It was found that among 8 grain characters 1000-grain weight and grain thickness of somaclonal line were significantly lower than donor parent, while length/thickness ratio of the grains of somatic hybrids was significantly larger than parent hybrid, but their grain thickness was significantly lower than ones.
比较了水稻体细胞无性系与供体亲本、体细胞无性系杂种F1与供体亲本杂种F1在 8个谷粒性状上的差异 ,结果表明 :体细胞无性系除千粒重及谷粒厚 2性状显著小于亲本外 ,其余性状与亲本差异不显著 ;体细胞无性系杂种F1的长厚比显著大于亲本杂种F1,而谷粒厚则相反。
tremuloides were cultured to generate somaclonal lines, and the variations during culture were assayed by cytological and molecular biological methods.
tremuloides)优良无性系为材料,通过组织培养方法获得体细胞无性系,利用细胞学和分子生物学方法对其发生的变异进行研究。
The results showed that among 8 grain characters 1000-grain weight and grain thickness of somaclonal line were significantly lower than that of donor parent,while length/thickness ratio of the grains of somatic hybrids was significantly larger than that of parent hybrid,but their grain thickness was significantly lower than ones.
本文比较了早恢402的体细胞无性系与供体亲本、体细胞无性系杂种F1与供体亲本杂种F1在8个谷粒性状上的差异,结果表明:体细胞无性系除千粒重及谷粒厚2性状显著小于亲本外,其余性状与亲本差异不显著;体细胞无性系杂种F1的长/厚比显著大于亲本杂种F1,而谷粒厚则相反。
Studies on somaclone variation of rice (Oryza sativa L.);
高蛋白籼稻品系H12体细胞无性系变异的研究
Male Sterile Mutants from Rice Somaclones;
水稻体细胞无性系雄性不育突变
Studies on the effect of sucrose and plant hormone on the formation and growth of immature infloresences somaclone in wheat;
蔗糖与激素对小麦幼穗体细胞无性系形成及生长特性的影响研究
It has been found that there is high rate of somaclonal variation during tissues culture.
在组织培养过程中，一般体细胞无性系变异(SV)率很高。
Somatic Cell Culture and Somaclonal Variaion in Cotton (Gossypium hirsutum L.);
棉花体细胞培养及体细胞无性系变异初探
Study on Selection System of Somaclonal Variation Resistant to Tip Blight in Garlic
大蒜抗叶枯病体细胞无性系筛选体系研究
Cytological and AFLP Analysis of High Paired Mutants of the Somaclonal Variation in Wheat-rye Hybrid;
小麦—黑麦杂种体细胞无性系高配对突变体的细胞学和AFLP分析
Somaclonal Variation in Embryogenic Suspension Cultures of Sweetpotato, Ipomoea Batatas (L.) Lam.;
甘薯胚性悬浮细胞培养中的体细胞无性系变异分析
Study on in Vitro Regeneration and Somaclonal Variation of Cyclamen Persicum Mill;
仙客来离体培养及体细胞无性系变异的研究
Screening of the Somaclonal Variation in Watermelon(Citrullus lanatus)and Its AFLP Analysis;
西瓜体细胞无性系突变体的筛选及AFLP分析
Study on Somaclonal Variation of Three Lily Species and Selection of Heat-resistant Clones of Lilium Regale
三种百合体细胞无性系变异与岷江百合耐热无性系选育研究
Research on Somaclonal Variation and Genetically Transformation of Several Turfgrass;
几种草坪草转基因及体细胞无性系变异的研究
Transformation and Somaclonal Variation of Cotton (Gossypium Hirsutum L.);
棉花遗传转化及体细胞无性系变异研究
Study on the Selection of Cell Mutant Lines Resistant to Phytophthora Capsici in Pepper;
辣椒抗疫病体细胞无性系变异筛选技术研究
Study on Early detect of Somaclonal Variation in Spring Wheat;
春小麦体细胞无性系变异早期检测的研究
Study on the Selection of Cell Mutant Lines Resistant to Glyphosate in Cotton;
棉花抗草甘膦体细胞无性系变异筛选技术研究
Studies on Factors of Influencing Somaclonal Variation Frequency in Populus;
杨树体细胞无性系变异影响因素的研究
Research Progress on Plant Somaclonal Variation in Plant Tissue Culture
植物组织培养中体细胞无性系变异的研究进展
Establishment of Somaclonal System for Oryza Sativa L.Zhu-1S and Obtainment of Its Dwarfing Variants;
水稻株1S体细胞无性系的建立及矮化突变体的获得
Study on Somaclonal Variation of Callus Regeneration System in Betula Platyphalla;
白桦愈伤组织再生系统的体细胞无性系变异研究
Initial RAPD Analysis of Isatis indigotica Somatic Clones' Resistance to Root Rot Disease
宽叶菘蓝体细胞无性系根腐病抗性的RAPD初步分析
RITSD Analysis of the Agronomic Traits of Somatic Lines in Rice
水稻体细胞无性系农艺性状播期响应指数的变异