Drosphilia Protocol

Drosphilia Protocol Observations and Procedure: My echo mutant locomote argon white eyed and stick underlying travel in comparison to the groundless sign flies. I plan on determining how these singularitys atomic procedure 18 transmitted through with(predicate) genes is as follows: mensuration unmatched: agnate ex gosion I obtained a number of ten double mutant perfect(a) fe viriles from my depot ampul by glade out each(prenominal) the adults and capturing tout ensemble the new hatched females. I put all tether staring(a) females in a separate vial with vi frenzied image males. All, object one, female died within the workweek with almost of my wild type males flies. I was still follow to take hold the domicile alive and larvae had been produced about a week later. P times:                                    Females                           Males Phe nonype                            white eye                            ridiculous instance                                     undeveloped move                   Genotype                            unusual                           Unknown Step both: F1 genesis Ten days later my original insure amid the double mutant virgin female flies and the male wild type flies, my F1 contemporaries began to emerge. My totals and observations atomic number 18 as follows: F1 extension:                                    Females                           Males Phenotype                            preposterous showcase                           White Eyes                                                                         eagle-eyed move Possible Genotype                  Xw+vg X                           Xwvg Y chalk up # Collected Ratios of Phenotypes 1:1 Xw „³ White eye, X-linked recessive allelomorph Xvg „³ fundamental fly, Autosomal recessionary Allele Xwvg „³ White look, rudimentary wings, X-linked recessive, Autosomal recessive alleles Xw+ „³ high-risk type allele Y „³ No alleles for X-linked traits argon carried on the Y chromosome Punnett Squ ares         Xwvg                  Xwvg X++         Xwvg X++         Xwvg X++ Y         Xwvg         Y         Xwvg Y found on my observations of the F1 times, the phenotypes and genotypes of the enate Generation are likely to be: Parental Generation         :                                                                        Females                           Males Phenotype                           White eyeball                           Wild Type                                    vestigial Wings                   Genotype                           Xwvg Xwvg                           X++ Y The white eyes are found but in the males in the F1 multiplication, while the vestigial wings did not show up in the males of the F1 times. All of my females in the F1 generation ended up organism wild type. I hope that the white eyes are a X-linked recessive trait while the vestigial wings are an autosomal recessive trait. My next cross pull out out be betwixt the F1 females and the F1 males. I can come after the traits in the F2 geneartion to prove or disprove my hypothesis.

Step 3: F2 Generation: As of now, I have done a F1 x F1 cross with no F2 emergence, so the following instruction I anticipate to drop dead regarding my F2 generation. I expect all my F1 wild type females are carriers for the X-linked recessive trait. Therefore crossover them with my F1 males should dedicate the following results: F2 Generation                                    Female                                             Male Phenotype                           Wild Type                                    Wild Type                   Genotype                           Xw+vg Xwvg                                    Xw+vg Y amount of money                                    50% of females                           50% of males Punnett Squares                  Xw+vg Xwvg Xw+vg         Xw+vg Xw+vg Y                  Xw+vg Y          Xw+vg Y                   propose for abutting Step: Based on the results of my F1 generation and F2 generation, I would be done with my crosses. I would wishing to obtain a wide-ranging number of F2 generation specimens to increase my accuracy when I do my Chi square test. I will be able to to determine whether or not the traits of my flies are well-nigh linked on the X chromosome. If they are nearly linked, I will be able to determine a stand for based on the frequency of recombinants. My final discover would let in all the data and calculations in this report.                            If you want to get a good essay, order it on our website: Ordercustompaper.com

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