相关例句
calluses
3."It was really interesting to me to lose the calluses from the bottom of your feet and to get calluses on the top of your feet after being up here for a few months," she said.
4.Alfalfa calluses were induced with diethylsulfate (DES). The DES concentration leading to 50% death was confirmed, and cold-resistant mutants were screened out at -7℃.
5.The result showed that the mutant calluses could retain the relative growth rate at 14.5%,12.8% and 41.8%,when they were planted on the media contain 20% mannitol,1.5% NaCl or 20% PEG-6000,while the control calluses could not grow under each of these stress circumstances.
6.[Results] (1) After the three kinds of basic medium were added with the phytohormones of 0.1mg/L kinetin (KT) and 0.2mg/L α-naphthalene acetic acid (NAA) , a large amount of ACB calluses were induced in the MS medium and modified MS medium, while ACB calluses did not occur in the 1/2 MS medium.
7.PCR electrophoresis assay and PCR-Southern hybridization showed the foreignbar gene had been stably transformed into the genomes of the transgenic wheat plantletsregenerated from 4 of the 9 ppt-resistant calluses.
8.After transferring to MS medium supplemented with 1 mg/L ABA, 50 mg/L Kan and 100 mg/L Carb, these embryogenic calluses formed 13 plantlets via somatic embry ogenesis.
9.The optimal medium for adventitious bud differentiation from leaf-derived calluses was found to be MS+6-BA 2.0 mg/L+NAA 0.1 mg/L+GA3 3.0 mg/L for " DE02-24-24" ;
10.the optimal medium for inducing calluses from the stems of Chinese date was MS+1.0 mg·L~(-1) 2,4-D + 0.5 mg·L~(-1) 6-BA;