Chemsrc provides PBR322 PLASMID DNA(CAS#:93384-17-9) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of PBR322 PLASMID DNA are included as well.
Plasmid Structure Plasmids are extrachromosomal and not essential. They are useful but not necessarily present in every organism of the species Plasmids are not a part of the genome and the same plasmid can exist in different species and gets transferred from one another ...
In conclusion,by analyzing fluorescence spectra and lifetimes(both in relaxed state and supercoiled plasmid),a cruciform structure with dC at site 3 222 of impaired loop is formed,and the cruciform is stable within this investigated salt concentration range(0-100 mmol/L). Key words: cruciform...
DNA topoisomerases may be involved in the supercondensation of plasmid DNA and chromosomal DNA.doi:10.1016/S0022-2836(05)80306-7X T HuangXin ChenElsevier LtdJournal of Molecular BiologyHUANG Xitai, CHEN Xin. Supercondensed structure of plasmid pBR322 DNA in an Escherichia coli DNA topoi- som...
Characterization of lateral organization of plasma membranes is a prerequisite to the understanding of membrane structure–function relationships in living... C Espenel,MC Giocondi,B Seantier,... - 《Ultramicroscopy》 被引量: 44发表: 2008年 Molecular recognition of oligonucleotides and plasmid DNA by...
PBR322 Plasmid DNA has been utilized in studies of artificial metallonuclease activity, where the plasmid is subjected to specific enzymes to investigate their effects on DNA structure and function. Used in Ferrous Ion-Induced Strand Breaks Research: ...
We report high-resolution Raman spectra obtained from the circularly closed double stranded DNA (Form I) of the plasmid pBR322 and from its corresponding linear form (Form III). Comparison of the Raman spectra of the two forms demonstrates that, at a superhelical density () of -0.069, which...
Transportation had little effect on the linear plasmid proportion. The effects of transportation were not as severe on the aqueous samples due to transportation in undiluted buffer, which prevented the relaxation of the plasmid structure. Comparison of the dry and wet control samples indicate that ...
Influence of supercoiling on DNA structure: Laser Raman spectroscopy of the plasmid pBR322 (p 1001-1008)We report high-resolution Raman spectra obtained from the circularly closed double stranded DNA (Form I) of the plasmid pBR322 and from its corresponding linear form (Form III). Comparison ...
Synthesis and crystal structure determination of copper(II)-complex: In vitro DNA and HSA binding, pBR322 plasmid cleavage, cell imaging and cytotoxic studies[J] . Sartaj Tabassum,Mehvash Zaki,Musheer Ahmad,Mohd Afzal,Saurabh Srivastav,Saripella Srikrishna,Farukh Arjmand.European Journal of ...