子囊孢子

High temperature and rh were detrimental to ascospore survival but spore viability was maintained for longer periods than previously reported.

高温和湿度不利于子囊孢子存活，但孢子活力比以前报告的维持时间更长。

The results showed the growth of pathogen was the fastest at 30℃,the average value of conidium was 18.6μm×5.0μm,ascospore was 16.9μm×4.1μm,the growth of hyphae on PDA was divided into two types.

结果表明30℃最有利于病菌的生长，分生孢子平均18.6μm×5.0μm，子囊孢子16.9μm×4.1μm，菌丝体在PDA培养基上的生长分二种类型。

Circle of ascus carapace egg comes elliptic, close surface is unripe, base ministry a bit sink child inside, ascus spore white is long and thin, a lot of horizontal strokes are lain between, paragraphs small are cracked ceaselessly when maturity.

子囊壳卵圆形至椭圆形，近表面生，基部稍陷于子座内，子囊孢子白色细长，有很多横隔，成熟时不断裂成小段。

Ascospores are small, hyaline, and hat-shaped, 4.5-8 microns long by 2.5-5.5 microns wide, andthey accumulate in a sticky matrix at the end of the perithecium neck where they appear as a cream to pink ball or coil.

子囊孢子小，无色，帽形， 4.5-8微米长，2.5-5.5微米宽，他们累积在子囊壳颈口粘性基质中，在那里他们看上去象奶油色到粉红色的球或卷圈。

The results demonstrated that sexual reproduction capacity between isolates derived from ascospores and conidia were different, and at least partially determined by their genetic differences.

结果表明，由子囊孢子和分生孢子萌发获得的菌株的有性生殖能力具有显著差异，这可能决定于不同的遗传特性。

In this paper, the sexual reproduction capacity of Orbiliaceous anamorphs derived from ascospores and asexual conidia were evaluated.

本文评估了分离自子囊孢子和分生孢子的圆盘菌科无性型有性生殖能力。

The cells ovoidal, while budding the wall structure is entroblastic. Reproduction by multilateral budding. It is not form ascospores or ballistospores; on malt agar red carotenoid pigments is synthesized.

该菌株细胞卵圆，出芽时胞壁结构为内分芽型，多端芽殖，不产生子囊孢子和掷孢子；在麦芽汁琼脂上产生红色胡萝卜素，颜色反应阳性，菌落平滑，有光泽，质地软而呈粘液状，不发酵任何糖，能同化麦芽糖、蔗糖、乳糖、棉子糖、松三糖和硝酸钾，能分解尿素；细胞水解物中含甘露糖、葡萄糖和半乳糖。

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。

At first, optimization for the perfect stage production of M. grisea was investigated in vitro. The number of perithecia and ascospores, the percentage of viable ascospores were markedly increased when juice of mature tomato was used, pH was adjusted around 5. 5 and 0.1％CaCO〓 was added in oatmeal tomato agar medium.

本研究首先选用自然成熟的番茄榨汁和燕麦片作为培养基的主要组分，通过调节培养基pH值在5.5左右并添加0.1％CaCO〓途径优化了稻瘟病菌有性世代形成的条件，显著增加了稻瘟病菌子囊壳形成的数量和子囊孢子的成活率。

Further, crosses among fertile isolates from the above four provinces were made.One of fourteen crosses produced perithcia,but none ascospores were generated.

用不同交配型的可育菌株进行互交，14个组合中只有1个组合产生子囊壳，但没有形成成熟的子囊孢子。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。