種間雜交

Mussaenda hybrida cv.Alicia is an ornamental with high view value. 粉萼花是一種具有較高觀賞價值的植物。

We also studied factors effecting the variation of P. hybrida by tissue culture. 并對矮牽牛葉片組織培養(yǎng)及產(chǎn)生變異的影響因素等進行探討。

CHS-A gene was cloned from Petunia hybrida, which has 99% sequence homology with that has been cloned abroad. 從矮牽牛(Petunia hybrida)花瓣的cDNA中克隆到了CHS-A基因,進行了全序列分析,并與國外已報道的CHS-A序列進行了同源性比較。

Construct two RNAi vectors named as pBI121-CHS to intervene the expression ofgene CHS about Petunia Hybrida . 構(gòu)建了兩個抑制矮牽牛查爾酮合成酶(CHS)基因表達的 RNAi 表達載體pBI121-CHS。

The prescription of the tissue culture of Petunie hybrida and the DNA level of phenotypic variation seed lings produced by tissue were discussed. 摘要探索了矮牽牛組織培養(yǎng)的配方，對組培過程中產(chǎn)生的表型變異植株進行了DNA水平的分析。