PePIF1, a P-lineage of PIF-like transposable element identified in protocorm-like bodies of Phalaenopsis orchids

Table 1 Expression patterns of putative transposable elements at various protocorm-like body (PLB) generations by microarray analysis of somaclonal variations of P. Brother Spring Dancer ‘KHM487’

Gene	Annotation	KHM487
Gene	Annotation	4th / original	5th / original	6th / original
Consensusfrom contig1	retrotransposon	ND^a	ND	0.33^b
FCTEVCPM_103	Putative retrotransposon polyprotein	ND	ND	0.47
FEVCPM_022	PIF-like transposase	ND	ND	0.50
FEVCPM_036	Ty1/Copia retrotransposon	ND	ND	2.10
EICPS_047 ^c	PIF-like transposase	ND	ND	2.72
EFCP_7972 ^c	PIF-like transposase	ND	ND	3.52
FPEAECP015	Transposon protein	0.39	ND	ND

^a: ND, undetected
^b: Relative expression levels in microarray analysis
^c: Genes with highly increased expression patterns on the 6th tissue culture generation derived from P. Brother Spring Dancer ‘KHM487’ and were analyzed in this paper

ISSN: 1471-2164