- 更多网络例句与子囊相关的网络例句 [注:此内容来源于网络,仅供参考]
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Ascoma The fruiting body of most fungi of the phylum Ascomycota, in which the asci are borne.
子囊果:真菌中大部分子囊菌所具有的子实体,其上生有子囊。
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A disk-shaped or cup-shaped ascocarp of some lichens and the fungi Ascomycetes.
子囊盘,裸子器某些地衣和子囊菌的盘状或杯状子囊孢子
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Ascospore One of eight haploid spores produced inside an ASCUS by members of the phylum Ascomycota.
子囊孢子:在子囊菌中,子囊内进行减数分裂产生的孢子,通常是8个。
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Furtherly, crosses were made among fertile isolates from rice plants in Jiangsu. Only 6 of 25 crosses produced perithecia and asci, but no ascospore produced. This suggest that the frequency of sexual stage occurrence of Magnaporthe grisea was very low in the rice field in Jiangsu.
用江苏省稻瘟病菌的可育菌株进行互交,25个组合中只有6个组合能产生子囊壳和子囊,但均不产生子囊孢子,提示江苏省稻瘟病菌在田间产生健康有性后代的几率不大。
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The temperature for pathogen sporangium to germinate and to release moving spore is 5~35oC,the optimum temperature is 10~20oC.Under suitable temperature, the sporangium germinate and release moving spore within 2 hours, water film is the essential for sporangi...
霜霉病菌孢子囊萌发释放游动孢子的温度范围为5~35℃,最适为10~20℃,在适宜的温度范围内2小时孢子囊就可释放游动孢子;孢子囊必须在水膜中才能萌发;在供试的碳源中,孢子囊在乳糖液中萌发最好;在供试的氮源中,孢子囊在硝酸铵液中萌发最好;孢子囊萌发的pH值范围为4.5~9.0,最适为8.5。
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In order to study on the fast,simple and efficacious method of forecast the sclerotinia stem rot.
为了探索预测油菜菌核病发生情况的快速、简单、有效的方法;此研究采用检测被核盘菌子囊孢子感染的油菜花瓣数量来预测预报菌核病可能发生严重度程度,实验采用添加了两种不同pH指示剂的改良型Steadman's培养基在室温下培养在油菜花期(3月下旬~4月中旬)每天采自2块试验田的新鲜花瓣,如果花瓣被病原菌子囊孢子感染,接种培养后培养基颜色发生改变,统计被感染的花瓣数;结果表明:除1天在一块田没有检测到被子囊孢子感染的花瓣外,油菜整个花期都有被感染的花瓣出现,但初花期被感染的花瓣较少,而盛花期和终花期被感染的花瓣较多,第一块田被感染的花瓣数在两种培养基上出现的百分率分别为32.0%和40.2%,第二块田分别为27.3%和35.7%。
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Result and Conclusion :All of them and their different dosages were effective to control conidia of Peronospora arborescens.
结果和结论:室内药效测定结果表明不同浓度的供试药剂均能使孢子囊出现畸形,其中以普力克对孢子囊的致畸能力最强,甲霜铜、甲霜铝铜和靠山对孢子囊的致畸能力较弱。
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A shieldlike plate on the front of the head of an insect.
子囊盘,裸子器某些地衣和子囊菌的盘状或杯状子囊孢子
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De Bary were tested and the morphological change of sporangia was observed under microscope. The results showed that spore germination rate was closely related to ozone concentrations.
de Bary孢子囊萌发进行了试验,结果表明:臭氧水处理对孢子囊萌发的影响与臭氧水浓度密切相关,以9 mg/Kg臭氧水处理1 min可以抑制95%以上孢子囊萌发,以18 mg/Kg臭氧水处理1 min则100%抑制孢子囊萌发。
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The main characters of this category are: 1 It possesses clear main axes and lateral branches/sporangial stalks; 2 Sporangia terminate the lateral branches or long stalks; 3 With the distinct dehiscing mechanism, the sporangia have the variation in shape, i. e. reniform, rounded or vertically elongate; 4 Primary xylem is of centrarch maturation; 5 Conducting tracheid is G-type.
