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- 无配子生殖的
- 更多网络例句与无配子生殖相关的网络例句 [注：此内容来源于网络，仅供参考]
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According to the formation of the apomitic embryos, apomixis could be divided into three major types: diplospory, apospory and adventive embryony.
按其胚体发生的途径，无融合生殖可分为二倍体孢子生殖、无配子生殖和不定胚生殖三种类型。
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It was suggested that the capacities of parthenogenesis and apogamy of rice were used to obtain stable lines in early hybrid generations.And several characteristics such as apomixis,cleistogamy,superior genes of qualities and resistance to disease and pest were combined and were used to search a new pathway of selecting high yield,superior quality and heteroresistance to diseases and pest,and lead to realize the purpose of fixing heterosis by apomixis.
利用水稻的孤雌生殖和无配子生殖能力，获得早世代稳定品系，建立快速育种方法，把无融合生殖特性与闭颖授粉、优质、抗性等特性结合探索高产优质多抗育种新途径，逐步实现利用无融合生殖固定杂种优势的目的。2。
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Apomixis provides a unique opportunity to fix and utilize hybrid vigor. A number of research programs around the world have tried to use apomixis as an important plant-breeding tool.
无融合生殖是指不经过雌雄配子融合而产生种子的一种特殊生殖方式，能使基因型的杂合性得以保持，从而可以固定杂种优势，对作物育种具有极其重要的意义。
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SSR analysis indicated that triploids were derived from nucellar apomixis; diploids were most probably from sexual crosses of haploid female gametes and alien pollen grains.
SSR分析结果表明三倍体后代来源於柑橘珠心细胞的无融合生殖，而二倍体个体很可能是单倍体的雌配子与外界花粉杂交后代。
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Apospory The devlopment of the gametophyte directly from the cell of a sporophyte, thus bypassing meiosis and spore production.
无孢子生殖：配子体的发育直接来自孢子体的细胞而不经过减数分裂和孢子产生的生殖过程。
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It includes the process whereby a diploid cell of the nucellus develops into an embryo giving a diploid seed with a genetic constitution identical to the parent.
在另一种无融合生殖中，种子从未受精的配子中发育而来，这被称为孤雌生殖。
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Cytoembryological studies were employed to reveal theorigin of haploid and to determine the cytological factersrelating to the production of diploid polyembryony withinone embryo sac occurring in natural population of apolyembryonic line SB-1 of O.sativa.
SB-1自然群体中的单倍体来源于助细胞无配子生殖。细胞胚胎学研究表明，卵器中的一个或两个助细胞能在受精之前发育成胚，其发生率分别为观察子房数的2.24%和1.75%。
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The development of a gametophyte directly from a sporophyte without the occurrence of meiosis or spore formation.
无孢子形成，无孢子生殖，无孢子状态没有经过减数分裂或孢子形成而直接由孢子体进行的配子体发育
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The apogamic of synergid was not observed.
没发现助细胞的无配子生殖。
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It was preliminarily assumed that Z〓Z〓 hybrids were fertile male, and Z〓W〓 hybrids were abnormal and sterile. Negative interactions between Z chromosome from H. assulta and W chromosome from H. armigera maybe the major reasons for abnormality of hybrids.
初步判断，正交产生的子一代中，同配性别的Z〓Z〓为有生育能力的雄性子一代，异配性别的Z〓W〓为无生育能力的畸形子一代；Z〓染色体和W〓染色体的不协调可能是造成子一代生殖器官畸形的主要原因。
- 更多网络解释与无配子生殖相关的网络解释 [注：此内容来源于网络，仅供参考]
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apogamy：无配子生殖
apogamous 无配子生殖的 | apogamy 无配子生殖 | apogeotropism 负向地性
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meiotic apogamy：减数分裂无配子生殖
meiospore 减数胞子 | meiotic apogamy 减数分裂无配子生殖 | meiotic division 减数分裂
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generative apogamy：有性无配子生殖,种细胞无配子生殖
generative 生殖的,发生的 | generative apogamy 有性无配子生殖,种细胞无配子生殖 | generative apospory 种细胞无孢子生殖
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somatic apospory：体细胞无配子生殖
somatic apogamy 体细胞无配子生殖 | somatic apospory 体细胞无配子生殖 | somatic area 躯体功能代表区
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agamic reproduction：无配(子)生殖, 无融生殖
agamic complex | 无配系群; 无融合生殖综种 | agamic reproduction | 无配(子)生殖, 无融生殖 | agamic | 无性的, 无性生殖的
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agamocytogony; agamic reproduction：无配子生殖
\\"无配子的,无性的\\",\\"agamic,agamous\\" | \\"无配子生殖\\",\\"agamocytogony,agamic reproduction\\" | \\"无性生殖体\\",\\"agamont\\"
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apogamic：无配子生殖
apoferritin 去铁铁朊 | apogamic 无配子生殖 | apogamous 无配子生殖
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apogamic：无配子生殖的
apofenchene | 阿朴葑烯, 大小茴香烯 | apogamic | 无配子生殖的 | apogamogony | (世代交替后)无融合结实
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apogamous：无配子生殖
apogamic 无配子生殖 | apogamous 无配子生殖 | apogamy 无配子生殖
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apogamous：无配子生殖的
apogamic 单性生殖的 | apogamous 无配子生殖的 | apogamy 无配子生殖