Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 927  |  »Ø¸´: 3
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

wangdandelia

ľ³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú/½»Á÷¡¿BiovarsÊÇʲôÒâ˼£¿ ÒÑÓÐ3È˲ÎÓë

ÎÄÏ×Ô­ÎÄ£º
Host specialization could have been by selection of biovars (different symbiotic specificities a single bacterial lineage may harbor) (Bena et al., 2005). The discovery of two new biovars of S. meliloti, one capable of efficiently nodulating Medicago laciniata (Villegas et al., 2006) and the other Phaseolus (Mnasri et al., 2007), suggests that it is the biovars and not the chromosomal lineages that coevolve with hosts,but further research is needed to support this proposal.
ÇëÎÊbiovarsÊÇʲôÒâ˼£¿
biovars ºÍ chromosomal lineages ÓÐÊ²Ã´Çø±ðÄØ£¿

[ Last edited by wangdandelia on 2011-3-3 at 21:09 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

wangdandelia

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Originally posted by brightfuture01 at 2011-03-03 21:44:11:
biovars ºÃÏñÊDZäÖÖµÄÒâ˼¡£A biovar is a variant prokaryotic strain that differs physiologically and/or biochemically from other strains in a particular species.

chromosomal lineages  ÎÒ²»ÏþµÃɶÒâ ...

ºÃµÄ£¬O(¡É_¡É)Oлл
3Â¥2011-03-04 10:56:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 4 ¸ö»Ø´ð

brightfuture01

ľ³æÖ®Íõ (ÎÄ̳¾«Ó¢)

ÎÒ°®´òÀÏ»¢

ÎÄÏ׽ܳö¹±Ï×

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
biovars ºÃÏñÊDZäÖÖµÄÒâ˼¡£A biovar is a variant prokaryotic strain that differs physiologically and/or biochemically from other strains in a particular species.

chromosomal lineages  ÎÒ²»ÏþµÃɶÒâ˼£¬Ö»ÄÜÎÊÄÇЩרÃÅ¸ã½ø»¯Óë·ÖÀàµÄÈË¡£¡£¡£
The world is a fine place and worth fighting for. I agree with the second part.
2Â¥2011-03-03 21:44:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

pagaodeniao

Òø³æ (³õÈëÎÄ̳)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÉúÎïÐÍ¡£¡£¡£
ÍÆ¼ö¿´¿´Symbiovars in rhizobia reflect bacterial adaptation to legumes
Once the familiar turns strange,it's never quite the same again
4Â¥2011-05-04 16:27:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁϹ¤³Ì085601£¬270Çóµ÷¼Á +10 @ASDF1234 2026-04-08 10/500 2026-04-08 17:07 by SZW_UJN
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ ²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +11 Mr. Z 2026-04-05 12/600 2026-04-08 16:15 by luoyongfeng
[¿¼ÑÐ] Çóµ÷¼Á +6 chenxrlkx 2026-04-05 8/400 2026-04-08 16:03 by screening
[¿¼ÑÐ] »¯Ñ§0703-Ò»Ö¾Ô¸211-338·ÖÇóµ÷¼Á +10 vants 2026-04-05 11/550 2026-04-08 16:02 by screening
[¿¼ÑÐ] 277Çóµ÷¼Á +14 Äß½¨Éè 2026-04-06 14/700 2026-04-08 15:18 by screening
[¿¼ÑÐ] 302·ÖÇóµ÷¼Á +3 ·²ÓïÆíÔ¸ 2026-04-08 4/200 2026-04-08 14:24 by zhq0425
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 Ò»ÑùYWY 2026-04-06 11/550 2026-04-08 11:26 by Evan_Liu
[¿¼ÑÐ] ¼ÆËã»ú408£üÔÚУ¶à´Î¹ú¼Ò¼¶¾ºÈü»ñ½±£üÉêÇëµ÷¼Á +4 ¶«É½´ó°×¶ì 2026-04-05 4/200 2026-04-08 00:18 by chongya
[¿¼ÑÐ] »¯Ñ§µ÷¼Á +18 °¬Ö¾ºã 2026-04-03 19/950 2026-04-07 16:00 by Æð·ÉµÄ±ÈÐÜ1
[¿¼ÑÐ] 081700»¯Ñ§¹¤³ÌÓë¼¼Êõ Ò»Ö¾Ô¸Öк£Ñó 323 Çóµ÷¼ÁѧУ +19 ÅûÐÇºÓ 2026-04-03 19/950 2026-04-07 15:14 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 Ò»ÑùYWY 2026-04-07 11/550 2026-04-07 15:13 by shdgaomin
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉϺ£º£Ñó´óѧ083200ʳƷѧ˶£¬Çóµ÷¼Á£¬½ÓÊÜÆäËûרҵ083200 +4 whatÕÅ 2026-04-04 5/250 2026-04-05 14:07 by chw1980_0
[¿¼ÑÐ] 301Çóµ÷¼Á +18 ÂæÍÕÄÐÈË 2026-04-02 18/900 2026-04-04 20:33 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 0835ѧ˶299Çóµ÷¼Á 08´óÀà¿É½ÓÊÜ +5 useryy 2026-04-03 5/250 2026-04-04 20:07 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 348·Ö»·¾³¹¤³Ì¡¤µ÷¼Á +10 ÎâÑå׿24k 2026-04-03 11/550 2026-04-04 14:19 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 305Çóµ÷¼Á +3 77Qi 2026-04-03 3/150 2026-04-03 23:01 by qzxyhcsy
[¿¼ÑÐ] 320µ÷¼Á +4 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-03 4/200 2026-04-03 21:40 by lbsjt
[¿¼ÑÐ] Çóµ÷¼Á +8 akdhjs 2026-04-03 8/400 2026-04-03 18:17 by ´÷άING
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ085601²ÄÁϹ¤³ÌÓ¢Ò»Êý¶þ³õÊÔ×Ü·Ö335Çóµ÷¼Á +8 Ë«ÂíβƦÀϰå2 2026-04-02 9/450 2026-04-02 14:45 by 5896
[¿¼ÑÐ] Ò»Ö¾Ô¸346ÉϺ£´óѧÉúÎïѧ +3 ÉϺ£´óѧ346µ÷¼Á 2026-04-01 3/150 2026-04-02 08:36 by w³æ³æ123
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û