶à¸ö¿½±´ÒÔ±ãÓÐÖúÓÚУÕý´íÎó¡£±àÂëÍê³Éºó£¬ÕâЩоƬ»áÔÚ4ÉãÊ϶Èϱ£³ÖÈý¸öÔ¡£
¡¡¡¡
¡¡¡¡²âÐò¾ÍÊǶÁÈ¡Êý¾ÝµÄ¹ý³Ì£ºÆôÓÃDNA²âÐò×°Ö㬽«ËùÓÐDNAƬ¶ÏÖеıàÂë°´ÕÕ±ê¼Ç˳ÐòÅÅÁУ¬ÔÙ»¹Ô­³É2½øÖƸñʽµÄÊý¾Ý¡£Ã¿¸öDNAƬ¶ÏµÄÿһ¸ö¿½±´±»²âÐò¸ß´ï3000´ÎÒÔ±ãУ¶Ô¡£ÀûÓÃÕâÖÖ·½Ê½£¬ËûÃǽ«5.27Õ×Êý¾ÝÖеĴíÎ󽵵͵½Ö»ÓÐ12¸ö¡£ÕâÖֳߴç΢СµÄ´æ´¢É豸£¬´æ´¢ÃܶÈÔ¶Ô¶¸ßÓÚDVD¡¢Ó²Å̵ȽéÖÊ£¬Ð§¹ûÒ²ºÁ²»Ñ·É«¡£
¡¡¡¡
¡¡¡¡ÇðÆæÈÏΪ£¬ºÍÆäËûÉúÎï´æ´¢½éÖÊÏà±È£¬DNA´æ´¢±È½Ï¿É¿¿£¬ÔÚÊÒÎÂÏÂÒ²ÊÇÎȶ¨µÄ£¬ÄãÉõÖÁ¿ÉÒÔ½«Ëü·ÅÔÚÈκεط½£¬¼¸Ê®ÍòÄêºó£¬Ëü»¹ÔÚÄÇÀï¡£ÏÖÔÚµÄÎÊÌâÊÇ£¬DNA´æ´¢É豸µÄ·ÃÎÊËٶȺÜÂý£¬´æÈ¡ºÍ¶ÁÈ¡¶¼ºÜ»¨·Ñʱ¼ä£¬ÈçºÎ¸²¸ÇºÍÖØÐ´Êý¾ÝÒ²ÊǸöÎÊÌâ¡£ºÃÏûÏ¢ÊÇ£¬Ëæ×ŲâÐò¼¼ÊõµÄ½øÕ¹£¬DNA±àÂëºÍ²âÐòµÄ³É±¾»áÖðÄêϽµ£¬ÀëÉÌÒµ»¯Ó¦ÓÃÒ²¾Í²»Ô¶ÁË¡£
¡¡Ô­ÎÄÁ´½Ó£ºhttp://www.hgspace.com/chemical-resource/x/iyh8df40ycfz.html
¡¡Ô­ÎÄÁ´½Ó£º»¯¹¤¿Õ¼ä
»Ø¸´´ËÂ¥

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

»¯¹¤¿Õ¼ä-רҵ»¯¹¤ËÑË÷ÒýÇæ http://www.hgspace.com
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
2Â¥2012-11-08 10:43:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ËÍÏÊ»¨Ò»¶ä
3Â¥2012-11-09 11:33:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ chenwkz µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +4 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 4/200 2026-03-24 15:23 by cuifj
[¿¼ÑÐ] 08¹¤Ñ§µ÷¼Á +7 Óû§573181 2026-03-20 12/600 2026-03-24 11:17 by Óû§573181
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧ»¯Ñ§Ñ§Ë¶0703×Ü·Ö337Çóµ÷¼Á +5 niko- 2026-03-22 5/250 2026-03-23 22:01 by fuyu_
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖØÇì´óѧ085700×ÊÔ´Óë»·¾³£¬×Ü·Ö308Çóµ÷¼Á +7 īīĮ 2026-03-23 8/400 2026-03-23 20:36 by Creta
[¿¼ÑÐ] ¿¼Ñл¯Ñ§308·ÖÇóµ÷¼Á +7 ÄãºÃÃ÷ÌìÄãºÃ 2026-03-23 8/400 2026-03-23 18:39 by macy2011
