PMID- 15821980
OWN - NLM
STAT- MEDLINE
DCOM- 20050721
LR  - 20181113
IS  - 0167-4412 (Print)
IS  - 0167-4412 (Linking)
VI  - 57
IP  - 4
DP  - 2005 Mar
TI  - ASYMMETRIC LEAVES2-LIKE1 gene, a member of the AS2/LOB family, controls 
      proximal-distal patterning in Arabidopsis petals.
PG  - 559-75
AB  - The formation and the development of the floral organs require an intercalate 
      expression of organ-specific genes. At the same time, meristem-specific genes are 
      repressed to complete the differentiation of the organs in the floral whorls. In 
      an Arabidopsis activation tagging population, a mutant affected in inflorescence 
      architecture was identified. This gain-of-function mutant, designated downwards 
      siliques1 (dsl1-D), has shorter internodes and the lateral organs such as flowers 
      are bending downwards, similar to the loss-of-function brevipedicellus (bp) 
      mutant. The affected gene in dsl1-D appeared to be ASYMMETRIC LEAVES2-LIKE1 
      (ASL1)/LATERAL ORGAN BOUNDARIES domain gene 36 (LBD36), which is a member of the 
      ASYMMETRIC LEAVES2 (AS2)/LATERAL ORGAN BOUNDARIES (LOB) domain gene family. 
      Analysis of the loss-of-function mutant asl1/lbd36 did not show morphological 
      aberration. Double mutant analysis of asl1/lbd36 together with as2, the 
      ASL1/LBD36 closest homologue, demonstrates that these two members of the AS2/LOB 
      family act partially redundant to control cell fate determination in Arabidopsis 
      petals. Moreover, molecular analysis revealed that overexpression of ASL1/LBD36 
      leads to repression of the homeobox gene BP, which supports the model that an 
      antagonistic relationship between ASL/LBD and homeobox members is required for 
      the differentiation of lateral organs.
FAU - Chalfun-Junior, Antonio
AU  - Chalfun-Junior A
AD  - Business Unit Bioscience, Plant Research International, P.O. Box 16, 6700 AA 
      Wageningen, The Netherlands.
FAU - Franken, John
AU  - Franken J
FAU - Mes, Jurriaan J
AU  - Mes JJ
FAU - Marsch-Martinez, Nayelli
AU  - Marsch-Martinez N
FAU - Pereira, Andy
AU  - Pereira A
FAU - Angenent, Gerco C
AU  - Angenent GC
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PL  - Netherlands
TA  - Plant Mol Biol
JT  - Plant molecular biology
JID - 9106343
RN  - 0 (Arabidopsis Proteins)
RN  - 0 (Bacterial Proteins)
RN  - 0 (HglK protein, Anabaena)
SB  - IM
MH  - Arabidopsis/*genetics/growth & development
MH  - Arabidopsis Proteins/*genetics
MH  - Bacterial Proteins/*genetics
MH  - Flowers/*genetics/growth & development/ultrastructure
MH  - Gene Expression Regulation, Plant
MH  - Microscopy, Electron, Scanning
MH  - Mutation
MH  - Phenotype
MH  - Plant Epidermis/cytology/ultrastructure
MH  - Plants, Genetically Modified
MH  - Suppression, Genetic
EDAT- 2005/04/12 09:00
MHDA- 2005/07/22 09:00
CRDT- 2005/04/12 09:00
PHST- 2004/07/06 00:00 [received]
PHST- 2005/01/15 00:00 [accepted]
PHST- 2005/04/12 09:00 [pubmed]
PHST- 2005/07/22 09:00 [medline]
PHST- 2005/04/12 09:00 [entrez]
AID - 10.1007/s11103-005-0698-4 [doi]
PST - ppublish
SO  - Plant Mol Biol. 2005 Mar;57(4):559-75. doi: 10.1007/s11103-005-0698-4.