From: Large-scale insertional mutagenesis of a coleopteran stored grain pest, the red flour beetle Tribolium castaneum, identifies embryonic lethal mutations and enhancer traps
location
number
%
Intron
185
61
CDS*
42
14
< 500 bp**
27
9
500 bp - 2500 bp**
24
8
distant (> 2500 bp)**
all localized
305
100
seq or blast problem
54
not sequenced
62
all lethal
421