24СʱÈÈÃŰæ¿éÅÅÐаñ    

²é¿´: 1266  |  »Ø¸´: 8

issaclai

ľ³æ (СÓÐÃûÆø)

[ÇóÖú] ÇóÖú£ºÉó¸åÒâ¼ûÖÐÓÐЩ²»Ã÷°×µÄµØ·½£¬Çë½Ì¸÷λÁË

ÎÒµÄÂÛÎÄÖÐֻдÁËÅàÑø»ù£¬Ã¿¸ö·½·¨ÀïÃæÐ´ÁËϸ¾úÅàÑøºÃºóÀëÐÄÏ´µÓµÄ´¦Àí¹ý³Ì¡£µ«Éó¸åÈËÌá³ö£ºHow are the cultures done? Pre culture or main culture.Centrifugation process?? How many bacterial cells were counted??
²»ÖªµÀ¸ÃÔõô»Ø´ð£¬ÌرðÊÇÀïÃæµÄpre culture ºÍmain cultureÊÇʲôÒâ˼£¬Çë½Ì¸÷λÁË£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

wjf008

½ð³æ (ÕýʽдÊÖ)


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
rainwander: ½ð±Ò+1, ¹ÄÀø½»Á÷ 2012-07-30 18:18:50
issaclai: ½ð±Ò+10 2012-08-04 08:03:03
ÆäʵÈ˼ҵÄÒâ˼ÊÇ˵£¬ÎÄÕÂÀïÃæ¾úÌåµÄÅàÑøÒºÊÇÈçºÎµÃµ½µÄ£¿¸Ã¾úÌåµÄÅàÑøÒºÔÚÕû¸öʵÑé¹ý³ÌÀïÊÇÖÖ×ÓÅàÑø»¹ÊÇ·¢½ÍÅàÑø£¿È˼һ¹½¨ÒéÂ¥Ö÷Òª°ÑÅàÑøÒºµÄ¾úÌåŨ¶ÈдÇå³þ¡£
2Â¥2012-07-30 10:25:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

issaclai

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by wjf008 at 2012-07-30 10:25:27
ÆäʵÈ˼ҵÄÒâ˼ÊÇ˵£¬ÎÄÕÂÀïÃæ¾úÌåµÄÅàÑøÒºÊÇÈçºÎµÃµ½µÄ£¿¸Ã¾úÌåµÄÅàÑøÒºÔÚÕû¸öʵÑé¹ý³ÌÀïÊÇÖÖ×ÓÅàÑø»¹ÊÇ·¢½ÍÅàÑø£¿È˼һ¹½¨ÒéÂ¥Ö÷Òª°ÑÅàÑøÒºµÄ¾úÌåŨ¶ÈдÇå³þ¡£

ÄܸæËßÎÒÄúµÄQQºÅÂð£¬ÎÒ²»ÊÇѧÉúÎïµÄ£¬ËùÒԺܶ඼²»¶®£¬Ïë¾ßÌåÇë½ÌÄú¹ØÓÚÕâ¾ä»°µÄÒâ˼£¡

ÎÒ×öµÄÊǴ󳦸˾ú£¬ÅàÑø»ùÊÇÂòµÄ£¬È»ºóÅäÖõģ¬
ÎÒµÄÎÄÕÂÖÐÊÇÕâôдµÄEscherichia coli was precultured in LB medium. The sterile culture medium contained 5 g NaCl, 10 g peptone ( purchased from sigma ), 5 g yeast extract ( purchased from sigma ) per liter. The pH of medium was adjusted to 7.0 before autoclaving. It was sterilized in high pressure steam for 30 min at 121 ¡æ.
3Â¥2012-07-30 11:53:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

issaclai

ľ³æ (СÓÐÃûÆø)

