In this paper, we systematically tested the quality characteritics of wheat double haploid(DH)lines from the first generation(H1) to H5, with the aim to breed elite winter wheat lines with superior grain quality trait. We found that the composition of high molecular weight glutenin subunits did not change from H1 to H5. By contrast, seed protein content varied significantly between H1 to H2. Additional analysis revealed the existence of high conelation betweenthe test results of H2 and H3 generations with respect to seed protein content, grain hardness and SDS sedimentation volume of dough. Through early tests of quality characteristics, a DH line(Jingdan 00-594) shoving superior grain quality trait was developed. Its grain and dough properties benene stable in as early as H4 and H5 genenations. Based on our data, an effective protocol for the early and efficient selection of the DH lines with elite grain quality trait is proposed and discussed.
ZHANG Li-ping
,
SU Qing
,
LIU Jian-ping
,
SHAN Fu-hua
,
ZHAO Chang-ping
. Analysis of Quality Characteristics of Wheat Double Haploid Lines Generated Via Anther Culture[J]. Acta Agriculturae Boreali-Sinica, 2007
, 22(6)
: 69
-72
.
DOI: 10.7668/hbnxb.2007.06.014
[1] 刘录祥, 郑企成. 农作物细胞工程育种: 现状与未来[M], 陆维忠, 郑企成. 植物细胞工程与分子育种技术研究. 北京: 中国农业出版社, 2003: 14-19.
[2] 宋振能. 我国花药培养和单倍体育种的成就[J]. 中国科学院院刊, 1988(3): 268-270.
[3] 郑企成, 白新盛, 刘录祥. 浅谈我国农作物细胞工程育种[J]. 农业生物技术学报, 2000, 8(增刊): 74-77.
[4] 胡道芬, 袁振东, 汤云莲, 等. 植物细胞工程-冬小麦花培新品种京花1号的育成[J]. 中国科学(B辑), 1986, 16(3): 283-292.
[5] 刘鸿艳, 郑成木. 花药培养育种研究进展[J]. 热带农业科学, 2001, 1(89): 61-64.
[6] 隋新霞, 樊庆琦, 李根英, 等. 小麦花药培养研究进展[J]. 麦类作物学报, 2005, 25(4): 127-131.
[7] 刘广田, 李保云. 小麦品质遗传改良的目标和方法[M]. 北京: 中国农业大学出版社, 2003: 163-164.
[8] Konzak C F. Genetic control of the content, amino acid composition, and processing properties of proteins in wheat[J]. Adv Genet, 1977, 19: 407-582.
[9] Pearsen D C, Rosielle A A, Boyd W J R. Heritabilities of five wheat quality traits for early generation selection[J]. Aus J Exp Agric Anim Husbandry, 1981, 21: 512-515.
[10] Nyquist W E. Estimation of heritability and predication of selection response in plant populations[J]. Critical Rev Plant Sci, 1991, 10: 235-322.
[11] 唐朝辉, 刘广田. 普通小麦品质性状早代选择的效果[J]. 华北农学报, 1998, 13(1): 40-45.
[12] 唐朝晖, 董民堂, 梁晋兰, 等. 普通小麦F1子粒品质性状遗传研究[J]. 华北农学报, 1997, 12(专刊): 29-32.
[13] O'Brien L, Ronalds J A. Heritabilities of small-scale and standard measures of wheat quality for early generation selection[J]. Aust J Agric Res, 1987, 38: 801-808.
[14] 张勇, 张立平, 阎俊, 等. 普通小麦面筋强度早代选择研究[J]. 作物学报, 2006, 32(11): 1663-1670.
[15] O'Brien L, Ronalds J A. The effect on yield distribution of early generation selection for quality[J]. Aust J Agric Res, 1986, 37: 211-218.
[16] 周艳华, 何中虎, 阎俊, 等. 中国小麦硬度分布及遗传分析[J]. 中国农业科学, 2002, 35(10): 1177-1185.
[17] 林作楫. 食品加工与小麦品质改良[M]. 北京: 中国农业出版社, 1993: 394-397.
