自从首个转基因作物进入商业化种植以来的14年间，其衍生物、亲缘植物和再混合作物都相继问世，并像那些高科技水池草一样成倍增加，同时有利可图。
In the 14 years since the first genetically modified crops were planted commercially, their descendants, relatives and remixes have gone forth and multiplied like profitable, high-tech pondweed.
而当这种植物和与自己没有亲缘关系的凤仙花共用一个花盆时，它们就会使劲长出更大的叶子，好与这个非亲非故的邻居竞争。
But when those same impatiens were planted with other impatiens—but not their siblings—they put more energy into growing more and larger leaves that could crowd out the nonrelatives.
为了验证这个想法，科研小组们研究了几对植物的DNA，每一对均由亲缘关系很近的两种植物组成。 而且，其中的一种植物属于热带植物，另一种则属于靠近极地生长的寒带植物。
To test this idea, the team studied the DNA of pairs of closely related plant species in which one member of the pair was tropical and the other was found closer to the poles.
这种植物与北美洲商陆有亲缘关系，它们可以长成参天大树：20米高，15米宽。
It is related to the pokeweed plant found in North America but can grow to a gigantic size: up to 20nbsp; metres tall and 15 metres wide.
例如，对植物而言，栽培品种的新特性可能会偶然转移到其野生亲缘品种中去。
With plants, for instance, there is always the possibility that new traits could be accidentally transferred to wild relatives of domestic species.
但是在无亲缘物种，如稻子和大麦的基因组中也存在这种基因。因此它有可能存在于大多数的显花植物中。
But the gene is also present in the genome of unrelated species such as rice and barley, so it probably exists in most flowering plants.
研究者们称，是它们的根系识别出了周围的植物是否和自己存在亲缘关系，因为把两株存在“亲戚关系”的凤仙花分别栽种在不同的花盆里再并排放置，它们并没有认出彼此。
Researchers say the roots alert plants to the relationship of nearby plants, because when impatiens were planted near siblings but in separate pots, they didn't recognize their kin.
结论同种植物不同居群间亲缘关系的远近与地理来源有关；能够通过聚类分析区分姜黄和川郁金；姜黄属郁金类植物的栽培型和野生型产生了分化。
Clustering approach could make a distinction between Curcuma longa and C. sichuanensis. The differentiation has happened between the wild and cultivated species of Curcuma L.
方法：用植物亲缘学观点收集、筛选；
Methods:to collect and screen with the view of plant relative theory.
核型分析方法和AFLP分子标记技术均能够有效区分石蒜属植物种间亲缘关系的远近。
Both karyotype analysis and AFLP technique were efficient in generating more accurate information on the genetic diversity and relationship of Lycoris.
根据千金藤属植物中所含各种化学结构类型生物碱的分布，结合植物形态学，探讨了属内各类群之间的异同和亲缘关系。
According to the distribution of alkaloids of 6 types and plant morphology, the relationships among sections in the genus Stephania were discussed in the paper.
本研究建立了苏铁科植物RAPD的反应体系，进而用于探讨苏铁科苏铁属21个不同种类的亲缘关系。研究结果表明。
In this paper, the RAPD reaction system in Cycadaceae has been established and applied to discuss the relationships among 21 species.
这两类植物亲缘关系较近，但地理分布、叶片性状、生长发育特性迥异，引种驯化存在较大差异。
Although they are closely related phylogenetically, there are significant differences in leaf traits and geographical distributions between two genera.
用NTSYS-PC软件进行分析，结果表明，金柑属植物与宽皮柑橘的亲缘关系很近；
Cluster analysis via NTSYS-PC software showed that Citrus was close to Fortunella.
是使用共显性标记数据推断亲缘关系的软件。用来计算等位基因频率，确定概率比临界值并分析动物和植物种群亲缘关系。
Cervus represents an easy-to-use and practical tool for scientists seeking to establish parent-offspring relationships even when some genotypes are incomplete, incorrect or missing.
与邻近地区的植物区系对比表明，紫金山植物区系与安徽板桥、浙江龙王山植物区系亲缘关系更为亲近，而与泰山植物区系亲缘关系较为疏远。
Comparing with neighbor flora, it indicated that genetic relation of the flora at Zijinshan is closer to that at Banqiao in Anhui and Longwangshan in Zhejiang than that at Taishan.
毛桃木莲和乳源木莲精油在成分构成上具有高度一致性，而且在主要成分上具有相似性， 这可能表明它们具有非常近的植物亲缘关系。
The high consistence of composition and similarities in major constituents between the M. moto and M. yuyanensis oils may indicate their close correlation between relatives .
CYP93G2与CYP93B亚家族有亲缘关系，CYP93 B是由双子叶植物黄酮合酶ii组成的。
CYP93G2 is related to the CYP93B subfamily, which consists of dicot flavone synthase II enzymes.
银杏是一个独特的物种，和它有亲缘关系的其他植物都已灭绝。
G. biloba is a unique tree species with no close living relatives and extracts of its leaves contain antioxidant compounds including glycosides and terpenoids known as ginkgolides and bilobalides.
银杏是一个独特的物种，和它有亲缘关系的其他植物都已灭绝。
G. biloba is a unique tree species with no close living relatives and extracts of its leaves contain antioxidant compounds including glycosides and terpenoids known as ginkgolides and bilobalides.
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