²é¿´: 362  |  »Ø¸´: 1

ÐÂÊÖÒÑÉÏ·

ľ³æ (Ö°Òµ×÷¼Ò)

[½»Á÷] Á½ÏµÔÓ½»µ¾²úÁ¿ÔÓÖÖÓÅÊÆÑо¿ÖÐÈ¡µÃÍ»ÆÆ ÒÑÓÐ1È˲ÎÓë

¡¶ÃÀ¹ú¿ÆÑ§ÔºÔº¿¯¡·£¨PNAS£©9ÔÂ23ÈÕÔÚÏß·¢±íÁËÖйú¿ÆÑ§ÔºÒÅ´«Óë·¢ÓýÉúÎïѧÑо¿ËùÖìÁ¢»ÍÑо¿×é¡¢²ÜÏþ·çÑо¿×é¡¢Öйú¿ÆÑ§Ôº±±¾©»ùÒò×éÑо¿ËùËÎÊö»ÛÑо¿×é¡¢Öйú¿ÆÑ§ÔºÑÇÈÈ´øÅ©ÒµÉú̬Ñо¿Ëù³Â²ÊÑÞÑо¿×éµÈ¹²7¸öµ¥Î»µÄºÏ×÷Ñо¿ÂÛÎÄIntegrated analysis of phenome, genome, and transcriptome of hybrid rice uncovered multiple heterosis-related loci for yield increase£¨DOI:10.1073/pnas.1610115113£©¡£

¸ÃÂÛÎÄͨ¹ýϵͳÒÅ´«Ñ§µÄ;¾¶£¬×ۺϱíÐÍ×é¡¢»ùÒò×éºÍת¼×éµÈ×éѧÐÅÏ¢£¬Í¨¹ý¶Ô2¸öÓÀ¾ÃÐÔ·ÖÀëȺÌåµÄÒÅ´«·ÖÎöºÍͼλ¿Ë¡½ÒʾÁËÁ½ÏµÔÓ½»µ¾Á½ÓÅÅà¾ÅµÄÔÓÖÖ²úÁ¿ÓÅÊÆµÄ¹Ø¼üÐÔ×´¼°Ïà¹ØµÄ»ùÒòºÍQTLs¡£

ÔÓ½»Ë®µ¾µÄÍÆ¹ãΪÎÒ¹úºÍÊÀ½çµÄÁ¸Ê³°²È«×ö³öÁ˾޴ó¹±Ïס£µ«Ö±µ½Ä¿Ç°£¬ÔÓÖÖÓÅÊÆµÄ·Ö×Ó»úÖÆÈÔÈ»Ðü¶øÎ´¾ö¡£ÎªÁË̽¾¿Ë®µ¾ÔÓÖÖÓÅÊÆµÄÒÅ´«»úÖÆ£¬¸ÃÍŶÓÑ¡ÓÃÁ½Ïµ³¬¼¶ÔÓ½»µ¾Á½ÓÅÅà¾Å£¨LYP9£¬Åà°«64s¡Á93-11£©ÎªÄ£Ê½×éºÏ£¬¶ÔË®µ¾ÔÓÖÖÓÅÊÆµÄ±íÐͼ°·Ö×Ó»ù´¡½øÐÐÁË×ۺϷÖÎö¡£¶Ô¶à¸öÔÓ½»Ë®µ¾×éºÏµÄ²úÁ¿ÓÅÊÆÐÔ×´½øÐжàÄê¡¢¶àµØµãµÄ×ۺϷÖÎö·¢ÏÖ£ºÃ¿ËëС»¨ÊýºÍÓÐЧËëÊýÊÇÔì³ÉÁ½ÏµÔÓ½»µ¾²úÁ¿ÓÅÊÆµÄÖ÷ÒªÔ­Òò¡£

