1、 )“*9*“,A 9 b?C E 2AtABCC5 ZmMRP4 OsMRP13 y? B 1TlM8sV ylM0 =? Bc , Hc 4b0 FM1 (MRP) 8 ATP (ATP binding cassette, ABC)8EB , T ATP z, , MRP #0 Fa % =Q F , 7 O GSH bT GSH 8 MRP, YVV%, GSSG 7 P = GSH/GSSG 1q4 , V7% F?1TbA ABC 1 MRP B , 1 ? B“ A , LCA , V7 %Tb Tommasini ?C AtMRP1aAtMRP2 AtMRP3 V GSH , A
2、tMRP2 AtMRP3 V = = s bBovet ?C E 2 AtMRP3y Cd2+i 67C Vr , i Bb E 2 ABCCsA O-d= s T , Vr H9 q Fb ?CEB A s0?c 91Tb C EB T , y E 2 MRP AtMRP5 0Y1 , +Y K+% = # d 7Z Tb FhQ1 ABCEBAtABCC1aAtABCC2aAtABCC10 hQM1B ABCEB , RPM1G Pst DC3000BVr , G EDS1aPAD4 SA Vr , iAtABCC1 AtABCC2 RPP2 ? H. arabidopsidis Cala
3、2/Col-0 F?Tb hQM1= ABCEB AtABCC5, AtABCC6 AtABCC7b9G EDS1aPAD47 s RPM1G |Q EDS1-aPAD4- SA G RPS4 Fb H.arabidopsidis Cala2/Col-0 SA) , AtABCC6 AtABCC7 c 9F , AtABCC7 Vr9 sPL ) S 38bAtABCC4 AtABCC12 hQM1 y sG EDS1-aPAD4- SA FQ , RPM1- RPS4-|.b yN AtABCC2 AtABCC10 Pst DC3000 FQBs , AtABCC7 c eM b ABC V
4、 ? %= 3Q 3%1 AtABCG11V 1 , AtABCG19 (AtWBC19) E 2 5 * F1 , E 2VVrAtABCG36y4l FbCi )cv EB G , $ VBC5WBC-likeyYVyb ) 0 Fy PDR a0a )4 F Tb PDR ? , ha#a F 3R 3 “4bV E2 AtPDR8 E 2h 3MT?Tby “ AtPDR8 E 2PL )ax ) . fh ) ; AtPDR8| % , F1ba=V PDRyVr T=| 3Z “1Tb Ospdr9yI B Q_ (NBT-TMD)2ABC , Y=?a Cd Zn y A Osp
5、dr9yVr , V yVr% = #%1 & MM1b EB) ?EB Hy a a T )sW A b I Q_F (NBD TMD), VEB GM1 , V ?90 FM1b ZABCT% 1Fs , EB a aTZ T , % 3 V , a daQ 3 Y# 3T?1Tb “ E 2 TyF9yF H , ABCyka X H ?s , ABC 3 V1|Bb ABC B vyEB , B c+ E “EBb+ M , “ yF , ABCyEB M , “ S5 7 , ABCyEB M7 $EB ? $EBMW i ?1 x$ ABCyVr e I $ ABCy j 3#T
6、L= $B“ 5s , 1 S )b ID1 Badri D V, Loyola-Vargas V M, Broeckling C D, et al. Altered profile of secondary metabolites in the root exudates of Arabidopsis ATP-binding cassette transporter mutantsJ. Plant Physiology, 2008, (146): 762-771. 2 Badri D V, Quintana N, El Kassisa E G, et al. An ABC transport
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8、inding cassette transporters implicated in iron homeostasisJ. Journal of Biological Chemistry, 2007, (282): 21561-21571. 4 Garcia O, Bouige P, Forestier C, et al. Inventory and comparative analysis of rice and Arabidopsis ATP-binding cassette (ABC) systemsJ. Journal of Molecular Biology, 2004, (343)
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10、cifically translocates phosphatidylcholineJ. Cell, 1996, 87(3): 507-517. 7 Kim D Y, Jin J Y, Alejandro S, et al. Overexpression of AtABCG36 improves drought and salt stress resistance in Arabidopsis.Physiologia J. Physiologia Plantarum, 2010, 139(2): 170-180 8 Klein M., Burla B., Martinoia E. The mu
11、ltidrug resistanceassociated protein (MRP/ABCC) subfamily of ATP-binding cassette transporters in plantsJ. FEBS Letters, 2006, (580): 1112-1122. 9 Nagy R, Grob H, Weder B, et al. The Arabidopsis ATP-binding cassette protein ATMRP5/ATABCC5 is a high affinity inositol hexakisphosphate transporter invo
12、lved in guard cell signaling and phytate storageJ. Journal of Biological Chemistry, 2009, (284): 33614-33622. 10 Pighin J A, Zheng H, Balakshin L J, et al. Plant Cuticular Lipid Export Requires an ABC TransporterJ. Science, 2004,(306): 702-704. 11 Raichaudhuri A, Peng M, Naponelli V, et al. Plant va
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