Taking wild chives as an example, exploring the improvement and application of cytological techniques in the genetic stability of regenerated plants
Text/Normative KnowledgeEditorial/Normative KnowledgeintroductionThe widespread nuclear instability in plant cells cultured in vitro has been confirmed in a wide range of plant materials - this instability typically manifests as changes in the number and structure of the culture chromosomes and the regenerated plant chromosomes.The author will use cytological techniques to conduct experimental observations on the effectiveness of genetic stability in regenerated plants of wild chives, in order to verify the feasibility and effectiveness of cytological techniques in confirming the genetic stability of regenerated plants...
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In half a century, if China wants to surpass the United States in the field of technology, these two things are imperative
Wen/Ren Ren Chang AnjunThe exploration of this article is based on the following logical foundations:In the next half century or the entire century, or even longer, if there is no global war, the technological competition between China and the United States will become the main theme of global technological competition. At the same time, it will deeply affect the competition and cooperation between the two countries in various fields such as economy, finance, military, and thus exert influence on the economic and other fields of other countries...
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Musk's speech at the shareholders' meeting: ModelY has the highest sales volume on Earth this year, and Tesla wants to test the waters and advertise
On Tuesday, May 16th local time, Tesla held its annual shareholders' meeting this year at its factory in Austin, Texas, USA.Tesla CEO Musk said at the conference that he expects a challenging economic environment to continue in the next 12 months, with many companies going bankrupt...
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Why do some people only focus on the 2-yuan work meal for civil servants and not on the free meal offered by internet giants
Readers who are familiar with me know that when it comes to some unfairness in society, I should say it. howeverFor some intentionally biased news, I will not follow the majority of people's wishes...
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Why are internet giants selling vegetables
Why are internet giants selling vegetables? In many places, one dish is hard to find. The most profitable business in the world is selling vegetables...
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Get rid of the "lack of core and soul"! Huawei launched the Euler system after Hongmeng, conquering American giants?
Previously, Huawei announced a major innovation: the new operating system Euler, aimed at addressing the current global chip shortage problem. Huawei has shown potential to compete against American giants in the market competition, and the launch of the Euler system is bound to bring drastic changes to the smartphone market...
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Ants are unaware of human existence, just like humans are unaware of the existence of advanced extraterrestrial civilizations?
Firstly, ants are aware of human existence, but they do not know that humans are intelligent species. In the eyes of ants, humans are no different from other species...
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