>> Åwªï±z¡A³X«È¡G µn¤J½×¾Â «ö³o¸Ìµù¥U §Ñ°O±K½X ¦b½u·|­û ¤å³¹·j´M ½×¾Â­·®æ  ¨Ï¥Î»¡©ú   


>>> »¤¦ä¤JÂ|ªº½ì¨ýªá¯ó
¶ð¤º´Óª«¶é ¡÷ [ ­¹ÂδӪ« ] [ªð¦^] ¡÷ ÂsÄý¡G­¹ÂδӪ«¾Ç³N¤åÄm¤§ºK­n¤¤Ä¶¡@ ¼Ð°O½×¾Â©Ò¦³¤º®e¬°¤wŪ¨ú 

 ¥Ø«e½×¾ÂÁ`¦b½u 78 ¤H¡A¥»¥DÃD¦@¦³ 1 ¤HÂsÄý¡C¨ä¤¤µù¥U·|­û 0 ¤H¡A³X«È 1 ¤H¡C¡@ [Ãö³¬¸Ô²Ó¦W³æ]
µoªí¤@½g·s¥DÃD ¦^ÂФ峹 ¶}±Ò¤@­Ó·s§ë²¼ ¡»¦¹¤å³¹³Q¾\Ū 9499 ¦¸¡»¡@¡@ÂsÄý¤W¤@½g¥DÃD ¡@­«·s¾ã²z¥»¥DÃD  ¾ðª¬Åã¥Ü¤å³¹¡@ÂsÄý¤U¤@½g¥DÃD
 * ¤å³¹¥DÃD¡G ­¹ÂδӪ«¾Ç³N¤åÄm¤§ºK­n¤¤Ä¶   ¥»¤å³¹¦³°ÝÃD¡A¶Ç°eµu°T®§³ø§iµ¹ª©¥D  ¥[¨ì§Úªº³Ì·R&Ãöª`¥»¤å³¹  Åã¥Ü¥i¦C¦Lªºª©¥»  §â¥»¤å³¹¥[¨ì§Úªº³Ì·R   
csyin 
 ªù¬£: ±þ½Þ©Þ¤ò¬£(µÞ¥D)
 

¸ê®Æ: ¦¹·|­û¥Ø«e¤£¦b½u¤W Male ¥¨ÃÉ®y
«Â±æ: 0
¾y¤O: ¾y¤O: 77397
¸gÅç: ¸gÅç: 59946
¨Ó¦Û: µÞµÞ²§¹Ò¡@Taiwan
µo¤å: 7334 ½g
ºëµØ: 0 ½g
¦b½u: 733 ®É 35 ¤À 50 ¬í
µù¥U: 2001/12/06
Message ¬d¬Ý¡@·j´M¡@³q°T¿ý¡@½Æ»s¡@¤Þ¥Î¡@¦^ÂФ峹¦^ÂС@[¼Ó ¥D]
 [³o½g¤å³¹³Ì«á¥Ñcsyin¦b 2006/01/11 08:19pm ²Ä 2 ¦¸½s¿è]
¤§«e¦³¤Hµo°_ºô¸ô¤å³¹ªºÂ½Ä¶¹B°Ê¨Ó³yºÖ¤j²³,
§Ú¤]¨Ó½Ķ¥Ø«e¬ì¾Ç¬É¹ï­¹ÂδӪ«ªº½×¤åºK­n³ø§i.


ª`·N¨Æ¶µ
1. ¾Ç³N½×¤åªº¼g§@«¬ºA¥»¨Ó´N¤ñ¸û¬\Àê¥F¨ý, ¦ý¦³¨Ç¤ñ¸ûÃøÅý¤H¬ÝÀ´ªº¦a¤è¥i¯à¬O­ì§@ªÌªº¼g§@¯à¤O¸û®tªºÃö«Y.
2. §Ú¾¨¶q¥H²Å¦X¤¤¤å²ßºDªºªí¹F¤è¦¡¨Ó½Ķ, ©Ò¥H¤¤­^¹ï·Ó¤W¥i¯à¤£·|¨º»ò¬Û²Å.
3. §Úªº­^¤å¤£°÷¦n, ­Y¦³Â½¿ù½Ð«ü¥¿.







µoªí¤å³¹®É¶¡2006/01/11 01:57pm¡@IP: ¤w³]©w«O±K[¥»¤å¦@ 414 ¦ì¤¸²Õ]¡@ 
csyin 
 ªù¬£: ±þ½Þ©Þ¤ò¬£(µÞ¥D)
 

¸ê®Æ: ¦¹·|­û¥Ø«e¤£¦b½u¤W Male ¥¨ÃÉ®y
«Â±æ: 0
¾y¤O: ¾y¤O: 77397
¸gÅç: ¸gÅç: 59946
¨Ó¦Û: µÞµÞ²§¹Ò¡@Taiwan
µo¤å: 7334 ½g
ºëµØ: 0 ½g
¦b½u: 733 ®É 35 ¤À 50 ¬í
µù¥U: 2001/12/06
Message ¬d¬Ý¡@·j´M¡@³q°T¿ý¡@½Æ»s¡@¤Þ¥Î¡@¦^ÂФ峹¦^ÂС@[²Ä 2 ¼Ó]
 [³o½g¤å³¹³Ì«á¥Ñcsyin¦b 2006/01/11 02:13pm ²Ä 1 ¦¸½s¿è]
title
An S-like ribonuclease gene is used to generate a trap-leaf enzyme in the carnivorous plant Drosera adelae.

