Table 1.

The P.chrysogenum BIBAC libraries and their clones used in the physical map construction

Features	HindIII library	BamHI library	Total
Cloning vector	pCLD04541	pCLD04541	1
Cloning sites	HindIII	BamHI	2
No. of clones	4608	3456	8064
Average insert size (kb)	130	126	128
Insert-empty clones (%)	0.0	4.1	1.8
Genome equivalents	17.3×	12.1×	29.4×
No. of clones fingerprinted	4224	3072	7296
No. of clone fingerprints used	3849	2315	6164
Genome equivalents used	14.5×	8.6×	23.1×