Acta Agriculturae Zhejiangensis ›› 2024, Vol. 36 ›› Issue (11): 2437-2446.DOI: 10.3969/j.issn.1004-1524.20240036

• Crop Science • Previous Articles     Next Articles

Proteomic analysis of grain of high-quality wheat variety Wenmai 10

LIU Yongan1,2(), HUANG Yechang1,2, YUE Gaohong1,2, GAO Xiteng1,2, DENG Lizhang1,2, PAN Binrong1,2,*()   

  1. 1. South Zhejiang Key Laboratory of Crop Breeding, Wenzhou 325006, Zhejiang, China
    2. Wenzhou Academy of Agricultural Sciences, Wenzhou 325006, Zhejiang, China
  • Received:2024-01-05 Online:2024-11-25 Published:2024-11-27

Abstract:

In order to explore the reasons why Wenmai 10 became a high-quality wheat variety of hand-made dry noddles, Wenmai 10 and Yangmai 20 (control) were used as materials and Label-free quantitative proteomics (label-free) technology combined with bioinformatics analysis was used to identify and perform functional analysis of different-expressed proteins. The results showed that a total of 78 differentially expressed proteins were identified between the two wheat varieties, of which 40 proteins were up-regulated and 38 proteins were down-regulated in Wenmai 10. At the same time, 207 proteins presence/absence differential expression were also identified, of which 107 proteins were only expressed in Wenmai 10 and 100 proteins were only expressed in Yangmai 20. The functional analysis of different-expressed proteins showed that high (low) molecular weight glutenin subunits, gliadin and avenin-like proteins might be important factors affecting the quality of Wenmai 10 and Yangmai 20.

Key words: Wenmai 10, wheat, proteome, hand-made dry noddles

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