该类群包括Hsüa,Renalia,Nothia,Sartilmania和Huia,其主要特征为:1)具有明显的主茎轴及侧出的分枝系/孢子囊柄;2)孢子囊顶生于侧枝上或侧生的长柄上;3)孢子囊性状存在变异,为肾形、圆形或纵向伸长,具明显的开裂机制;4)初生木质部发生顺序为心始式;5)G-型输水管胞。
- 更多网络解释与子囊相关的网络解释 [注:此内容来源于网络,仅供参考]
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ascocarp:子囊果
闭囊壳、子囊壳、子囊盘统称为子囊果 (ascocarp) . 丝状真菌的子囊一般被包被于子囊果内. 本属中最著名的代表种为酿酒酵母 ( S.cerevisiae ,又名啤酒酵母 ) . 其生活史中单倍体阶段与双倍体阶段各占一半,形成世代交替,
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ascocarp:子囊壳;子囊果
子囊盤 apothecium | 子囊殼;子囊果 ascocarp | 子囊球;閉鎖子囊果 cleistocarp; cleistothecium
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ascomycete:子囊菌
高等真菌主要分两大类即子囊菌(ascomycete)和担子菌(basidiomycete). 子囊菌的特点是:在有性繁殖时,形成子囊和囊中的子囊孢子. 每个子囊一般有8个子囊孢子,个别的有时也可能产生2及其倍数的孢子. 著名的子囊菌如有:麦角菌、冬虫夏草、竹黄、羊肚菌、块菌、马鞍菌等.
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ascospore:子囊孢子
(3) 子囊孢子(ascospore):子囊菌的有性孢子. 通常是由两个异型配子囊--雄器和产囊体相结合,经质配、核配和减数分裂而形成的单倍体孢子. 子囊孢子着生在无色透明、棒状或卵圆形的囊状结构即子囊(ascus)内. 每个子囊中一般形成8个子囊孢子.
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perithecium:子囊壳
(2)子囊壳(perithecium) 子囊由几层菌丝细胞组成的特殊的壁所包围,子囊果成熟时,出现一个小孔,通过孔口放出子囊孢子. (3)子囊盘(apothecium) 仅在子囊基部有多层菌丝组成盘状. 子囊平行排列在盘上,上部展开,犹如果盘,故称子囊盘.
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Ascolichenes:子囊菌地衣亚纲;子囊菌地衣类
子囊菌病 ascomycosis | 子囊菌地衣亞綱;子囊菌地衣類 Ascolichenes | 子囊菌綱;子囊菌類 Ascomycetes
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ascomycetes:子囊菌纲
(2)子囊菌纲(Ascomycetes):菌丝有分隔,有性生殖时形成子囊(ascus)、子囊孢子(ascuspore)及子囊果. 子囊是有性生殖的两性核结合的场所,结合的核经减数分裂,形成子囊孢子,一般是8个. 本纲的子实体也称为子囊果(asco-carp),
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cleistocarp; cleistothecium:子囊球;閉鎖子囊果
子囊殼;子囊果 ascocarp | 子囊球;閉鎖子囊果 cleistocarp; cleistothecium | 子囊球;閉鎖子囊果 cleistothecium; cleistocarp
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cleistothecium; cleistocarp:子囊球;閉鎖子囊果
子囊球;閉鎖子囊果 cleistocarp; cleistothecium | 子囊球;閉鎖子囊果 cleistothecium; cleistocarp | 子囊形成 ascogenesis
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zygosporangium:接合孢子囊
有性生殖有两个配子囊(gametangia)融合成接合孢子囊(zygosporangium),接合孢子囊内随后产生厚壁的接合孢子(zygospores). 如黑霉、内生菌根菌. 有性生殖的孢子长在子囊(ascus)内,称作子囊孢子(ascospores). 如酵母菌、虫草菌、羊肚菌等.