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Bulletin of the National Research Centre

Table 2 Changes in the molecular masses of protein bands as revealed by SDS-PAGE of the protein of roots of 15-day-old Triticum aestivum L. seedlings grown in sandy soil, under unstressed and drought stressed (7 days of water withholding) conditions, with and without inoculation with Azospirillum brasilense NO40 (B1) and Stenotrophomonas maltophilia B11 (B2)

From: Enhancement of drought tolerance in Triticum aestivum L. seedlings using Azospirillum brasilense NO40 and Stenotrophomonas maltophilia B11

M (KDa) MM (KDa) Cont B1 B2 D DB1 DB2
250   – – – – – –
  147 –  +  – – – –
144  +  – – – – –
141 – –  +  – – –
138 – – –  +  – –
133 – – – –  +  –
125 – – – – –  + 
130   – – – – – –
  94  +   +   +  – – –
91 – – – –  +  –
89 – – –  +  –  + 
95   – – – – – –
  82  +  – – – – –
80 –  +   +   +  – –
74 – – – –  +   + 
72   – – – – – –
  54 – –  +  – – –
53 –  +  – – – –
52  +  – –  +  – –
51 – – – –  +   + 
55   – – – – – –
  48  +  –  +  –  +  –
47 –  +  –  +  –  + 
40  +   +   +   +   +   + 
36   – – – – – –
  35  +   +   +   +   +   + 
28   – – – – – –
  27  +  – – – – –
26 –  +   +  – –  + 
25 – – –  +   +  –
  1. M = marker; MM = molecular mass; +  = present, – = absent; Cont. = unstressed-uninoculated treatmentl; D = drought-stressed-uninoculated treatment; B1 and B2 = unstressed-inoculated treatments; DB1 and DB2 = drought-stressed-inoculated treatments
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