商业酵母在葡萄酒工业化生产中的定殖情况分析
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孙悦,杨慧敏,何荣荣,张军翔
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Implantation and Persistence of Inoculated Active Dry Yeast in Industrial Wine Fermentations
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SUN Yue,YANG HuiMin,HE RongRong,ZHANG JunXiang
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表3 赤霞珠葡萄酒工业生产中分离的宁夏本土酿酒酵母菌株的遗传多样性水平
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Table 3 Genetic diversity of S. cerevisiae strains isolated from Cabernet Sauvignon industrial wine fermentation
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位点 Locus | 等位基因数 Alleles | 最长片段大小 Max. allele (bp) | 最短片段大小 Min. allele (bp) | 观测杂合度 Heterozygosity observed (Ho) | 期望杂合度 Heterozygosity expected (He) | 多态信息含量 Polymorphism information contents (PIC) | SCAAT1 | 9 | 252 | 174 | 0.3125 | 0.7601 | 0.7155 | YPL009C | 7 | 305 | 275 | 0.4375 | 0.7944 | 0.7337 | C4 | 10 | 303 | 245 | 0.4667 | 0.8598 | 0.8124 | C5 | 11 | 172 | 113 | 0.2500 | 0.8669 | 0.8224 | C8 | 5 | 146 | 124 | 0.2500 | 0.7802 | 0.7132 | C11 | 10 | 290 | 146 | 0.4375 | 0.9032 | 0.8620 | C12 | 8 | 159 | 119 | 0.5000 | 0.6956 | 0.6339 | SCAAT3 | 7 | 268 | 243 | 0.2000 | 0.8460 | 0.7934 | SCYOR267C | 8 | 321 | 275 | 0.3125 | 0.8206 | 0.7662 |
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