查询词典 callus

Immature embryos of maize inbred line 4112 were cultured with 6 kinds of culture medium contained the same concentration and combination phytohormone such as N6,MS,NB,NM,MB and NMB to observe the effects of callus induction.

方法］用6种含有相同浓度和配比的植物激素的培养基N6、MS、NBM、NM、MB、NMB对玉米自交系4112幼胚进行组织培养，观察诱导愈伤组织的效果。

Fruit 1.8-1.9 cm, erect when immature; mericarps smooth, with a basal callus, with 0.3-0.4 mm ± patent nonglandular trichomes; rostrum 1.1-1.2 cm, with a 1.9-2.2 mm narrowed apex; stigmatic remains 3.6-3.8 mm.

果1.8-1.9厘米，未发育完全时直立；分果爿光滑，具基疣，有0.3-0.4毫米多少开展的非腺状毛；喙1.1-1.2厘米，带有1.9-2.2毫米狭窄的先端；柱头残余长3.6-3.8毫米。

Fruit 1.9-2.5 cm, erect when immature; mericarps smooth, with a basal callus, with 0.5-1.8 mm patent to antrorse nonglandular trichomes and sometimes 0.4-1 mm patent glandular trichomes; rostrum 1.5-1.9 cm, with a 1-2 mm narrowed apex; stigmatic remains 0.7-1.4 mm.

果1.9-2.5厘米，未发育完全时直立；顺利的分果爿，有一基本结茧，有0.5-1.8毫米开展到向前的非腺状毛状体和0.4-1毫米专利腺毛的有时；喙1.5-1.9厘米，带有1-2毫米狭窄的先端；柱头残余长0.7-1.4毫米。

Anther culture was used as an effective method for selecting either octoploid orpolyhaploid triticale lines with high rates of both callus inductionand green plantletdifferentiation.

用花药培养选择具有高诱导率和高分化率的高花培效率的八倍体小黑麦(2n=8x=56)和单倍体小黑麦(n=4x=28)是很有效的。

Efficient callus induction and regeneration procedure were established using growing tip of octoploid triticale 'h739' at glume differentiation stage as explants.Embryonic somaclones were selected.

利用八倍体小黑麦'h739'护颖分化期幼穗作外植体，成功地建立了愈伤组织诱导和再生程序，并获得了长期保持胚性的无性系。

The optimum concentration of Kan selecting callus is 58 mg/L.The expression vector of PHA was transformated into Oxalis trisngularis by particle bombardment. 96 antibiotics plants were gotten by resistant selection of Kan, and the PCR test indicated that the rate of postive plants is 1.57%.

利用基因枪对紫叶酢浆草愈伤组织进行了PHA基因表达载体的遗传转化，通过Kan抗性筛选获得了96株抗性小苗，经PCR检测，其阳性植株率为1.57%。

By reseaching the tissue culture of Oxalis trisngularis, regeneration system of Oxalis trisngularis was preliminaryly established and the optimum mediums were MS+2,4-D 1.5mg/L+6-BA 0.1 mg/L for inducing callus and MS+NAA 0.9 mg/L +6-BA 0.4 mg/L for inducing differentiation, and MS+2,4-D 0.5mg/L for inducing rooting.

筛选出诱导愈伤的最佳培养基为MS+2，4-D 1.5mg/L+6-BA 0.1 mg/L；分化的最佳培养基为MS+NAA 0.9 mg/L +6-BA 0.4 mg/L；生根培养基为MS+2，4-D 0.5 mg/L；愈伤组织Kan抗性筛选的最佳浓度为58 mg/L。

Shoe needle still makes toenail grows too closely accept restriction, happen embed armour, be like intercurrent infection, often also concern with the extruding of shoe for paronychia; callus, clavus namely.

鞋尖过紧还使趾甲生长受限制，发生嵌甲，如并发感染，即为甲沟炎；胼胝、鸡眼也往往与鞋子的挤压有关。

The main results as follows:1. Using the young leaves of Pelargonium graveolens, the effect of different kind, different concentration and different combination of plant growth substances on induction of callus is different.

实验结果如下： 1、以驱蚊香草幼嫩叶片为材料，不同种类、不同浓度的植物生长调节物质及其组合对愈伤组织诱导的效应不同；驱蚊香草愈伤组织诱导的最佳培养基是MS+2，4-D0.2mg/L+6-BA0.5mg/L+蔗糖30g/L+琼脂粉5g/L，pH=5.8。

The market benefit is obvious and the demand is increased day by day.In our study, the effects of different plants growth substances on induction of Pelargonium graveolens callus and organ genesis were investigated by tissue culture and rapid-reproducing technology.

本文以驱蚊香草幼嫩叶片为外植体，诱导筛选愈伤组织，讨论了不同光照对愈伤组织增殖的影响，并对其快速繁殖作了初步探讨，为驱蚊香草的快速繁殖积累资料。

Cable dampener cannot be rolled up but must be hung over the cable.

缆帆不能被卷起，必须保证处于展开状态

"This skylark is a present from my master," he says.

"这只云雀是我主人献上的礼物。"他说。