5. Near isogenic lines were important base for the construction of molecular genetic maps, QTLs location and molecular markers-assisted breeding.
近等基因系是分子遗传图谱构建、数量性状基因定位及分子标记辅助育种的重要基础。
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6. There were highly significant differences in heading date, flowering date, plant height and number of seed-setting spikelets per head among different pairs of isogenic lines.
在不同对的近等基因系之间，抽穗期、开花期、株高、穗长和结实小穗数等五个性状有极显著的差异。
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7. Near-isogenic lines at the Wx loci are important materials for wheat starch quality breeding. However, there are no such lines under the Chinese cultivated wheat genetic background.
8. The study discovered that under normal, arid and salt stress, the content of leaves free proline is much higher in wheat salt resistant that in its salt unresitant near isogenic line.
9. The secondary mapping populations (SMPs), which were used to map quantitative trait loci (QTLs), include near-isogenic lines, introgression lines, chromosome segment substitution lines et al.
用于作物数量性状基因座（QTL）定位研究的次级作图群体有近等基因系、导入系、染色体片段代换系等。
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10. The secondary mapping populations (SMPs), which were used to map quantitative trait loci (QTLs), include near-isogenic lines, introgression lines, chromosome segment substitution lines et al.
