Endodeme is a deme composed of predominantly closely inbreeding but dioecious individuals. a group of biological taxa or species that share features inherited from a common ancestor. 同系同群种是由近亲繁育占优势,但雌雄异株的个体组成的同群种。一组从同一祖先继承特征的生物分类群或种群。
Small genus of dioecious tropical aquatic plants. 雌雄异体热带水生植物的一个小属。
In some dioecious plants the Y chromosome is visually distinct from the X. 在一些雌雄异株植物中,Y染色体可观察到与X染色体明显的不同。
This paper presents for the first time information on the reproductive ecology of two dioecious fig species, mainly on their phenology, the reproductive behaviors of associated fig wasps and ecology. 本文主要从榕树物候学、榕小蜂繁殖行为学和生态学三个方面展开对西双版纳热带雨林下的歪叶榕和假斜叶榕两种榕树的繁殖机制研究。
Floral development genes and hormones affect sex expression in all plants, but in dioecious species there is a chromosomal XX/ XY system too, sometimes overridden in polyploids. 花发育基因和激素影响所有植物的性别表达,但雌雄异株植物也存在一套XX/XY染色体系统,有时在多倍体植物上有重叠。
Small to medium evergreen dioecious trees of oceanic climates: puka. 海洋气候半熟的长绿的雌雄异体的树林一小部分;普克珠贝。
"dioecious, also diecious: Having the male and female reproductive organs borne on separate individuals of the same species." “雌雄异株的:在一个个体上产生雄性器官,而在另一同种的个体上产生雌性器官的.”
A tall, annual dioecious plant Cannabis sativa, native to central Asia and having alternate, palmately divided leaves and tough bast fibers. 大麻一种高大的一年生雌雄异株植物,原产于亚洲中部,具有互生的手掌状全裂叶和坚硬的韧皮纤维。
In some, the Y genes seem to override expression of X genes even if there is only one Y and several X chromosomes, and the polyploids remain dioecious. 在有些植物中,即使只有一条Y染色体而有多条X染色体,但Y基因似乎会抑制x基因的表达,因此多倍体植物仍旧是雌雄异株。
Deciduous dioecious Chinese tree having fan-shaped leaves and fleshy yellow seeds; exists almost exclusively in cultivation especially as an ornamental street tree. 每年落叶的雌雄异体的中国树种,扇形叶,肉质种子,黄色;濒临灭绝,多用于装饰街道。
Examples include dioecious species where only one sex is present. 例如在雌雄异株种类中仅仅存在单性。
Dioecious plants normally have identifiable sex chromosomes with an XX/ XY system, XX normally but not always being the female. 雌雄异株植物通常有一对XX/XY系统的可识别的性染色体,XX通常并不总是雌性植株。
Small genus of plants constituting the family Batidaceae: low straggling dioecious shrubs. 组成勃梯达科的一个植物小属;低矮蔓生雌雄异体灌木。
Analysis of MADS-box Gene on Codon Bias in Dioecious Plant 雌雄异株植物MADS-box基因密码子偏好性分析
Research Progress on Sex Chromosome Evolution in Dioecious Plants 雌雄异株植物性染色体演化研究进展
Advances in sex identification of dioecious plants 雌雄异株植物性别鉴定的研究进展
Recently, the methods of seedling sex identification in dioecious plants have been improved by applying DNA molecular markers. 近几年,DNA分子标记技术应用于雌雄异株植物的性别鉴定研究中,获得了快速准确的鉴定结果。
Asparagus is by nature a dioecious species. is dioecious plants, and it belongs to the family Liliaceae. 芦笋雌雄异株,在自然生长条件下,雌雄植株数目大体相等。是百合科天门冬属多年生蔬菜,雌雄异株,雌雄株间存在显著的差异。
Analysis of Sex-Related Isozyme Marker in Dioecious Spinacia Oleracea 菠菜的性别相关同工酶标记分析
Structural Comparison of Dioecious Wood among Three Species of the Broadleaved Trees 三种阔叶树雌雄异株木材结构的比较
Ficus hirta is dioecious, belongs to a kind of shrub or small tree in Subgenus Ficus. 粗叶榕是榕属灌木或小乔木,雌雄异株。
Sex Identification of Horticultural Dioecious Plants by Phenolics Analysis 酚类物质在鉴别园艺雌雄性植物中的应用研究
Ginkgo biloba is a dioecious tree species, the physiological difference between its female and male plants is relatively big; 银杏(Ginkgobiloba)是雌雄异株的树种,其雌雄株的生理差异较大;
On the contrary, the dioecious plants have a series of adaption characteristics. 反而是雌雄异株植株具有一系列适应雌雄异株性系统的特征。
Typical dioecious plants only bear PF and SF, while gender variant plants bear various types of flowers. 典型的雌雄异株个体只包含雌花和雄花,性别变异株上着生不同类型的花。
While dioecious plants represent only a small proportion of all plant species, they are important models in the study of plant sex determination and evolution. 雌雄异株植物在所有植物中的比例只占到一小部分,但却是研究植物性别决定与进化的重要材料。