？？ Montieri S,Gaudio L,Aceto S.Isolation of the LFY/FLO homologue in Orchis italica and evolutionary analysis in some European orchid[J].Gene,2004,333:101-109.？
？？ 孙崇波,向林,李小白,等.蕙兰Flowering locus T基因的克隆及其对开花的影响[J].中国农业科学,2013,46(7):1419-1425.？
[5]
？？ Hou C J,Yang C H.Functional analysis of？ FT and TFL1 orthologs from orchid (Oncidium Gower Ramsey) that regulate the vegetative to reproductive transition[J].Plant and Cell Physiology,2009,50(8):1544-1557.？
[6]
？ ？Yu H,Goh C J.Identification and characterization of three orchid MADS-box genes of the AP1/AGL9 subfamily during floral transition[J].Plant Physiology,2000,123(4):1325-1336.？
[7]
？？ Yu H,Yang S H,Goh C J.Spatial and temporal expression of the orchid floral homeotic gene DOMADS1 is mediated by its upstream regulatory regions[J].Plant Mol Biol,2002,49(2):225-237.？
[8]
？？ Yu H,Yang S H,Goh C J.D OH1,a class 1knox gene,is required for maintenance of the basic plant architecture and floral transition in orchid[J].Plant Cell,2000,12(21):43-59.？
[9]
？？ Hsu H F,Huang C H,Chou L T,et al.Ectopic expression of an orchid (Oncidium Gower Ramsey) AGL6-like gene promotes flowering by activating flowering time genes in Arabidopsis thaliana[J].Plant and Cell Physiology,2003,44(8):783-794.？？
[10]
Mandel M A,Yanofsky M F.A gene triggering flower formation in Arabidopsis[J].Nature,1995,377:522-524.？
[11]
Weigel D,Nilsson O.A developmental switch sufficient for flower initiation in diverse plants[J].Nature,1995,377(6549):495-500.？
Song I J,Nakamura T,Fukuda T,et al.Spatiotemporal expression of duplicate AGAMOUS orthologues during floral development in Phalaenopsis[J].Development Genes and Evolution,2006,216(6):301-313.？
[14]
Chen Y Y,Lee P F,Hsiao Y Y,et al.C-and D-class MADS-box genes from Phalaenopsis equestris(Orchidaceae) display functions in gynostemium and ovule development[J].Plant and Cell Physiology,2012,53(6):1053-1067. ？
[15]
Skipper M,Pedersen K B,Johansen L B,et al.Identification and quantification of expression levels of three FRUITFULL-like MADS-box genes from the orchid Dendrobium thyrsiflorum(Reichb.f.)[J].Plant Science,2005,169(3):579-586.？
[16]
Skipper M,Johansen L B,Pedersen K B,et al.Cloning and transcription analysis of an AGAMOUS and？SEEDSTICK ortholog in the orchid Dendrobium thyrsiflorum (Reichb.f.)[J].Gene,2006,366(2):266-274.？
[17]
Xu Y,Teo L L,Zhou J,et al.Floral organ identity genes in the orchid Dendrobium crumenatum[J].The Plant Journal,2006,46(1):54-68.？
[18]
Hsu H F,Yang C H.An Orchid(Oncidium Gower Ramsey) AP3-Like MADS gene regulates floral formation and initiation[J].Plant Cell Physiol 2002,43(10):1198-1209.？
[19]
Chang Y Y,Chiu Y F,Wu J W,et al.Four orchid (Oncidium Gower Ramsey) AP1/AGL9-like MADS box genes show novel expression patterns and cause different effects on floral transition and formation in Arabidopsis thaliana[J].Plant and Cell Physiology,2009,50(8):1425-1438.？
[20]
Chang Y Y,Kao N H,Li J Y,et al.Characterization of the possible roles for B class MADS box genes in regulation of perianth formation in orchid[J].Plant Physiology,2010,152(2):837-853.？
[21]
Hsu H F,Hsieh W P,Chen M K,et al.C/D class MADS box genes from two monocots,orchid (Oncidium Gower Ramsey) and lily (Lilium longiflorum),exhibit different effects on floral transition and formation in Arabidopsis thaliana[J].Plant and Cell Physiology,2010,51(6):1029-1045.？
Kim S Y,Yun P Y,Fukuda T,et al.Expression of a DEFICIENS-like gene correlates with the differentiation between sepal and petal in the orchid,Habenaria radiate(Orchidaceae)[J].Plant Science,2007,172(2):319-326.
Tsai W C,Kuoh C S,Chuang M H,et al.Four DEF-like MADS box genes displayed distinct floral morphogenetic roles in Phalaenopsis orchid[J].Plant and Cell Physiology,2004,45(7):831-844.？
[38]
Tsai W C,Lee P F,Chen H I,et al.PeMADS6,a GLOBOSA/PISTILLATA-like gene in Phalaenopsis equestris involved in petaloid formation,and correlated with flower longevity and ovary development[J].Plant and Cell Physiology,2005,46(7):1125-1139.？
[39]
郭滨.蝴蝶兰花发育相关B类 MADS-box 基因的克隆与鉴定[D].上海:复旦大学,2006.？
[40]
Chen D,Guo B,Hexige S,et al.SQUA-like genes in the orchid Phalaenopsis are expressed in both vegetative and reproductive tissues[J].Planta,2007,226(2):369-380.？
[41]
郑至勤.参与蝴蝶兰唇瓣发育之转录因子与研究[D].台南:成功大学,2007.？
[42]
Song I J,Fukuda T,Ko S M,et al.Expression analysis of an APETALA1/FRUITFULL-like gene in Phalaenopsis sp.‘Hatsuyuki’(Orchidaceae)[J].Horticulture,Environment,and Biotechnology,2011,52(2):183-195.？
