{'fraction_non_alphanumeric': 0.028930817610062894, 'fraction_numerical': 0.005031446540880503, 'mean_word_length': 5.803418803418803, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Morphological effects of sinefungin, an inhibitor of S-adenosylmethionine-dependent methyltransferases, on Anabaena sp. PCC 7120.

Anabaena cells develop regular one-dimensional filaments through cell division in planes parallel to each other. A gcvP mutant displayed morphological defects such as filaments with sharp bends and/or branching and irregular cell clumps. The defects probably result from depletion of S-adenosylmethionine (AdoMet), because they were rescued by the application of methionine, an AdoMet precursor, and because sinefungin, a strong inhibitor of AdoMet-dependent methyltransferases, caused morphological abnormalities in wild-type Anabaena similar to those of the mutant. AdoMet-dependent methylation is involved in the spatial regulation of cell polarity in Anabaena.