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Yingvirus Hubeiense
''Yingvirus'' is a genus of negative-strand RNA viruses which infect invertebrates. Member viruses have bisegmented genomes. It is the only genus in the family ''Qinviridae'', which is the only family in ''Muvirales'', which is the only order in ''Chunqiuviricetes''. There are eight species in the genus. Etymology The name ''Yingvirus'' derives from (), the ancestral name of Duke Mù of Qín during the Spring and Autumn period, along with ''-virus'' the suffix for a virus genus. ''Qinviridae'' gets its name from (), meaning Qín State, added to ''-viridae'' the suffix for a virus family. ''Muvirales'' is from (), again for Duke Mù of Qín, along with ''-virales'' the suffix for a virus order. ''Chunqiuviricetes'' is from (), or Spring and Autumn period, attached to ''-viricetes'' the suffix for a virus class. Genome Yingviruses have linear, negative-sense, bisegmented RNA genomes. Genome lengths for four member species are: * ''Yingvirus beihaiense'': Beihai sesarmid c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Negative-strand RNA Virus
Negative-strand RNA viruses (−ssRNA viruses) are a group of related viruses that have Sense (molecular biology), negative-sense, single-stranded genomes made of ribonucleic acid (RNA). They have genomes that act as complementary strands from which messenger RNA (mRNA) is synthesized by the viral enzyme RNA-dependent RNA polymerase (RdRp). During replication of the viral genome, RdRp synthesizes a positive-sense antigenome that it uses as a template to create genomic negative-sense RNA. Negative-strand RNA viruses also share a number of other characteristics: most contain a viral envelope that surrounds the capsid, which encases the viral genome, −ssRNA virus genomes are usually linear, and it is common for their genome to be segmented. Negative-strand RNA viruses constitute the phylum ''Negarnaviricota'', in the kingdom ''Orthornavirae'' and realm ''Riboviria''. They are descended from a common ancestor that was a Double-stranded RNA viruses, double-stranded RNA (dsRNA) virus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Invertebrate
Invertebrates are animals that neither develop nor retain a vertebral column (commonly known as a ''spine'' or ''backbone''), which evolved from the notochord. It is a paraphyletic grouping including all animals excluding the chordata, chordate subphylum Vertebrata, i.e. vertebrates. Well-known Phylum, phyla of invertebrates include arthropods, molluscs, annelids, echinoderms, flatworms, cnidarians, and sponges. The majority of animal species are invertebrates; one estimate puts the figure at 97%. Many invertebrate taxon, taxa have a greater number and diversity of species than the entire subphylum of Vertebrata. Invertebrates vary widely in size, from 10 Micrometre, μm (0.0004 in) myxozoans to the 9–10 m (30–33 ft) colossal squid. Some so-called invertebrates, such as the Tunicata and Cephalochordata, are actually sister chordate subphyla to Vertebrata, being more closely related to vertebrates than to other invertebrates. This makes the "invertebrates" para ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Duke Mu Of Qin
Duke Mu of Qin (died 621BC), born Ying Renhao, was a duke of the state of Qin. Sometimes considered one of the Five Hegemons of the Spring and Autumn period, Duke Mu greatly expanded the territory of Qin during the reign of King Xiang of Zhou. He was also known for his many talented advisors, such as Baili Xi, Jian Shu (蹇叔), Pi Bao (丕豹), and Gong Sun (公孫). Names Ying Renhao is a Chinese name: Ying is the surname and Renhao is the given name. During his time in power, he would have simply been called Qin or the Duke of Qin (''Qingong''). The title ''Qin Mugong''—the "Solemn Duke of Qin"—is a posthumous name bestowed by his successors as part of Chinese ancestral veneration. Despite this being a descriptive title, it is common in English to treat it as though it were a common name. All of these are the modern Mandarin pronunciations of the characters in his names; their reconstructed Old Chinese pronunciations are different. Life He was the son of Duk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spring And Autumn Period
