高山松 meaning in Chinese
p. densata
pinus densata mast
Examples
- Among the species selected , p . densata is a putative hybrid between p . tabulaeformis and p . yunnanensis
这项研究涉及到高山松、云南松和油松。 - This pattern shows the clear divergence of the two subgenera . at the same time , the differentiation of rdna sites on chromosomes among pines correlates well to their phylogenic positions in pimis reconstructed with other molecular data
杂交起源的高山松在染色体组上，表现出对油松和云南松两亲本不同染色体特征的分别继承与重组，并产生独有的特征。 - The number of major 18s rdna sites is generally much more than that in angiosperms and varies markedly among pines . there are seven pairs of 18s sites in pinus tabulaeformis , five in p . desata , eight in p . yunnanensis , 10 in p . massoniana , six in p . latteri , three in p . bungeana , and ten for p . armandi
其中主要位点数目，油松有7对，高山松5对，云南松8对，马尾松10对，南亚松6对，白皮松3对，华山松10对，平均在7对；另外，部分松树还存在弱位点。 - The analyses of these three types of data in the hybrid and its parents could provide new information on genomic composition and evolutionary mechanisms of the hybrid . the main results are the followings : 1 . rdna fish chromosomal localization of 18s and 5s rdna was carried out for two soft pines ( subgenus strobus ) and five hard pines ( subgenus pinus ) using fish
Rdna荧光原位杂交( fish )通过对华山松和白皮松两种单维管束亚属植物及油松、云南松、高山松、马尾松和南亚松等五种双维管束亚属植物的18srdna与5srdna的荧光原位杂交，结果表明： ( 1 )裸子植物的18srdna位点数目明显多于二倍体被子植物。 - 2 heterogeneity and evolution of 5s rdna pattern of intragenomic and interspecific variation of 5s rdna hi five pines ( including subgenus strobus and pinus ) were studied through cloning and sequencing multiple 5s rdna copies the length of 5s rdna unit is 658 - 728 bp hi diploxylon pines while 499 - 521 bp hi the haploxylon p . bungeana
Ssif7 ： na的序列变异与分子进化利用分子克隆和dna测序分析了油松、云南松、马尾松、白皮松和不同遗传背景的高山松居群的ssilna基因序列变异及基因进化规律，得到以下主要结果： （ 1 ） ssrdna的结构特征。