Table 1 Daphnia pulex gustatory receptor (Gr) gene model support.

1

scaffold_4:272236-273762

fgenesh1_pg.C_scaffold_4000034

346811

NA

Same

2

scaffold_4:278009-279502

NCBI_GNO_0400033

311261

346819

truncated 1st exon

3

scaffold_4:279988-281469

NCBI_GNO_0400034

311262

346813

missing final exon

4

scaffold_4:341660-343135

fgenesh1_pg.C_scaffold_4000053

95937

346911

truncated 1st exon

5

scaffold_4:339828-341493

PASA_GEN_0400197

305579

NA

Same

6

scaffold_4:2188983-2190473

NCBI_GNO_0400391

311617

NA

Same

7

scaffold_4:2190837-2192326

NCBI_GNO_0400392

311618

346837

4th exon too long & missing 5th exon

8

scaffold_4:2192733-2194232

NCBI_GNO_0400393

311619

NA

Same

9

scaffold_4:2194646-2196117

NCBI_GNO_0400394

311620

346838

match on all exons but NCBI model has extras at 3' end

10

scaffold_4:2634693-2636319

NCBI_GNO_0400515

311740

346840

truncated 1st exon missing last exon

11

scaffold_145:138652-140036

fgenesh1_pg.C_scaffold_145000046

115102

346841

missing 1st intron & last (5th) exon

12

scaffold_87:435725-437154

NCBI_GNO_8700117

327171

NA

Same

13

scaffold_87:437579-438974

SNAP_00023793

255735

346842

1st exon and truncated 2nd exon

14

scaffold_87:441383-442931

fgenesh1_pg.C_scaffold_87000145

111713

346843

4th intron too long

15

scaffold_40:105929-107556

NCBI_GNO_4000025

321270

346844

last (5th) exon missing

16N

scaffold_40:103864-105444

NCBI_GNO_4000024

321269

NA

Same

17

scaffold_87:211272-212862

NCBI_GNO_8700061

327115

346847

5' end missing 9 bp

18

scaffold_87:213286-214940

NCBI_GNO_8700062

327116

346848

5' end missing 9 bp

19

scaffold_87:196838-198317

NCBI_GNO_8700054

327108

346849

5th exon too long

20

scaffold_87:193344-194997

NCBI_GNO_8700053

327107

346850

truncated 1st exon & missing 3rd exon

21

scaffold_87:191113-192511

NCBI_GNO_8700052

327106

NA

Same

22

scaffold_87:187203-188649

SNAP_00023720

255662

NA

Same

23FIX

scaffold_87:185158-186582

NCBI_GNO_8700050

327104

442586

missing last 3 exons

24

scaffold_87:30125-31504

NCBI_GNO_8700006

327060

NA

Same

25

scaffold_87:31824-33484

SNAP_00023664

255606

346855

truncated 1st exon & missing 5th exon

26P

scaffold_328:49769-50798

NCBI_GNO_32800005

334296

442583

missing last 2 exons of our model

27

scaffold_4:2218191-2219707

SNAP_00002848

234790

346857

5th exon mismatch

28

scaffold_4:2216102-2217599

SNAP_00002847

234789

346858

missing 1st exon

29

scaffold_4:2213168-2214628

NCBI_GNO_0400395

311621

346859

5th intron is longer

30

scaffold_51:492193-493689

NCBI_GNO_5100060

323020

346860

extra intron within 2nd exon

31

scaffold_86:355128-356818

SNAP_00023611

255553

346861

missing 4th exon & truncated 6th exon

32

scaffold_66:753423-755119

NCBI_GNO_6600115

325025

346862

missing last 3 exons

33

scaffold_117:358469-360263

fgenesh1_pg.C_scaffold_117000028

113818

346863

truncated 1st exon

34FIX

scaffold_29:299592-300898

no hit

NA

442578

35FIX

scaffold_123:44710-46019

NCBI_GNO_12300006

329587

442580

truncated 1st exon & missing 6th exon

36

scaffold_123:46645-48216

NCBI_GNO_12300007

329588

346866

truncated 1st exon

37

scaffold_187:187229-188772

NCBI_GNO_18700047

332335

346867

truncated 1st & 2nd exons

38

scaffold_187:180574-182181

NCBI_GNO_18700046

332334

346875

1st exon missing & longer 4th exon

39

scaffold_187:182801-184413

PASA_GEN_18700024

302748

346876

truncated 1st exon and 6th exon too long

40P

scaffold_187:184972-186472

fgenesh1_pg.C_scaffold_187000047

NA

NA

41

scaffold_187:177577-179164

no hit

NA

346878

42

scaffold_4:2636875-2638477

NCBI_GNO_0400516

311741

346879

truncated 1st exon & 3 exons instead of 2

43

scaffold_87:433963-435377

NCBI_GNO_8700116

327170

NA

same

44N

scaffold_6:1830849-1832318

NCBI_GNO_0600407

312608

442555

JGI – 5' 1st exon missing

45

scaffold_6:1833035-1834297

NCBI_GNO_0600408

312609

346880

truncated 5' end

46

scaffold_8:1391176-1392681

fgenesh1_pg.C_scaffold_8000220

98040

NA

same

47

scaffold_58:302684-304219

NCBI_GNO_5800046

323957

346882

1st & 2nd exons missing/3rd

48

scaffold_2:711166-709624

no hit

NA

NA

exon truncated

49

scaffold_2:705282-706818

NCBI_GNO_0200131

310197

346895

partial, last 4 exons only

50

scaffold_2:702774-704369

NCBI_GNO_0200130

310196

346897

extra intron within 1st exon

51

scaffold_2:700887-702432

NCBI_GNO_0200129

310195

NA

same

52N

scaffold_2:399077-400562

NCBI_GNO_0200074

310142

442581

truncated 1st intron

53

scaffold_13:642296-644073

NCBI_GNO_1300117

315056

NA

same

54

scaffold_138:252456-255386

SNAP_00028520

260462

346908

1st & 4th exon missing

55

scaffold_6:842460-843909

SNAP_00003790

235732

346901

4th exon missing & truncated 5th exon

56

scaffold_6:840584-842029

NCBI_GNO_0600186

312387

NA

same

57

scaffold_4:2311538-2313083

NCBI_GNO_0400416

311642

346902

same

58

scaffold_24:135381-137169

NCBI_GNO_2400021

318197

NA

same