abstract
Carnivorous plants usually grow in nutrient-deficient habitats, and thus they partly depend on insects for nitrogen and phosphate needed for amino acid and nucleotide synthesis. We report that a sticky digestive liquid from a sundew, Drosera adelae, contains an abundant amount of an S-like ribonuclease (RNase) that shows high amino acid-sequence similarity to S-like RNases induced by phosphate starvation or wounding in normal plants. By giving leaves an RNase "coat", D. adelae seems to achieve two requirements simultaneously to adapt itself to its specific surroundings: it obtains phosphates from insects, and defends itself against pathogen attack.

source
Okabe T, Yoshimoto I, Hitoshi M, Ogawa T, Ohyama T.
FEBS Lett. 2005, 579: 5729-5733
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=16225872&query_hl=3&itool=pubmed_docsum

¼ÐÃD
­¹ÂδӪ«D. adelaeªº¤@ºØS-like ribonuclease°ò¦]¬O¥Î©ó»s³y®·Âθ­»Ã¯À

ºK­n
­¹ÂδӪ«³q±`¥Íªø¦b¾i¥÷¯Ê¥FªºÀô¹Ò¡A¦]¦Ó¥¦­Ì¦b¤@©wµ{«×¤W­n¨Ì¿à©øÂΩҴ£¨Ñªº´á©MÁC¨Ó§@¬°®ò°ò»Ä©M®Ö¥Ì»Ä¦X¦¨¤§¥Î¡C§Ú­Ì¦b¦¹³ø§i¤òÀÖ­aD. adelaeªºÂH©Ê®ø¤Æ²G¤¤¤j¶q§t¦³¤@ºØªºS-like ribonuclease¡A¨ä»P¤@¯ë´Óª«¦b¯ÊÁC©Î¨ü¶Ë®É©Ò²£¥ÍªºS-like ribonuclease¦b®ò°ò»Ä§Ç¦C¤W¨ã¦³°ª«×¬Û¦ü©Ê¡C¸g¥ÑRNase¦b¸­¤l¤Wªº¡u©ÜÂСv¡AD. adelase¦ü¥G¦P®É±o¨ì¨âºØ¦n³B¨Ó¾AÀ³¥¦­Ì©Ò¥Í¦sªº¿W¯SÀô¹Ò¡G¥¦­Ì¥i¥H±q©øÂΤWÀò±oÁC¡A¨Ã¥i«OÅ@¥¦­Ì¹ï§Ü¯f­ìªº¶Ë®`¡C

µù¡GRibonuclease (RNase)¥i¤À¸ÑRNA¡C







µoªí¤å³¹®É¶¡2006/01/11 02:02pm¡@IP: ¤w³]©w«O±K[¥»¤å¦@ 1681 ¦ì¤¸²Õ]¡@ 
oceansky 
¡@¡@ -* ¥¼µù¥U *-


¸ê®Æ: ¦¹·|­û¥Ø«e¤£¦b½u¤W
«Â±æ: ¤£¸Ô
¾y¤O: ¤£¸Ô
¸gÅç: ¤£¸Ô
¨Ó¦Û: ¤£¸Ô
µo¤å: 0 ½g
ºëµØ: 0 ½g
¦b½u: 0 ®É 0 ¤À 0 ¬í
µù¥U: ¤£¸Ô
½Æ»s¡@¤Þ¥Î¡@¦^ÂФ峹¦^ÂС@[²Ä 3 ¼Ó]
 ³yºÖ¤H¸s¡IÁÂÁ¡I







µoªí¤å³¹®É¶¡2006/01/11 02:07pm¡@IP: ¤w³]©w«O±K[¥»¤å¦@ 16 ¦ì¤¸²Õ]¡@ 
£«¨j 
 ªù¬£: ù²ú±±
 

¸ê®Æ: ¦¹·|­û¥Ø«e¤£¦b½u¤W Male ª÷¤û®y
«Â±æ: 0
¾y¤O: ¾y¤O: 17395
¸gÅç: ¸gÅç: 11168
¨Ó¦Û: ©ù±J¬P¡@Taiwan
µo¤å: 1057 ½g
ºëµØ: 0 ½g
¦b½u: 234 ®É 30 ¤À 01 ¬í
µù¥U: 2004/04/18
Message ¬d¬Ý¡@·j´M¡@³q°T¿ý¡@½Æ»s¡@¤Þ¥Î¡@¦^ÂФ峹¦^ÂС@[²Ä 4 ¼Ó]
 1.½ªº«Ü´Î³á¡I~~~µ¹±z·Rªº¹ªÀy¡G¥[ªo¥[ªo¡I
2.§Ú¤ß¤¤¦³­Ó¤p¤pªº°ÝÃD¡G±qºK­n¬Ý°_¨Ó¡A¤@¯ë´Óª«¨ü¶Ë®É·|²£¥Í¤@ºØÃþ¦üS-like ribonucleaseªº»Ã¯À¨Ó¨¾¤îÂή`¡A¨º»òD.adelaeªºÂH©Ê®ø¤Æ²G¤¤ªºS-like ribonuclease¤£´N¯à¨¾Âή`¶Ü¡H¨ºÂÎÂάݨìD.adelaeÀ³¸Ó¬O¸úªº¶V»·¶V¦n¡A³o¤£´N©M¥¦­n§ìÂΪº¥Øªº¬Û©è¨î¶Ü¡H....^^"
¤]¯à¸ÑÄÀ³o­ì¦]ªº¥i¯à¦³¡G1.D.adelae§l¤ÞÂΪº¾÷¨î»PÂH©Ê®ø¤Æ²G¤§¤Æ¾Ç¤WªºÃöÁp«Ü¤p¡A¦ý¤£±Æ°£»PÂH©Ê®ø¤Æ¤@¦³Ãöªºª«²z¨ä¥L¦]¯À¡C2.ÂH©Ê®ø¤Æ²G¤¤ªºS-like ribonuclease ©Ò¨¾¤îªºÂή`»P©Ò®·­¹ªºÂΤ§ºØÃþ¬O¦³°Ï¤Àªº¡C
ÁÙ¦³¤@¯ë´Óª«¯ÊÁC®É¡A·|²£¥ÍS-like ribonuclease¡A³o¼Ë¤S©MD.adelae§ìÂΪººt¤Æ¾÷¨î¦³¦óÃöÁp©O¡H¬O»¡¦]¬°D.adelae¥Íªø¦b¯ÊÁCªºª¬ºA¤U¡A¦P®É¤]À°§U¨ë¿ES-like ribonuclease gene¤ÀªcS-like ribonuclease ¶Ü¡H.....³o¥i¯à­n¸Ô¬Ý¤å³¹¤~ª¾¹D§a....^^"