ÎÒµÄÎÄÕÂÖÐÊÇÕâôдµÄ£º
Escherichia coli was precultured in LB medium. The sterile culture medium contained 5 g NaCl, 10 g peptone ( purchased from sigma ), 5 g yeast extract ( purchased from sigma ) per liter. The pH of medium was adjusted to 7.0 before autoclaving. It was sterilized in high pressure steam for 30 min at 121 ¡æ.
Éó¸åÒâ¼ûÊÇ£º
Culture medium: 1) It lacks details: How are the cultures done? Pre culture or main culture.Centrifugation process?? How many bacterial cells were counted?? Just mentioning LB medium is not sufficient.
4Â¥2012-07-30 11:55:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wjf008

½ð³æ (ÕýʽдÊÖ)


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
issaclai: ½ð±Ò+10 2012-08-04 08:03:17
Õâ¸öÎÊÌâÈ˼ÒÊÇ˵Äã¶ÔÅàÑøÎïµÄÖÆ±¸ËµµÄÌ«²»ÏêϸÁË¡£Culture medium: 1) It lacks details: How are the cultures done? Pre culture or main culture.Centrifugation process?? How many bacterial cells were counted?? Just mentioning LB medium is not sufficient.
Ö÷ÒªÊÇȱÉÙϸ½Ú£ºÅàÑøÎïµÄÈçºÎµÃµ½µÄ£¿ÅàÑøÌõ¼þÂ¥Ö÷ûÌáµ½£¬ÊǶàÉÙζȣ¬¶àÉÙʱ¼äµÈµÈ¡£ÖÖ×ÓÅàÑø»¹ÊÇ·¢½ÍÅàÑø¡£ÀëÐĹý³ÌµÄÌõ¼þ£¬°üÀ¨×ªËÙ¡¢Ê±¼äµÈ¡£Ï¸°û¼ÆÊýµÄ·½·¨ÒªÉæ¼°µ½¡£
5Â¥2012-07-31 09:41:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiaoqing518

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
issaclai: ½ð±Ò+10 2012-08-04 08:03:24
ÄÇÊÇÖÖ×Ó·¢½ÍºÍ·¢½Í¹Þ·¢½Í ºÇºÇ
6Â¥2012-07-31 10:27:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

·²Áú

½ð³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
issaclai: ½ð±Ò+10 2012-08-04 08:03:31
»¹ÓоÍÊÇÈç¹ûÅàÑø»ùÊÇÂòµÄ£¬ÄǾÍÊÇÔ¤ÖÆÅàÑø»ù£¬ÕâµãÄãÒª±í´ïÃ÷È·£¬²¢ÐèÒª¸½´øÏà¹ØµÄÑéÖ¤£¬È·ÈÏÅàÑø»ùµÄÊÊÓÃÐÔ¡£
7Â¥2012-07-31 11:14:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

issaclai

ľ³æ (СÓÐÃûÆø)

ÎÒÊÇÓõÄÂòµÄÅàÑø»ùѽ£¬ÄÇÔõô֪µÀÊÇÖÖ×Ӻͷ¢½ÍµÄ
8Â¥2012-08-01 17:10:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cmzcbPH

