plantlets subjected to salt and modeling drought stresses Salinity and drought are two severe abiotic stresses that affect plant growth and decrease food production worldwide. Compared to the field plants, test-tu... Jiang-Ping,Hui-Juan,Yang,... 被引量: 0发表: 0年 加载更多...
Viruses were provisionally named after the characteristic symptoms in infected plants as follows: Rose yellow vein virus (RYVV), Rose yellow mosaic virus (RoYMV), Rosa rugosa leaf distortion virus (RrLDV), and Rose yellow leaf virus (RYLV). Unlike the currently known viruses that affect rose...
A number of variables that affect the efficiency of virus removal from plasma have been identified. In general, the larger the viral particle, the more efficiently it is cleared. Viruses that induce high titers of neutralizing antibodies are more efficiently cleared than those that do not induce ...
Prions are proteins that can self-propagate, leading to the misfolding of proteins. In addition to the previously demonstrated pathogenic roles of prions during the development of different mammalian diseases, including neurodegenerative diseases, they have recently been shown to represent an important fu...
There murine leukaemia viruses have certain important characteristics which must affect their biological activities. There is also little doubt that viruses can modify both the target cells and the immunological apparatus of their hosts and so could, theoretically, precipitate autoimmune reactions. They ...
RNA-Dependent RNA Polymerase 6 Delays Accumulation and Precludes Meristem Invasion of a Viroid That Replicates in the Nucleus The detection of viroid-derived small RNAs (vd-sRNAs) similar to the small interfering RNAs (siRNAs, 21 to 24 nucleotides [nt]) in plants infected by nucle... FD Serio...
In soil treated with formalin and subsequently inoculated the number of diseased plants was about half that in steamed soil. Reinfecting steamed soil with soil micro-organisms before inoculation with D. lycopersici reduced the amount of disease. Covering steamed soil with a layer of maiden loam ...
Viruses are microscopic particles that are present in animals, plants, and other living organisms. They can sometimes cause diseases, such as the flu and COVID-19. Viruses are biological entities that can only thrive and multiply in a host, which is a living organism such as a human, an ...
What is the virus transmission, the morphology and the family name of the virus that causes the influenza virus? What is the difference between bacteria and virus? Are viruses alive? Explain. What is Protozoa? How does a virus reproduce? What is the role of viruses in causing cancer? Name...
摘要: The present invention relates to an isolated small RNA virus capable of infecting insect species including Heliothis species, and to the nucleotide sequences and proteins encoded thereby. The invention contemplates uses of the virus in controlling insect attack in plants....