µoªí¤å³¹®É¶¡2006/01/11 06:17pm¡@IP: ¤w³]©w«O±K[¥»¤å¦@ 729 ¦ì¤¸²Õ]¡@ 
csyin 
 ªù¬£: ±þ½Þ©Þ¤ò¬£(µÞ¥D)
 

¸ê®Æ: ¦¹·|­û¥Ø«e¤£¦b½u¤W Male ¥¨ÃÉ®y
«Â±æ: 0
¾y¤O: ¾y¤O: 77397
¸gÅç: ¸gÅç: 59946
¨Ó¦Û: µÞµÞ²§¹Ò¡@Taiwan
µo¤å: 7334 ½g
ºëµØ: 0 ½g
¦b½u: 733 ®É 35 ¤À 50 ¬í
µù¥U: 2001/12/06
Message ¬d¬Ý¡@·j´M¡@³q°T¿ý¡@½Æ»s¡@¤Þ¥Î¡@¦^ÂФ峹¦^ÂС@[²Ä 5 ¼Ó]
 Ãö©óS-like ribonucleaseªº°ÝÃD§Ú»{¬°ÆZ©ö¸ÑÄÀªº.
S-like ribonuclease¸ò§ìÂΨSÃö«Y, ¦]¬°Âγ£³QÂH¦í¤F«ç»ò¶]±o±¼?
S-like ribonucleaseªº¨¾¿m§@¥ÎÀ³¸Ó¬O¸ò¯fµß¤§Ãþ¦³ÃöªºªF¦è, ¦Ó¤£¬OÂÎ.
µM«á, ¤@¯ë´Óª«ªºS-like ribonuclease©MD. adelaeªºS-like ribonucleaseªº®ò°ò»Ä§Ç¦C¬Û¦ü, ¦]¦¹­¹ÂδӪ«ªºS-like ribonuclease¨Ã¤£¬O¥¦¿W¦Ûºt¤Æ¥X¨Óªº, ¦Ó¬O­¹ÂδӪ«¦bºt¤Æ¥X®·Âίà¤O¤§«e´N¦³ªº.








µoªí¤å³¹®É¶¡2006/01/11 06:31pm¡@IP: ¤w³]©w«O±K[¥»¤å¦@ 369 ¦ì¤¸²Õ]¡@ 
«n¬üªü¬F 

 

¸ê®Æ: ¦¹·|­û¥Ø«e¤£¦b½u¤W Male
«Â±æ: 0
¾y¤O: ¾y¤O: 7879
¸gÅç: ¸gÅç: 4534
¨Ó¦Û: »OÆW»O¥_¡@blank
µo¤å: 361 ½g
ºëµØ: 0 ½g
¦b½u: 122 ®É 23 ¤À 34 ¬í
µù¥U: 2005/10/11
Message ¬d¬Ý¡@·j´M¡@³q°T¿ý¡@½Æ»s¡@¤Þ¥Î¡@¦^ÂФ峹¦^ÂС@[²Ä 6 ¼Ó]
 ³}­¹ÂδӪ«ª©¤¤
§Ú³Ì³ßÅw±zªº¤å³¹¤F
·PÁ¤À¨É

Án´©§A
¥[ªo








µoªí¤å³¹®É¶¡2006/01/11 06:32pm¡@IP: ¤w³]©w«O±K[¥»¤å¦@ 69 ¦ì¤¸²Õ]¡@ 
csyin 
 ªù¬£: ±þ½Þ©Þ¤ò¬£(µÞ¥D)
 

¸ê®Æ: ¦¹·|­û¥Ø«e¤£¦b½u¤W Male ¥¨ÃÉ®y
«Â±æ: 0
¾y¤O: ¾y¤O: 77397
¸gÅç: ¸gÅç: 59946
¨Ó¦Û: µÞµÞ²§¹Ò¡@Taiwan
µo¤å: 7334 ½g
ºëµØ: 0 ½g
¦b½u: 733 ®É 35 ¤À 50 ¬í
µù¥U: 2001/12/06
Message ¬d¬Ý¡@·j´M¡@³q°T¿ý¡@½Æ»s¡@¤Þ¥Î¡@¦^ÂФ峹¦^ÂС@[²Ä 7 ¼Ó]
 title
Tentacles of in vitro-grown round-leaf sundew (Drosera rotundifoliaL.) show induction of chitinase activity upon mimicking the presence of prey.

abstract
Induction of plant-derived chitinases in the leaves of a carnivorous plant was demonstrated using aseptically grown round-leaf sundew (Drosera rotundifolia L.). The presence of insect prey was mimicked by placing the chemical inducers gelatine, salicylic acid and crustacean chitin on leaves. In addition, mechanical stirring of tentacles was performed. Chitinase activity was markedly increased in leaf exudates upon application of notably chitin. Application of gelatine increased the proteolytic activity of leaf exudates, indicating that the reaction of sundew leaves depends on the molecular nature of the inducer applied. In situ hybridization of sundew leaves with a Drosera chitinase probe showed chitinase gene expression in different cell types of non-treated leaves, but not in the secretory cells of the glandular heads. Upon induction, chitinase mRNA was also present in the secretory cells of the sundew leaf. The combined results indicate that chitinase is likely to be involved in the decomposition of insect prey by carnivorous plants. This adds a novel role to the already broad function of chitinases in the plant kingdom and may contribute to our understanding of the molecular mechanisms behind the ecological success of carnivorous plants in nutritionally poor environments.