The Spring and Autumn period () was a period in History of China, Chinese history corresponding roughly to the first half of the Eastern Zhou (256 BCE), characterized by the gradual erosion of royal power as local lords nominally subject to the Zhou exercised increasing political autonomy. The period's name derives from the ''Spring and Autumn Annals'', a chronicle of the state of Lu between 722 and 481 BCE, which tradition associates with Confucius (551–479 BCE). During this period, local polities negotiated their own alliances, waged wars against one another, up to defying the king's court in Luoyang, Luoyi. The gradual Partition of Jin, one of the most powerful states, is generally considered to mark the end of the Spring and Autumn period and the beginning of the Warring States period. The periodization dates to the late Western Han (). Background In 771 BCE, a Quanrong invasion in coalition with the states of Zeng (state), Zeng and Shen (state), Shen— ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Qin (state)
Qin (, , or ''Ch'in'') was an ancient Chinese state during the Zhou dynasty. It is traditionally dated to 897 BC. The state of Qin originated from a reconquest of western lands that had previously been lost to the Xirong. Its location at the western edge of Chinese civilisation allowed for expansion and development that was not available to its rivals in the North China Plain. After extensive reform during the 4th century BC, Qin emerged as one of the dominant powers among the Seven Warring States. It Qin's wars of unification, unified the seven states of China under Qin Shi Huang in 221 BC. This unification established the Qin dynasty, which, despite its short duration, had a significant influence on later Chinese history. Accordingly, the state of Qin before the Qin dynasty was established is also referred to as the "predynastic Qin" or "proto-Qin". History Founding According to the 2nd-century BC ''Records of the Grand Historian'' by Sima Qian, the state of Qi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sense (molecular Biology)
In molecular biology and genetics, the sense of a nucleic acid molecule, particularly of a strand of DNA or RNA, refers to the nature of the roles of the strand and its complement in specifying a sequence of amino acids. Depending on the context, sense may have slightly different meanings. For example, the negative-sense strand of DNA is equivalent to the template strand, whereas the positive-sense strand is the non-template strand whose nucleotide sequence is equivalent to the sequence of the mRNA transcript. DNA sense Because of the complementary nature of base-pairing between nucleic acid polymers, a double-stranded DNA molecule will be composed of two strands with sequences that are reverse complements of each other. To help molecular biologists specifically identify each strand individually, the two strands are usually differentiated as the "sense" strand and the "antisense" strand. An individual strand of DNA is referred to as positive-sense (also positive (+) or simply se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nucleotides
Nucleotides are Organic compound, organic molecules composed of a nitrogenous base, a pentose sugar and a phosphate. They serve as monomeric units of the nucleic acid polymers – deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), both of which are essential biomolecules within all Life, life-forms on Earth. Nucleotides are obtained in the diet and are also synthesized from common Nutrient, nutrients by the liver. Nucleotides are composed of three subunit molecules: a nucleobase, a pentose, five-carbon sugar (ribose or deoxyribose), and a phosphate group consisting of one to three phosphates. The four nucleobases in DNA are guanine, adenine, cytosine, and thymine; in RNA, uracil is used in place of thymine. Nucleotides also play a central role in metabolism at a fundamental, cellular level. They provide chemical energy—in the form of the nucleoside triphosphates, adenosine triphosphate (ATP), guanosine triphosphate (GTP), cytidine triphosphate (CTP), and uridine triph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yingvirus Beihaiense
''Yingvirus'' is a genus of negative-strand RNA viruses which infect invertebrates. Member viruses have bisegmented genomes. It is the only genus in the family ''Qinviridae'', which is the only family in ''Muvirales'', which is the only order in ''Chunqiuviricetes''. There are eight species in the genus. Etymology The name ''Yingvirus'' derives from (), the ancestral name of Duke Mù of Qín during the Spring and Autumn period, along with ''-virus'' the suffix for a virus genus. ''Qinviridae'' gets its name from (), meaning Qín State, added to ''-viridae'' the suffix for a virus family. ''Muvirales'' is from (), again for Duke Mù of Qín, along with ''-virales'' the suffix for a virus order. ''Chunqiuviricetes'' is from (), or Spring and Autumn period, attached to ''-viricetes'' the suffix for a virus class. Genome Yingviruses have linear, negative-sense, bisegmented RNA genomes. Genome lengths for four member species are: * ''Yingvirus beihaiense'': Beihai sesarmid c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
