|
³o¤@Ó°ÝÃD²o§è¨ì«Ü¦hªº±¦V¡A¦ý¬O¨S¦³¤@©wªº³W½d¡AL_r n´_¨|³¥©ñ©Î¬O¤£n³£¬O¬ÝÓ¤Hªº¨M©w¡A¹ïÀô¹Òªº¼vÅTJ ¥H¤Î¹ï³o¤@ºØ¥Íª«·í¦a±Ú¸sªº¼vÅT¡AÁÙ¦³¸ò¥L¥Í¬¡¦bªþªñOm ¤£¦P¥Íª«ªº¼vÅT¡A³£«ÜÃø»¡¡C¨º³o¤]¬O¤j®a·N¨£¯Éª[ªº¦a¤è¡C{Te*k: ©©øÂν׾ -- ©øÂν׾¡@¡@ hHz5 ´N§ÚÀ´ªº¦a¤è¡A³o¤@Ó°ÝÃD¥]§tªº²Ä¤@Ó¼h±¬O§Ṳ́HU;d ¬O¤£¬OÀ³¸Ó¤¶¤J¡]¨ä¹ê§Ú̥ͬ¡¦b¦b¥LÌÀô¹Òªþªñ¡A§ïÅÜN Àô¹Òªº±»ª¡A¤w¸g¤¶¤J¤F¡^¡C³o¤@ÂI¤j®a·Qªk·|®t«Ü¦h¡C)!KK% ²Ä¤GӤ豴N¬O§A¬Û«H±Ú¸sªº¤À¤Æ¡A¤D¦Üª«ºØªº¤À¤Æ¡A¬OÀH¾÷>!GLJl ªº¹Lµ{¡]Neutralist¡^¡A©Î¬O¦³¿ï¾ÜÀ£¤O³y¦¨¡]selectionist¡^¡Ce~spJ ©©øÂν׾ -- ©øÂν׾¡@¡@ w!@( ¥ý»¡§Ú¬O¤ä«ù³¥©ñ¸ò´_¨|ªº¡A©Ò¥H§Ú«á±¬Dªº¨Ò¤l³£·|¹ï§Úªº»¡ªkQUFZs= ¤ñ¸û¦³§Q¡A¦pªG¬Ý¨ì³o¨âÓµü·JÅý±z·P¨ü¤£¦n¡A«D±`©êºp¡G1 ©©øÂν׾ -- ©øÂν׾¡@¡@ % Ãö©óª«ºØ¡]±Ú¸s¡^¤À¤Æ¬OÀH¾÷ªº¹Lµ{¡]¤jªº¦a²z¹jÂ÷¨Æ¥ó¡^¡AH ³o¤@ÂI´N¤£¬O«Ü¯¸ªº¦í¸}¡A¦]¬°¥@¬É¤Wªºª«ºØ¼Æ¥Ø·¥¦h¡A³æ¾a{|Al ¦a¸Ì¹jÂ÷µ¥¹Lµ{n³y´N²{¤µ³o»ò¦hªº¥Íª«¥i¯à©Ê«Ü¤p¡F¤ÏˬO>4E ¦UÓ¤p±Ú¸s¦]¥¼¾AÀ³¤£¤@¼Ëªº¥Í¬¡Àô¹Ò¡]¦b¦P¤@Ó¦a¤è¤À§G¡An3$u ¨CÓ±Ú¸s¾AÀ³¤£¤@¼Ëªº¥ÍºA°Ï¦ì¡A³y¦¨¤À¤Æ¡A³o¼Ë¤~¯à¸Ñ¬O²{¤µEpqk ³o»ò¦hªºª«ºØ¼Æ¡^(Wu 2001)¡CBI{. ©©øÂν׾ -- ©øÂν׾¡@¡@ (yl @ ²{¤µªº¤½¶é«OÅ@ª«ºØ¦h¼Ë©Ê¡A¤Î¿ò¶Ç¦h¼Ë©Êªº®Ú¾Ú¤j¦h¨Ó¦Û®qÀ¬) ¥ÍºA¾Ç¡]Island Biogeography¡^¡G¥Íª«¦³ºØ·½¤¤¤ß¡A¨CÓ©P³òªº¤p1,$#D ±Ú¸s¥Ñ¤¤¤ß¤À¥X¥h¡A¥H¦Ü©ó¥Lªº¿ò¶Çµ²ºc»P¤¤¤ß¦³¤£¦P¡C¦ý³oÓ°²³]6 ¸ò¥»¤W¬O¤£¹ê»Úªº¡A¬°¤°»ò©P³òªº¤p±Ú¸s¤£¯à©¹¤¤¤ßÂX´²¦^¥h¡Hd; ©©øÂν׾ -- ©øÂν׾¡@¡@ 9W ³o¤]¬Oªñ¥N¥ÍºA¾Çµo®i¥XÃöÁp±Ú¸s¡]Metapopulation¡^ªº¥Dnì¦]¡C!