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Table 3 4-mer usage of exonic sequence at donor splice site of lost and corresponding retained introns

From: Intron gain and loss in segmentally duplicated genes in rice

Intron lost

Intron retained

Locus name*

4-mer†

Rank‡

Locus name§

Phase

4-mer

Rank

LOC_Os05g48520.1

CAAG

256

LOC_Os01g48540.1

0

CAAG

256

LOC_Os06g44300.1

CGAG

245

LOC_Os02g08230.1

0

CGAG

245

LOC_Os06g11920.1

CAAG

256

LOC_Os02g51600.1

0

CAAG

256

LOC_Os06g10850.1

GAGG

219

LOC_Os02g52830.1

0

CCAT

211

LOC_Os07g02440.1

CGAC

130

LOC_Os03g55420.1

0

CGAG

245

LOC_Os07g12340.1

CAGG

234

LOC_Os03g60080.1

0

CAGG

234

LOC_Os01g13130.1

CGCC

154

LOC_Os05g14240.1

0

CATG

244

LOC_Os11g01820.1

GCTC

103

LOC_Os05g39600.1

0

CATG

244

LOC_Os12g02840.1

CCTC

172

LOC_Os05g40650.1

0

CCTC

172

LOC_Os02g14430.1

CCAG

251

LOC_Os06g35480.1

0

CAAC

193

LOC_Os09g39720.1

GGAG

246

LOC_Os08g44590.1

0

GGAG

246

LOC_Os02g54640.1

GTTC

28

LOC_Os09g26160.1

0

TTTT

133

LOC_Os08g39370.1

CAAC

193

LOC_Os09g31130.1

0

CAAC

193

LOC_Os08g41880.1

CGAG

245

LOC_Os09g32840.1

0

TGAG

253

LOC_Os03g01820.1

GAGG

219

LOC_Os10g39810.1

0

CAAG

256

LOC_Os05g38420.1

TTCG

225

LOC_Os01g62490.1

1

TTCG

225

LOC_Os06g12960.1

GACG

228

LOC_Os02g50810.1

1

CACG

222

LOC_Os09g26160.1

CATC

54

LOC_Os02g54640.1

1

CACA

171

LOC_Os06g51050.1

ACCG

223

LOC_Os03g04060.1

1

ACAG

250

LOC_Os02g46780.1

GCCG

227

LOC_Os04g50770.1

1

GCAG

251

LOC_Os01g50760.1

GGAG

247

LOC_Os05g46580.1

1

GGAG

247

LOC_Os11g09020.1

GTCG

216

LOC_Os12g08090.1

1

ATCT

194

LOC_Os05g04690.1

CGTG

88

LOC_Os01g18400.1

2

CATG

237

LOC_Os05g48700.1

TGAG

246

LOC_Os01g55240.1

2

TCCG

222

LOC_Os05g39720.1

GGTG

115

LOC_Os01g61080.1

2

GATG

217

LOC_Os07g49280.1

CAAG

254

LOC_Os03g18140.1

2

CCCG

142

LOC_Os07g49150.1

AGAG

251

LOC_Os03g18690.1

2

AGAG

251

LOC_Os07g49000.1

GGAG

245

LOC_Os03g19200.1

2

GGAG

245

LOC_Os09g26360.1

GAAG

249

LOC_Os08g34910.1

2

GAAG

249

LOC_Os08g41730.1

GCGG

208

LOC_Os09g32800.1

2

GCGG

208

LOC_Os12g08090.1

TGCG

115

LOC_Os11g09020.1

2

TGCT

163

LOC_Os01g09540.1

TCGG

225

LOC_Os05g10210.1

2

ATGG

238

LOC_Os05g10210.1

TCCA

175

LOC_Os01g09540.1

2

TAAG

248

LOC_Os03g21820.1

GCCG

195

LOC_Os05g39990.1

2

GCAG

252

  1. *Locus name of the rice gene model with intron loss. †The exonic 4-mer at the donor splice site of the lost intron was inferred from the pair-wise alignment of the coding sequences as illustrated in Figure 5. ‡Each 4-mer is associated with an intron phase-dependent rank ranging from 1 to 256 based on the frequency of occurrence calculated from exonic 4-mers at the exon-intron boundary of all 33,011 FLS introns. §The corresponding rice duplicated gene with retained intron.