| ²é¿´: 2432 | »Ø¸´: 7 | |||
| ±¾Ìû²úÉú 1 ¸ö MicEPI £¬µã»÷ÕâÀï½øÐв鿴 | |||
heavennewÌú¸Ëľ³æ (ÕýʽдÊÖ)
|
[ÇóÖú]
ÒÅ´«½ø»¯·ÖÎöOTUs
|
||
| ×î½ü¿´µ½ºÜ¶à»·¾³Î¢ÉúÎïµÄÎÄÏ×ÖÐÔÚ×öÒÅ´«·ÖÎöµÄʱºò¶¼×öÁËOTUs£¬²»ÖªµÀΪʲôҪ×öÕâ¸ö¶«Î÷£¬»¹ÓÐÏ¡ÊÍÇúÏߣ¬Ï£ÍûÓиßÈËÖ¸½Ìһϣ¬Ð»Ð»ÁË£¡ |
» ²ÂÄãϲ»¶
Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
265Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
085700×ÊÔ´Óë»·¾³308Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
Ò»Ö¾Ô¸¼ªÁÖ´óѧ²ÄÁÏѧ˶321Çóµ÷¼Á
ÒѾÓÐ12È˻ظ´
286·ÖÈ˹¤ÖÇÄÜרҵÇëÇóµ÷¼ÁÔ¸Òâ¿ç¿¼£¡
ÒѾÓÐ3È˻ظ´
329Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
ÉêÇë»Ø¸åÑÓÆÚÒ»¸öÔ£¬±à¼Í¬ÒâÁË¡£µ«ÏµÍ³ÉϵÄʱ¼äû±ä£¬¸ø±à¼ÓÖдÓʼþÁË£¬Ã»»Ø¸´
ÒѾÓÐ4È˻ظ´
²ÄÁÏѧ˶318Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
Ò»Ö¾Ô¸Öйúº£Ñó´óѧ£¬ÉúÎïѧ£¬301·Ö£¬Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
081700»¯¹¤Ñ§Ë¶µ÷¼Á
ÒѾÓÐ3È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
ÒÅ´«Ëã·¨¡¢½ø»¯Ëã·¨ÓйØÊé¼®´ò°üÏÂÔØ
ÒѾÓÐ146È˻ظ´
·Ö×Óϵͳ·ÖÀà ½ø»¯Ê÷¹¹½¨ ·Ö×ÓϵͳµØÀíѧ ÖÖȺÒÅ´«Ñ§ רҵÈí¼þ¼¯ºÏ
ÒѾÓÐ8È˻ظ´
heavennew
Ìú¸Ëľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 6172.1
- ºì»¨: 1
- Ìû×Ó: 576
- ÔÚÏß: 70Сʱ
- ³æºÅ: 869233
- ×¢²á: 2009-10-12
- רҵ: ΢ÉúÎïÉúÀíÓëÉúÎﻯѧ
2Â¥2012-12-21 12:57:40
heavennew
Ìú¸Ëľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 6172.1
- ºì»¨: 1
- Ìû×Ó: 576
- ÔÚÏß: 70Сʱ
- ³æºÅ: 869233
- ×¢²á: 2009-10-12
- רҵ: ΢ÉúÎïÉúÀíÓëÉúÎﻯѧ
3Â¥2012-12-21 12:58:18
ºìÌ«ÀÉÕÅÓñ
Òø³æ (СÓÐÃûÆø)
- MicEPI: 1
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 354.8
- ºì»¨: 1
- Ìû×Ó: 138
- ÔÚÏß: 29.2Сʱ
- ³æºÅ: 2198574
- ×¢²á: 2012-12-21
- רҵ: ·Ö×ÓÓë½ø»¯Éú̬ѧ
