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...follows a surprising discovery involving a virus that typically infects the Plant Kingdom - Tobacco Ringspot Virus (TRSV).
U.S. and Chinese researchers report their findings in mBio, the online open-access journal of the American Society for Microbiology.
The plant virus has somehow jumped to the Animal Kingdom, now infecting honeybees.
Char-Lee
None of the jumps between species happened before that!
Char-Lee
reply to post by Kmhotaru
Is it really that incredible? They have added insect and animal genes to the crops.
None of the jumps between species happened before that!
Lipton
Char-Lee
None of the jumps between species happened before that!
Any data to verify your claim?
Viruses transfer RNA between one another, regardless of virus type. Ergo there is always the possibility of airborne HIV that affects corn, should the right conditions occur. IMO this was one of those times where we just happened to catch what happens in the natural world on a daily basis.
JokerThe1st
reply to post by Kmhotaru
''A zoonosis /ˌzoʊ.əˈnoʊsɨs/ (also spelled zoönosis) is an infectious disease that is transmitted between species (sometimes by a vector) from animals other than humans to humans or from humans to other animals (the latter is sometimes called reverse zoonosis or anthroponosis). In direct zoonosis the agent needs only one host for completion of its life cycle, without a significant change during transmission.[1]
In a systematic review of 1,415 pathogens known to infect humans, 61% were zoonotic.[2] The emergence of a pathogen into a new host species is called disease invasion or "disease emergence". - Wikipedia
Soluble silicon (Si) provides protection to plants against a variety of abiotic and biotic stress. However, the effects of Si on viral infections are largely unknown. To investigate the role of Si in viral infections, hydroponic studies were conducted in Nicotiana tabacum with two pathogens: Tobacco ringspot virus (TRSV) and Tobacco mosaic virus (TMV). Plants grown in elevated Si showed a delay in TRSV systemic symptom formation and a reduction in symptomatic leaf area, compared to the non-supplemented controls. TRSV-infected plants showed significantly higher levels of foliar Si compared to mock-inoculated plants. However, the Si effect appeared to be virus-specific, since the element did not alter TMV symptoms nor did infection by this virus alter foliar Si levels. Hence, increased foliar Si levels appear to correlate with Si-modulated protection against viral infection. This is all the more intriguing since N. tabacum is classified as a low Si accumulator.
Lipton
Ergo there is always the possibility of airborne HIV that affects corn, should the right conditions occur.
the fact that this has never happened before
Horizontal gene transfer was first described in Seattle in 1951 in a publication which demonstrated that the transfer of a viral gene into Corynebacterium diphtheriae created a virulent from a non-virulent strain, also simultaneously solving the riddle of diphtheria (that patients could be infected with the bacteria but not have any symptoms, and then suddenly convert later or never) and giving the first example for the relevance of the lysogenic cycle. Inter-bacterial gene transfer was first described in Japan in a 1959 publication that demonstrated the transfer of antibiotic resistance between different species of bacteria. Source
Lipton
Ergo there is always the possibility of airborne HIV that affects corn, should the right conditions occur.
burntheships
Any iota of proof on this wild claim?
Under conditions of the current study, transmission of ZEBOV could have occurred either by inhalation (of aerosol or larger droplets), and/or droplet inoculation of eyes and mucosal surfaces and/or by fomites due to droplets generated during the cleaning of the room. Infection of all four macaques in an environment, preventing direct contact between the two species and between the macaques themselves, supports the concept of airborne transmission.
Airborne transmission — for example, being exhaled by one host and inhaled by another. Tuberculosis is transmitted this way.
-The H7N9 bird flu virus can be transmitted not only through close contact but by airborne exposure, a team at the University of Hong Kong found after extensive laboratory experiments.
-In the study, to be published today in the journal Science, ferrets were used to evaluate the infectivity of H7N9. It was found the virus could spread through the air, from one cage to another, albeit less efficiently.
Char-Lee
reply to post by Kmhotaru
"This really is bizarre, so incredible, I had to check the actual study abstract to believe it."
Is it really that incredible? They have added insect and animal genes to the crops.
None of the jumps between species happened before that!