Results 81 to 90 of about 29,211 (229)

Detection of mutations: from Ames test to duplex sequencing

open access: yesFrontiers in Molecular Biosciences
Mutation is a biological phenomenon observed in all life forms from viruses to humans. This inescapable process has fascinated scientists for nearly a century.
Niketa Bhawsinghka, Roel M. Schaaper
doaj   +1 more source

Joint effect of mutagen sensitivity and smoking in gastric cancer risk.

open access: yes, 2012
*Adjusted for age, sex, H. pylori infection and drinking status.#Mutagen sensitivity was represented by number of chromatid breaks per cell (b/c).
Honglin Dong (142053)   +6 more
core   +1 more source

The Mutagenic Effect of water Extracts of Malva parviflora by Bacterial System (part II )

open access: yesمجلة بغداد للعلوم, 2011
This study was carried out in order to determine the toxic, mutagenic and antimutagenic effects for Mallow (Malva parviflora) in comparison to its mutagenic effect of Ultraviolet (UV) because it is consider physical mutagen by using parameters for the ...
Baghdad Science Journal
doaj   +1 more source

MUTAGEN: Multi-user tool for annotating GENomes

open access: yes, 2003
MUTAGEN is a free prokaryotic annotation system. It offers the advantages of genome comparison, graphical sequence browsers, search facilities and open-source for user-specific adjustments. The web-interface allows several users to access the system from
Skovgaard, Marie   +2 more
core  

Determination of effective mutagen dose for pepper cv. Sera Demre 8 [PDF]

open access: yes, 2003
Mutasyon ıslahı çalışmalarına temel oluşturmak üzere yürütülen bu çalışmada, fiziksel mutagen olarak biber tohumlarına Co60 kaynağı ile 0, 50, 100, 150, 200, 250, 300, 350 ve 400 Gy dozlarında ışınlama yapılmıştır. Işınlama sonrası 60.
Kantoğlu, K. Yaprak   +4 more
core  

Determination of absorption dose in chemical mutagenesis in plants.

open access: yesPLoS ONE, 2019
Chemical mutagenesis is a useful tool for inducing mutations in plants. Seeds are often used as the material for chemical mutagenesis. The biological effect of a chemical mutagen on seeds is determined by absorption dose (the product of mutagen ...
Changjiao Ke   +7 more
doaj   +1 more source

Mapping Mutagen-Sensitivity of \u3cem\u3emus111\u3c/em\u3e in \u3cem\u3eDrosophila melanogaster\u3c/em\u3e

open access: yes, 2019
Drosophila melanogaster is an ideal genetic model organism that has orthologs of roughly 75% of human disease-causing genes. In this experiment I am using MMS, a DNA-damaging agent, to map hypersensitivity using a mutagen-sensitivity assay.
Barksdale, Miller
core   +1 more source

MODIFICĂRI FENOTIPICE ŞI CITOLOGICE LA PLANTELE DE SPARCETĂ (Onobrychis viiifolia Scop) TRATATE CU RADIAŢII GAMMA

open access: yesAgricultura, 2008
PHENOTIPICAL AND CITOLOGICAL MODIFICATIONS AT SAINFOIN (Onobrychis viiifolia Scop) TREATED WITH GAMMA RAYS In order to make the experiences it was used the “Splendid” sainfoin cultivar, created at USAMV Cluj. To induce the mutations there were used
Elena TĂMAŞ, R. SESTRAŞ, P. RAICA
doaj   +1 more source

Pengaruh Mutagen Auksin, Sitokinin dan Kolkhisin terhadap Keragaman Fenotip beberapa Genotip Kedelai Anjuruan (Glycine max L.)

open access: yes, 2005
Penelitian ini bertujuan untuk mengetahui pengaruh 2,4 D, BAP dan Kolkhisin terhadap keragaman fenotip beberapa genotip kedelai anjuran, yang dilaksanakan di lahan pertanian rakyat di daerah Karya Wisata I dari bulan Maret hingga Juni 2004.· Rancangan ...
Manurung, Marta Trinita
core  

Drugs of abuse; their genetic and other chronic nonpsychiatric hazards.

open access: yes, 1971
"Based on a symposium cosponsored by the Center for Studies of Narcotic and Drug Abuse, NIMH, and by the Environmental Mutagen Society, San Francisco, October 29 and 30, 1969."Includes bibliographies.Edited by Samuel S.

core  

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