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Table 3 Differentially expressed proteins of peanut seed under infection by A. flavus identified by MALDI-TOF MS*.

From: Identification of seed proteins associated with resistance to pre-harvested aflatoxin contamination in peanut (Arachis hypogaea L)

No. a Accession No. Homologous protein Organism Description of potential function Theo. Mr (kD)/pIb PMc SC(%)d Protein Score
S6107 AAC12279.1 Low molecular weight heat shock protein precursor Zea mays Stress response 23.8/6.5 10 37.1 55
S6256 NP_001059035.1 Os07g0179400 Oryza sativa Signaling components 20.0/5.1 9 36.36 58
S6258 AAC78332.1 PII protein Arabidopsis thaliana Unclassified 21.7/8.9 10 38.1 60
S6264 NP_177510.1 CDKD1 Arabidopsis thaliana Signaling components 45.1/9.4 16 27.1 76
S6278 ABS86850.1 Oxalate oxidase Arachis hypogaea Defense response 23.1/7.7 14 23 80
S6503 NP_201151.2 SAP domain-containing protein Arabidopsis thaliana Regulation of transcription 17.5/9.8 12 39.5 70
S1314 AAM93157.1 Trypsin inhibitor Arachis hypogaea Defense response 25.5/6.7 10 37.9 81
S1368 BAD12556.1 RIO kinase Nicotiana tabacum Signaling components 66.6/5.5 18 23.3 66
S1419 ABI17154.1 Iso-Ara h3 Arachis hypogaea Unclassified, storage protein 58.2/5.4 10 24.8 96
S1429 P49163 50 S ribosomal protein L22 Medicago sativa Regulation of transcription 21.8/10.3 12 27.5 73
S1521 Q05431 L-ascorbate peroxidase 1 Arabidopsis thaliana Defense response 27.5/5.7 10 25.6 56
S6169 BAC81159.1 Putative 30 S ribosomal protein S9 Oryza sativa Regulation of transcription 45.0/5.5 16 25.5 71
  1. a: Spot number; b: Theoretical molecular weight/isoelectric point; c: Number of matched peptides; d: Sequence coverage.