ǰÕßÓг¬Ç×ÓÅÊÆ£¬ºóÕßÖ»Óг¬¸¸±¾ÓÅÊÆ¡£ÔÚ¶ÔÔ´×ÔLYP9ºó´úµÄÿ¸öÖØ×é×Ô½»Ïµ£¨RIL£©ÈºÌå½øÐÐÖØ²âÐòµÄ»ù´¡ÉÏ£¬¹¹½¨ÁËÒ»ÕŸ߷ֱæÂʵÄÒÅ´«Á¬ËøÍ¼£¬²¢ÀûÓÃRILȺÌå¼°ÆäÓëĸ±¾»Ø½»µÄRILBC1ȺÌå½øÐвúÁ¿Ïà¹ØÐÔ×´µÄÒÅ´«¶¨Î»£¬¼ø¶¨ÁËһϵÁвúÁ¿¼°ÆäËûÓÅÊÆÏà¹ØÐÔ×´µÄQTLλµã¡£Í¬Ê±£¬½áºÏ¶ÔÓ×Ëë·¢ÓýÔçÆÚµÄת¼×é·ÖÎöÒÔ¼°QTL¶¨Î»µÄ½á¹û£¬È·¶¨Á˶à¸öÓëÔÓÖÖÓÅÊÆÏà¹ØµÄºòÑ¡»ùÒò¡£

¸ÃÍŶӻ¹¶ÔÒ»¸ö²úÁ¿ÔÓÖÖÓÅÊÆµÄÖ÷Чλµã½øÐÐÁËͼλ¿Ë¡£¬·¢ÏÖrice heterosis 8 (RH8) λµãʵ¼ÊÉÏÊÇÓÉDTH8/Ghd8/LHD1±àÂëµÄ¹âÖÜÆÚµ÷¿ØµÄ½ÚÂÉ»ùÒò£¬Ëüͬʱ¿ØÖÆ¿ª»¨ÆÚ¡¢Öê¸ß¡¢·ÖÞÁÊý¡¢Ã¿ËëС»¨ÊýµÈ¶àÖÖÐÔ×´¡£Ëæºó¶Ô361·ÝÔÓ½»µ¾£¨ÆäÖаüÀ¨125·Ý¶þϵÔÓ½»µ¾£©µÄ»ùÒòÐͽâÎöºó·¢ÏÖ£¬RH8µÄÔÓºÏÐÔÊÇÁ½Ïµ·¨ÔÓ½»µ¾»ùÒòÐ͵ÄÖ÷ÒªÀàÐÍ¡£

¸ÃÍŶÓÔÚ´Ë»ù´¡É϶ԽñºóµÄÔÓ½»µ¾ÓýÖÖ·½ÏòÌá³öÁ˾ßÌåµÄ½¨Òé¡£ÕâÏîÑо¿¶ÔÍÆ¶¯ÔÓ½»µ¾µÄ·Ö×ÓÉè¼ÆÓýÖÖʵ¼ùÓÐÖØÒªµÄÒâÒ壬ÀûÓøÃÑо¿³É¹û£¬ÓÐÍû½øÒ»²½ÓÅ»¯ÔÓ½»µ¾Ç×±¾²ÄÁϵÄÑ¡ÓýºÍÅä×飬ѡÓý³ö¸ü¼Ó¸ß²ú¡¢ÓÅÖʵÄÔÓ½»µ¾¡£

¸ÃÑо¿µÃµ½¹ú¼Ò×ÔÈ»¿ÆÑ§»ù½ðÏîÄ¿¡¢¿Æ¼¼²¿ÒÔ¼°ÖпÆÔºµÈÏîÄ¿×ÊÖú¡£

Á½ÏµÔÓ½»µ¾²úÁ¿ÔÓÖÖÓÅÊÆÑо¿ÖÐÈ¡µÃÍ»ÆÆ
ͨ¹ý×ۺϵÄ×éѧ·½·¨½ÒʾÁ½ÏµÔÓ½»µ¾²úÁ¿ÔÓÖÖÓÅÊÆÏà¹Ø»ùÒòºÍQTLs
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

