子孢子

AFLP and microsatellite markers were adopted to assess the genetic identity of the sporophytic offspring derived from mono-crossing of gametophyte clones of Undaria pinnatifida.

用AFLP和微卫星标记对裙带菜配子体克隆单一交配组合的孢子体后代的遗传一致性进行分析。

Forestry elements(tree species, standage,afforestation density etc), ecological elements (hillside direction, hillside seat, soil type etc) and meteorological elements (temperature,humidity, precipition etc) were the leading factors by the correlation analysis of qualitative and quantitative factors of epidemiology of spore dispersing and disease state observation.

通过对病菌孢子飞散规律和病情调查的定性因子和定量因子进行相关的分析结果，已明确了林分因子(树种、林龄、造林密度等)、生态因子和气象因子交互作用是樟子松枯梢病流行的主导因素。

Forestry elements(tree species, standage,afforestation density etc), ecological elements (hillside direction, hillside seat, soil type etc) and meteorological elements (temperature,humidity, precipition etc) were the leading factors...

通过对病菌孢子飞散规律和病情调查的定性因子和定量因子进行相关的分析结果，已明确了林分因子(树种、林龄、造林密度等)、生态因子和气象因子交互作用是樟子松枯梢病流行的主导因素。

And R8, stromata produced by the plant R3 and R8 in field;+= viable ascospores produced;= perithecia barren;—= no

上产生的子座；+=生成可育的子囊孢子；=生成子囊壳但败育；—=没有反应；空白=未做。

Aschersonia blumenaviensis was originally described from Brazil, it may be confused with Aschersonia flavocitrina by sharing same stromatic color (lemon-yellow), however, the latter species has larger spores (12–18 × 2μm) and longer paraphyses (140–180μm).

布鲁门拿维安座壳孢最初在巴西描述，与Aschersonia flavocitrina的子座均为柠檬黄而易混淆，但是后者有更大的孢子（12–18 × 2μm）和更长的侧丝（140-180μm）。

The results showed: four devices flower pollen sacs, anther wall conforms to the basic, from epidermis, the indoor wall, middle (2-3 layers) and tapetal composition tapetum to glandular type.

对悬铃木小孢子发生及雄配子体发育过程进行了观察，结果表明：花药具4个花粉囊，花药壁发育为基本型，由表皮、药室内壁、中层（2-3层）和绒毡层组成，绒毡层为腺质型。

Under favorable condition, it multiplies as a unicellular organism. Upon starvation, a pathway involving aggregation, mound, slug, culmination stages induces the formation of a fruiting body consisting of a head of spores supported on a stalk of vacuolated cells.

在营养丰富条件下，以单细胞形式存在；一旦食物匮乏，单个细胞聚集成多细胞体，细胞历经细胞丘、蛞蝓体、拔顶阶段完成发育和分化过程，最终形成由孢子细胞和柄细胞组成的子实体。

Furthermore, HBsAg gene expression was obtained in zygotic sporophytes by using male gametophytes-targeted bombardment.

继而利用雄配子体途径也实现了HBsAg在海带二倍体孢子体中的稳定表达，提示利用海带表达口服乙肝疫苗具有一定可行性。

Sp. tritici conidiospores. 40 h after inoculation, penetration of the fungus and formation of haustoria in transformed cells were observed to evaluate the effect of the target gene's product on the invasion of the fungus.

基因枪轰击后高密度接种白粉病菌孢子。40h后观察转化阳性表皮细胞度其表面抱子的发育，并以阳性转化细胞中白粉病菌成功侵入的细胞所占比例为指标分析目标基因的表达对白粉病菌入侵及吸器形成产生的影响(对照为单独导入GUS基因的表皮细胞)。

Most other Sclerotinia or white mold diseases, such as on dry beans, soybean, canola and sunflower head rot are initiated by and infection of above ground plants parts by ascospores.

大多数其他的核盘菌或白霉菌，干豆、大豆、向日葵等作物的热腐病都是由于子蘘孢子浸染植株的地上部分所致。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。