Macro mutations

Seed treatment with gamma rays, EMS, NG and their combinations in two mungbean genotypes, BKG-1 and OUM 11-5, significantly reduced germination, seedling growth including fresh weight and dry weight, pollen fertility, seed fertility and survival at maturity in M1 over the parents. The biological damage in M1 generation showed a dose dependent linear relationship. NG in both single and combination treatments resulted in more pronounced biological damage than other treatments.

12p caygaocaolon3 09-03-2020 14 1   Download

Seed protein content did not show any significant positive correlation with seed size and test weight. Heritability estimates were quite high for almost all polygenic traits among the mutants, in comparison to the control. Cytological analysis of the mutants was almost normal, except for a few chromosomal aberrations.

6p vitamix 15-02-2019 12 0   Download

Combination treatments were most effective in inducing a wider spectrum and maximum frequency of macro mutations, followed by EMS. Of all the morphological mutations, the frequency of leaf mutations was maximum, followed by plant height and seed mutants.

11p vivant2711 01-02-2019 22 2   Download

A computer virus is a piece of code hiding in a program that can automatically copy itself or embed a mutation of itself in other programs Cannot spread on their own Often require a host program to live in Infected program: a host program with virus Uninfected program (healthy program): a program cleared of all viruses Disinfected program: a program once infected but now cleared of viruses Specific to particular types of file systems, file formats, and operating systems Particular types of architecture, CPU, languages, macros, scripts, debuggers, and every other form of programming or syst...

40p muathu_102 28-01-2013 51 3   Download