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Questions related from Ayoob Obaid Alfalahi
Are the nuclei aged irreversibly?
04 April 2018 1,140 4 View
Is there a genetic basis in that two genetically related people like the same thing (color, music...etc)? Thanks in advance.
04 April 2018 6,634 4 View
If scientists got some money, what they will do with it?
03 March 2018 1,255 14 View
When you read a question you don't have an answer for, what you will do first?
03 March 2018 8,766 2 View
I have a procedure involves the using of polyacrylamide, but I don't have it! Can I use MetaPhor instead? What limits the using of MetaPhor instead of polyacrylamide?
03 March 2018 6,327 2 View
We learned that phenotypic value is the sum of genetic value and environmental effects: P=G+E, Where is the epigenetic effect?
03 March 2018 2,260 2 View
I investigated the relationship between DNA methylation level and gene expression in different plant species under different affects, and I found it negative in general. I get confused when I read...
03 March 2018 7,943 6 View
In many occasions I have problems with DNA extraction from seeds tissue, especially wild types seeds.I tried different protocols, but i still have invalid DNA! Did any body experienced an...
02 February 2018 2,332 5 View
Theoretically, larger genes are more susceptible to mutations than smaller genes. Why?
02 February 2018 6,063 10 View
The plant in the attached image is a wild type! It have been grown in pots and all growth conditions were in educate levels. Why does the plant still show symptoms of stress! What is the role of...
02 February 2018 3,189 7 View
We have collected many wild types of plants from the local environment in attempt to adapt them. There is a need to characterize some of these types, so which molecular technique is the best for...
02 February 2018 6,350 3 View
What is the reason behind the phenotypic differences revealed by ecotypes? Is it genetic or epigenetic? Is there any chance that these ecotypes will be a new species?
02 February 2018 6,232 0 View
We have collected different ecotypes of wild plants species, we intend to evaluate their ability to produce antioxidants by measuring the gene expression of such antioxidant, is that make sens?
02 February 2018 3,607 4 View
What makes the ITS sequencing one of the most valuable tool in the molecular identification of fungi? Then, is it reasonable for plants?, and what determine the suitable primer for amplification...
02 February 2018 696 11 View
When you receive DNA sequencing results as in the attached image, is it generally possible to say that the results of the upper row are more confident than the results of the lower in the same image?
01 January 2018 2,918 3 View
When we exposed maize plants to abiotic stress, the gene expression of antioxidant genes is increased. Is this result still reasonable?
01 January 2018 413 7 View
When we studying the gene expression of any antioxidant genes in different plant genotypes under different levels of stress, what explains the increase or decrease in the level of expression...
01 January 2018 4,713 0 View
There is a lot of debate about the extent to which the supervisor can intervene the single details of the introduced results of a thesis or dissertation of a graduate students. While both, the...
01 January 2018 2,286 0 View
As i tried to extract DNA from fresh plant tissues using kits, or CTAB method DNA was in bad quality.
03 March 2017 2,630 3 View
