1.
Studies on variation within tree of wood density in arbor willow clones
乔木柳无性系木材基本密度株内变异的研究
2.
Study on the Within Tree Variation of Bark Deduction and Bark Fiber Morphology of Eucalyptus
桉树树皮率及树皮纤维形态的株内变异研究
3.
Changes in Endogenous Hormone among Tobacco(Nicotiana Tabacum L.) Genotypes with Different Plant Height and Response of the Dwarf Type to the Exogenous Hormones;
烟草株高变异体内源激素含量变化及其对外源激素的响应
4.
Infection of Mouse with Human Cytomegalovirus in Vitro and Vivo and Research the Genetic Variation of Isolation Strain s UL83、UL54 Gene;
体内外感染BALB/c小鼠HCMV分离株UL83、UL54基因遗传变异的研究
5.
Dynamic Evolution of gp90 Gene of Proviral DNA of Equine Infectious Anemia Virus Attenuated Strain in Experimentally Infected Ponies
马传贫病毒弱毒株前病毒gp90基因在马体内的变异分析
6.
Variation analysis of F gene of newcastle disease virus isolates from Inner Mongolia
鸡新城疫病毒内蒙古地方株F基因遗传变异分析
7.
PRELIMINARY STUDIES ON RADIAL VARIATION PATTERNS OF WOOD PROPERTIES WITHIN TREES Ⅱ. STUDIES ON THE RADIAL VARIATION PATTERNS OF WOOD DENSITY IN 7 CARIBBEAN PINE PROVENANCES
木材材性株内径向变异模式初探Ⅱ．七个加勒比松种源木材密度径向变异模式的研究
8.
Study on Co-infection of Highly Pathogenic PRRSV and Classical PRRSV
高致病性PRRSV变异株与经典株混合感染的研究
9.
Complete Genome Sequencing and Variations Analysis of Seven Isolated Strains and One Vaccine Strain of Duck Hepatitis Virus
7株鸭肝炎病毒分离株及疫苗株的全基因组序列测定与变异分析
10.
Isolation, Identification and Genetic Variations of Porcine Reproductive and Respiratory Syndrome Virus Isolates Prevalent in China;
猪繁殖与呼吸综合征病毒国内流行毒株的分离、鉴定及其遗传变异分析
11.
Development of a PCR-RFLP Assay for Genotyping Porcine Circovirus Type (PCV) and Genetic Variations of PCV Isolates Prevalent in China;
猪圆环病毒PCR-RFLP分型方法的建立及其国内流行毒株的遗传变异分析
12.
The Initial Study of the Proteins Expression Differences between Streptococcus Mutans Stains Isolated from Caries-active and Caries-free Individuals;
高龋患者与无龋健康人口内变形链球菌分离株蛋白表达差异的初步分析
13.
Detection of 43 Proteus mirabilis and analysis of drug-resistance
43株奇异变形杆菌检测及其耐药分析
14.
A Primary Experiment of Bud Sport Selection of Variant Clone of Fortunella obvata Plant
四季桔花叶变异无性系植株选育初报
15.
Screening of Aspergillus niger Mutant Strain 598 with High Yield of Multienzyme
产复合酶黑曲霉变异株598的选育研究
16.
Variation Analysis of NSP2 and ORF5 Genes of PRRSV Strain in XinJiang;
新疆株PRRSV的NSP2和ORF5基因变异分析
17.
Study on Variation of Filial Generation of 23 Relict Plants of Metasequoia Glyptostroboides;
23个水杉子遗单株子代变异性的研究
18.
A Study on the Variation of rolB Transformed Clones of Populus Tomentosa;
转rolB基因毛白杨植株性状变异的研究