source
Matusikova I, Salaj J, Moravcikova J, Mlynarova L, Nap JP, Libantova J.
Planta. 2005, 222: 1020-1027.
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=16049675&query_hl=1&itool=pubmed_docsum

¼ÐÃD
¼ÒÀÀÂyª«¦s¦b®É¸ÕºÞ°ö¾iªº¶ê¸­¤òÀÖ­a(Drosera rotundifolia L)¤§¸¢¤ò¨ã¦³¥i»¤¾É©Ê¤§´X¤B½è¤À¸Ñ»Ã¯À(chitinase)¬¡©Ê

ºK­n
¥»¬ã¨s¥HµLµß°ö¾iªº¶ê¸­¤òÀÖ­a(D. rotundifolia)¨Ó½×ÃÒ­¹ÂδӪ«ªº¸­¤l¥i»¤¾É¥X´Óª«©Ê´X¤B½è¤À¸Ñ»Ã¯À¡C©øÂÎÂyª«¦s¦bª¬ºAªº¼ÒÀÀ¤èªk¬O¦b¸­¤l¤W©ñ¸m¤Æ¾Ç»¤¾Éª«½è¡G©ú½¦¡B¤ô·¨»Ä©Î¥Ò´ßÃþ´X¤B¡A¥t¥~¡A¥ç¦³¹ï¸¢¤ò¶i¦æ¾÷±ñ©Êªº¨ë¿E¡C¤W­z³o´XºØ¤è¦¡¤¤¡A¨Ï¥Î¥Ò´ß´X¤B®É¯S§O¯àÅý¸­¤lªº¤Àªcª«ÅãµÛ¦a¼W¥[´X¤B½è¤À¸Ñ»Ã¯Àªº¬¡©Ê¡F¨Ï¥Î©ú½¦®É«h¼W¥[¸­¤l¤Àªcª«¤¤ªº³J¥Õ½è¤À¸Ñ¬¡©Ê¡C³o¨Ç²{¶H«ü¥X¡A¤òÀÖ­a¸­¤l¤Wªº¤ÏÀ³¬O¨ú¨M©ó»¤¾Éª«½èªº¤À¤l¯S©Ê¡C¥H¤òÀÖ­a´X¤B½è¤À¸Ñ»Ã¯À¬°±´°w¡A§Q¥ÎIn situ hybridization§Þ³N¤ÀªR¤òÀÖ­aªº¸­¤l¡A¹êÅçµ²ªGÅã¥Ü¡A´X¤B½è¤À¸Ñ»Ã¯À°ò¦]·|ªí²{¦b¥¼¨ü³B²z«e¸­¤l¤Wªº¤£¦P«¬ºAªº²Ó­M¡A¦ý¦¹°ò¦]¨Ã¤£ªí²{¦b¸¢¤ò¸¢ÅéÀY³¡¤Wªº¤Àªc²Ó­M¡Cª½¨ì»¤¾É®É¡A´X¤B½è¤À¸Ñ»Ã¯À¤§mRNA¤~·|ªí²{¦b¤òÀÖ­a¸­¤l¤Wªº¤Àªc²Ó­M¡C³o¨Çµ²ªG«ü¥X¡A´X¤B½è¤À¸Ñ»Ã¯À«Ü¥i¯à»P­¹ÂδӪ«¤À¸Ñ©øÂΦ³Ãö¡A¥ç¬°´Óª«¬É¤¤ªº´X¤B½è¤À¸Ñ»Ã¯À¨ä­ì¤w¨ã¦³¦h¼Ëªº¥\¯à¦A²K·sªº¤@µ§¡A³o¤]³\¤S´£¨Ñ§Ú­Ì¹ï­¹ÂδӪ«¦b¾i¥÷³h½CªºÀô¹Ò¤¤¥ÍºA¤W¦¨¥\ªº­I«á¡A¨ä¤À¤l¾÷ºc¤Wªºª¾ÃÑ¡C

µù¡G´X¤B½è¤À¸Ñ»Ã¯À¥i¤À¸Ñ©øÂÎ¥~´ß¡C







µoªí¤å³¹®É¶¡2006/01/11 07:59pm¡@IP: ¤w³]©w«O±K[¥»¤å¦@ 2804 ¦ì¤¸²Õ]¡@ 
£«¨j 
 ªù¬£: ù²ú±±
 

¸ê®Æ: ¦¹·|­û¥Ø«e¤£¦b½u¤W Male ª÷¤û®y
«Â±æ: 0
¾y¤O: ¾y¤O: 17395
¸gÅç: ¸gÅç: 11168
¨Ó¦Û: ©ù±J¬P¡@Taiwan
µo¤å: 1057 ½g
ºëµØ: 0 ½g
¦b½u: 234 ®É 30 ¤À 01 ¬í
µù¥U: 2004/04/18
Message ¬d¬Ý¡@·j´M¡@³q°T¿ý¡@½Æ»s¡@¤Þ¥Î¡@¦^ÂФ峹¦^ÂС@[²Ä 8 ¼Ó]
 
¤U­±¤Þ¥Î¥Ñcsyin¦b 2006/01/11 06:31pm µoªíªº¤º®e¡G
µM«á, ¤@¯ë´Óª«ªºS-like ribonuclease©MD. adelaeªºS-like ribonucleaseªº®ò°ò»Ä§Ç¦C¬Û¦ü, ¦]¦¹­¹ÂδӪ«ªºS-like ribonuclease¨Ã¤£¬O¥¦¿W¦Ûºt¤Æ¥X¨Óªº, ¦Ó¬O­¹ÂδӪ«¦bºt¤Æ¥X®·Âίà¤O¤§«e´N¦³ªº.


