192,188 Hits in 4.7 sec

Perspectives in Nucleoside and Nucleic Acid Chemistry

Shu-Kun Lin, Helmut Rosemeyer
2001 Molecules  
This volume, comprised of contributions written by internationally recognized experts, covers cutting-edge developments in current nucleoside and nucleic acid research.  ...  The chemistry of nucleosides and nucleic acids is a rapidly developing field.  ...  This volume, comprised of contributions written by internationally recognized experts, covers cutting-edge developments in current nucleoside and nucleic acid research.  ... 
doi:10.3390/61201030 fatcat:kht63wvv6vgdpmfulov4ytsb7q

Nucleic acids in human tumors

1946 Cancer Research  
One of the purposes of this research was to ascertain how frequently different types of tumors have increased amounts of nucleic acids.  ...  DISCUSSION The importance of nucleic acids in normal and neoplastic tissues and the evidence of their disturbance in tumors has been reviewed recently (6, 14, 26) .  ... 
pmid:20992410 fatcat:43ec3m75yfbpxf2eh6jobyajee

The effect of radiation on the nucleic acid, nitrogen, and water content of the Yoshida Sarcoma

1955 Cancer Research  
Effect on Growth Rate, Cell Volume, Nucleic Acid, and Nitrogen Synthesis in the Ehrlich Ascites Tumor. Exper. Cell Research, 6:211—20, 1954. . Ma, T.S., and Zuazaaa, G.  ...  Nucleic acid determination: From 100 to 529 930 Cancer Research 200 < 10° cells were freed of their ascitic fluid by cold centrifugation.  ... 
pmid:13250518 fatcat:py6zdfxd45gkpmf2prdbnjwspa


1965 Cancer Research  
The tumor cells were extracted with 5 volumes of cold 0.2 M perchloric acid. The acid insoluble residue was centrifuged and washed once with 2 volumes of cold 0.2 M perchloric acid.  ...  Although the incorporation into nucleic acids of exogenously administered adenine-8-1@C, orotic acid-6-'4C and uradil-2-'@Cwas also inhibited in the sensitive cells, these inhibitions were moderate and  ...  These findings indicate that the utilization of preformed guanine for nucleic acid synthesis is the area of metabolism specifically damaged by treatment with NSC-51954.  ... 
pmid:14297485 fatcat:ykc26d3lsbg4vkzuu2yangfa5m

Co-extraction of high-quality RNA and DNA from rubber tree (Hevea brasiliensis)

Zewei An
2012 African Journal of Biotechnology  
High-quality nucleic acids are the basic requirement for performing genomic research.  ...  Spectrophotometric determination (A 260 /A 280 and A 260 /A 230 ratios), agarose electrophoresis analysis and reverse transcription (RT-PCR) of isolated nucleic acids indicate that high-quality DNA and  ...  This work was partly supported by the National Natural Science Foundation of China (30860221, 30960319), the Fundamental Research Funds for Rubber Research Institute, CATAS (1630022011002) and Promotive  ... 
doi:10.5897/ajb12.136 fatcat:6puuiq2jx5aydgdaf7zgsy7xxe

A Taq I polymorphism in the human P450HE1 gene on chromosome 10 (CYP2E)

O.Wesley McBride, Morio Umeno, Harry V. Gelboin, Frank J. Gonzalez
1987 Nucleic Acids Research  
7 fragment 10071 Nucleic Acids Research Volume 15 Number 23 1987  ...  The symbol * denotes the polymorphic site. 5 3 6 2 1 4 7 5 . . .1 . .......1 ,,, .... ..1 II * ' 3' 1 Kbp 0 w0 I~Ĩ Jl It 0.3 0.9 1.31.4 1.7 2.8 3.0 Kbp 1 2 3 4 5 6  ... 
doi:10.1093/nar/15.23.10071 pmid:2892165 pmcid:PMC306575 fatcat:p2kvtdy42fc43nnivd65cncsrm

Page 45 of Yale Journal of Biology and Medicine. [Filmed from the Online Edition] Vol. 26, Issue 6 [page]

1954 Yale Journal of Biology and Medicine. [Filmed from the Online Edition]  
Several chapters are devoted to a discussion of enzymes involved in nucleic acid metabolism, the over-all metabolism of nucleic acids, the biosynthesis of nucleic acids, and the biological activity of  ...  nucleic acids, nucleotides, and nucleoproteins.  ... 

