1) protocorm-like-bodies(PLB)
类圆球茎
2) protocorm
['prəutəkɔ:m]
圆球茎
1.
For the proliferation and differentiation of callus of protocorm combinations of different concentrations of cell divisions with auxins could be used.
结果表明,种子萌发可采用不含激素的MS培养基,圆球茎增殖与分化可采用不同浓度的细胞分裂素与生长素的组合,其中以6-BA3mg/L+NAA0。
2.
The orthogonal design was used to study the effects of normones(suchas 6-BA,NAA,IBA),activated carbon sucrose and water quality on the proliferation of protocorm of cymbidium goeringii.
利用正交设计研究了培养基中6-BA、NAAI、BA以及活性炭、蔗糖和水质对春兰圆球茎增殖的影响。
3) protocorm-like bodies (PLBs)
类原球茎
1.
After the high expression system of polysaccharides from protocorm-like bodies (PLBs) in suspension cult.
本文以传统的名贵珍稀药用植物——霍山石斛为主要研究对象，在建立霍山石斛类原球茎多糖高效表达悬浮培养体系的基础上，利用生物大分子研究的最新技术和现代分离分析手段与药理实验方法，对霍山石斛类原球茎水溶性多糖进行了提取分离纯化，并对其主要活性多糖组分HPS-1B23的组成和一级结构进行了研究。
4) protocorm-like body
类原球茎
1.
The cutting segment of lower-stem-knot of the Phalaenopsis was used as explant to study PLB (protocorm-like body)induction and propagation by different basic medium formula with growth regulation substance.
采用不同基本培养基和生长调节物质浓度组合,诱导蝴蝶兰花梗节间切段形成类原球茎和增殖的结果表明,花梗可见后10 d的切段诱导效果较好,较适宜的培养基为N_6+5。
5) protocorm-like bodies
类原球茎
1.
Effect of salicylic acid on cell growth and polysaccharide production in suspension cultures of protocorm-like bodies from Dendrobium huoshanense
水杨酸对霍山石斛类原球茎细胞生长及多糖合成的影响
2.
To solve the problem of low growth rate and metabolism level in suspension cultures of protocorm-like bodies from Dendrobium huoshanense.
为解决霍山石斛类原球茎液体悬浮培养类原球茎生长缓慢和代谢水平低下的问题,取不同继代周期(20、30、40、50d)的类原球茎进行培养,在整个生长周期中测定了培养基中碳、氮、磷酸盐的消耗,胞内还原糖、氮及磷的积累情况,并分析了类原球茎增殖和多糖合成情况。
3.
Anatomy study on the protocorm-like bodies formation and development of Cymbidium hybridium was conducted.
以大花蕙兰类原球茎发生发育不同阶段的培养物为试材,采用石蜡切片法对其进行组织学研究。
6) protocorm-like bodies(PLBs)
类原球茎
1.
To establish the appropriate system for selection of Agrobacterium-mediated transformation of protocorm-like bodies(PLBs)of Dendrobium nobile Lindl,materials were cultured in liquid paper medium,solid culture medium and liquid filter paper bridge,with Hyg at 7 different concentrations such as 0,20,40,50,60 and 80 mg/L.
为确立农杆菌介导法转化金钗石斛类原球茎的适宜的选择体系,利用液体纸基、固体培养基与液体滤纸桥3种培养方式,以0,20,40,50,60,80 mg/L质量浓度的潮霉素(Hyg)梯度试验,发现不同培养方式的选择效果有所差异。
补充资料：粪类圆线虫病
| 粪类圆线虫病 strongyloidiasis stercoralis；threadworm 由粪类圆线虫寄生于人体肠内引起的疾病。成虫主要寄生在十二指肠和空肠上部的粘膜内，引起类似溃疡病的疼痛，也可有腹泻及腹痛；虫卵在粘膜内孵出幼虫，进入肠腔随宿主粪便排出体外，并在土壤中发育为感染期幼虫，俟机钻入人体皮肤，此时局部皮肤有痒感及红疹；幼虫经血液循环至肺脏，可引起肺炎，痰中偶可找到幼虫；又经咽部而进入小肠上部，侵入粘膜内发育成熟、产卵；有时幼虫也可在肠腔内发育为感染期幼虫，引起自身感染；在免疫低下的患者则可因自身感染而引起暴发性重症感染，在肠道引起溃疡、坏死甚至穿孔，肺部病变也较严重，可出现呼吸困难、咳血、青紫等现象，甚至可侵犯中枢神经系统而引起昏迷或死亡。诊断依据粪便中找到幼虫。丙硫苯咪唑驱虫有效。 |
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参考词条