FLORAL MERISTEMS TO FLORAL ORGANS - GENES-CONTROLLING EARLY EVENTS IN ARABIDOPSIS FLOWER DEVELOPMENT

被引:186
作者
YANOFSKY, MF [1 ]
机构
[1] UNIV CALIF SAN DIEGO, CTR GENET MOLEC, LA JOLLA, CA 92093 USA
来源
ANNUAL REVIEW OF PLANT PHYSIOLOGY AND PLANT MOLECULAR BIOLOGY | 1995年 / 46卷
关键词
FLOWER DEVELOPMENT; ARABIDOPSIS; INFLORESCENCE MERISTEM; FLORAL MERISTEM; MADS-BOX;
D O I
10.1146/annurev.pp.46.060195.001123
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Molecular and genetic studies show that the underlying mechanisms controlling flower development are largely conserved in distantly related dicotyledonous plant species. These studies have identified early-acting genes that promote the formation of floral meristems and later-acting genes that determine the fate of floral organ primordia. The floral meristem identity genes lie at the top of a regulatory hierarchy that leads to the activation of the organ identity genes. Subsequent regulatory interactions between the organ identity genes restrict their domains of activity. The resulting spatial domains of gene activity allow cells within the floral meristem to assess their position and, hence, to differentiate into the appropriate organ type.
引用
收藏
页码:167 / 188
页数:22
相关论文
共 83 条
  • [71] DEFICIENS, A HOMEOTIC GENE INVOLVED IN THE CONTROL OF FLOWER MORPHOGENESIS IN ANTIRRHINUM-MAJUS - THE PROTEIN SHOWS HOMOLOGY TO TRANSCRIPTION FACTORS
    SOMMER, H
    BELTRAN, JP
    HUIJSER, P
    PAPE, H
    LONNIG, WE
    SAEDLER, H
    SCHWARZSOMMER, Z
    [J]. EMBO JOURNAL, 1990, 9 (03) : 605 - 613
  • [72] GLOBOSA - A HOMEOTIC GENE WHICH INTERACTS WITH DEFICIENS IN THE CONTROL OF ANTIRRHINUM FLORAL ORGANOGENESIS
    TROBNER, W
    RAMIREZ, L
    MOTTE, P
    HUE, I
    HUIJSER, P
    LONNIG, WE
    SAEDLER, H
    SOMMER, H
    SCHWARZSOMMER, Z
    [J]. EMBO JOURNAL, 1992, 11 (13) : 4693 - 4704
  • [73] ECTOPIC EXPRESSION OF PMADS3 IN TRANSGENIC PETUNIA PHENOCOPIES THE PETUNIA BLIND MUTANT
    TSUCHIMOTO, S
    VANDERKROL, AR
    CHUA, NH
    [J]. PLANT CELL, 1993, 5 (08) : 843 - 853
  • [74] FUNCTIONAL-ANALYSIS OF PETUNIA FLORAL HOMEOTIC MADS BOX GENE PMADS1
    VANDERKROL, AR
    BRUNELLE, A
    TSUCHIMOTO, S
    CHUA, NH
    [J]. GENES & DEVELOPMENT, 1993, 7 (7A) : 1214 - 1228
  • [75] VANDERKROL AR, 1993, PLANT CELL, V5, P1195, DOI 10.1105/tpc.5.10.1195
  • [76] MAIZE FLORAL DEVELOPMENT - NEW GENES AND OLD MUTANTS
    VEIT, B
    SCHMIDT, RJ
    HAKE, S
    YANOFSKY, MF
    [J]. PLANT CELL, 1993, 5 (10) : 1205 - 1215
  • [77] ACTIVATION OF FLORAL HOMEOTIC GENES IN ARABIDOPSIS
    WEIGEL, D
    MEYEROWITZ, EM
    [J]. SCIENCE, 1993, 261 (5129) : 1723 - 1726
  • [78] THE ABCS OF FLORAL HOMEOTIC GENES
    WEIGEL, D
    MEYEROWITZ, EM
    [J]. CELL, 1994, 78 (02) : 203 - 209
  • [79] LEAFY CONTROLS FLORAL MERISTEM IDENTITY IN ARABIDOPSIS
    WEIGEL, D
    ALVAREZ, J
    SMYTH, DR
    YANOFSKY, MF
    MEYEROWITZ, EM
    [J]. CELL, 1992, 69 (05) : 843 - 859
  • [80] WILKINSON MD, 1994, 4TH INT C PLANT MOL, V742