¥HÂΪº¨¤«×¨Ó¬Ý¡A±z§Úªº·Qªk¤@­P¡C
¦ý´NÁCªº¨¤«×¦Ó¨¥¡A³oÂI©M¤å³¹´£¨ìªº¾AÀ³©Ê¦³¦óÃöÁp©O¡H








µoªí¤å³¹®É¶¡2006/01/11 08:15pm¡@IP: ¤w³]©w«O±K[¥»¤å¦@ 370 ¦ì¤¸²Õ]¡@ 
csyin 
 ªù¬£: ±þ½Þ©Þ¤ò¬£(µÞ¥D)
 

¸ê®Æ: ¦¹·|­û¥Ø«e¤£¦b½u¤W Male ¥¨ÃÉ®y
«Â±æ: 0
¾y¤O: ¾y¤O: 77397
¸gÅç: ¸gÅç: 59946
¨Ó¦Û: µÞµÞ²§¹Ò¡@Taiwan
µo¤å: 7334 ½g
ºëµØ: 0 ½g
¦b½u: 733 ®É 35 ¤À 50 ¬í
µù¥U: 2001/12/06
Message ¬d¬Ý¡@·j´M¡@³q°T¿ý¡@½Æ»s¡@¤Þ¥Î¡@¦^ÂФ峹¦^ÂС@[²Ä 9 ¼Ó]
 ³o¬O«ü­¹ÂδӪ«¨ã¦³RNase, ¬G¥i¥H±q¤À¸ÑRNAªº¹Lµ{¤¤±o¨ìÁC,
¤]´N¬O»¡, ­¹ÂδӪ«¦h¤F¤@ºØÀò±oÁCªº¤u¨ã, §ó¯à¾AÀ³¯Ê¥F¯Ê¾i¥÷ªºÀô¹Ò, ¦Ó¤£¬O¥ú¾a¤À¸Ñ³J¥Õ½è¨ÓÀò±oÁC.







µoªí¤å³¹®É¶¡2006/01/11 08:24pm¡@IP: ¤w³]©w«O±K[¥»¤å¦@ 154 ¦ì¤¸²Õ]¡@ 
£«¨j 
 ªù¬£: ù²ú±±
 

¸ê®Æ: ¦¹·|­û¥Ø«e¤£¦b½u¤W Male ª÷¤û®y
«Â±æ: 0
¾y¤O: ¾y¤O: 17395
¸gÅç: ¸gÅç: 11168
¨Ó¦Û: ©ù±J¬P¡@Taiwan
µo¤å: 1057 ½g
ºëµØ: 0 ½g
¦b½u: 234 ®É 30 ¤À 01 ¬í
µù¥U: 2004/04/18
Message ¬d¬Ý¡@·j´M¡@³q°T¿ý¡@½Æ»s¡@¤Þ¥Î¡@¦^ÂФ峹¦^ÂС@[²Ä 10 ¼Ó]
 ³á.....­ì¨Ó¬O³o¼Ë¸ÑÄÀ¡C
¦]¬°±q¤å³¹¤¤´£¨ì "¤@¯ë´Óª«¦b¯ÊÁC©Î¨ü¶Ë®É©Ò²£¥ÍªºS-like ribonuclease¦b®ò°ò»Ä§Ç¦C¤W¨ã¦³°ª«×¬Û¦ü©Ê¡FD. adelase¦ü¥G¦P®É±o¨ì¨âºØ¦n³B¨Ó¾AÀ³¥¦­Ì©Ò¥Í¦sªº¿W¯SÀô¹Ò"¡A³o¨â¥y¸ÜÅý§Ú·Q¨ì»~»{¬°D.adelaeªºS-like ribonuclease»P¯ÊÁC¦³ª½±µªº¦]ªGÃö«Y¡C(·d¤£¦n¤]¦³Ãö«Y¡A¦ý¤£·|¥u­­©ó­¹ÂδӪ«)
¤@¯ë´Óª«¦b¯ÊÁC®É·|¤ÀªcS-like ribonuclease ¦ý¦¹§@¥Î¥D­n¤£¬O­n¤À¸ÑÂΪºmRNA¡A¦ÓD.adelae¦b¯ÊÁCÀô¹Ò¤Uªººt¤Æ¡A¥Ñ©ó¤]¤ÀªcS-like ribonuclease¯à¤À¸ÑÂΪºmRNA­è¦n¥Î¨Ó­¹ÂΡA¬O³o¼Ë¸ÑÄÀ¶Ü¡H







µoªí¤å³¹®É¶¡2006/01/11 08:48pm¡@IP: ¤w³]©w«O±K[¥»¤å¦@ 485 ¦ì¤¸²Õ]¡@ 
csyin 
 ªù¬£: ±þ½Þ©Þ¤ò¬£(µÞ¥D)
 

¸ê®Æ: ¦¹·|­û¥Ø«e¤£¦b½u¤W Male ¥¨ÃÉ®y
«Â±æ: 0
¾y¤O: ¾y¤O: 77397
¸gÅç: ¸gÅç: 59946
¨Ó¦Û: µÞµÞ²§¹Ò¡@Taiwan
µo¤å: 7334 ½g
ºëµØ: 0 ½g
¦b½u: 733 ®É 35 ¤À 50 ¬í
µù¥U: 2001/12/06
Message ¬d¬Ý¡@·j´M¡@³q°T¿ý¡@½Æ»s¡@¤Þ¥Î¡@¦^ÂФ峹¦^ÂС@[²Ä 11 ¼Ó]
 §Aªº±À½×¬O¥i¦æªº, ¤£¹L§Ú¨S¬Ý¹L­ì¤å, ¤£ª¾§@ªÌ¦p¦ó¸ÑÄÀ.







