The Cornucopia of Small RNAs in Plant Genomes

Rice

Table 2 Rice Genes Associated with Small RNA Biogenesis

Class	Gene	Locus^a	Rice mutant published^b	Publicly available mutant line^c
Argonaute	AGO1	LOC_Os02g58490	N/A	T-DNA
	OsPNH1	LOC_Os06g39640	N/A	T-DNA, Tos17
	AGO4	LOC_Os01g16870	N/A	N/A
	Argonaute-like^a	LOC_Os07g28850	N/A	T-DNA, Tos17
	AGO6	LOC_Os04g06770	N/A	T-DNA
	Argonaute-like	LOC_Os03g58600	N/A	T-DNA, Tos17
	Argonaute-like	LOC_Os06g51310	N/A	T-DNA, Tos17
	Argonaute-like	LOC_Os04g47870	N/A	T-DNA
	AGO3	LOC_Os04g52540	N/A	T-DNA
	Argonaute-like	LOC_Os03g47830	N/A	T-DNA
	OsPNH1	LOC_Os02g45070	N/A	N/A
	Argonaute-like	LOC_Os07g09020	N/A	T-DNA
	AGO2	LOC_Os04g52550	N/A	T-DNA, Tos17
	AGO7	LOC_Os03g33650	shl4/sho2	T-DNA
	Argonaute-like	LOC_Os07g16230	N/A	N/A
	Argonaute-like	LOC_Os02g07310	N/A	T-DNA, Tos17
	argonaute-like	LOC_Os03g47820	N/A	T-DNA, Tos17
	Argonaute-like	LOC_Os03g57560	N/A	T-DNA
Dicer	DCL1	LOC_Os03g02970	dcl1 RNAi mutant	T-DNA
	DCL2a	LOC_Os03g38740	N/A	T-DNA
	DCL2b	LOC_Os09g14610	N/A	T-DNA
	DCL3a	LOC_Os01g68120	N/A	T-DNA
	DCL3b	LOC_Os10g34430	N/A	T-DNA, Tos17
	DCL4	LOC_Os04g43050	sho1; dcl4 RNAi	T-DNA
RNA-dependent RNA polymerase
	RDR1	LOC_Os02g50330	N/A	T-DNA, Tos17
	RDR2	LOC_Os04g39160	N/A	T-DNA
	RDR3a	LOC_Os01g10130	N/A	T-DNA
	RDR3b	LOC_Os01g10140	N/A	T-DNA
	RDR6	LOC_Os01g34350	shl2 (RDR6)	T-DNA
RNA Polymerase IV	NRPD1A	LOC_Os04g48370	N/A	T-DNA
	NRPD1B	LOC_Os02g05880	N/A	T-DNA
	NRPD2A	LOC_Os04g54840	N/A	N/A
	NRPD2B	LOC_Os08g07480	N/A	T-DNA, Tos17

^aBased on searches from http://rapdb.dna.affrc.go.jp/, http://www.chromdb.org/index.html, http://rice.tigr.org/tdb/e2k1/osa1/index.shtml and [90, 91].
^bFor the specific publications, see the main text.
^cThe availability of T-DNA and Tos17 lines was determined by checking publicly available populations, as described in [91].