研究人员发现，冠有法国姓氏的法兰德斯男性与至今仍生活在他们法国故乡的男性，Y染色体上带有相同的遗传标记。
The Y chromosomes in Flemish men with French surnames, the researchers found, had the same genetic markers found in men who live today in the region of France where their ancestors originated.
自1993年至今，遗传毒理学进入了分子时代。
Since 1993, genetic toxicology has stepped onto a molecular level.
至今，许多植物已发现有雌性不育现象，人们对其进行了细胞学、胚胎学和遗传学研究，同时也探讨了植物雌性不育的发生机制。
So far, female sterility in many plants has been found and analysed on cytology, embryology and genetics, also the mechanisms of female sterility in plants have been discussed.
尽管，通过遗传学、生物化学、细胞生物学方法，ABA结合蛋白的研究取得了巨大的进展。但是，遗憾的是至今仍然还未鉴定出任何可能的ABA受体。
The greatest progress has been made using genetic, biochemical and cell biological approaches to study ABA binding proteins, however, no ABA putative receptors have been identified to date.
IBD的病因和发病机制至今未明，但大多数学者认为IBD是由遗传、环境和免疫等多种因素共同作用所致。
The etiology of IBD remains unclear, but it is widely accepted that genetic, environmental and immunological factors are involved.
由此，引发了有关遗传资源的诸多法律问题，许多至今未有定论。
Therefore, a number of legal questions about genetic resources have been caused, a lot of which haven't a final conclusion so far.
然而，“人性本善”至今并无生理学、遗传学、心理学上的科学实证的根据。
But until now, the human goodness by nature has not yet been identified by positive evidence in physiology, genetics and psychology.
然而，“人性本善”至今并无生理学、遗传学、心理学上的科学实证的根据。
But until now, the human goodness by nature has not yet been identified by positive evidence in physiology, genetics and psychology.
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