Genetically modified rice are rice strains that have been genetically modified (also called genetic engineering). Rice plants have been modified to increase micronutrients such as vitamin A, accelerate photosynthesis, tolerate herbicides, resist pests, increase grain size, generate nutrients, flavors or produce human proteins.

Rice has been genetically modified to produce a larger, more nutrient-dense product while increasing herbicide and pesticide resistance, accelerating photosynthesis, and producing essential proteins. The year 2000 marked the approval by the United States of the first two herbicide-resistant GM rice varieties called LLRice60 and LLRice62 [9].

2015年7月22日 · A new type of genetically modified (GM) rice might significantly lessen the impact of agriculture on the climate. The plant, equipped with DNA from barley, emits as little as 1% of the methane—a powerful greenhouse gas—of a …

2013年6月25日 · We find that while GM rice with improved agronomic traits could deliver benefits similar to already commercialized biotechnology crops, expected benefits of consumer traits could be higher by an order of magnitude. By aggregating the expected annual benefits, we estimate the global value of GM rice to be US$64 billion per year.

2005年4月29日 · We attempt to answer three questions: Does GM rice help reduce pesticide use in the fields of farmers? Do the new varieties of GM rice increase the yields for farmers? Are there any identifiable health effects on the farmers that adopt GM rice strains?

2021年6月23日 · Molecular breeding can be used to create drought-tolerant food crops, but the safety of genetically modified (GM) plants must be demonstrated before they can be adopted. In this research, the environmental risk of drought-tolerant GM rice was explored by assessing phenotype and gene flow.

GM rice is one that has had a gene or genes from another species or rice variety introduced into its genetic makeup, using modern biotechnology techniques. The resulting GM rice exhibits the desired traits from the introduced gene or genes.

2010年3月11日 · To accurately quantify GM contents in rice derived products, we have evaluated the variation of seed DNA density and nuclear DNA content in the hull, endosperm, and embryo of rice seeds from 19 cultivars, as well as their impacts on GM rice quantification.

2024年11月12日 · Genetically modified (GM) rice refers to rice varieties that have been altered through genetic engineering to exhibit traits that do not naturally occur in conventional rice. These modifications aim to improve various characteristics such as increased nutritional value, pest resistance, herbicide tolerance, enhanced growth rates, and higher yields.

2023年7月28日 · The major objective of this work is to (a) explore the spectral variation regularity among different genetic background rice seeds, (b) fabricate cascade identification models based on deep learning to identify GM rice seeds, and (c) extract essential features in NIR and terahertz spectra to build a more concise model with promising performance.