长穗偃麦草,Elytrigia elongata
1)Elytrigia elongata长穗偃麦草
1.Identification and Molecular Cloning of y-type High-molecular-weight Glutenin Subunit Genes from Elytrigia elongata (Host) Nevski;长穗偃麦草y型高分子量谷蛋白基因的鉴定与分子克隆
2.SEM observation on anatomical structure of Elytrigia elongata and E.intermedia中间偃麦草和长穗偃麦草解剖结构的扫描电镜观察
3.The heredity of the resistance of Elytrigia elongata , Haynaldia villosa and Psathyrostachys huashanica and their hybrids with Triticum aestivum to races CY29,CY30 and CY31 of Puccinia striiformis were evaluated.以当前小麦条锈病菌的优势小种条中29 号、30 号和31 号测定了小麦近缘植物长穗偃麦草、簇毛麦和华山新麦草及其各自与小麦的杂交后代的抗条锈性。
英文短句/例句

1.SEM observation on anatomical structure of Elytrigia elongata and E.intermedia中间偃麦草和长穗偃麦草解剖结构的扫描电镜观察
2.Isozyme Studies of Elytrigia Hybrids(E. elongate×E. intermedia) and Their Parents中间偃麦草、长穗偃麦草及其杂种F_1代同工酶研究
3.Cloning of a AP2/EREBP Transcription Factor Gene from Elytrigia Elongata长穗偃麦草中一个AP2/EREBP类转录因子的克隆
4.Development of E-chromosome Specific PCR Markers for Thinopyrum Elongatum长穗偃麦草E组染色体特异PCR标记开发
5.Genomic Variation of Somatic Hybrid Introgression Lines between Triticum Aestivum and Agropyron Elongatum;小麦/长穗偃麦草体细胞杂种渐渗系基因组变异研究
6.Identification and Molecular Marker of Dwarf Gene in Progenies of Wheat-Elytrigia Elongatum;小麦—长穗偃麦草杂种后代矮秆基因的鉴定和分子标记研究
7.Analyses of Inheritance and Genomes in Somatic Hybrid Lines between Agropyron Elongatum and Wheat长穗偃麦草与小麦体细胞杂种的遗传与基因组研究
8.The Study of Inducing Wheat-Thinopyrum Elongatum 7E Chromosome Translocations by Gametocidal Chromosome利用杀配子染色体诱导小麦—二倍体长穗偃麦草7E染色体易位研究
9.Characterization and Functional Analysis of the Vacuolar Na~+/H~+ Antiporter Gene in Agropyron Elongatum;长穗偃麦草Na~+/H~+反向转运蛋白基因的分离与功能分析
10.Identification of High Molecular Weight Glutenin Subunits and Molecular Cloning Their Coding Sequences from Elytrigia Elongata (Host) Nevski;长穗偃麦草高分子量谷蛋白亚基的鉴定及基因编码区分子克隆
11.Molecular cytogenetics identification and characterization of wheat-Thinopyrum ponticum additions,substitutions and translocations;小麦—十倍体长穗偃麦草附加系、代换系和易位系的分子细胞遗传学鉴定
12.Development of E~e-Chromosome Specific AFLP and STS Molecular Marker for L. Elongatum in Chinese Spring Wheat Background;小麦中国春背景下长穗偃麦草E~e染色体组特异AFLP及STS标记的建立
13.Molecular Cytogenetic Characterization of New Wheat-Thinopyrum Intermedium Ssp Trichophorum Germplasms;小麦-偃麦草新种质的分子细胞学研究
14.The Drought Resistant Authenticate and the Assistant Selection with Melocular Markers Techniques of Elytrigia Repens L. and E. Intermedia Nevski;偃麦草和中间偃麦草抗旱鉴定及其分子标记辅助筛选
15.Introduction experiment of American smith elytrigia,intermediate wheatgrass and tall wheatgrass in Lanzhou,Gansu美国蓝茎冰草、中间偃麦草、高冰草引种试验
16.Transfer and Identification of Thinopyron Intermedium Resistant Gene to Powdwry Mildew;中间偃麦草抗白粉病基因向小麦的转移和鉴定
17.Development and Characterization of Wheat-Th.intermedium Germplasms with Resistance to Powdery Mildew;抗白粉病小麦—中间偃麦草种质系的选育与鉴定
18.Breeding and Identification of Wheat-Elytrigia Intermedium Hybridization Germplasm Lines;小麦—中间偃麦草杂交后代种质系的选育与鉴定
相关短句/例句