[¿¼ÑÐ] ¹¤¿Æ0856Çóµ÷¼Á +5 ãåÎö͡͡ 2026-03-21 5/250 2026-03-23 17:56 by º£ÉªÞ±-
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖйúʯÓÍ´óѧ£¨»ª¶«£© ±¾¿ÆÆë³¹¤Òµ´óѧ +4 ʯÄÜΰ 2026-03-17 4/200 2026-03-23 17:51 by 17862566385
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«»ª´óѧ»¯Ñ§070300£¬Çóµ÷¼Á +7 2117205181 2026-03-21 8/400 2026-03-22 22:55 by chixmc
[¿¼ÑÐ] 289Çóµ÷¼Á +7 »³èªÎÕè¤l 2026-03-20 7/350 2026-03-22 15:57 by ColorlessPI
[¿¼ÑÐ] 286·ÖÈ˹¤ÖÇÄÜרҵÇëÇóµ÷¼ÁÔ¸Òâ¿ç¿¼£¡ +4 lemonzzn 2026-03-17 8/400 2026-03-21 22:49 by lemonzzn
[¿¼ÑÐ] Ò»Ö¾Ô¸Éî´ó£¬0703»¯Ñ§£¬×Ü·Ö302£¬Çóµ÷¼Á +4 ÆßÔÂ-ÆßÆß 2026-03-21 4/200 2026-03-21 18:20 by ѧԱ8dgXkO
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖØÇì´óѧ085700×ÊÔ´Óë»·¾³×Ü·Ö308Çóµ÷¼Á +7 īīĮ 2026-03-20 7/350 2026-03-21 16:36 by barlinike
[¿¼ÑÐ] »¯Ñ§Çóµ÷¼Á +4 ÁÙÔó¾³llllll 2026-03-17 5/250 2026-03-21 02:23 by JourneyLucky
[¿¼ÑÐ] 085700×ÊÔ´Óë»·¾³308Çóµ÷¼Á +12 īīĮ 2026-03-18 13/650 2026-03-21 01:42 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ £¬070300»¯Ñ§Ñ§Ë¶£¬×Ü·Ö287£¬Ë«·ÇÒ»±¾£¬Çóµ÷¼Á¡£ +4 ³¿»èÏßÓëÐǺ£ 2026-03-19 4/200 2026-03-20 22:15 by JourneyLucky
[¿¼ÑÐ] 295²ÄÁÏÇóµ÷¼Á£¬Ò»Ö¾Ô¸Î人Àí¹¤085601ר˶ +5 Charlieyq 2026-03-19 5/250 2026-03-20 20:35 by JourneyLucky
[¿¼ÑÐ] Çóµ÷¼Á +3 @taotao 2026-03-20 3/150 2026-03-20 19:35 by JourneyLucky
[¿¼ÑÐ] 261ÇóBÇøµ÷¼Á£¬¿ÆÑо­Àú·á¸» +3 Å£Ä̺Üæ 2026-03-20 4/200 2026-03-20 19:34 by JourneyLucky
[¿¼ÑÐ] 0856µ÷¼Á£¬ÊÇѧУ¾ÍÈ¥ +8 sllhht 2026-03-19 9/450 2026-03-20 14:25 by ÎÞи¿É»÷111
[¿¼ÑÐ] Ò»Ö¾Ô¸¸£´ó288Óлú»¯Ñ§£¬Çóµ÷¼Á +3 Сľ³æ200408204 2026-03-18 3/150 2026-03-19 13:31 by houyaoxu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û