Results 31 to 40 of about 26,614 (228)

Seed viability, germination and seedling growth of canola (Brassica napus L.) as influenced by chemical mutagens [PDF]

open access: yes, 2013
Mutation induction is considered as an effective way to enrich plant genetic variation, particularly for traits with a very low level of genetic variation. The objectives of this study were to evaluate the effect of different dosages of chemical mutagens
Emrani, SN, Arzani, A, Saeidi, G
core   +1 more source

Mutagenic Effectiveness and Efficiency of Gamma Rays and Ethyl Methane Sulphonate In Green Gram (Vigna radiata (L.) Wilczek.)-

open access: yesMadras Agricultural Journal, 1981
The relative effectiveness and efficiency of the two mutagens in causing chlorophyll and wiahla mutants ware studied in both the varieties. The study revealed that gamma rays found to be more effective in Inducing chlorophyll as well as viable mutants ...
S. JEBARAJ, P. V. MARAPPAN
doaj   +1 more source

Ecological and genetic assessment of the consequences of radiation influence on contaminated areas

open access: yesВавиловский журнал генетики и селекции, 2020
The objects of study are the territory of the districts of the West Kazakhstan region of the Republic of Kazakhstan adjacent to the Kapustin Yar test site: Bokeyordinsky, Zhangalinsky, Zhanibeksky, Kaztalovsky, Akzhayiksky and Syrymsky.
A. B. Bigaliev   +7 more
doaj   +1 more source

Induced chlorophyll mutations in Gloriosa superba

open access: yesElectronic Journal of Plant Breeding, 2021
The present experiment was carried out to study the spectrum of chlorophyll mutations, mutagenic effectiveness and efficiency in Gloriosa superba seeds using both chemical and physical mutagens.
S. Padmapriya* and K. Rajamani
doaj   +1 more source

Recommendations for the categorization of germ cell mutagens

open access: yes, 2000
Germ cell mutagens are currently classified into three categories in the German List of MAK- and BAT-Values. These categories have been revised and extended in analogy to the new categories for carcinogenic chemicals. Germ cell mutagens produce heritable
Adler, I.-D.   +5 more
core   +1 more source

Carcinogenic and mutagenic agents in the workplace, Poland, 2011–2012

open access: yesMedycyna Pracy, 2015
Background: The objective of the study was the analysis of structure of carcinogenic or mutagenic chemical substances and dusts occurring in Polish enterprises, 2011–2012, including the number of exposed employees reported to the “Central register of ...
Anna Pałaszewska-Tkacz   +2 more
doaj   +1 more source

The paradigm of induced chemical mutagenesis of Allium sativum L. [PDF]

open access: yesE3S Web of Conferences, 2020
The scheme of induced chemical mutagenesis of treatment of Allium sativum L. air bulbs of winter garlic bred by FSBSI “Research Institute of Agriculture of Crimea”, grown in a breeding nursery, has been developed. Two chemical mutagens of the first group,
Nemtinov V I   +6 more
doaj   +1 more source

GENETIC MUTATION INDUCTION OF Monstera adansonii ON VARIOUS MUTAGENS BY DRIPS APPLICATION [PDF]

open access: yes, 2023
Monstera adansonii has wide leaves with a split pattern on its strands (split leaf), smooth and shiny to create a basic visualization (background filler) in flower arrangements. This study aims to obtain genetic changes using chemical mutagens.
Haswin, Dwi Wahyuni
core   +1 more source

A mathematical model for cancer risk and accumulation of mutations caused by replication errors and external factors.

open access: yesPLoS ONE, 2023
Replication errors influence mutations, and thus, lifetime cancer risk can be explained by the number of stem-cell divisions. Additionally, mutagens also affect cancer risk, for instance, high-dose radiation exposure increases lifetime cancer risk ...
Kouki Uchinomiya, Masanori Tomita
doaj   +1 more source

Learning Methodologies for Detection and Classification of Mutagens

open access: yes, 2011
Predicting mutagenicity is a complex and challenging problem in chemoinformatics. Ames test is a biological method to assess mutagenicity of molecules. The dynamic growth in the repositories of molecules establishes a need to develop and apply effective ...
Huma Lodhi
core   +1 more source

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