Table 1.

RNA species present in the Pop1p-specific immunoprecipitate

	Gene	Accession number	Cloned fragments
Nuclear rRNA unit	5′ ETS	X07841	10
	18S	AJ272181	13
	5.8S	FJ229967	9
	25 S	AY049041	2
Others	5 S rRNA	AY316209	2
	tRNAAsp	AB005781	1
	MRP RNA 2	FN689353 (this article)	4
	Mito 18S rRNA	AP008982	1

All RNA species detected by non-specific RACE of the wheat immunoprecipitate are listed. Only sequences longer than 21 nt were considered; the accession numbers are representatives of multiple hits for each sequence. All listed hits are from wheat with the exception of tRNA^Asp (A. thaliana), where no wheat sequence was available. The number of independent clones related to one RNA species is given in the right column. No sequences located within the Internal Transcribed Spacer 1 (ITS1) or ITS2 were detected. 5′ ETS: external transcribed sequence upstream of 18S rRNA.