HIV Circulating Recombinant Forms (CRFs). https://www.hiv.lanl.gov/components/sequence/HIV/crfdb/crfs.comp. Accessed 20 Nov 2023. Li Y, Zhang Y, Wang H, Liu L, Chen H, Zhang S, Wu W, Yang R. The first third-generation HIV-1 circulating recombinant form (CRF114_0155) identified ...
M组分为10种亚型(subtype),包括A-D、F-H、J-L[5],亚型重组形成并获得流行优势的毒株,称为流行重组型(circulating recombinant forms,CRFs)。如重组病毒未获得流行优势,则称为独特重组型(unique recombinant forms,URF)。首个发现的CRF毒株为CRF01_AE,也是全球流行最普遍的CRFs。CRF01_AE基因组主要为A亚型聚集...
The spread of different subtypes in the same population often leads to the emergence of circulating recombination forms (CRFs). At present, the main recombinant subtypes of HIV-1 in China are CRF07_BC, CRF01_AE, CRF08_BC and B' subtypes, while CRF55_01B ha...
It’s believed that lengthy CRFs with hundreds of fields leads to user fatigue and errors. Modular design simplifies complex forms by splitting related data points into contextual sections called modules. For example, the vital signs module for patient data collection could capture temperature, heart...
Comparative localization of two forms of glutamic acid decarboxylase and their mRNAs in rat brain supports the concept of functional differences between the forms. J Neurosci 14: 1834–1855. Article CAS Google Scholar Feltenstein MW, Henderson AR, See RE (2011). Enhancement of cue-induced ...
It is crucial to establish a stable reference frame for astronomical observations, as it forms the core foundation of the field of astronomy. Once an astronomical reference system is established, the positions of celestial bodies can be determined, classified, and identified, ensuring that they can...
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary...
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer....
To determine the origin and evolutionary history of two predominant and closely-related circulating recombinant forms (CRF07_BC and CRF08_BC), recombinant structures and phylogenies of 7 unique recombinant forms comprised of subtypes of B’ (Thai B linag
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