µoªí¤å³¹®É¶¡2006/01/11 08:53pm¡@IP: ¤w³]©w«O±K[¥»¤å¦@ 53 ¦ì¤¸²Õ]¡@ 
csyin 
 ªù¬£: ±þ½Þ©Þ¤ò¬£(µÞ¥D)
 

¸ê®Æ: ¦¹·|­û¥Ø«e¤£¦b½u¤W Male ¥¨ÃÉ®y
«Â±æ: 0
¾y¤O: ¾y¤O: 77397
¸gÅç: ¸gÅç: 59946
¨Ó¦Û: µÞµÞ²§¹Ò¡@Taiwan
µo¤å: 7334 ½g
ºëµØ: 0 ½g
¦b½u: 733 ®É 35 ¤À 50 ¬í
µù¥U: 2001/12/06
Message ¬d¬Ý¡@·j´M¡@³q°T¿ý¡@½Æ»s¡@¤Þ¥Î¡@¦^ÂФ峹¦^ÂС@[²Ä 12 ¼Ó]
 title
Secondary metabolites in in vitro cultured plants of the genus Drosera

abstract
Extracts from plantlets of different species of the genus Drosera, grown as in vitro cultures, were evaluated for the level of phenolic secondary metabolites from the group of naphthoquinones and flavonols. The profiles of natural products in the extracts obtained from different species were monitored by HPLC with UV detection at 260 and 330 nm. On the basis of the data obtained, Drosera binata, the species with the highest amount of plumbagin, was selected for further studies. The most effective method of extraction of quinones was established and the composition of phenolic secondary metabolites in the tissues was determined. For the identification of phenolic compounds, HPLC-UV and HPLC-ESI/MS were applied.

source
Marczak L, Kawiak A, Lojkowska E, Stobiecki M. Phytochem Anal. 2005, 16: 143-149.

link
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=15997845

¼ÐÃD
¸ÕºÞ°ö¾i¤òÀÖ­a¤§¤G¦¸¥NÁ²£ª«

ºK­n
§Ú­Ì¬ã¨s¦b¤£¦PºØÃþ¤¤¡A¸ÕºÞ°ö¾i¤òÀÖ­a°ö´ÓÅ餧µÑ¨úª«¨ä·½¦Û©ónaphehoquinone©M¶ÀାJªº×ôÃþ¤G¦¸¥NÁª«ªº§t¶q¡C¤£¦PºØÃþªº¤òÀÖ­aµÑ¨úª«¤§¤ÑµMª«¹ÏÃЬO¥H°ª®Ä²G¬Û¼hªR»ö¥H260©M330 nmµµ¥~¥úªi¬q¨ÓÀò±o¡C°ò©ó©ÒÀò±o¸ê®Æ¡AD. binata¬O©Ò¦³¤ÀªRªº¤òÀÖ­a¤¤§t¦³³Ì¤j¶qªºÄsªQ¯À¡A©Ò¥H³oºØ¤òÀÖ­a¦A¥Î©ó¤U¤@¨Bªº¬ã¨s¡C§Ú­Ì«Ø¥ß¥X³Ì¦³®Äªº醌ÃþªºµÑ¨ú¤èªk¡A¨Ã¤ÀªR´Óª«²Õ´¤¤ªº×ôÃþ¤G¦¸¥NÁ²£ª«ªº¦¨¥÷¡C¦bŲ§O×ôÃþ¤Æ¦Xª«¤W¡A§Ú­Ì¨Ï¥Îµµ¥~¥ú°ª®Ä²G¬Û¼hªR»ö¤Î¹qÅxªk¦êÁp¦¡½èÃаª®Ä²G¬Û¼hªR»ö¡C








µoªí¤å³¹®É¶¡2006/01/13 09:22am¡@IP: ¤w³]©w«O±K[¥»¤å¦@ 1581 ¦ì¤¸²Õ]¡@ 
csyin 
 ªù¬£: ±þ½Þ©Þ¤ò¬£(µÞ¥D)
 

¸ê®Æ: ¦¹·|­û¥Ø«e¤£¦b½u¤W Male ¥¨ÃÉ®y
«Â±æ: 0
¾y¤O: ¾y¤O: 77397
¸gÅç: ¸gÅç: 59946
¨Ó¦Û: µÞµÞ²§¹Ò¡@Taiwan
µo¤å: 7334 ½g
ºëµØ: 0 ½g
¦b½u: 733 ®É 35 ¤À 50 ¬í
µù¥U: 2001/12/06
Message ¬d¬Ý¡@·j´M¡@³q°T¿ý¡@½Æ»s¡@¤Þ¥Î¡@¦^ÂФ峹¦^ÂС@[²Ä 13 ¼Ó]
 title
Comparison of the antiinflammatory effects of Drosera rotundifolia and Drosera madagascariensis in the HET-CAM assay.

abstract
The antiinflammatory effects of ethanol and aqueous extracts from Drosera rotundifolia and from Drosera madagascariensis were compared in vivo in the HET-CAM assay. Both extracts from D. rotundifolia and the ethanol extract from D. madagascariensis showed remarkable efficacy at doses of 500 microg/pellet. The inhibition of the inflammation by the extracts was stronger than that by 50 microg hydrocortisone/pellet. In contrast, there was only a very weak effect observed at a dose of 500 microg/pellet of the water extract from D. madagascariensis. The chemical analyses of the extracts showed that the effect cannot be attributed to naphthoquinones, but might be due to flavonoids. Ellagic acid obviously plays an important role in the antiangiogenic effect of the Drosera extracts.