_HU ©Ò¦³ªº¤p±Ú¸s¡]Subpopulation¡^¤§¶¡¬O¤¬¬Û¥i¥H¾E±pªº¡A¦p¦¹¤@¨Ó3~Fvr ºû«ù¾ãÓ±Ú¸s¡]Population¡^¤£¸m©óµ´·À¡C¦]¬°Metapopulation¤¤¦³y@2 «Ü«nªº¤@ÂI¥ÍºA¤º®e´N¬O¡G¦a°Ï©Êªº·Àµ´¬O¤@©w·|µo¥Íªº¡]Local]z5Cn4 extinction¡^¡C©Ò¥H¼W¥[¦UӴϦa±Ú¸s¤§¶¡³sµ²©Ê¡A·|¦³§U¯q·í¬Y¦a¤è@D ¤p±Ú¸s®ø¥¢®É¡A¥i¥H¥Ñ¥t¤@Ó¤p±Ú¸sªºÓÅé¦A¦¸¶i¤J©~¦í;dn]F^ ¡]re-colonization¡^¡A¾ãÓ±Ú¸s¦]¦Ó±o¥H¤@ª½«ùÄò¡Cb ³o¬O¤é«á«O¨|ªº¤è¦V¡A¤£¦A¬O¥u°µ´Ï¦a«O¨|¡]§â´Ï¦a¸òªþªñ¹jÂ÷°_¨Ó¡^¡AR;5#z! ÁÙn¥[¤W¼W¥[¦UӴϦa¤§¶¡ªº³sµ²©Ê¡C%> *·Qª¾¹D§ó¦h-- Google (Metapopulation+Hanski)O&3 ©©øÂν׾ -- ©øÂν׾¡@¡@ <Q,>a=
¥t¤@Ӥ豬OÃö©ó¤j®a«Ü³ßÅw»¡ªº°ò¦]¦¾¬V¡A§Ú·Q¤j·§¬O±q³o¤@ÓµüI genetic introgression¡]¿ò¶Çº¯¤J¡^¨Óªº¡C¤£ª¾¹D¬°¤°»ò¤j®an¥Î"¦Ã¬V"3: ¨Ó§Î®e¥L¡H¿ò¶Ç¥æ¬yªº¦P®ÉÁÙ¬O¥i¥HÄ~Äòºû«ù·í¦aª«ºØªº¯S¦³©Êªº(Nosil 2008)¡Ih3M «ç»ò»¡©O¡H¦V±¦³¨âÓ¨Ò¤l¡A¤@Ó¬O¦PºØ¤£¦P¥ÍºA«¬¡A¥t¤@Ó¬O¤£¦PºØ¡G + ©©øÂν׾ -- ©øÂν׾¡@¡@ +<_k4] ²Ä¤@Ó¨Ò¤l¬O¨B¦æÂÎPogonus chalceus¡A¥L¦³¨âºØ¥ÍºA«¬¡A¬¡¦b¤£¤@¼Ë#j| ªºÀô¹Ò¤¤¡A¯Í»Hªºªø«×¦³¤À¤Æ¡A¶¯ÂΪº¤j¤p¤]¦³¤À¤Æ¡CU{gjU ©©øÂν׾ -- ©øÂν׾¡@¡@ cOZ
¦¹¥DÃD¬ÛÃö¹Ï¤ù¦p¤U¡G~z
j
+^r