ÎÄÎäÐÐ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Bio-LYC

гæ (³õÈëÎÄ̳)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÕýÔÚ¿´ÕâÆªÎÄÕ£¬¿´µÄÍ·´ó°¡£¡
nevergiveup
2Â¥2016-10-23 10:57:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÐÂÊÖÒÑÉÏ· µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 289Çóµ÷¼Á +15 ˶ÐǸ° 2026-03-23 15/750 2026-03-26 02:16 by BruceLiu320
[¿¼ÑÐ] 292Çóµ÷¼Á +7 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-25 8/400 2026-03-26 00:22 by Dyhoer
[¿¼ÑÐ] 085600 ²ÄÁÏÓ뻯¹¤ 329·ÖÇóµ÷¼Á +8 Mr. Z 2026-03-25 8/400 2026-03-25 23:00 by peike
[¿¼ÑÐ] ¿¼Ñе÷¼Á +6 À´ºÃÔËÀ´À´À´ 2026-03-21 7/350 2026-03-25 22:43 by 418490947
[¿¼ÑÐ] ¿¼ÑÐÒ»Ö¾Ô¸ËÕÖÝ´óѧ³õʼ315£¨Ó¢Ò»£©Çóµ÷¼Á +3 sbdksD 2026-03-24 4/200 2026-03-25 18:16 by xcjcqu
[¿¼ÑÐ] 0854µç×ÓÐÅÏ¢Çóµ÷¼Á 324 +4 Promise-jyl 2026-03-23 4/200 2026-03-25 11:36 by Sugarlight
[¿¼ÑÐ] 086003ʳƷ¹¤³ÌÇóµ÷¼Á +6 íµíµ111 2026-03-24 6/300 2026-03-25 10:29 by 3Strings
[¿¼ÑÐ] 318Çóµ÷¼Á +5 plumÀî×Ó 2026-03-21 8/400 2026-03-25 09:26 by aa331100
[¿¼ÑÐ] BÇø¿¼Ñе÷¼Á +4 yqdszhdap£­ 2026-03-22 5/250 2026-03-25 08:51 by baoball
[¿¼ÑÐ] 070300»¯Ñ§Çóµ÷¼Á +9 Ô·¶¹¶¹ 2026-03-20 9/450 2026-03-24 17:15 by licg0208
[²ÄÁϹ¤³Ì] Ò»Ö¾Ô¸C9²ÄÁÏÓ뻯¹¤×¨Òµ×Ü·Ö300Çóµ÷¼Á +4 Âü111 2026-03-24 5/250 2026-03-24 15:44 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] ¡¾Ë«Ò»Á÷ԺУÐÂÄÜÔ´¡¢»·¾³²ÄÁÏ£¬²ÄÁϼӹ¤ÓëÄ£ÄâÕÐÊÕ´óÁ¿µ÷¼Á¡¿ +4 Higraduate 2026-03-22 7/350 2026-03-24 11:23 by ÖÖ´óÊ÷
[¿¼ÑÐ] 336Çóµ÷¼Á +4 ÊÕµ½VS 2026-03-20 4/200 2026-03-23 19:02 by macy2011
[¿¼ÑÐ] ½ÓÊÕ2026˶ʿµ÷¼Á(ѧ˶+ר˶) +4 allen-yin 2026-03-23 6/300 2026-03-23 15:04 by Íô£¡£¿£¡
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«»ª´óѧ»¯Ñ§070300£¬Çóµ÷¼Á +7 2117205181 2026-03-21 8/400 2026-03-22 22:55 by chixmc
[¿¼ÑÐ] 298Çóµ÷¼ÁÒ»Ö¾Ô¸211 +3 Éϰ¶6666@ 2026-03-20 3/150 2026-03-22 15:50 by ColorlessPI
[¿¼ÑÐ] 311Çóµ÷¼Á +3 26ÑÐ0 2026-03-20 3/150 2026-03-22 14:46 by ColorlessPI
[»ù½ðÉêÇë] ɽ¶«Ê¡ÃæÉÏÏîÄ¿ÏÞ¶îÆÀÉó +4 ʯÈð0426 2026-03-19 4/200 2026-03-22 08:50 by Wei_ren
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ071000£¬Çóµ÷¼Á +4 ÑØ°¶Óб´¿Ç6 2026-03-21 4/200 2026-03-22 07:21 by ilovexiaobin
[¿¼ÑÐ] 329Çóµ÷¼Á +9 ÏëÉÏѧ߹߹ 2026-03-19 9/450 2026-03-20 22:01 by luoyongfeng
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û