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Addressing the Fears of the Natural Rubber Supply Chain Regarding the Dissemination of Genetically Modified Rubber Trees
Pascal Montoro - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Addressing the Fears of the Natural Rubber Supply Chain Regarding the Dissemination of Genetically Modified Rubber Trees
ผู้แต่ง / หัวหน้าโครงการ (EN): Pascal Montoro
บทคัดย่อ (EN): The development of genetic engineering in Hevea is designed to speed up the breeding process for traits that are essential to the sustainable production of natural rubber. By using cisgenesis, rather than the transgenesis generally used for commercial varieties resistant to herbicides and insect pests, researchers are seeking to regulate genes already present in Hevea in order to improve the best recommended clones. Faced with the concerns of the natural rubber supply chain regarding the dissemination of transgenes via pollen and the use of genes responsible for antibiotic tolerance, research has been launched to find solutions. The first work set out to target genetic modifications outside the reproductive organs, or to induce rubber tree sterility to prevent dissemination via pollen. The second involved a genetic modification method using a selection process other than by the antibiotics needed to identify genetically modified cells. Lastly, with cisgenesis it is possible, among other things, to activate natural defences in the rubber tree or plug some potential deficiencies of certain clones with supernumerary genes taken from Hevea. In order to improve a complex trait such as natural rubber production, research is focused on modifying regulation factors coordinating a set of genes. Thus, a whole metabolic pathway, such as rubber biosynthesis, could be modified by controlling a single gene or just a few genes. In most countries, the remit of public research organizations includes studies on the phenomena linked to GMO use. Armed with research on gene flows, gene regulation network modelling and gene transfer techniques, studies could be conducted to evaluate the risks and potential advantages of genetically modified rubber trees that are giving concern to the natural rubber supply chain. These studies should help the public authorities decide what applications should be accorded to biotechnologies.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เผยแพร่โดย (EN): การยางแห่งประเทศไทย
คำสำคัญ (EN): Dissemination
เจ้าของลิขสิทธิ์ (EN): การยางแห่งประเทศไทย
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Addressing the Fears of the Natural Rubber Supply Chain Regarding the Dissemination of Genetically Modified Rubber Trees
Pascal Montoro
การยางแห่งประเทศไทย
ไม่ระบุวันที่เผยแพร่
Using Geographic Information System (GIS) to investigate Natural Rubber Yield (Hevea brasiliensis) in Conjunction with Soil Fertility: a Case Study from Cam My Rubber Plantation, South-Eastern of Viet Expanding NR Supply Chain for Indian Rubber Industry Surveillance on Corynespora Leaf Fall Disease: Incidence and Severity on Natural Rubber (Hevea brasiliensis) in Certain Hot Spots Areas in Kerala Rubber Clinic: A Distance Diagnostic and Information System for the Management of pests and Diseases of Natural Rubber Soft and Hard Nanoparticles in Natural Rubber The Role of Myanmar Rubber Planters and Producers Association (MRPPA) in Natural Rubber Development and its Recent Activities Visco-Elastic Behaviour and Reinforcement of Montmorillonite Clay Filled Natural Rubber Latex Nano-Crepe Rubber Occurrence of Extreme Temperature Events in the Traditional Rubber Growing Regions of India – A Future Risk on Productivity of Natural Rubber Effect of Metal Ions on Quality of Natural Rubber The Effect of Accelerator Combination of the Curing System on the Physical Properties of the Natural Rubber and Ethylene Propylene Diene Monomer Rubber Blends
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