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
issaclai: ½ð±Ò+10 2012-08-04 08:03:37
ÂòµÄÅàÑø»ùÓ¦¸ÃÒªÇóдÉϳ§¼ÒµÄ¡£
9Â¥2012-08-01 17:50:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ issaclai µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] 2026¹ú×ÔÈ»º¯ÆÀ·Ñµ½ÕË +17 ÑòÑü°å 2026-08-21 18/900 2026-08-24 12:03 by iaeyuan
[»ù½ðÉêÇë] ·¶½øÖоÙÒ»ÎĵÄÖÐÐÄ˼Ïë +6 Ñ׻ƹóëÐ 2026-08-22 7/350 2026-08-24 11:58 by 6543yes
[»ù½ðÉêÇë] ÅóÓÑȦ¿´µ½µÄ +7 wangzilk 2026-08-18 9/450 2026-08-24 10:50 by cmrandy
[»ù½ðÉêÇë] ÄÜ·ñÍ˳ö²ÎÓëµÄÃæÉÏÏîÄ¿½â³ýÏÞÏî +11 koalala 2026-08-24 13/650 2026-08-24 10:49 by anjeeshine
[»ù½ðÉêÇë] ÈÃÎÒÖÐÒ»¸öÃæÉϰɣ¡ +13 ´óƼ1987 2026-08-20 16/800 2026-08-24 10:23 by ̫ɵÁË
[»ù½ðÉêÇë] ¿ÆÑй¶ùÌ«ÄÑÁË +18 ÎÒ4´ó°×²Ë 2026-08-20 19/950 2026-08-24 09:47 by ¿­¶÷¹ãÊ¢´ß»¯·ÖÎ
[»ù½ðÉêÇë] Ã÷ÌìÓ¦¸Ã¿É²éÁË£¡£¿ +4 chengyan1220 2026-08-23 4/200 2026-08-24 08:47 by gloomy6159
[½Ìʦ֮¼Ò] Ìø²ÛºóÔÚÑÐÏîÄ¿Ôõô°ì£¿ +5 ¼òµ¥»¯xn 2026-08-22 10/500 2026-08-23 12:38 by ¼òµ¥»¯xn
[»ù½ðÉêÇë] ½ñÌì·Å°ñÂ𣿠+15 ²¼²¼ºÍÒ»¶þ 2026-08-19 16/800 2026-08-23 09:55 by ÕÅ´ºÉú
[»ù½ðÉêÇë] 93BebMhtakhǰºó11λ¿ªÍ·¶¼ÊÇ´óд +7 ÇÒÌý»¢Ð¥ 2026-08-17 8/400 2026-08-22 21:55 by ҽѧÀÏÄк¢
[»ù½ðÉêÇë] Ö»ÓÐÿÄêÕâÖÖʱºòÀ´¹ä¹äСľ³æ +24 yaoyewhu2008 2026-08-20 26/1300 2026-08-22 17:43 by kammury
[»ù½ðÉêÇë] ʱ¼ä´Á½ñÌ죬20ºÅ±äÁË +5 archvillain 2026-08-20 5/250 2026-08-22 06:12 by hui_daxiao
[»ù½ðÉêÇë] ½ñÈÕ²»·Å°ñ£¿Íø´«¹ú×ÔȻԤ¼Æ 8 Ô 27 Èտɲé½á¹û +16 ҽѧÀÏÄк¢ 2026-08-20 20/1000 2026-08-21 21:13 by Ldrop2023
[»ù½ðÉêÇë] ¿´À´½ñÌì²»»á·Å°ñÁË£¿ +8 chengyan1220 2026-08-21 11/550 2026-08-21 17:52 by dcqxinyang
[»ù½ðÉêÇë] ÎÒÃæÉÏÍêµ°ÁË +7 ÇÒÌý»¢Ð¥ 2026-08-20 8/400 2026-08-21 12:31 by ¿á¿áÄ«¾µ
[ÂÛÎÄͶ¸å] Ͷ¸å×Éѯ +5 wwm09 2026-08-17 7/350 2026-08-21 10:11 by ÆÚ¿¯ÂÛÎİïÊÖ
[»ù½ðÉêÇë] ¹À¼ÆÊÇÖÜËÄ +3 archvillain 2026-08-18 3/150 2026-08-21 01:48 by jnhyjjm
[»ù½ðÉêÇë] ÖØÒªÏûÏ¢£¬ÖÐÎçϵͳÔÚά»¤ +11 yuleib84 2026-08-18 12/600 2026-08-20 11:09 by xskun
[»ù½ðÉêÇë] Ã÷Ìì·Å°ñ£¿ +5 Shxjjxjkx 2026-08-18 5/250 2026-08-18 18:14 by -´ó´ó´ó´ó´ó-
[»ù½ðÉêÇë] ½ñÌìά»¤ÏµÍ³Î¬»¤ ×£ËùÓÐÈË ¸ßÖÐ +8 gjjjzhong 2026-08-18 9/450 2026-08-18 13:01 by ¼ÒÓëÔ¶·½
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û