source
Paper DH, Karall E, Kremser M, Krenn L. Phytother Res. 2005, 19: 323-326.

link
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=16041727

¼ÐÃD
¥HHET-CAM¤ÀªRªk¨Ó¤ñ¸û¤òÀÖ­aD. rotundifolia©MD. madagascariensisªº§Üµoª¢®ÄªG

ºK­n
§Ú­Ì§Q¥ÎÅ餺HET-CAM¤ÀªRªk¨Ó¤ñ¸û¤òÀÖ­aD. rotundifolia©MD. madagascariensis¤§¤A¾J¤Î¤ô©ÊµÑ¨úª«ªº§Üµoª¢®ÄªG¡CD. rotundifoliaªº¨âºØµÑ¨úª«¤ÎD. madagascariensisªº¤A¾JµÑ¨úª«¦b500 £gg/pelletªº¾¯¶q¤U¨ã¦³ÅãµÛªºÃĮġA¦Ó¥B³o¨ÇµÑ¨úª«¹ïµoª¢ªº§í¨î®ÄªG¤ñ°_²B¤Æ¥iÅéªQ¦b50 £gg/pelletªº¾¯¶q¤U§ó¨Ó±o¦³®Ä¡C¬Û¸û¤§¤U¡AD. madagascariensisªº¤ô©ÊµÑ¨úª«¦b500 £gg/pellet¾¯¶q¤UªºÃĮīh«D±`·L®z¡C¤Æ¾Ç¤ÀªRªºµ²ªGÅã¥Ü¡A¦¹ÃĮĨëD¬O¨Ó¦Û©ónaphthoquinoneÃþ¡A¦Ó¥i¯à¬O¨Ó¦Û©ó¶Àà¬Ãþ¡CÂýªá»Ä«h¹ï¤òÀÖ­aµÑ¨úª«ªº§Ü¦åºÞ·s¥Í®ÄªG¤W§êºt¤F­«­nªº¨¤¦â¡C








µoªí¤å³¹®É¶¡2006/01/13 09:50am¡@IP: ¤w³]©w«O±K[¥»¤å¦@ 1784 ¦ì¤¸²Õ]¡@ 
£«¨j 
 ªù¬£: ù²ú±±
 

¸ê®Æ: ¦¹·|­û¥Ø«e¤£¦b½u¤W Male ª÷¤û®y
«Â±æ: 0
¾y¤O: ¾y¤O: 17395
¸gÅç: ¸gÅç: 11168
¨Ó¦Û: ©ù±J¬P¡@Taiwan
µo¤å: 1057 ½g
ºëµØ: 0 ½g
¦b½u: 234 ®É 30 ¤À 01 ¬í
µù¥U: 2004/04/18
Message ¬d¬Ý¡@·j´M¡@³q°T¿ý¡@½Æ»s¡@¤Þ¥Î¡@¦^ÂФ峹¦^ÂС@[²Ä 14 ¼Ó]
 Îx­C¡I°ê¥~ªº¬ã¨s´N¬O¤°»òÃD¥Ø³£¦³¤H°µ¡A¤ÏÆ[¥xÆWªº¬ã¨s¾ÇªÌ¡A¯uªº®t°ê¥~¤@¤jºI¡A§Nªùªº³£¨S¦³¤H·Q¸I¡A°ê®a¤£¤Ó¸É§U¨º¨Ç§Nªù¬ã¨s¡A·Q¬ã¨sÂI¤£¤@¼Ëªº¡A´X¥G³£ÁÙ­n¥X°ê²`³y¡A¯uªº¤£ª¾¹D­n»¡¤°»ò¡H








µoªí¤å³¹®É¶¡2006/01/14 06:06pm¡@IP: ¤w³]©w«O±K[¥»¤å¦@ 184 ¦ì¤¸²Õ]¡@ 
csyin 
 ªù¬£: ±þ½Þ©Þ¤ò¬£(µÞ¥D)
 

¸ê®Æ: ¦¹·|­û¥Ø«e¤£¦b½u¤W Male ¥¨ÃÉ®y
«Â±æ: 0
¾y¤O: ¾y¤O: 77397
¸gÅç: ¸gÅç: 59946
¨Ó¦Û: µÞµÞ²§¹Ò¡@Taiwan
µo¤å: 7334 ½g
ºëµØ: 0 ½g
¦b½u: 733 ®É 35 ¤À 50 ¬í
µù¥U: 2001/12/06
Message ¬d¬Ý¡@·j´M¡@³q°T¿ý¡@½Æ»s¡@¤Þ¥Î¡@¦^ÂФ峹¦^ÂС@[²Ä 15 ¼Ó]
 title
Antimicrobial activity and chemical investigation of Brazilian Drosera.

abstract
The antimicrobial activity of three different extracts (hexanic, ethyl acetate, methanol) obtained from Brazilian Drosera species (D. communis, D. montana var. montana, D. brevifolia, D. villosa var. graomogolensis, D. villosa var. villosa, Drosera sp. 1, and Drosera sp. 2 ) were tested against Staphylococcus aureus (ATCC 25923), Enterococcus faecium (ATCC23212), Pseudomonas aeruginosa (ATCC27853), Escherichia coli (ATCC11229), Salmonella choleraesuis (ATCC10708), Klebsiella pneumoniae (ATCC13883), and Candida albicans (a human isolate). Better antimicrobial activity was observed with D. communis and D. montana var. montana ethyl acetate extracts. Phytochemical analyses from D. communis, D. montana var. montana and D. brevifolia yielded 5-hydroxy-2-methyl-1,4-naphthoquinone (plumbagin); long chain aliphatic hydrocarbons were isolated from D. communis and from D. villosa var. villosa, a mixture of long chain aliphatic alcohols and carboxylic acids, was isolated from D. communis and 3b-O-acetylaleuritolic acid from D. villosa var. villosa.

