skbio.sequence.DNA.has_nondegenerates¶

DNA.has_nondegenerates()[source]¶

Determine if sequence contains one or more non-degenerate characters

State: Stable as of 0.4.0.

Returns:	bool Indicates whether there are one or more occurrences of non-degenerate characters in the biological sequence.

See also

nondegenerates, degenerates, has_degenerates

Examples

>>> from skbio import DNA
>>> s = DNA('NWNNNNNN')
>>> s.has_nondegenerates()
False
>>> t = DNA('ANCACWWGACGTT')
>>> t.has_nondegenerates()
True