«ö¦¹¬d¬Ý¹Ï¤ù¸Ô²Ó¸ê®Æ¥¿¦bŪ¨ú¦¹¹Ï¤ùªº¸Ô²Ó¸ê®Æ¡A½ÐµyÔ ... | +i]l ©©øÂν׾ -- ©øÂν׾¡@¡@ .N ©©øÂν׾ -- ©øÂν׾¡@¡@ Zb ©©øÂν׾ -- ©øÂν׾¡@¡@ 5M?u9+
¦¹¥DÃD¬ÛÃö¹Ï¤ù¦p¤U¡GI(
[~pm'p
f<y
«ö¦¹¬d¬Ý¹Ï¤ù¸Ô²Ó¸ê®Æ¥¿¦bŪ¨ú¦¹¹Ï¤ùªº¸Ô²Ó¸ê®Æ¡A½ÐµyÔ ... | j,< ©©øÂν׾ -- ©øÂν׾¡@¡@ E ©©øÂν׾ -- ©øÂν׾¡@¡@ V, ©©øÂν׾ -- ©øÂν׾¡@¡@ %-W ©Ò¥H«¬ºA¤W¥i¥H¤À¥X¨Ó¦Û¨âÓ¤£¦P´Ï¦aªºÓÅé¡A¨º¿ò¶Çµ²ºc©O¡H] ©©øÂν׾ -- ©øÂν׾¡@¡@ AA\F2
¦¹¥DÃD¬ÛÃö¹Ï¤ù¦p¤U¡GUT~(I9
57jb
$UdB&
«ö¦¹¬d¬Ý¹Ï¤ù¸Ô²Ó¸ê®Æ¥¿¦bŪ¨ú¦¹¹Ï¤ùªº¸Ô²Ó¸ê®Æ¡A½ÐµyÔ ... | JhL ©©øÂν׾ -- ©øÂν׾¡@¡@ -qv ©©øÂν׾ -- ©øÂν׾¡@¡@ mZVDN IDH°ò¦]®y¦b¦U±Ú¸s¶¡¤À¤Æ«Ü¤j¡A¦ý¬Omicrosatellite loci¸òallozymeA'[d! ªº¸ê®Æ¡]¤¤©Êªº¡^«o³£¨S¤À¤Æ¡]¤£ÅãµÛ¡^(Dhuyvetter et al. 2007)¡CB= ³oÓªF¦è»¡©ú¤°»ò©O¡HX'* ¬Y¨Ç°ò¦]·|¨üÀô¹Ò¿ï¾Ü¡A¬Y¨Ç¨ü¨ìªº¼vÅT¤ñ¸û¤p¡C´N¸ò¥~ªíªº¯S¼x¡ABN-Rr! ¦³¨Ç¯S¼x¦b¯S§O¦a¤è¯S¤Æ«Ü©úÅã¡A¬Y¨Ç¤£·|¡C "t> ©©øÂν׾ -- ©øÂν׾¡@¡@ qa;Bqx ¥t¥~¤@Ó¨Ò¤l¬OôÆÜôªº¨Ò¤l(Niemiller et al. 2008)¡A¨âÓ¦b¥~Æ[¤Î¥Í¬¡`} Àô¹Ò³£·¥¤£¦PªººØÃþ¡]¦³¿ò¶Ç©Ê¡^¡A©¼¦¹¶¡³£ÁÙ¦³¿ò¶Ç¥æ¬y¡CIK ©©øÂν׾ -- ©øÂν׾¡@¡@ 7<V&
³o¤@½g¦^´_¥u¬O·Q»¡©ú¦ÛµMªº¿ï¾ÜÀ£¤O¬O«Ü¤jªº¡A¬Y¨Ç³Qfavourªºgeneg"9pK ·|¤ñ¸û®e©ö¯d¤U¨Ó¡A¬J¨ÏÂø¥æ¼vÅT¤]¤£ÅãµÛ¡C«OÅ@¥Íª«ªº«ÂI°£¤F«OÅ@+|Q ´Ï¦a¤§¥~¡AÁÙ¦³´Ï¦a¤§¶¡ªº³s±µ©Ê¡A¦Ó¤£¬O±N¨ºÓ±Ú¸s¹jÂ÷¡Czg_ ©©øÂν׾ -- ©øÂν׾¡@¡@ jeo!
