Is Xianyu 335 genetically modified corn? According to an announcement from the Chinese agricultural department, Xianyu 335 is a hybrid corn selected by Pioneer Company in the United States. Its female parent is PH6WC and its male parent is PH4CV, both of which were self-bred by Pioneer Company.
Pioneer Breeds International Co., Ltd. said in an interview with the International Herald Herald that Xianyu 335 "does not contain genetically modified ingredients. This variety has undergone strict review during the approval process and is a new non-GMO corn variety." .
The verification process is extremely difficult. No data about the male and female parents of Xianyu 335 can be found on Pioneer’s Chinese and English website, or on the websites of the United States Department of Agriculture and FDA. The reporter asked many experts for advice on this matter, but most of them said they did not understand or it was difficult to confirm.
Inquire with Pioneer Company and send a letter to the Ministry of Agriculture to find the technical information of Xianyu 335. According to the announcement of the Chinese agricultural department, Xianyu 335 is a hybrid corn selected by Pioneer Company in the United States, and its female parent is PH6WC. , the male parent is PH4CV, both were self-bred by Pioneer Company. Nearly four months of tracing and repeated efforts have been despairing. Just when he was about to give up, our reporter finally found information about PH4CV on the official website of the United States Patent and Trademark Office (www.uspto.gov).
Later, with the help of an overseas reader, our reporter finally found information about PH4CV on the official website of the US Patent and Trademark Office.
The category number of PH4CV includes "800302"; in the provisions of US patent law, "302" refers to "genetic modification". The long patent document shows that the development of PH4CV included the use of BT and HT transgenic technologies - the only two types of transgenic technologies used in commercial bulk crops.
busport Are you saying that you are ignorant?