681
Despite the potential of not capturing rare or very low abundance bacterial ribotypes , the DGGE analysis used in this study indicated similar results of captured bacterial ribotypes and tentative bacterial species replacement in unhealthy corals to that of less replicated studies using other non - culture based techniques ( e . g . [ 3 ] , [ 54 ] , [ 69 ] ; Figure 4 ) .
 culture
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
 culture