Regulation of plant gene expression by antisense RNA.
Regulation of gene expression by antisense RNA was first discovered as a naturally-occurring phenomenon in bacteria. Recently natural antisense RNAs have been found in a variety of eukaryotic organisms; their in vivo function is, however, obscure. Deliberate expression of antisense RNA in animal and plant systems has lead to successful down-regulation of specific genes. We will review the current status of antisense gene action in plant systems. The recent discovery that 'sense' genes are able to mimic the action of antisense genes indicates that (anti)sense genes must operate by mechanisms other than RNA-RNA interaction.
Department of Genetics, Vrije Universiteit, Amsterdam, The Netherlands.
J N
JN
Mol
A R
AR
van der Krol
A J
AJ
van Tunen
R
R
van Blokland
P
P
de Lange
A R
AR
Stuitje
D001419:Bacteria / Q000235:genetics; D005786:Gene Expression Regulation; D005798:Genes, Bacterial; D017343:Genes, Plant; D010641:Phenotype; D010944:Plants / Q000235:genetics*; D012313:RNA / Q000235:genetics* / Q000378:metabolism; D016372:RNA, Antisense; D012329:RNA, Bacterial; D012333:RNA, Messenger / Q000037:antagonists & inhibitors*
D016372:RNA, Antisense; D012329:RNA, Bacterial; D012333:RNA, Messenger; D012313:RNA