| ²é¿´: 717 | »Ø¸´: 2 | ||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | ||
muyehenmeiͳæ (СÓÐÃûÆø)
|
[ÇóÖú]
²âÖ²ÎïÕáÌǺϳÉøºÍÕáÌÇÁ×ËáºÏ³ÉøʱµÄÒÉ»ó£¿
|
|
|
Enzyme activities were determined in leaf extracts, because in our view this method provides reliable data on the enzyme activity ratios in vivo. A leaf sample (1¨C1.5 g) was fixed with liquid nitrogen and ground in a mortar. An extracting medium (8¨C10 ml) containing 50 mM Hepes¨CNaOH (pH 7.5), 5 mM MgCl2, 1 mM EDTA, 2.5 mM dithiothreitol, and 0.5% BSA was gradually added during grinding. The homogenate was filtered through eight layers of cheesecloth and centrifuged at 20000 g for 15 min. The supernatant was dialyzed for 3 h against a tenfold volume of the extracting medium diluted 2.5 times (this medium was free of BSA but contained 10 mM 2-mercaptoethanol). After dialysis, the extract was used as an enzyme preparation.All procedures were performed at 4¡æ. ÔÚÌáÈ¡ÕáÌǺϳÉøºÍÕáÌÇÁ×ËáºÏ³Éøʱ£¬8²ãÉ´²¼¹ýÂË×÷ÓÃÊÇʲô£¿ÒªÓÃ͸Îö»º³åҺ͸Îö3h£¬×÷ÓÃÊÇʲô£¿¿É²»¿ÉÒÔÊ¡ÂÔÕâÁ½²½°¡£¿Çó´óÉñÖ¸µã¡£Óиü¼òµ¥µÄÌáÈ¡ºÍ²âÁ¿·½·¨Â𣿠|
» ²ÂÄãϲ»¶
ת³¤Æ¸ÁË
ÒѾÓÐ7È˻ظ´
085400µç×ÓÐÅÏ¢Àࣨ´¨´ó¿ØÖƹ¤³Ì£©Çóµ÷¼Á¿É¿çרҵ ÇóÀÏʦÁªÏµ
ÒѾÓÐ4È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ13È˻ظ´
ҩѧÇóµ÷¼Á
ÒѾÓÐ6È˻ظ´
327Çóµ÷¼Á
ÒѾÓÐ24È˻ظ´
284Çóµ÷¼Á
ÒѾÓÐ17È˻ظ´
¿¼Ñе÷¼Á
ÒѾÓÐ14È˻ظ´
RY£ºÖйú²ú³öµÄ¿ÆÑ§À¬»øÂÛÎÄ£¬¾ø¶ÔÊýÁ¿ºÍ±ÈÀý¶¼ÊÀ½çµÚÒ»
ÒѾÓÐ17È˻ظ´
085404 22408 309·ÖÇóµ÷¼Á
ÒѾÓÐ4È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ16È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
ÇëÎÊһϺ£ÔåÌǺÏø×÷Óõĵ×ÎïÊÇÂóÑ¿ÌÇ»¹ÊÇÕáÌÇÄØ
ÒѾÓÐ6È˻ظ´
µí·Ûø¡¢ÕáÌÇø¡¢ÂóÑ¿ÌÇøÈÜÒºµÄÅäÖÆ
ÒѾÓÐ5È˻ظ´
Ö²ÎïÉúÎﻯѧÓë·Ö×ÓÉúÎïѧ
ÒѾÓÐ22È˻ظ´
¹ØÓÚÓÃÁ×ËáÌú+̼Ëáï®+ÕáÌÇÖÆ±¸Á×ËáÌúï®ÖÐÕáÌǵÄÓÃÁ¿µÄ¿¼²ì
ÒѾÓÐ7È˻ظ´
²âÕáÌǺϳÉø,µ«KCNÂò²»µ½Ôõô°ë°¡?
ÒѾÓÐ10È˻ظ´
ÓйØÌÇ´úлø£¬Ë×ö¹ý£¬Çë°ïÎÒÏëÏë½â¾öµÄ°ì·¨£¬¼±£¬Ð»Ð»
ÒѾÓÐ7È˻ظ´
²â¶¨Î¸µ°°×ø»îÁ¦Ê±ºòµÄÎÊÌâ
ÒѾÓÐ10È˻ظ´
ø±êÒÇ×öÉúÀíÖ¸±êÈçPOD¡¢SODÀ´²â¶¨ÆäODÖµ
ÒѾÓÐ14È˻ظ´
ΪʲôºÏ³ÉµÄÕáÌÇ_6_ÒÒËáõ¥ÈÝÒ׳±½â
ÒѾÓÐ10È˻ظ´
¡¾ÇóÖú¡¿ÇóÖú°ëë×°±Ëáµ°°×ø¡¢Ì춬°±Ëáµ°°×øºÍË¿°±Ëáµ°°×ø»îÐԲⶨ·½·¨
ÒѾÓÐ11È˻ظ´
¡¾ÇóÖú¡¿Ð¡Âó×ÑÁ£ÖÐÕáÌÇ-µí·Ûת»¯¹ý³ÌÖйؼüø»îÐԲⶨ
ÒѾÓÐ19È˻ظ´
¡¾ÇóÖú¡¿ÇóÖú¹ØÓÚÍÁÈÀµ°°×øºÍÕáÌÇø²â¶¨ËùÓöµ½µÄÎÊÌâ
ÒѾÓÐ14È˻ظ´
Ö»ÄÜÀûÓÃÆÏÌÑÌÇ£¨µ¥ÌÇ£©µÄ½Íĸ£¬²»ÄÜÀûÓÃÕáÌÇ»ò¶àÌÇ¡¢
ÒѾÓÐ5È˻ظ´
¡¾ÇóÖú/½»Á÷¡¿´ÖøҺø»î²â¶¨
ÒѾÓÐ28È˻ظ´
¡¾ÇóÖú/½»Á÷¡¿ÆÏÌÑÌÇÑõ»¯Ã¸Ã¸»îµÄ²â¶¨·½·¨
ÒѾÓÐ17È˻ظ´
¡¾ÇóÖú/½»Á÷¡¿¡¾ÍÁÈÀø¡¿ÕáÌÇø²â¶¨·½·¨Öб½¼×ËáµÄÅäÖÆ
ÒѾÓÐ15È˻ظ´
Ë®ÖóÓãÂéÂé
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 26
- Ìû×Ó: 4
- ÔÚÏß: 2.3Сʱ
- ³æºÅ: 4110587
- ×¢²á: 2015-09-29
3Â¥2015-10-08 11:25:47














»Ø¸´´ËÂ¥
5