壳孢子

壳孢子内的主要细胞器为色素体、细胞核和线粒体。

Chloroplast , nucleus and mitochondria are the main organelles in the conchospore .

紫菜属的细胞学研究&膨大细胞和壳孢子萌发核分裂的观察

Cytological studies of porphyra & an observation on nuclear division during the fertile cell row development and conchospore germination

YZ-3品系的壳孢子成活率和分裂率均远高于WT品系。

Both survival and division rates of conchospores of YZ-3 strain were significantly higher than those of WT strain either in culture at 28 ℃ and 29 ℃ .

结果表明：（1）各实验对照组均未检出突变事例。（2）处于萌发状态的三种紫菜壳孢子个体，在NG的诱变作用下都出现了色素突变。

It is showed that ( 1 ) No mutants are investigated in every control group , ( 2 ) the conchospores of all the three species of Porphyra are easy to be induced by NG for they are in the stage of breeding .

光线强度对条斑紫菜壳孢子附着的影响

The influence of light intensities on the adherence of the conchospores of Porphyra yezoensis

海水比重对条斑紫菜丝状体放散壳孢子和壳孢子附着的影响

The influence of specific gravity of sea water on the discharge and adherence of conchospores of Porphyra yezoensis Veda

从某种程度上看固体培养下的再生产物和液体培养下相似，正常的体细胞能再生为正常苗，畸形苗，壳孢子以及较多的细胞团等。

The division and regeneration of nori cells on solid medium is much the same as that in liquid medium in certain extent .

报导了坛紫菜果孢子采苗、丝状体培育、光照调节、促熟措施、壳孢子采苗等方面的技术和经验。

The techniques about carpospore collection , cultivation of protonema , regulation of illumination , measure of induced mature were reported in the paper .

试验结果表明：松针散斑壳子囊孢子在25%松针煎汁中的萌发率最高，以下依次为2%葡萄糖液、20%马铃薯煮汁、2%蔗糖液、无菌水；

The results were reported as follows : the rate of ascospores germination was the highest in 25 % decoction of pine-needle , and the following is 2 % glucose solution , 20 % potato decoction , 2 % sucrose solution and sterile water .

结果：不同种红之间在菌丝、分生孢子、闭囊壳和子囊孢子等超显微特徵方面存在一定的差异，据此可对红进行区分和鉴别。

Results : there exiss some differences among several common Monascus fungi in supermicro-morphologic characters including hypha , conidium , cleistothecium , ascospores and so on , which serve as deposing the evidences to classify and identify Monascus fungi .

其主要来源可分为2种情况：民和、乐都县有玉米种植的部分乡镇，初侵染来源主要是玉米根茬和秸秆上产生的子囊壳和子囊孢子；

Its main source could be divided into two kinds of states : in partly villages and towns of Minghe and Ledu counties with corn planting , the sources mainly were the procreant perithecium and ascospore on the corn stubbles and ones stalks ;

水琼脂平板试验表明：在20℃下培养48h，盾壳霉分生孢子的萌发率达到90%以上。

On water agar plates , conidia of C. minitans harvested from rapeseed stubbles germinated by higher than 90 after incubation at 20 ℃ for 48 h.

草酸对重寄生真菌盾壳霉分生孢子萌发和菌丝生长的影响。分生孢子在25℃时萌发率最高；

Effect of oxalic acid on spore germination and mycelial growth of the mycoparasite Coniothyrium minitans Conidia germination was best at 25 ℃ .