¥H¤Wªº¤º®e¡A¤j®a³£¥i¥H¥Î§A¤£ª¾¹D¤Þ¤Jªº·sÓÅé¹ï·í¦a±Ú¸sªºÄvª§¼vÅT¡AlzXNk ¹ï¨ä¥L¥Íª«ªº¼vÅT¡A·|¤£·|¶W¹L©Ó¸ü¶q¡]Carrying capacity¡^µ¥¡AÁÙ¦³¤Þ¤Jh_[/'3 ªºÓÅé·d¤£¦n¥»¨Ó´N¤£¥i¯à¸ò·í¦a±Ú¸s¦³³sµ²¨Ó§ðÀ»¡C¨º§Ú¤]¨S¦³¯à¤O¦^µª,xVYR ³o¨Ç¡C¦ý¬O§Ú¥i¥H»¡ªº¬O¡A¤HÃþªº¬¡°Ê¥»¨Ó´N·|¹ï¶g¾Dªº¥Íª«¦³¼vÅT¡A¬J¨ÏsgW+uv §Ų́S¦³¥´ºânÅý¤£¦P±Ú¸s©Î¬Oª«ºØ°í¦³¿ò¶Ç¥æ¬y¡A§Ú̱`±`³£¤w¸g°µ¤F¡CA ©©øÂν׾ -- ©øÂν׾¡@¡@ u ¨º§Ú̦³»Ýn¦A¥H¤H¬°ªº¤O¶qÅý¥L̦^´_¶Ü¡HH79QRp ·|¤£·|¶V°µ¶VÁV¡A©Î¬O¨S¦³§ïÅÜ¡A©Î¬OÅܦn¡H³o¨ÇªF¦è³£¨S¦³¸Õ¤£ª¾¹D¡C9}\IX ©©øÂν׾ -- ©øÂν׾¡@¡@ 4 ¤@¨ÇreferencesV9 Dhuyvetter H, Hendrickx F, Gaublomme E, Desender K. 2007. Differentiation between two salt marsh beetle ecotypes: evidence for ongoing speciation. Evolution. 61, 184-193.?|K Niemiller ML, Fitzpatrick BM, Miller BT. 2008. Recent divergence with gene flow in Tennessee cave salamanders (Plethodontidae: Gyrinophilus) inferred from gene genealogies. Mol Ecol. 17: 2258-2275.4s%fgH Nosil P. 2008. Speciation with gene flow could be common. Mol Ecol. 2103-2106.F<Gv|H Wu C-I. 2001. The genic view of the process of speciation. J Evolution Biol. 14: 851-865.#j<M ©©øÂν׾ -- ©øÂν׾¡@¡@ bgas}m
¤§«e¦³¨Ç°Q½×·|°Ý¥ÍºA¾Ç¸Ó±q¤°»ò¶}©l°áv9G http://www.mtholyoke.edu/courses/srachoot/ecoevo/HomagetoSantaRosalia.pdf&+Q ´N±q¤W±³o¤@½g§a¡A¨S¦³¥ô¦ómodel¸òTheory¡A¦ý¬O¥i¥H¬Ý¬Ý¦³þ¨Çpaper0 ¤Þ¥Î¥L§@¬°reference¡AµM«á°µ¬ã¨s¡C.&7 http://www.journals.uchicago.edu/doi/abs/10.1086/282070FC] ©©øÂν׾ -- ©øÂν׾¡@¡@ Buxc4A ´NÂæ©©øÂν׾ -- ©øÂν׾¡@¡@ LU §Æ±æ¤j®a´r§Ö¡IWCz
| |