3.2.9 Parameter -E

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3.2.9 Parameter -E

Parameter -E

Function Specifies the gap extension cost

Default 0

Input format Integer

Example To reduce gap extension penalty to 1, use: -E 1

Parameter	-E
Function	Specifies the gap extension cost
Default	0
Input format	Integer
Example	To reduce gap extension penalty to 1, use: -E 1

Note:

Zero invokes default: 2 for blastn, varies for others. See Table 5.1 and 5.2 for more information.

Tao Tao 2006-12-29