孢子体

海带孢子体DNA随机扩增反应条件优化

Optimization of random amplified reaction conditions for Laminaria japonica ( Phaeophyta ) sporophyte DNA

海带（LaminariaJaponica）幼孢子体生长和光合作用的N需求

Nitrogen Requirement of Growth and Photosynthesis in the Juvenile Sporophyte of Laminaria japonica

条斑紫菜丝状孢子体cDNA文库构建及抗病相关基因鉴定

Construction of the cDNA Library of Filamentous Laver Sporophyte and the Identification of Disease Resistance Gene Tags

孢子体生长到8～16列c时开始以0.5kg／cm~2的压力洗刷，随着孢子体的生长及附着力的提高逐渐增加洗刷强度和次数；

Start to wash screen at the pressure of 0.5kg/cm2 as seedling grows to 8-16 Rows cell , then increase gradually the strength and times of screen washing ;

观察到3n幼孢子体的染色体数为90。

The chromosome number of 3n young sporophyte was 90 .

在多雨或非常湿润的条件下，即使有更多的不亲合的花粉萌发，但它们都会被阻止进入柱头，因此很明显，孢子体SI系统的相互作用并不是限制萌发的。

In wet or very humid conditions more incompatible pollen germinates , but this is stopped from penetrating , so the interaction is dearly not confined to germination .

十字花科孢子体SI系统的s基因确实是连锁的两个基因座，一个合成糖蛋白，另外一个合成受体&激酶。

In the sporophytic SI system of the cabbage family , the S gene is actually two linked loci , one producing a glycoprotein and the other a receptor kinase .

孢子体SI中的花粉粒被柱头上细胞酶解而水合，这一步可以被抑制，因此可以通过并不充分的水合阻止花粉萌发。

Pollen grains in sporophytic SI hydrate by enzymic breakdown of cells on the stigma surface and this stage may be inhibited , so that pollen germination is stopped through insufficient hydration .

其镜质组反射率Ro、孢子体荧光参数和矿物沥青基质荧光强度变化均是良好的成熟度指标；

Vitrinite reflectance . the fluorescence parameters of sporinite and the alteration of fluorescence intensity of mineral-bitumen groundmass are all good maturity indexes .

4用1.0%的次氯酸钠加上几滴肥皂水对鳞叶藓孢子体进行表面消毒，消毒时间为8min。

1.0 % sodium hypochlorite containing drops of suds was used to sterilizing T.

20℃是幼孢子体出库的最佳温度，海区暂养30d后可达分苗标准。

The young sporophytes should be moved out of nursery pool at 20 ℃, which can reach the standard of seed seperation after 30 days rearing in sea waters .

用Suresh成囊培养基培养的包囊圆形或椭圆形，中心体色淡，内有大小不等的孢子体。

The cysts in Suresh cyst medium culture were round or ellipse , the color of the centrosome was weak , and there were different sizes of sporophytes ;

条斑紫菜丝状孢子体表达序列标签分析

Analysis of Expressed Sequence Tags of Filamentous Sporophyte of Porphyra Yezoensis

该不育系属于孢子体败育型；

The abortion type of these CMS lines is sporophyte abortion .

裙带菜幼孢子体营养细胞多倍体育种

Polyploid breeding on vegetative cell of young sporophyte in Undaria pinnatifida

水稻质核互作孢子体雄性不育性的基因分析

Genetic analysis for the cytoplasmic-nuclear sporophytic male sterility in Rice

胚代表新孢子体世代的开始。

The embryo thus represents the beginning of the new sporophytic generation .

植物孢子体自交不亲和信号转导功能分子研究进展

The functional molecules of SSI signal transduction in plants

裙带菜配子体和幼孢子体的光合作用特性株型对小麦光合性状及光合环境的影响研究

Researches on Influence of Plant Form on Photosynthesis Properties and Environments in Wheat

水稻配子体、孢子体细胞质雄性不育系线粒体蛋白质的分析

Analysis of rice mitochondrial proteins from sporophyte and gametophyte cytoplasmic male sterility lines

孢子体是寄生在配子体上的。

The sporogonium is parasitic on the gametophyte generation .

孢子体普遍大小为8～16列时是开始进行洗刷的最佳时期。

It 's the best period to flush sporophytes when they reach 8-16 lie .

10、对16组合及孢子体培育苗种进行统计学检验，利用克隆育苗培育的16组合孢子体变异程度小。

10 . The 16 Combination sporophytes have a little mutation by statistics examination .

水稻孢子体雄性不育系小孢子发育过程中的蛋白质分析

Analysis of anther proteins from sporophyte male sterility lines of rice in microspore development

碳质泥岩的主要生油组分为孢子体、角质体和层状藻类体。

The main oil-forming components in carbargilite are sporinite , keratose and stratiform alginate .

S－5位点的广亲和基因遗传符合单位点孢子体－配子体互作模型。

The genetics of wide compatibility gene A-5 fitted to one locus sporo-gametophytic interaction model .

光质对海带幼孢子体生长和假根发育的影响

Effect of light quality on young sporophyte growth and rhizoid development of Laminaria japonica Aresch

分布较广的苔藓目，有直立的配子托，在茎的顶端有孢子体。

Widely distributed order of mosses with erect gametophores and sporophytes at the tips of stems .

异态自交不亲和性系统主要有孢子体识别，它广泛分布在各科中。

Heteromorphic systems mainly have sporophytic recognition and the system occurs in widely scattered plant families .

巨藻幼孢子体所需要的光照时间，随光强的减弱而相应地延长。

Illumination time required by the growth of the young sporophyte increased with a decrease of light intensity .