愈伤组织诱导率在95%以上。
体细胞胚胎诱导率最高为25%。
F_2代材料获得相对较高的诱导率。
适当的低温预处理可以不同程度提高诱导率;
The proper low-temperature pretreatment can improve the initiation rate;
花药愈伤组织诱导率与绿苗分化率具有显著的相关性。
There are significant correlation between induction frequency of pollen callus and differentiation frequency of green plantlets.
结果表明早熟禾不同品种间,愈伤组织诱导率显著不同。
The rate of callus induction is strongly different with the cultivar.
以葡萄糖作碳源时,各品种的愈伤组织诱导率普遍明显降低。
When use the glucose as the carbon, each variety form much less callus.
添加激素i和暗培养有利于愈伤组织形成色素,诱导率达30%。
Adding of hormone I in dark culture, it was favourable to the pigments formation in callus. The inducement radio was 30%.
冷冻与高糖处理对花药愈伤诱导率的影响因外植体来源不同而不同。
The effects on anther culture by cold-treatment and high-sucrose treatment differed with the different sources of explants.
对刺激剂对植物细胞悬浮培养的影响及如何提高刺激剂的诱导率进行了综述。
Influence of elicitor and how to enhance inductivity on cell suspension cultures are summarized in this paper.
在这个高温点和低温点以外随着处理温度的升高或降低,三倍体诱导率均迅速减小。
Outside of the low and high temperature points, along with the rise or drop of the handle temperature, the triploidy induction frequency decreased rapidity.
直链淀粉的含量与愈伤组织诱导率、生长速率、绿苗分化率的相关均未达到显著水平。
The amylose content was not related to the callus induced percentage, growth rate or green plantlet redifferentiation percentage.
这四种外植体都能被诱导产生愈伤组织,其中花梗愈伤组织诱导率最高,为96.8%。
Tndse four explants could all be induced to produce callus, of which the induction rate of floral peduncle was the highest. It reached 96.8%.
小麦成熟胚愈伤组织的诱导率、生长率及胚性愈伤组织发生率的基因型效应有显著差别。
The effect of genotype on the rate of induction, growth and embryogenic callus initiating were different significantly.
结果表明,愈伤组织诱导率和植株再生与水稻的成熟胚及其愈伤组织的内源激素含量有关。
The results showed that the callus initiation and plant regeneration were related to endogenous hormones of mature rice embryo and its derived callus.
活性炭对甘蓝花药培养没有促进作用,添加活性炭的处理比不添加活性炭处理的诱导率略低。
Active carbon couldn't promote anther culture, and induction rate of active carbon treatment was lower than contrast treatment slightly.
在不添加2,4 - D的培养基中,外植体的愈伤组织诱导率很低,并且需要诱导很长的时间。
Without added 2, 4-d in the medium, explant callus induction rate is very low, and needed a very long time to induct.
试验还发现2,4 - D起主要作用,但是BA、KT的加入可显著提高胚性愈伤组织的诱导率。
Furthermore 2, 4-d play an important role in induction of EC, but adding BA and KT can improve IR.
结果表明,不同基因型荔枝花药胚性愈伤组织诱导率存在显著差异,胚性愈伤组织倍性检测结果也不同。
The ploidy detection indicated that the genotypes performed marked difference in the inducing rates of anther embryogenic calli and produced different results in ploidy detection of embryogenic calli.
运用分子标记能够快速的筛选出孤雌生殖的后代,本实验的诱导率并不理想,实验方法有待改进与完善。
The use of molecular markers to quickly screen out the descendants of parthenogenesis, the induction rate experiment is not good, room for improvement of experimental methods.
各品种间小孢子胚产量差别较大,每100枚花药产胚数(诱导率)在0.11%-17.62%之间。
The yield of microspore-derived embryoids (No. of embryoids per 100 anthers)varied from 0.11% to 17.62% among varieties.
结果:将茎段愈伤组织接种在含有0。2%秋水仙素的培养基上,通过培养形成的多倍体植株诱导率为12。
Result: The polyploid of P. chinense was obtained using calli with stem treated with 0.2% colchicines medium, the inducing rate reached 12.45%.
结果表明:随着赤霉病菌粗毒素预处理浓度的提高,大麦花药愈伤组织诱导率降低,愈伤组织的绿苗分化率降低。
The results showed that with the increase of the concentration of the crude toxin in culture media, the frequency of callus induction and green plant regeneration was decreased.
但是胚性愈伤组织的ABA含量却低于非胚性愈伤组织,且胚性愈伤组织诱导率与胚性愈伤组织IAA含量负相关。
It was found, however, that ABA content of embryonic calli was lower than non-embryonic calli, and induction rate of embryonic calli was correlated negatively with IAA content of embryonic calli.
本研究采用静水压方法,在国内外首次建立了半滑舌鳎三倍体鱼苗诱导方法,三倍体鱼苗的诱导率最高达100%。
Thus, a set of techniques for induction of triploid fry was developed for the first time in half smooth tongue sole, and 100% triploid fry were obtained.
利用中国农业大学选育的高油型孤雌生殖单倍体诱导系(CAUHOI)对提高玉米单倍体诱导率和加倍率的方法进行了研究。
A high oil haploid inducer named CAUHOI released by China Agricultural University was used in the study of haploid inducing and doubling.
结果表明:TDZ对赤霞珠离体叶片、叶柄不定芽再生有诱导作用,对叶片、叶柄的最高诱导率分别为18.06%和28.57%;
The result indicated that TDZ had effect on the adventitious buds induction of "Carbernet Sauvignon". Adventitious bud regenerating rate from leaf and petiole is 18.06% and 28.57%, respectively.
对不同外植体及其愈伤组织的内源激素含量进行分析发现,内源激素的含量和配比是影响愈伤组织诱导率和绿苗分化率的关键因素之一。
Through analyzing the endogenous hormones content of different explants and calli, the content and mixture ratio of endogenous hormones were one of the key factors that can affect CEF and GPDF.
胚性愈伤诱导率和植株再生率与培养基的种类、培养基中2,4 - D的浓度、小麦基因型及诱导和分化培养基中激素种类和浓度等有关。
Callus formation frequency as well as plantlet regeneration frequency was dependent on the composition of basal medium and the concentration of 2, 4-d.
胚性愈伤诱导率和植株再生率与培养基的种类、培养基中2,4 - D的浓度、小麦基因型及诱导和分化培养基中激素种类和浓度等有关。
Callus formation frequency as well as plantlet regeneration frequency was dependent on the composition of basal medium and the concentration of 2, 4-d.
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