basta

Effect of basta on the growth and differentiation of rice calli

Basta对水稻愈伤组织生长及分化的影响

Resistance of Rice Variety with Bar Gene against High Effective Weedicide Basta

Bar基因水稻对Basta高效除草剂的抗性试验

Transgenic rice plants could survive in 0.2 % Basta .

当代转基因植株可抗0.2%的除草剂Basta。

Maize Embryogenic Calli Transformation and Resistance to Herbicide Basta and Plant Regeneration

玉米愈伤组织的遗传转化和对草丁膦抗性及植株再生的研究

Time to say : basta !

是时候说够了！

Sensitivity of Different Wheat Genotypes to Basta

不同基因型小麦对除草剂Basta敏感性研究

The etiolation rate increased and seedling height reduced with increase of Basta ( concentration ) .

随着Basta浓度的增加，小麦幼苗生长受到抑制，高度明显降低，黄化率显著增大。

Effect of Herbicide Basta on Mature Embryo of Buckwheat and Naked Oats

非选择性除草剂Basta对荞麦和莜麦种子萌发的影响

Basta resistance assaying for the progeny of rice transformed with DS transposon

水稻Ds转座子转基因后代的抗性筛选

In this study , the selected Basta was an agricultural herbicide , which content of active components is 18.5 % only .

因本研究选用的Basta为农用除草剂，有效成分含量只有18.5%。

Selecting Herbicide-resistant Calli of Rice and Appraising to Seedling with PPT and Basta

除草剂对转bar基因水稻抗性愈伤的筛选和早期苗的鉴定

Herbicide basta selection , PCR technique and Southern blot analysis confirmed that stable integration of cecropin B gene into the rice genome had occurred .

经Basta抗性鉴定，应用PCR技术和Southern印迹分折表明，抗菌肽B基因已整合到水稻的基因组。

Integration of both genes was confirmed by PCR and Southern hybridization . High herbicide resistance of transgenic plants was evident from spraying test with Basta .

除草剂喷洒试验表明，转基因水稻对除草剂Basta具有高度的抗性。

At the same time , the effect of resistance to Basta was tested , the regeneration plants and seeds of resistant different concentration of Basta have been obtained .

同时对再生植株进行了盆栽Basta抗性筛选试验，获得不同抗性的植株和种子。

Master of the nature : Talska Basta

大自然的主人：巴斯塔餐厅

On the basis of this result , optimal selection pressure of basta was determined , thus laying a foundation for the transformation of rice with bar gene serving as selection marker gene .

在此基础上，找到了合适的Basta筛选压，为以bar基因作为选择标记基因的水稻遗传转化奠定了基础。

Resistance to Basta has been used to detect Bt transgenic rice and progenies of Bt transgenic rice crossed to rice varieties cultivated in the Huang Huai area .

利用Basta抗性选择技术快速检测Bt转基因水稻及杂交后代群体单株。

The mature seeds of four wheat varieties ( lines ) were treated respectively with five different ( concentrations ) of herbicide Basta in order to ( confirm ) selection pressure during wheat genetic transformation .

为确定抗除草剂转基因小麦研究中的筛选压，以4个小麦品种（系）的成熟种子为材料，设置5种除草剂Basta浓度进行抗性鉴定。

These mutants were T2-generation hybrids , and homozygotes were screened out from each mutant under the conditions of kanamycin and basta resistance .

这些突变体都是T2代杂合体，通过卡那霉素和Basta抗性筛选，从每一种突变体中都筛选到了纯合体。

Potato tube seedings were cut into single stem as explants . The effect of different concen-trations of herbicide Basta and antibiotic Hygromycin on the growth of potato tube seedlings was studied .

以马铃薯试管苗的单芽茎段为组织培养材料，研究含不同浓度除草剂Basta和不同浓度抗生素Hygromycin培养基对马铃薯试管苗生长状况的影响。

In this research , with the establishment of high efficient regeneration system by embryogenic callus induced from mature embryo and gene gun mediated transformation , transgenic rice plants that are resistant to basta have been produced .

本研究通过建立水稻成熟胚诱导愈伤高效再生体系和基因枪介导的遗传转化方法，获得抗basta转基因水稻。

The molecular analysis showed that the positive rate of DS transformants is 95 % , The result of PCR and basta analysis are identical , but positive rate of transformants with AC is only 40 % .

分子检测结果表明：转DS的植株的阳性率为95%，转AC的转化植株的PCR结果，阳性率只有40%。

The mutants were all T2-generation hybrids and we screened out the homozygotes from each mutant with the resistance to kanamycin and basta . We also had molecular verification to keep accuracy .

这些种子都是T2代杂合体，因此我们首先利用卡那霉素和Basta抗性筛选出了每种突变体的纯合体，并进行了分子验证。

Basta resistance identification , dot blot and southern blot hybridization analysis demonstrate that the cryIA ( b ) gene and bar gene are co-integrated into the maize genome DNA in most of transgenic plants , and are delivered to the progeny according to Mendel 's single gene segregation .

除草剂抗性检测、点杂交和Southern杂交分析表明，在多数转基因植株中cryIA（b）基因和bar基因共整合，且呈孟德尔单位点显性基因连锁遗传。