ACTA AGRICULTURAE BOREALI-SINICA ›› 1996, Vol. 11 ›› Issue (4): 119-122. doi: 10.3321/j.issn:1000-7091.1996.04.024

Special Issue: Sweet pepper

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Purity Testing of Sweet Pepper (Capsicum annuum L) F 1 Varieties by Peroxidase Isozyme and Water Soluble Protein Analysis

Zheng Xiaoying, Huang Weiping   

  1. Beijing Vegetable Research Center, Beijing 100081
  • Received:1996-02-02 Published:1996-12-28

Abstract: Peroxidase isozyme phenotypes and water soluble protein were determined in parental inbreds and corresponding F 1 hybrid seed lots of two commercial sweetpepper varieties to determine seed purity .The inbred lines differed with their F 1 hybids at two peroxidase loci (PRX-1, PRX-2) and one water soluble protein locus(PROT).Differences between inbred parents were found at least for one of the three loci.Models were developed to estimate seed genetic purity. The genetic purity was estimated range from 8% to 99%.These estimates conformed favorably with those obtained from field testing.

Key words: Sweet pepper, Isozyme, Water soluble protein, F 1 hybrid purity identification

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Cite this article

Zheng Xiaoying, Huang Weiping. Purity Testing of Sweet Pepper (Capsicum annuum L) F 1 Varieties by Peroxidase Isozyme and Water Soluble Protein Analysis[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1996, 11(4): 119-122. doi: 10.3321/j.issn:1000-7091.1996.04.024.

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