Recently, biological techniques become more and more popular, as they are applied to many kinds of applications, authentication protocols, biochemistry, and cryptography. One of the most interesting biology techniques is deoxyribo nucleic acid and using it in such domains. Hiding secret data in deoxyribo nucleic acid becomes an important and interesting research topic. Some researchers hide the...

Deoxyribonucleic acid can be added back to protein sites from which the original nucleic acid, ribo- or deoxyribo-, is removed. If sections of frozen-substituted ovarian follicle cells of a leafhopper are first extracted by hot trichloracetic acid to remove nucleic acids and then immersed in a solution of a commerical preparation of deoxyribonucleic acid, the nucleic acid becomes attached to nu...

in this study at first , an azo dye, 2,7- naphthalenediol, 2-[(4-bromophenyl)azo (bpand) as a ligand has been synthesized by addition of p-bromoaniline to the modified montomorillonite k10 clay. this ligand was characterized using 1h-nmr, uv-vis and ir spectroscopies. subsequently, its interaction with calf thymus deoxyribonucleicacid ,ct-dna was investigated in 5 mm phosphate buffer solution, ...

Incorporation of methyl green dye into an agar medium containing deoxyribo-nucleic acid results in an improved medium for detecting deoxyribonuclease-producing bacteria. Use of the dye makes it unnecessary to use acid to demonstrate deoxyribonuclease activity, thus allowing subculture or reincubation of colonies. The improved medium is highly sensitive and can be used for primary isolation of S...

Kota Ambon dikenal sebagai destinasi wisata bahari, budaya, dan musik. Deoxyribo Nucleic Acid (DNA) musikal masyarakat yang dengan ciri khas musik tradisionalnya membuat UNESCO menetapkan kota Label inilah menjadikan identitas bermusik beragam ini merupakan bagian dari pengembangan kearifan lokal. Penelitian bertujuan menganalisis lokal dalam pengelolaan Teori penelitian adalah teori difusi ino...

Guanine residues in nucleic acids can be modified by treatment with N-acetoxy-N-2-acetylaminofluorene and its 7-iodo derivative in an in vitro nonenzymatic reaction. The modified nucleic acids (ribo or deoxyribo, single or double stranded) are recognized by specific antibodies. They can be immunoprecipitated or used as probes in hybridization experiments and detected by immunochemical techniques.

A molecular method for early detection of active female genital tuberculosis from clinical endometrial tissue specimens was developed by modifying single tube nested reverse transcriptase polymerase chain reaction. The reliability of this method was compared with the gold standard culture method (a combination of Mycobacterium Growth Indicator Tube system and Lowenstein Jiensen media) that is a...

trichophyton rubrum (t. rubrum) is an anthropophilic dermatophyte that is distributed worldwide and causes common cutaneous disease such as mycosis. although several properties of this fungus have been investigated so far, however a few studies were carried out in the field of molecular biology of this fungus. in the present study we tried to identify its molecular characterization of the goano...