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Table 1 Statistics of the LC-MS data from the three different protein extraction methods

From: An improved protein extraction method applied to cotton leaves is compatible with 2-DE and LC-MS

Method Total spectra Proteins Detected Proteins before Grouping Distinct Peptides Spectra Identified
BPP 604,751 7630 25,689 74,379 344,640
551,044 8037 27,942 71,023 310,424
TCA 421,471 5115 19,100 72,728 186,080
421,359 5018 18,395 73,657 183,002
TCA-B 655,588 8548 27,465 85,443 418,463
543,553 7413 25,211 69,851 316,184