六倍体

六倍体野生桑与二倍体栽培种远缘杂交F1代性比表现

F_1 Sex Ratio Expression of Hexaploid Wild Mulberry × Diploid Cultivated Mulberry

人工合成六倍体小麦与普通小麦杂交后代衍生群体的PPO基因分析

Genetic Detection of PPO Gene in Synthetic Hexaploid Wheat - Derived Populations

六倍体种B染色体组带型基本相同，四倍体小麦B组N&带种间有一定差异。

The banding patterns of B genome of hexaploid wheats are basically same , but N-bands have definite differences among species of B genome of tetraploid wheats .

PEG胁迫对六倍体小黑麦幼苗SOD，POD活性及MDA含量的影响

Effects of PEG Stress on the Activities of Superoxide Dismutase , Peroxidase and the Content of Malonaldehyde of Triticale Seedlings

从CIMMYT引进的人工合成六倍体小麦D染色体组微卫星分子标记的遗传差异

Genetic Diversity of D-genome Revealed by SSR Markers in Synthesized Hexaploid Wheat Introduced from CIMMYT

运用酸性聚丙烯酰胺凝胶电泳（A-PAGE）技术，对96份人工合成六倍体小麦的醇溶蛋白多样性进行了分析。

Gliadins of 96 artificially synthesized hexaploid wheat materials were analyzed by A-PAGE .

小麦近缘四倍体和六倍体种HMW谷蛋白亚基的鉴定、基因克隆及其序列比较分析

Identification , Gene Cloning and Sequence Comparative Analysis of HMW Glutenin Subunits in the Related Tetraploid and Hexaploid Triticum Species

以中国春第6部分同源群染色体的缺体-四体材料和六倍体小麦的二倍体和四倍体祖先种的基因组DNA为PCR模板，验证得到11个6D染色体特异的SNP标记。

Experimental tests revealed 11 chromosome 6D-specific SNP markers by using genomic DNA from homoeologous group-6 nullisomic-tetrasomic lines of Chinese Spring and putative diploid and tetraploid ancestors of hexaploid wheat as PCR templates .

采用SDS-PAGE方法，鉴定分析了从CIMMYT引进的58份人工合成六倍体小麦高分子量谷蛋白亚基（HMW-GS）组成。

The compositions of high molecular weight glutenin subunits ( HMW GS ) in 58 synthesized hexaploid wheat from CIMMYT were analyzed using SDS PAGE method .

【结论】只要在等位基因特异引物3′端加上合适的错配碱基，并且优化其PCR反应体系，用等位基因特异PCR方法检测六倍体小麦中的单核苷酸多态性是可行的。

【 Conclusion 】 It is feasible to assay SNPs by allele-specific PCR in hexaploid wheat , as long as proper mismatched bases were introduced at 3 ′ - end proper sites of the allele-specific primers and the PCR system was optimized reasonably .

六倍体普通小麦高分子量谷蛋白亚基Glu-A1和Glu-B1共同缺失材料研究初报

A common wheat line with deletion of Glu-A1 and Glu-B1 locus of high molecular weight glutenin subunit

由于六倍体普通小麦基因组的复杂性及提取籽粒蛋白质组分的工作量很大，小麦籽粒蛋白质组分的QTL定位尚未见公开报道。

Because of the complexity of genome of common hexaploid wheat and lots of workload of extraction of protein components of wheat grain , the study on QTL Mapping of Protein Components of Grain were seldom .

以六倍体小黑麦MzalenodBeer为黑麦染色体供体，培育的兰考90（6）系列小麦品系是新的小麦-黑麦1BL/1RS易位系。

The wheat Lankao 90 ( 6 ) lines were bred using a hexaploid Triticale " Mzalenod Beer " as a rye chromosome donor . These lines were identified as novel wheat-rye 1BL / 1RS alien translocation lines .

本实验基于这些研究结果，采用MSAP的方法进一步对新合成异源六倍体小麦Allo-AT6及其直系自交后代（S2~S8）的表观遗传（DNA甲基化）稳定性的变化进行分析。

Based on these evidences , we take the MSAP method to further analysis on the synthetic Allohexaploid wheat ( Allo-AT6 ), as well as its consecutive progenies ( S2 ~ S8 ), to unveil its epigenetic stability ( DNA methylation ) in this experiment .

高羊茅（FestucaarundinaceaSchreb）是异源六倍体的多年生冷季型牧草和草坪草，以其适应广泛，耐寒性强，耐热性好，抗病性强等优点成为倍受青睐的优质草种。

Tall fescue ( Festuca arundinacea Schreb ) is a perennial , cool-season grass species widely used for forage and turf with a heterologous hexaploid genome . It is widely maintained on lawns and public grounds for the characters of resistance to cold , heat and diseases .

人工合成异源六倍体小麦β-葡萄糖苷酶活性的变化

Changes of β - Glucosidase Activity in Synthetic Hexaploid Wheat

四倍体大燕麦与六倍体裸燕麦的受精作用和胚胎发育

Fertilization and Embryo Development in Hybridization between Avena magna and Avena nuda

六倍体小麦最高，绿苗分化率也有类似趋势。

The rate of plant regeneration had the same trend .

人工合成六倍体小麦与黑麦的可杂交性研究

Crossability of 102 CIMMYT synthetic hexaploid wheats with Rye

浙江发现野生延胡索六倍体居群

A wild hexaploid population of Corydalis yanhusuo from Zhejiang

二倍体、四倍体和六倍体小麦产量及水分利用效率

Grain yield and water use efficiency of diploid , tetraploid and hexaploid wheats

六倍体小麦基因克隆方法研究进展

Advance on Gene Cloning Methods in Hexaploid Wheat

普通小麦和六倍体小黑麦核型的演变

Karyotypic evolution of common wheat and hexaploid Triticale

六倍体小黑麦开花习性的观察及雌蕊柱头生活力的测定

An Observation of Flowering Habit and Fest of Stigma Vitality for Hexaploid Tritical . cv

国内蔓越桔新记录种&六倍体蔓越桔及其利用价值

The newly recorded Cranberry species of Vaccinium from china & hexaploid cranberry and its utilization

人工合成六倍体小麦基因表达及三个酶活性变化的研究

The Changes of Gene Expression and Three Enzymes ' Activities in the Synthetic Hexaploid Allopolyploid Wheats

结果表明，小麦近缘植物中存在着丰富的抗纹枯病资源，其中有5份材料表现免疫，他们是节节麦34、峨观草、野燕麦、八倍体小黑麦、六倍体小黑麦；

The results showed that 5 accessions from relatives of wheat were immune to wheat sharp eyespot ;

节节麦是六倍体普通小麦的祖先种之一，D染色体组的供体种；

Aegilops tauschii is D genome donor of common wheat , and the useful genes of Ae .

结果表明，小麦异源六倍体物种形成诱发迅速且广泛的基因组遗传变异和表观遗传变异。

The result indicated that speciation ofallopolyploid wheat induced rapid and extensive genetic and epigenetic changes in thegenome .

典型的小麦品种是六倍体它的每个基因都有六份，而大部分生物只有两份。

A typical wheat variety is hexaploid-it has six copies of each gene , where most creatures have two .