Table 2

Number of sequences analyzed, observed diversity, and estimated sample coverage for 16S rRNA amplification from rye, Triticum durum, and Triticum aestivum dough and sourdougha

SampleNo. of OTUsbChao1 richnessShannon diversity indexESC (%)
R0151274.333.1399
R1300839.554.1595
R2136244.502.5199
R53464.600.4999
R10108156.753.1099
D0158225.032.3799
D1159489.004.1896
D276128.803.0599
D596178.093.0699
D106781.252.9899
A0180347.442.4799
A1155334.113.9397
A264180.253.2998
A581155.383.0299
A1070145.432.8999
R0 RNA310510.474.5897
R1 RNA101193.810.7499
R2 RNA73106.830.7199
R5 RNA3655.430.2299
R10 RNA64106.862.3999
D0 RNA261424.284.5798
D1 RNA101203.553.5899
D2 RNA83108.202.7799
D5 RNA106165.133.2999
D10 RNA77123.503.0999
A0 RNA292513.814.6798
A1 RNA67125.502.8899
A2 RNA89124.062.8499
A5 RNA6988.252.6799
A10 RNA93159.602.9799
  • a Sample designations are as defined for Table 1. Chao1 richness, Shannon diversity, and estimated sample coverage (ESC) were calculated with QIIME at the 3% distance level.

  • b OTUs, operational taxonomic units.