Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2019, Vol. 35 ›› Issue (11): 160-164.doi: 10.11924/j.issn.1000-6850.casb18060102

Special Issue: 生物技术 水产渔业

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Comparison of Serum Immunase of the Yellow Colored Line and Cultured Stock of Pinctada fuctada martensii

  

  • Received:2018-06-25 Revised:2019-03-23 Accepted:2018-08-24 Online:2019-04-15 Published:2019-04-15

Abstract: To provide references for yellow colored line selection and trait evaluation, the yellow colored line and the cultured stock were subjected for nucleation in this study. On the 7th day and 30th day after the nucleus insertion operation, the retention rate and survival rate of the two groups were compared. The differences of serum immunase activity between the two groups on the 7th day after nucleus insertion operation were also evaluated. The results showed that the retention rate and survival rate of yellow colored line were significantly greater than those of the cultured stock on the 7th day and 30th day after nucleation operation (P < 0.05). The yellow colored line had significantly higher alkaline phosphatase, acid phosphatase, lysozyme, leucine arylamidase, superoxide dismutase, and glutathione peroxidase and monophenol oxidase than the cultured stock before nucleus insertion operation and on the 7th day after nucleus insertion operation (P < 0.05). The yellow colored line had higher catalase activity than the cultured stock before nucleus insertion operation and on the 7th day after nucleus insertion operation. However, the differences between the stocks were not significant (P > 0.05). The yellow colored line had smaller malondialdehyde content than the cultured stock. The pearl production traits of the yellow colored line during the recuperation period after nucleus insertion operation are prior to those of the cultured stock.