文献类型：期刊文献

英文题名：THE EFFECT OF TWO SELECTED STRAINS OF MUSSELS AS DONOR OR HOST ON THE COLOR OF CULTIVATED PEARLS

作者：Zhang, Genfang[1];Luo, Yu[1];Zhang, Wenfu[1];Fang, Aiping[2];Ye, Ronghui[1];Ren, Gang[3];Yang, Shoubao[3]

机构：[1]Jinhua Polytech, Haitang Xi Rd 888, Jinhua 321007, Zhejiang, Peoples R China;[2]Jinhua Wellwant New Aquaculture Te Co Ltd, Hedao St 42, Jinhua 321017, Zhejiang, Peoples R China;[3]Shaoxing Univ, Huancheng Xi Rd 508, Shaoxing 312000, Peoples R China

年份：2019

卷号：38

期号：2

起止页码：363

外文期刊名：JOURNAL OF SHELLFISH RESEARCH

收录：SCI-EXPANDED(收录号：WOS:000482474600016)、、WOS

基金：This work was supported by the the China Agriculture Research System (CARS-49), the New Agricultural Varieties Breeding Major Agricultural Science and Technology Special Project of Zhejiang Province (2012C12907-5), and the Natural Science Foundation of Zhejiang Province (LY13C190004).

语种：英文

外文关键词：seedless pearl; mixed linear model; donor mussel; host mussel; pearl color

外文摘要：Color is an important indicator in evaluating the quality of pearls. Despite the well-developed technology of pearl production, evidence for what determines pearl color is largely absent. In the present study, a 2 x 2 complete double-row implantation experiment was conducted using the purple and white strains of mussels of Hyriopsis cumingii in three different aquaculture environments. The effect of purple and white strains of mussels on seedless pearl color was analyzed using a mixed linear model. The results showed that the effect of the donor mussel, which provides the mantle tissues, on seedless pearl color was significant (P < 0.001), whereas neither the strain of the host mussel nor the aquaculture environment had a significant influence on pearl color. The estimated values for the effect of the donor mussel on pearl color parameters CIE L*, a*, and b* were -9.35, 2.49. and 3.33. respectively. This study provides direct evidence that the color of a seedless pearl is mainly determined by the donor mussel, and both the host mussel and the aquaculture environment have a negligible role in the determination of pearl color.