孢囊胞子 的英文怎麼說
中文拼音 [bāonángbāozi]
孢囊胞子
英文
sporangiospore-
Embryological studies reveal that megaspore and such cells as egg, synergid and antipodals in mature embryo sac initiate the division of forming haploid plants through embryogenesis or callus formation
胚胎學觀察揭示大孢子與胚囊內的卵細胞、助細胞和反足細胞均有可能在培養中啟動分裂，通過胚狀體或愈傷組織形成單倍體植株。These motile spores may encyst in adverse conditions or may be the means by which a fungus or parasitic protoctist penetrates a new host
在不利環境中，游動孢子被包在囊內，當真菌或寄生的原核細胞穿透新寄主時游動孢子被釋放出來。Tapetum ( pl. tapeta ) a food - rich layer surrounding the spore mother cells in the anthers of vascular plants
絨氈層：維管植物花粉囊內包圍孢子母細胞的富含營養物質的一層結構。Molecular studies have identified some genes participating in this process, including those regulating anther cell division and differentiation, controlling male meiosis, supporting pollen development, and promoting anther dehiscence
分子生物學的研究已經發現了一些參與這一過程的基因，包括控制花粉囊組織的分化、小孢子母細胞的減數分裂、小孢子的發育和花藥的開裂等。The actinobacteria are distinguished by producing actinospres : entire cells encysted in thick walls to form resistant spores
放線菌的特徵是能夠產生放線菌孢子，它是一種被囊的具有厚壁的完整細胞，具有一定的抵抗能力。Within the rice anther, meiosis of the pollen mother cell produces microspores, which further develop into pollen grains
摘要水稻的小孢子母細胞在花粉囊中進行減數分裂產生小孢子，小孢子進一步發育成花粉粒。分享友人