recombinant

简明释义

英[rɪˈkɒmbɪnənt]美[riˈkɑmbənənt]

adj. （基因）重组的

n. （经基因重组而形成的）重组有机体，重组细胞

英英释义

单词用法

同义词

反义词

例句

1.HCV recombinant immunoblot assay (RIBA) and HCV RNA testing are used to confirm the diagnosis of HCV infection.

使用丙肝病毒重组免疫印迹分析技术和丙肝病毒核糖核酸检测对丙肝病毒感染进行确诊。

2.Objective To investigate the value of mix recombinant antigen in schistosomiasis diagnosis.

目的观察混合重组抗原用于血吸虫病诊断的价值。

3.The vitro estrogenic activities of 11 protopanaxadiol type saponins were tested by a recombinant yeast.

用重组酵母测试了11种原托普生二醇型皂苷的体外雌激素活性。

4.The antisera can recognize not only recombinant IRF-7 expressed in E. coli, but also transfected IRF-7 in mammalian cells.

该抗血清不但能识别来源于大肠杆菌的抗原，还能检测真核细胞内转染后表达的IRF-7。

5.By modern recombinant techniques microorganisms have been obtained which also allow production of peptides which were not encoded in the original genes.

利用现代微生物重组技术已获得这也让其中不是在原来的基因编码多肽的生产。

6.They could also use recombinant DNA to study cell differentiation and development, including such cellular abnormalities as cancer.

他们还可能利用重组合DNA来研究细胞分化和发育，包括像癌症这样的组胞变态。

7.The scientists created a recombinant 重组的 DNA molecule to study gene expression.

科学家们创建了一个recombinant 重组的 DNA 分子以研究基因表达。

8.Many vaccines are produced using recombinant 重组的 technology to ensure safety and efficacy.

许多疫苗是使用recombinant 重组的 技术生产的，以确保安全性和有效性。

9.The recombinant 重组的 protein was used in the treatment of various diseases.

该recombinant 重组的 蛋白用于治疗各种疾病。

10.Researchers are exploring recombinant 重组的 antibodies for targeted cancer therapy.

研究人员正在探索用于靶向癌症治疗的recombinant 重组的 抗体。

11.The recombinant 重组的 insulin has revolutionized diabetes management.

该recombinant 重组的 胰岛素彻底改变了糖尿病管理。

作文

The field of genetics has undergone remarkable transformations in recent decades, particularly with the advent of techniques that allow for the creation of recombinant DNA. This innovative approach involves combining genetic material from different sources to produce new sequences that can express desired traits. The implications of recombinant technology extend far beyond basic research; they have significant applications in medicine, agriculture, and biotechnology. In medicine, recombinant proteins are used to produce insulin, growth hormones, and monoclonal antibodies, which have revolutionized the treatment of various diseases. For instance, patients with diabetes can now receive insulin that is produced by recombinant DNA technology, ensuring a reliable and consistent supply. This method not only increases the availability of these critical medications but also reduces the risk of allergic reactions that were common with animal-derived products.In agriculture, recombinant DNA technology has led to the development of genetically modified organisms (GMOs) that can withstand pests, diseases, and harsh environmental conditions. Crops such as Bt corn and Roundup Ready soybeans have been engineered to express traits that enhance yield and reduce the need for chemical pesticides. These advancements have sparked debates about the safety and ethics of GMOs, yet they undeniably contribute to food security in an ever-growing global population. By utilizing recombinant techniques, scientists can create plants that not only thrive in adverse conditions but also provide higher nutritional value, addressing both agricultural challenges and public health concerns.Moreover, the use of recombinant technology has facilitated significant advancements in vaccine development. Traditional vaccine production methods can be time-consuming and may involve the use of live pathogens, which carry inherent risks. However, recombinant vaccines, such as those developed for hepatitis B and human papillomavirus (HPV), utilize harmless pieces of the virus or bacteria to stimulate an immune response without causing disease. This innovation has made vaccines safer and more effective, contributing to the prevention of infectious diseases worldwide.Despite the numerous benefits, the use of recombinant technology is not without controversy. Ethical considerations surrounding genetic manipulation raise questions about biodiversity, ecological impacts, and the potential for unintended consequences. Additionally, there are concerns regarding the patenting of recombinant organisms and the monopolization of agricultural resources by large corporations. As society navigates these complex issues, it is crucial to foster informed discussions that weigh the risks and rewards of recombinant technology.In conclusion, the advent of recombinant DNA technology has ushered in a new era of scientific discovery and application. Its transformative effects on medicine, agriculture, and vaccine development illustrate the vast potential of manipulating genetic material to address pressing global challenges. As we continue to explore the capabilities of recombinant technology, it is essential to approach its implementation thoughtfully, balancing innovation with ethical responsibility. Through careful consideration and regulation, we can harness the power of recombinant technology to improve the quality of life for people around the world while safeguarding our environment and future generations.

近年来，遗传学领域发生了显著的变革，特别是随着允许创建重组 DNA技术的出现。这种创新方法涉及将来自不同来源的遗传材料结合在一起，以产生可以表达所需特征的新序列。重组技术的影响远远超出了基础研究；它在医学、农业和生物技术方面具有重要应用。在医学上，重组蛋白被用于生产胰岛素、生长激素和单克隆抗体，这些都彻底改变了各种疾病的治疗。例如，糖尿病患者现在可以接受由重组 DNA技术生产的胰岛素，从而确保可靠和一致的供应。这种方法不仅增加了这些关键药物的可用性，还减少了与动物来源产品相关的过敏反应风险。在农业中，重组 DNA技术导致了抗虫害、抗病害和耐恶劣环境条件的转基因生物（GMO）的发展。像Bt玉米和抗除草剂大豆这样的作物已经被工程化以表达增强产量和减少化学农药需求的特性。这些进展引发了关于转基因作物安全性和伦理的辩论，但无可否认的是，它们对不断增长的全球人口的粮食安全做出了贡献。通过利用重组技术，科学家可以创造出不仅能在不利条件下茁壮成长，而且提供更高营养价值的植物，从而解决农业挑战和公共健康问题。此外，重组技术的使用促进了疫苗开发的显著进步。传统疫苗生产方法可能耗时且可能涉及使用活病原体，这带来了固有风险。然而，重组疫苗，如针对乙型肝炎和人乳头瘤病毒（HPV）开发的疫苗，利用无害的病毒或细菌片段来刺激免疫反应，而不会引起疾病。这一创新使疫苗更安全、更有效，为全球传染病的预防做出了贡献。尽管有众多好处，重组技术的使用并非没有争议。围绕基因操纵的伦理考量引发了关于生物多样性、生态影响和潜在意外后果的问题。此外，还有关于重组生物专利及大型公司垄断农业资源的担忧。随着社会应对这些复杂问题，促进知情讨论至关重要，以权衡重组技术的风险和收益。总之，重组 DNA技术的出现开启了科学发现和应用的新纪元。它在医学、农业和疫苗开发方面的变革性影响展示了操纵遗传材料以解决紧迫全球挑战的巨大潜力。随着我们继续探索重组技术的能力，谨慎实施至关重要，平衡创新与伦理责任。通过仔细考虑和监管，我们可以利用重组技术的力量，提高全球人民的生活质量，同时保护我们的环境和未来几代人。