source
Ferreira DT, Andrei CC, Saridakis HO, Faria Tde J, Vinhato E, Carvalho KE, Daniel JF, Machado SL, Saridakis DP, Braz-Filho R. Mem Inst Oswaldo Cruz. 2004, 99: 753-755.

link
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=15654434

¼ÐÃD
¤Ú¦èªº¤òÀÖ­a¨ä§Üµß¬¡©Ê¤Î¤Æ¾Ç¬ã¨s

ºK­n
§Ú­Ì¥Hª÷¶À¦â¸²µå²yµß(ATCC 25923)¡B¸z²yµß(ATCC23212)¡BºñÁw±ìµß(ATCC27853)¡B¤j¸z±ìµß(ATCC11229)¡BÀN¶Ã¨Fªù¤óµß(ATCC10708)¡B§J¹p¥Õ¤óªÍª¢µß(ATCC13883)©M¥Õ¦â©À¯]µß(±q¤H¤W¤ÀÂ÷¥X¨ÓªººØÃþ)¡A¨Ó´ú¸Õ¨ú¦Û©ó¤Ú¦èªº¤òÀÖ­a(D. communis¡BD. montana var. montana¡BD. brevifolia¡BD. villosa var. graomogolensis¡BD. villosa var. villosa¡BDrosera sp. 1¡A©MDrosera sp. 2 )ªº¤TºØ¤£¦PµÑ¨úª«(¤vÖJÃþ¡B¤A»Ä¤Aà­¡B¥Ò¾J)ªº§Üµß¬¡©Ê¡C§Ú­ÌÆ[¹î¨ìD. communis©MD. montana var. montanaªº¤A»Ä¤A୵Ѩúª«¨ã¦³¸û¦nªº§Üµß¬¡©Ê¡C¨Ó¦ÛD. communis¡BD. montana var. montana©MD. brevifoliaªº´Óª«¤Æ¾Ç¤ÀªR¥i±o¨ì5-hydroxy-2-methyl-1,4-naphthoquinone (ÄsªQ¯À)¡FD. communis©MD. villosa var. villosa¥i¤ÀÂ÷¥XªøÁå¯×ªÕ±ÚºÒ²B¤Æ¦Xª«¡A±qD. communis¥i¤ÀÂ÷¥XªøÁå¯×ªÕ¾JÃþ©Mßn»ÄÃþ²V¦Xª«¡A±qD. villosa var. villosa¥i¤ÀÂ÷¥X3b-O-acetylaleuritolic acid¡C








µoªí¤å³¹®É¶¡2006/01/16 09:23am¡@IP: ¤w³]©w«O±K[¥»¤å¦@ 2338 ¦ì¤¸²Õ]¡@ 

 ¦@ 2 ­¶ 9 7 [ 1 2 ] 8 :

§Ö³t¦^ÂÐ¥DÃD: ­¹ÂδӪ«¾Ç³N¤åÄm¤§ºK­n¤¤Ä¶
±z¥Ø«eªº¨­¥÷¬O¡G ³X«È ¡A­n¨Ï¥Î¨ä¥L·|­û¨­¥÷¡A½Ð¿é¤J·|­û¦WºÙ©M±K½X¡C¥¼µù¥U³X«È½Ð¿é¤Jºô¦W¡A±K½X¯dªÅ¥Õ¡C
¿é¤J·|­û¦WºÙ©M±K½X: ·|­û¦WºÙ: ¨S¦³µù¥U¡H¡@±K½X: §Ñ°O±K½X¡H
¤W¶Çªþ¥ó©Î¹Ï¤ù (³Ì¤j®e¶q 9000KB)
¥Ø«eªþ¥ó:(¦p¤£»Ý­n¬Y­Óªþ¥ó¡A¥u»Ý§R°£¤º®e¤¤ªº¬ÛÃö [UploadFile ...] ¼ÐÅÒ§Y¥i) [§R°£]
¿ï¶µ

¨Ï¥Î LeoBBS ¼ÐÅÒ¡H
Åã¥Ü±zªºÃ±¦WÀÉ¡H
¨Ï¥Îªí±¡²Å¸¹Âà´«¡H
¨Ï¥Î¦r«¬¼Ë¦¡Âà´«¡H

¡@¡@¡@¡@§Ö³t¤Þ¥Î²Ä ¼Ó¼hªº¦^ÂÐ
 ³»ºÝ¡@¥[¨ì"§Úªº³Ì·R" ¥DÃDºÞ²z¡G Á`©T³» ¨ú®øÁ`©T³» °Ï©T³» ¨ú®ø°Ï©T³» ©T³» ¨ú®ø©T³»
¥[­« ¨ú®ø¥[­« ºëµØ ¨ú®øºëµØ ´£¤É Âê©w ¸ÑÂê §R°£ §R°£¦^ÂÐ ²¾°Ê


© ¤¤¤åª©Åv©Ò¦³¡G ¶ð¤º´Óª«¶é¡@ÁcÅ骩Åv©Ò¦³¡G ¼¯¥§ºô
µ{¦¡ª©Åv©Ò¦³¡G ¹p¶Æ¬ì§Þ¡@ µ{¦¡Â½Ä¶¡Gauron¡@ª©¥»¡G LeoBBS X Build041101
 

¥»½×¾Â¨¥½×¯ÂÄݵo¨¥ªÌ­Ó¤H·N¨£¡A»P ¶ð¤º´Óª«¶é ¥ß³õµLÃö