Polypeptides Having Endoglucanase Activity And Polynucleotides Encoding Same

An isolated polypeptide having endoglucanase activity, selected from the group consisting of:

• (a) a polypeptide having at least 65% sequence identity to the mature polypeptide of SEQ ID NO:
• 2, at least 80% sequence identity to the mature polypeptide of SEQ ID NO:
• 4, or at least 85% sequence identity to the mature polypeptide of SEQ ID NO:
• 6;
• (b) a polypeptide encoded by a polynucleotide that hybridizes under at least medium-high stringency conditions with (i) the mature polypeptide coding sequence of SEQ ID NO:
• 1, (ii) the cDNA thereof, or (iii) the full-length complement of (i) or (ii);
• or at least high stringency conditions with (i) the mature polypeptide coding sequence of SEQ ID NO:
• 3 or SEQ ID NO:
• 5, (ii) the cDNA thereof, or (iii) the full-length complement of (i) or (ii);
• (c) a polypeptide encoded by a polynucleotide having at least 65% sequence identity to the mature polypeptide coding sequence of SEQ ID NO:
• 1 or the cDNA sequence thereof, at least 80% sequence identity to the mature polypeptide coding sequence of SEQ ID NO:
• 3 or the cDNA sequence thereof, or at least 85% sequence identity to the mature polypeptide coding sequence of SEQ ID NO:
• 5 or the cDNA sequence thereof;
• and
• (d) a fragment of the polypeptide of (a), (b), (c), or (d) that has endoglucanase activity.