Agropyron elongatum长穗偃麦草
1.Genome Constitution of Agropyron elongatum 4x by Biochemical and SSR Markers;四倍体长穗偃麦草(Agropyron elongatum 4x)染色体组构成的生化和SSR标记分析
2.Evolution of Partial Promoter Region of HMW Glutenin Genes from E and E_1 Genome of Agropyron elongatum;长穗偃麦草中E和E_1基因组高分子量麦谷蛋白基因启动子部分序列的进化分析
3.Chromosomal Location of the Genes Coding for Acid Phosphatase and Alkaline Phosphatase in Agropyron elongatum (2n=2x=14, EE);长穗偃麦草酸性磷酸酶与碱性磷酸酶编码基因的染色体定位
3)Elytrigia elongatum长穗偃麦草
1.Identification of Homoeology between the Elytrigia elongatum (2n=14, EE) and Wheat Chromosomes Using Biochemical and Molecular Markers;利用生化及分子标记确定长穗偃麦草(Elytrigia elongatum, EE. 2n=14)染色体与小麦染色体的部分同源性
2.The karyotypes of three species in Triticeae of Gramineae were as follows: Elytrigia elongatum 2n=2x=14=10m+4sm(2SAT) and Pseudowroegneria strigosa 2n=2x=14=8m+6sm(2SAT) belong to the type of 2A and Elytrigia intermedium 2n=6x=42=16m+20sm(4SAT)+6(ST) belongs to 3B respectively.首次报道了禾本科小麦族3个物种的核型,二倍体长穗偃麦草2n=2x=14=10m+4sm(2SAT),核型属于2A型;假鹅观草2n=2x=14=8m+6sm(2SAT),核型属于2A型;中间偃麦草2n=6x=42=16m+20sm(4SAT)+6st,核型属于3B型;同时,根据Stebbins的核型进化理论和分支系统学的编序、赋值方法,对核型的4个重要性状进行了分析,结果表明在这3个物种中二倍体长穗偃麦草与假鹅观草进化程度基本一致,而中间偃麦草相对进化程度较高。
3.VE161 wheat contains male sterile substitution line,fertile addition line and fertile heterozygous line with one pair of Elytrigia elongatum chromosomes.VE1 61小麦包括具有一对长穗偃麦草染色体的雄性不育异代换系、可育附加系和杂育系 ,杂育系由其代换系×附加系产生。
4)Lophopyrum elongatum长穗偃麦草
1.Development of Ee-chromosome Specific AFLP and STS Molecular Marker for Lophopyrum elongatum in Chinese Spring Wheat Background;小麦中国春背景下长穗偃麦草E~e染色体组特异AFLP及STS标记的建立
2.Effects of Exogenous Chromosomes on Root Characteristics in Triticum aestivum-Lophopyrum elongatum with Chinese Spring Background;小麦中国春背景下长穗偃麦草染色体代换对苗期根系形态性状的效应
3.Development of E~e-Chromosome-Specific RGAP Markers for Lophopyrum elongatum (Host) A. Lve in Wheat Background by Using Resistance Gene Analog Polymorphism;普通小麦背景中长穗偃麦草[Lophopyrum elongatum(Host) A. Lve]E染色体组的RGAP特异标记
5)Thinopyrum ponticum长穗偃麦草
1.Chromosomal Location of Powdery Mildew Resistance Gene in Thinopyrum ponticum-derived Wheat Germplasm Line CH7034;源于长穗偃麦草的小麦新品系CH7034抗白粉病基因的染色体定位
6)Thinopyrum elongatum长穗偃麦草
1.Diploid species of Thinopyrum elongatum is one of the valuable relatives for wheat quality and yielding improvement.长穗偃麦草(Thinopyrum elongatum)是小麦重要的野生近缘植物之一,具有很多优良性状,是对普通小麦进行遗传改良最有利用价值的野生物种之一。
2.Leaf rust resistance gene Lr19 transferred from Thinopyrum elongatum into wheat cultivars has expressed resistance to most pathotypes of Puccinia triticina in China.小麦抗叶锈基因Lr19来源于长穗偃麦草,表现优良的抗叶锈性,国内外发现对Lr19有毒性的小麦叶锈菌菌株的报道较少。
延伸阅读

偃麦草(quackgrass) 偃麦草(quackgrass) 禾本科偃麦草属的一个种,学名Elytrigria repens (L.) Desr,多年生草本植物。优良牧草。又名速生草、匍匐冰草。广泛分布于亚洲、欧洲和美洲的温带地区,在中国的新疆天山南北、东北草甸草原和内蒙古锡林郭勒东部都有分布。 须根系,具有横走根茎,多分布在12-14cm深的土层里。茎秆直立,疏丛生,株高60-80cm。叶片长10-20cm,宽5-10mm,扁平,质地柔软。种子千粒重3g左右。喜生于疏松湿润的土壤,抗寒性强,能耐-39℃的低温。耐湿,亦较耐旱,轻度盐渍化土壤亦能生长。须精细整地,可夏播或秋播,条播行距30cm,播深2-4cm,播种量每公顷7-10kg。幼苗生长缓慢,第一年不宜刈割利用,并要注意防除杂草。生长第二年根茎发育旺盛,即可刈割或放牧。 偃麦草营养丰富,品质好,家畜喜食,饲用价值高,干物质含粗蛋白质11.05%,粗脂肪3.53%,粗纤维36.24%,无氮浸出物40.61%,灰分8.57%。