- 更多网络例句与子囊层相关的网络例句 [注:此内容来源于网络,仅供参考]
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Pezizales An order of ascomycete fungi in which the asci are borne in a HYMENIUM that lines the surface of a cup-shaped fruiting body.
盘菌目:子囊菌的一个目,该目的子囊在位于杯状子实体表面的子实层中产生。
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By the support of the present project, 3 articles have been published, 4 articles have been submitted to Grana and Acta Botanica Yunnanica etc and some papers is in preparing.
结果表明:蕨类植物孢子外壁和周壁来源于孢子囊内层绒毡层细胞;孢子表面纹饰有的种类由外壁形成,有的种类是由周壁形成;孢子纹饰是在四分孢子形成后迅速形成的,形成的时间很短并比较稳定。
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Martensia was characterized by either single or multiple network-banded blades, procarps consisting of a four-celled carpogonial branch flanked on one side by a single lateral sterile group and on the other side by a group of cover cells, and cystocarp scattered over fertile blades.
此属的特点为藻体膜叶状且膜叶具有单或多层的网状结构,其雌性殖果孢枝特化具有侧边单一的不孕枝而另一边有一群覆盖细胞,果孢子囊散生在藻体各处。
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The anther possesses four microsparangia with its wall composed of four layers: epidermis, endothecium, middle layers and a 2\|nucleate celled tapetum.
绒毡层细胞在发育后期由单核分裂为2 核,多原位解体,为腺质型;但大约有12%小孢子囊的绒毡层在小孢子四分体释放时期进入花药室内,成为变形绒毡层。
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The hymenium may be directly exposed to the air, as in the gills of the mushroom or may open into a flask-shaped cavity, as in the perithecia of certain ascomycetes.
子实层可能直接暴露于空气,像蘑菇的菌褶,也可能似瓶状开口,如某些子囊菌的子囊壳。
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In Situ hybridization showed that OsUBP1 mRNA expressed in the tapetum, pollen grains, macrospore sac and the vascular bundle at the bottom of spikelets.
原位杂交分析表明,在花中OsUBP1 mRNA主要在药壁绒毡层、花粉粒、大孢子囊和颖花底部维管束中表达。
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An immature seed; the megasporangium and surrounding integuments of a seed plant.
胚珠 Ovule 未成熟的种子;种子植物的大孢子囊及其周围的被层。
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Mucor produced by formation of a domeshaped septum cutting off the sporangium from the sporangiohore.
在孢子囊的中央形成一个中空的腔,其外一层薄壁就叫做囊轴。
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The anther was tetrasporangiate, originated from the stamen primordium. The anther wall was composed of epidermis, fibrous endothelium, middle layer (2~3 layers) and tapetum (1~2 layers).
观光木的花药由花药原基发育而来,具4个小孢子囊,花药壁由表皮、药室内壁、2~3层中层和1~2层绒毡层组成。
- 更多网络解释与子囊层相关的网络解释 [注:此内容来源于网络,仅供参考]
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amphithecium:周层
当胚细胞已发育成20-30个细胞时,其上半部的细胞作平周壁的分裂成为中心部分的蒴内层(endotecium)和包围蒴内层的蒴周层(amphithecium)等二层细胞群. 前者后来发育成孢子囊和蒴轴,后者发育成气室、蒴壁、蒴齿和蒴盖. 孢蒴和蒴柄连接的部分呈圆锥形,
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amphithecium:[蒴]周层
当胚细胞已发育成20-30个细胞时,其上半部的细胞作平周壁的分裂成为中心部分的蒴内层(endotecium)和包围蒴内层的蒴周层(amphithecium)等二层细胞群. 前者后来发育成孢子囊和蒴轴,后者发育成气室、蒴壁、蒴齿和蒴盖. 孢蒴和蒴柄连接的部分呈圆锥形,
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apothecium:子囊盘
(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. (一)毛霉(Mucor)它是一种较低等的真菌,多为腐生,罕寄生. 具有分解蛋白质的能力,是用于制用腐乳、豆豉等食品的重要菌种.
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ascogonium:产囊体[子囊菌产生子囊的一种结构]
ascochyta viciae Lib. 蚕豆壳二孢[半知菌, 参:vetch brown spot ] | ascogonium 产囊体[子囊菌产生子囊的一种结构] | ascohymenium 子囊子实层
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hymenium:子实层
在子囊形成的同时,不育的产囊丝和一些营养菌丝在子囊之间形成侧丝(隔丝,paraphysis),子囊果内的子囊和侧丝排列成子实层(hymenium),另有大量的营养菌丝立刻从产囊体的下方生出,除一部分参与形成侧丝外,大部分形成子囊果的包被,
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hymenium:子囊层;子实层
有子实层的 hymeniferous | 子囊层;子实层 hymenium | 南美蜘蛛水仙花 Hymenocallis amancaes Nichols
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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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ascoma:子囊果, 囊实体
ascohymenium 子囊子实层 | ascoma 子囊果, 囊实体 | Ascomycetes 子囊菌纲[高等真菌, 许多种主要的植物病原菌]
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hymeniferous:有子实层的
地衣分泌的糊状物质 hymenial gelatine | 有子实层的 hymeniferous | 子囊层;子实层 hymenium
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thecium:子囊层
06.163 假囊层被 pseudoepithecium | 06.164 子囊层 thecium | 06.165 囊层基 hypothecium