Retrotransposon-microsatellite amplified polymorphism (REMAP) markers for genetic diversity assessment of the rice blast pathogen (Magnaporthe grisea) [0.03%]
用于稻瘟病菌(Magnaporthe grisea)遗传多样性分析的逆行转座子-微卫星扩增多态性(REMAP)标记
Sonia Chadha,T Gopalakrishna
Sonia Chadha
This present study is the first report of the application of the retrotransposon-microsatellite amplified polymorphism (REMAP) technique in fungi. Genome fingerprinting has a major role in the characterization of population structure and in...
M Fernández,M L Ruiz,C Linares et al.
M Fernández et al.
The length variability of the nontranscribed spacer (NTS) of the 5S rDNA repeats was analyzed in species of the genus Lens by means of PCR amplification. The NTS ranged from approximately 227 to approximately 952 bp. The polymorphism detect...
RAPD markers encoding retrotransposable elements are linked to the male sex in Cannabis sativa L [0.03%]
编码逆转录转座子的RAPD标记与大麻性别相关联
Koichi Sakamoto,Tomoko Abe,Tomoki Matsuyama et al.
Koichi Sakamoto et al.
Male-associated DNA sequences were analyzed in Cannabis sativa L. (hemp), a dioecious plant with heteromorphic sex chromosomes. DNA was isolated from male and female plants and subjected to random amplified polymorphic DNA analysis. Of 120 ...
Variation in nuclear DNA content in Malus species and cultivated apples [0.03%]
模式苹果属种类及栽培品种核DNA含量变异分析
Tatiana C Tatum,Svetlana Stepanovic,D P Biradar et al.
Tatiana C Tatum et al.
The nuclear DNA content for a group of 40 Malus species and hybrids has been estimated using flow cytometry. Estimates of nuclear DNA content for this germplasm collection range from 1.45 pg for Malus fusca (diploid) to 2.57 pg for Malus io...
Transcriptome comparison of winter and spring wheat responding to low temperature [0.03%]
小麦对低温响应的转录组比较分析
Patrick J Gulick,Simon Drouin,Zhihua Yu et al.
Patrick J Gulick et al.
Freezing tolerance in plants is a complex trait that occurs in many plant species during growth at low, nonfreezing temperatures, a process known as cold acclimation. This process is regulated by a multigenic system expressing broad variati...
Comparative Study
Genome. 2005 Oct;48(5):913-23. DOI:10.1139/g05-039 2005
Molecular characterization of the duplicated meristem identity genes HvAP1a and HvAP1b in barley [0.03%]
大麦分生组织决定基因HvAP1a和HvAP1b的分子特征分析
Liuling Yan,Jarislav von Zitzewitz,Jeffrey S Skinner et al.
Liuling Yan et al.
The vernalization gene VRN-1 has been identified as a MADS-box transcription factor orthologous to the meristem identity gene APETALA1 (AP1). A single copy of this gene was found in diploid wheat, but 2 copies were reported in barley. In th...
Molecular and cytological characterization of genomic variability in hexaploid wheat 'Lindström' [0.03%]
六倍体小麦'Lindström'基因组变异的分子和细胞学特征分析
Pedro Costa-Nunes,Teresa Ribeiro,Margarida Delgado et al.
Pedro Costa-Nunes et al.
'Lindström' wheat (AABBDD+rye B chromosomes) was used to study the effects of alien chromatin introgressed into a wheat genetic background, subjecting the wheat genome to a new and transient allopolyploidisation episode. Using this experim...
Intergenomic recombination in F1 lily hybrids (Lilium) and its significance for genetic variation in the BC1 progenies as revealed by GISH and FISH [0.03%]
GISH和FISH揭示的百合(F1杂种)间基因组重组及对BC1后代遗传变异的意义
R Barba-Gonzalez,M S Ramanna,R G F Visser et al.
R Barba-Gonzalez et al.
Intergenomic recombination was assessed in a BC1 population of Oriental (O)xAsiatic (A) lilies (Lilium) backcrossed to Asiatic parents. This population consisted of 38 plants generated from the 2n gametes from 2 genotypes (951502-1 and 9524...
Mapping quantitative trait loci controlling agronomic traits in the spring wheat cross RL4452x'AC Domain' [0.03%]
轮回选择品系RL4452与春小麦品种“域选1号”的农艺性状QTL定位
C A McCartney,D J Somers,D G Humphreys et al.
C A McCartney et al.
Relatively little is known about the genetic control of agronomic traits in common wheat (Triticum aestivum L.) compared with traits that follow Mendelian segregation patterns. A doubled-haploid population was generated from the cross RL445...
Isolation and characterization of the mating-type locus of the barley pathogen Pyrenophora teres and frequencies of mating-type idiomorphs within and among fungal populations collected from barley landraces [0.03%]
从大麦地方品种中分离鉴定禾谷丝核菌的交配型位点及不同群体中两种交配型等位基因频率分布研究
Domenico Rau,Frank J Maier,Roberto Papa et al.
Domenico Rau et al.
Pyrenophora teres f. sp. teres mating-type genes (MAT-1: 1190 bp; MAT-2: 1055 bp) have been identified. Their predicted proteins, measuring 379 and 333 amino acids, respectively, are similar to those of other Pleosporales, such as Pleospora...