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...
Tech >>
Pinch memory! Collage images! Is the phone so rolled up? What new tricks can domestic manufacturers come up with?
The sensor area of the mobile phone has reached one inch, and the ground mounted wired fast charging has also reached 240W. In addition to the constantly mature folding screen technology and the second generation Snapdragon 8, which has exploded in toothpaste this year, the excellent software and hardware strength not only brings a smoother user experience, but also reduces the reason for users to switch devices...
Tech >>
Tongtong has reversed, and TSMC and Samsung have successively announced that China will no longer buy
Hard to say - Zhang Yu.320...
Tech >>
Jia Yueting, add another assistant? Meng Yutong and Dong Mingzhu are torn apart, their future is uncertain
First of all, welcome Mr. Jia Yueting, the outstanding entrepreneur who made a guest appearance todaySecondly, before reading this article, you can click like collection+follow, follow aijie, eat melons without getting lost...
Tech >>
Huawei is just a private enterprise, and if it is overthrown by the United States, it will be a tragedy for the Chinese people!
If it weren't for the US crackdown on China's technology and the blockade on China's chip industry, especially for the chip supply disruptions of ZTE and Huawei, which are leading companies in the Chinese communication industry, most Chinese people might simply believe that Huawei and ZTE, like other mobile phone manufacturers, are just ordinary mobile phone manufacturers.ZTE and Huawei faced the sudden failure of the United States to adhere to market rules and rely on national power to suppress them...
Tech >>
618: Buying a mobile phone is not enough, and these three models are preferred for smooth use. They have strong performance and are not stuck after 6 years of use
Telling Five People - Missing Lovers.mp34:52From Zhijun Digital FrontierWith the progress of science and technology over the years, the pace of smart phone upgrading can be said to be faster and faster...
Tech >>
Which is more accurate, Baidu or Gaode Maps? Old driver: Going out of the city, the gap is not as big as usual!
EconomicsEditor | Wu YoufollowWith the continuous development and construction of major cities, it is difficult to remember the intricate roads of cities solely by memory. Without navigation, once you leave your familiar environment, it is easy to get lost...
Tech >>
SpringBoot unified processing: login verification interceptor, exception handling, data format return
Spring Boot AOP HandlerInterceptor + WebMvcConfigurer @RestControllerAdvice + @ExceptionHandler @ControllerAdvice @ResponseBodyAdvice1. Session Session Spring AOP Spring 1...
Tech >>
Why are more and more Honor old users no longer considering Honor when switching to a new phone
Honor used to be a popular brand among young people, but now more and more old users are choosing other brands instead of Honor when purchasing new phones. So, why did this happen? I always remember the following three points...
Tech >>
Boost the upgrading of industrial digitization and intelligence, and create a vibrant and innovative highland for Changsha Zhongdian Software Park
On the morning of May 20th, Fan Jiajun, Executive Chairman of the Hunan Smart Home Industry Association, and a delegation visited and surveyed Changsha Zhongdian Software Park. As a representative of the development of Changsha Industrial Park, Changsha Zhongdian Software Park has become one of the most influential technology service parks in China after more than ten years of development...
Tech >>
Foreign media: Microsoft Bing chat character limit increased to 4000
Global Network Technology Comprehensive ReportOn May 22nd, according to foreign media reports, Mikhail Parakhin, Microsoft's head of advertising and network services, revealed that the character limit for each message in Microsoft's Bing chat has been relaxed to 4000.The image posted by Parahin on social media shows that the character limit in a blank Bing chat box is not the previous "0/2000", but "0/4000"...
Tech >>
Wuling Hongguang MINIEV officially announced a maximum price reduction of 13000 yuan, starting from 29800 yuan for the entire series
On May 22nd, Wuling Motors announced the "first shot of new energy vehicles going to the countryside". Wuling Motors stated that in response to the policy of new energy vehicles going to the countryside, the Wuling Hongguang MINIEV family has directly reduced the price by 13000 yuan at most, with the entire series of models starting from 29800 yuan...
Tech >>