Table 2.

Characteristics of patients with cyclic neutropenia and Shwachman-Diamond syndrome

SubjectAge (y)GenderANC2-1/mm2-3AMC2-2/mm2-3Platelets2-3× 102-3/mm2-3HCT2-4%Elastase mutations
Exon/intronNucleotide2-5Effect on protein2-6
Cyclic neutropenia (sporadic cases)  
23 246 928 330 41 Intron 4 G16073A (ivs4 +1sd) delV161-F170 
26 122 740 255 35 Intron 4 G16073A (ivs4 +1sd) delV161-F170 
178 816 416 33 Exon 4 C15862T P110L 
10 109  53 421 34 Intron 4 G16073A (ivs4 +1sd) del V161-F170 
Mean 16  164 634 356 36    
SE   36 228 46    
Shwachman-Diamond syndrome  
201 206 191 22 No mutation 
324 215 120 36 No mutation 
452 339 299 32 No mutation 
Mean  326 253 203 30    
SE   89  53 64    
SubjectAge (y)GenderANC2-1/mm2-3AMC2-2/mm2-3Platelets2-3× 102-3/mm2-3HCT2-4%Elastase mutations
Exon/intronNucleotide2-5Effect on protein2-6
Cyclic neutropenia (sporadic cases)  
23 246 928 330 41 Intron 4 G16073A (ivs4 +1sd) delV161-F170 
26 122 740 255 35 Intron 4 G16073A (ivs4 +1sd) delV161-F170 
178 816 416 33 Exon 4 C15862T P110L 
10 109  53 421 34 Intron 4 G16073A (ivs4 +1sd) del V161-F170 
Mean 16  164 634 356 36    
SE   36 228 46    
Shwachman-Diamond syndrome  
201 206 191 22 No mutation 
324 215 120 36 No mutation 
452 339 299 32 No mutation 
Mean  326 253 203 30    
SE   89  53 64    
F2-1

ANC indicates absolute neutrophil count. Measurement is the median of baseline counts.

F2-2

AMC indicates absolute monocyte count. Measurement is the median of baseline counts.

F2-3

Measurement is the median of baseline counts.

F2-4

Measurement is the median of baseline counts.

F2-5

Positon of nucleotides for subjects 1-4 (mutations in intron 3-exon 5) corresponds to GenBank AC010648.

F2-6

ns indicates insertion; del, deletion; ivs, intervening sequence; sa, splice acceptor; sd, splice donor; fs, frame shift.

Numbering is relative to the intron (negative)/exon (positive) boundary.

Amino acid numbering begins from the first amino acid after the presignal peptide cleavage.

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