Table 1.

Relative abundance of MMP messages

Gene	Meg RPKM	Plt RPKM
MMP1	+	++
MMP2	++	−
MMP3	−	−
MMP7	+/−	−
MMP8	−	−
MMP9	++	+/−
MMP10	−	−
MMP11	+	+/−
MMP12	−	−
MMP13	−	−
MMP14	+++	−
MMP15	+	−
MMP16	−	−
MMP17	+++	+/−
MMP19	+	+/−
MMP20	−	−
MMP21	−	−
MMP23A	−	−
MMP23B	−	−
MMP24	++	++
MMP25	++	+
MMP26	−	−
MMP27	−	−
MMP28	−	+/−

Scale RPKM range: ++++, ≥ 50; +++, ≥ 10 < 50; ++, ≥ 2 < 10; +, ≥ 0.5 < 2; +/−, ≥ 0.1 < 0.5; and −, < 0.1.

MMP indicates matrix metalloproteinase; Meg, megakaryocyte; Plt, platelet; and RPKM, reads per kilobase of exon model per million mapped reads.