Figure 1
From: Proteomic analysis of honeybee worker (Apis mellifera) hypopharyngeal gland development
2-DE profile of hypopharyngeal gland of honeybee workers ( Apis mellifera L.) on day 1, 3, 6, 12, 15 and 20, respectively. 2-DE profile of hypopharyngeal gland of honeybee workers (Apis mellifera L.) on day 1, 3, 6, 12, 15 and 20, respectively. 200 μ g of each sample were subjected to 2-DE and stained by CBB G-250. Number-labeled spots were cut out and subjected to tryptic digestion for mass spectrometry analysis.