Figure out how to determine gene order

Reference no: EM13110522

You find two mutations that cause blue wings (b blue is recessive to b+ normal) and spiny bristles (W wiry is dominant to W+ normal). They are linked to this chromosome (pictured). Based on test cross data, complete the map to include these genes.

Br b+ W/Br+ b W+ x Br+ b W+/Br+ b W+

387 Br b+ W
384 Br+ b W+
70 Br b+ W+
67 Br+ b W
40 Br b W
43 Br+ b+ W+
5 Br b W+
4 Br+ b+ W

Can someone just please help me figure out how to determine gene order? I'm trying to compare parentals and double crossovers but I cannot for the life of me figure it out.

Reference no: EM13110522

Questions Cloud

Hypothesis testing-before and after : The amount of income spent on housing is an important component of the cost of living. The total costs of housing for homeowners might include mortgage payments, property taxes, and utility costs (water, heat, electricity).

Estimate average amount of money country spends on road : Researcher wants to estimate in $300 true average amount of money country spends on road repairs each year. If she wishes to be 90% confident, how large sample is essential?

Null hypothesis and one-tailed-two-tailed test : A researcher is looking at the relationship between home-schooling and achievement. She is hypothesizing that the home-schooled children will score higher than non home-schooled children on a standardized achievement test.

One tailed and two tailed alternative : For each of the following hypotheses, decide whether a one-tailed or two-tailed test would be performed: Children with birth defects will score differently than the normal population on a measure of self-esteem.

Figure out how to determine gene order : You find two mutations that cause blue wings (b blue is recessive to b+ normal) and spiny bristles (W wiry is dominant to W+ normal). They are linked to this chromosome (pictured). Based on test cross data, complete the map to include these genes.

Null hypothesis-alternative hypothesis-investigative : For the following investigative scenarios, state the null hypothesis, and the alternative hypothesis. Also identify the Type 1 and Type 2 errors which can result based on the hypotheses that you defined.

What is one such mrna sequence : How many DNA and RNA sequences are possible that give you this protein sequence?

Determine probability of completing exam in one hour : Determine the probability that a student will complete the exam in more than 60 minutes but less than 75 minutes? Determine the probability of completing the exam in one hour or less?

Calculate the average number in the queue : Sid Das Brick Distributors currently employs 1 worker whose job is to load bricks on outgoing company trucks. An average of 24 trucks per 8 hour shift, arrive at the loading platform, according to a Poisson distribution.

User Account

All Pages