4Â¥2012-12-21 17:41:32
heavennew
Ìú¸Ëľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 6172.1
- ºì»¨: 1
- Ìû×Ó: 576
- ÔÚÏß: 70Сʱ
- ³æºÅ: 869233
- ×¢²á: 2009-10-12
- רҵ: ΢ÉúÎïÉúÀíÓëÉúÎﻯѧ
5Â¥2012-12-22 19:36:15
ºìÌ«ÀÉÕÅÓñ
Òø³æ (СÓÐÃûÆø)
- MicEPI: 1
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 354.8
- ºì»¨: 1
- Ìû×Ó: 138
- ÔÚÏß: 29.2Сʱ
- ³æºÅ: 2198574
- ×¢²á: 2012-12-21
- רҵ: ·Ö×ÓÓë½ø»¯Éú̬ѧ
6Â¥2012-12-23 08:13:52
heavennew
Ìú¸Ëľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 6172.1
- ºì»¨: 1
- Ìû×Ó: 576
- ÔÚÏß: 70Сʱ
- ³æºÅ: 869233
- ×¢²á: 2009-10-12
- רҵ: ΢ÉúÎïÉúÀíÓëÉúÎﻯѧ
7Â¥2012-12-24 13:42:14
ºìÌ«ÀÉÕÅÓñ
Òø³æ (СÓÐÃûÆø)
- MicEPI: 1
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 354.8
- ºì»¨: 1
- Ìû×Ó: 138
- ÔÚÏß: 29.2Сʱ
- ³æºÅ: 2198574
- ×¢²á: 2012-12-21
- רҵ: ·Ö×ÓÓë½ø»¯Éú̬ѧ
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï ¡ï
rainwander: ½ð±Ò+3, MicEPI+1, ¹ÄÀø½»Á÷ 2012-12-24 19:41:10
rainwander: ½ð±Ò+3, MicEPI+1, ¹ÄÀø½»Á÷ 2012-12-24 19:41:10
|
Ê×ÏÈ£¬ÎÒ±ØÐë˵ÎÒÒ²ÊǸտªÊ¼Ñ§Ï°Õâ·½ÃæµÄ֪ʶ£¬×î½üÔÚÕûÀí½ø»¯Ê÷£¬Ò»¿Ãϵͳ½ø»¯Ê÷ÊÇÓÉһϵÁнڵ㣨node£©ºÍ±ß£¨branch£©×é³ÉµÄÎÞ»·Á¬Í¨Í¼£¨connected acyclic graph£©¡£½ÚµãÓÃÀ´ÃèÊö·ÖÀ൥Ԫ£¨taxonomic units£©£¨Êô¡¢ÖÖȺ¡¢¸öÌåµÈ£©£¬¶ø½ÚµãÖ®¼äµÄÁ¬Ïß´ú±íÎïÖÖÖ®¼äµÄ½ø»¯¹ØÏµ¡£Ê÷µÄ½ÚµãÓÖ·ÖΪÄÚ²¿½Úµã£¨internal node£©ºÍÍⲿ½Úµã£¨terminal node£©¡£ÄÚ²¿½ÚµãÓÖ³ÆÎª·ÖÖ¦µã£¬´ú±í½ø»¯Ê¼þ·¢ÉúµÄλÖ㬻ò´ú±í·ÖÀ൥Ԫ½ø»¯Àú³ÌÖеÄ׿ÏÈ£¬Íⲿ½áµã´ú±íʵ¼Ê¹Û²ìµ½µÄ·ÖÀ൥Ԫ£¬ÓֳƲÙ×÷µ¥Ôª£¨operational taxonomic unit£¬OTU£©¡£·ÖÀ൥Ԫ¿ÉÒÔÊÇÎïÖÖÒ²¿ÉÒÔÊÇÐòÁУ¬¶ÔÓÚ·Ö×Óϵͳ·¢ÉúÊ÷À´Ëµ£¬»ù±¾ÉÏÒÔºËËáÐòÁлòµ°°×ÖÊÐòÁÐ×÷Ϊ·ÖÀ൥Ԫ¡£ ²»ÖªµÀÄãÄܲ»ÄÜ¿´¶® |
8Â¥2012-12-24 18:25:20













»Ø¸´´ËÂ¥
10