Table 4 GO categories with highest number of corresponding leech transcripts

GO:0007409

axonogenesis

1206

209

260

737

GO:0001764

neuron migration

1136

218

238

680

GO:0030182

neuron differentiation

741

140

176

425

GO:0043005

neuron projection

719

136

131

452

GO:0007413

axonal fasciculation

605

102

165

338

GO:0043524

negative regulation of neuron apoptosis

565

81

115

369

GO:0007528

neuromuscular junction development

552

91

133

328

GO:0050885

neuromuscular process controlling balance

494

112

103

279

GO:0048666

neuron development

450

75

156

219

GO:0010001

glial cell differentiation

441

63

142

236

GO:0050767

regulation of neurogenesis

397

56

109

232

GO:0045665

negative regulation of neuron differentiation

389

84

90

215

GO:0055059

asymmetric neuroblast division

377

63

64

250

GO:0051124

synaptic growth at neuromuscular junction

347

60

64

223

GO:0045664

regulation of neuron differentiation

343

48

86

209

GO:0043525

positive regulation of neuron apoptosis

341

53

67

221

GO:0048663

neuron fate commitment

330

54

104

172

GO:0007405

neuroblast proliferation

324

56

68

200

GO:0050768

negative regulation of neurogenesis

288

52

106

130

GO:0021952

CNS projection neuron axonogenesis

255

41

54

160

GO:0051402

neuron apoptosis

252

38

56

158

GO:0021523

somatic motor neuron differentiation

237

36

85

116

GO:0045200

establishment of neuroblast polarity

234

52

36

146

GO:0019838

growth factor binding

227

35

40

152

GO:0007400

neuroblast fate determination

227

30

83

114

GO:0021522

spinal cord motor neuron differentiation

221

32

67

122

GO:0045666

positive regulation of neuron differentiation

217

39

48

130

GO:0021954

central nervous system neuron development

216

38

45

133

GO:0022008

Neurogenesis

187

27

78

82

GO:0043523

regulation of neuron apoptosis

182

30

37

115