Greenpeace approvingly of the government's action will square the body count with their various consciences." Concerning the decision of Zambia, Greenpeace has stated that, "it was obvious to us that if no non-GM aid was being offered then they should absolutely accept GM food aid. But the Zambian government decided to refuse the GM food. We offered our opinion to the Zambian government and, as many governments do, they disregarded our advice." Greenpeace opposes the planned use of golden rice, a variety of "Oryza sativa" rice produced through genetic engineering to biosynthesize beta-carotene, a precursor of pro-vitamin A in the edible
Helitron (biology) Helitron (biology) Helitrons are one of the three groups of eukaryotic class 2 transposable elements (TEs) so far described. They are the eukaryotic rolling-circle transposable elements which are hypothesized to transpose by a rolling circle replication mechanism via a single-stranded DNA intermediate. They were first discovered in plants ("Arabidopsis thaliana" and "Oryza sativa") and in the nematode "Caenorhabditis elegans", and now they have been identified in a diverse range of species, from protists to mammals. Helitrons make up a substantial fraction of many genomes where non-autonomous elements frequently outnumber the putative autonomous partner. Helitrons seem to have a major role