Evaluation of Three Automated Nucleic Acid Extraction Systems for Identification of Respiratory Viruses in Clinical Specimens by Multiplex Real-Time PCR

Yoonjung Kim, Mi-Soon Han, Juwon Kim, Aerin Kwon, Kyung-A Lee
2014 BioMed Research International  
The nucleic acids extracted by EZ1 Advanced XL showed higher positive rates for virus detection than the others.  ...  Therefore, these factors should be considered when new nucleic acid extraction systems are introduced to the laboratory.  ...  Acknowledgment This study was supported by a faculty research grant of Yonsei University College of Medicine for 2012.  ... 
doi:10.1155/2014/430650 pmid:24868527 pmcid:PMC4020539 fatcat:icln2vxoofgqlmxxkoz2lz4foq

Nucleic Acids and Nucleoproteins. Cold Spring Harbor Symposia on Quantitative Biology, Volume XII

Helen Crouse
1949 The Quarterly review of biology  
- lar size of the nucleic acid.  ...  During the past few years a tremendous amount of research has been done, emphasizing the importance of the nucleic acids for genetic continuity and alteration and for normal and abnormal growth and development  ... 
doi:10.1086/397304 fatcat:5ia7nnwspreevcvh5o3ueet5ky

A systematic investigation of key factors of nucleic acid precipitation toward optimized DNA/RNA isolation

Yalin Li, Suxiang Chen, Nan Liu, Lixia Ma, Tao Wang, Rakesh N Veedu, Tao Li, Fengqiu Zhang, Huiyue Zhou, Xiang Cheng, Xumiao Jing
2020 BioTechniques  
, volume ratio of ethanol/isopropanol to nucleic acid solution, type of cation-containing salt solution and type of coprecipitator, were comprehensively evaluated in an attempt to maximize the efficiency  ...  of nucleic acid precipitation.  ...  The original data of the recovery rates are shown in Supplementary Figure 6 . 6 The recovery rates of different nucleic acids under different cation conditions.  ... 
doi:10.2144/btn-2019-0109 pmid:32066262 fatcat:d5fjbiu23rfo5op3xkkdkokjcy


1932 American Journal of the Medical Sciences  
THE publication of a modern review of nucleic acid chemistry constitutes a welcome addition to the literature.  ...  Particular attention is also paid to the enumeration of the physical and chemical properties of the most important products of nucleic acid hydrolysis.  ... 
doi:10.1097/00000441-193206000-00016 fatcat:mnnknbqf4jdk7kpdlnejh5w6jm


2015 Nucleic Acids Research  
Nucleic Acids Research operates a model of continuous online publication, more details of which can be found at www. Annual Subscription Rate (Volume 43, 22 issues, 2015) Institutional  ...  A subscription to Nucleic Acids Research comprises 22 issues. All prices include postage, and for subscribers outside the UK delivery is by Standard Air.  ...  Nucleic Acids Research (ISSN 0305-1048) is published twice monthly by Oxford University Press. Annual subscription price is £2765.00/$5274.00/€3958.00.  ... 
doi:10.1093/nar/gkv292 fatcat:5jnai7j55jgfdkx4hksgfoeooi

Page 10 of Cancer Research Vol. 6, Issue 1 [page]

1946 Cancer Research  
The Examination of Yeast Nucleic Acid for 5-Methylcytosine. J. Am. Chem. Soc., 51:1779. 1929. 6. Serert, F. B. Removal of Impurities, Nucleic Acid and Polysaccharide from Tuberculin Protein. J. Biol.  ...  Cancer Research, 4:617-621. 1944. eine  ... 

Extracellular Nucleic Acids Secreted by Lactobacillus Regulate TLR9 Expression

Chun-Liang Liu, Shu Wen, Yin-Hui Liu, Hua-Jun Li, Jing Xiao, Li Tang
2011 Journal of Hard Tissue Biology  
The effect of extracellular nucleic acids on TLR9 on the expression of IL-6 was also investigated. Methods: Three groups were formed as nucleic acid group, CpG-ODN group and control group.  ...  Conclusion: The extracellular nucleic acids in the medium of lactobacillus DM8909 are RNAs and they could elevate the level of IL-6 through the activation of NF-κB and TLR9 in vitro.  ...  Sequence analysis of RNAs RT-PCR analysis of the expression of TLR9 and NF-êBp65 in HT-29 cells Our research showed that the nucleic acids affected the Fig. 6 ).  ... 
doi:10.2485/jhtb.20.153 fatcat:ff5sbjguzncihoswhlynccmszy

Optimization of KYSE-30 Esophagus Cancer Cell Line Transfection Using Lipofectamine 2000

Yousef Douzandegan, Zahra Gray, Alireza Mohebbi, Abdolvahab Moradi, Alijan Tabarraei
2017 Journal of Clinical and Basic Research  
Results: Optimized concentration of plasmid (5μg) and volume of Lipofectamine 2000 (6μl) were determined for KYSE-30 cell line.  ...  Despite having a specific protocol, the volume of this reagent should be optimized for use in different cell lines.  ...  In some cases, this spacer may play a role in increasing contact between cationic lipids and nucleic acids [4] [5] [6] .  ... 
doaj:187a33faa7a3474ba50502eae6b0379b fatcat:saes24za7zh43gpw2b7pke5loy
« Previous Showing results 1 — 15 out of 192,188 results