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Biology-Related Homework Help Genetics and Developmental Biology Topic started by: hunter4565 on Nov 2, 2013



Title: Mapping with trihybrid (three-point) test crosses! Help?
Post by: hunter4565 on Nov 2, 2013
You examine 450 progeny from the cross in Part C and classify them according to phenotype. The results are shown in the table below.

!See Below Image!

Use these data to complete the linkage map shown below.
Drag the blue labels to the blue targets to identify the allele loci indicated by vertical dashes. Note that the apricot allele is already labeled.
Drag two of the white labels to the gray targets to identify the distances between loci. Each white label gives the distance in map units. One map unit, or one centiMorgan (cM), is equivalent to a 1% recombination frequency.

IMAGES BELOW!!


Title: Re: Mapping with trihybrid (three-point) test crosses! Help?
Post by: Doctor-2-B on Nov 2, 2013
Content hidden


Title: Re: Mapping with trihybrid (three-point) test crosses! Help?
Post by: hideki_ryu on Nov 3, 2013
THANK YOU!!


Title: Re: Mapping with trihybrid (three-point) test crosses! Help?
Post by: LAN14DR on Feb 9, 2014
 AH/ah Cc × ah/ah cc Give the genotypes of progeny plants in this experiment


Title: Re: Mapping with trihybrid (three-point) test crosses! Help?
Post by: Doctor-2-B on Feb 9, 2014
This really should be its own post/question/thread/etc. but I couldn't help myself - so I answered it. :)

P1 gamete possibilities:
AHC
AHc
ahC
ahc

P2 gamete possibilities:
ahc

Progeny possibilities:
AaHhCc
AaHhcc
aahhCc
aahhcc





Title: Re: Mapping with trihybrid (three-point) test crosses! Help?
Post by: pkmelton on Apr 12, 2014
Thank you so much!


Title: Re: Mapping with trihybrid (three-point) test crosses! Help?
Post by: chipmunk on Sep 20, 2020
thank you!!


Title: Re: Mapping with trihybrid (three-point) test crosses! Help?
Post by: Abababab on Oct 14, 2020
This is awesome thanks


Title: Re: Mapping with trihybrid (three-point) test crosses! Help?
Post by: chloep1354321 on Nov 2, 2020
Thank you


Title: Re: Mapping with trihybrid (three-point) test crosses! Help?
Post by: Ron123 on Nov 24, 2021
thank you


Title: Re: Mapping with trihybrid (three-point) test crosses! Help?
Post by: aivam222 on Dec 5, 2021
thank you


Title: BFSF: Mapping with trihybrid (three-point) test crosses! Help?
Post by: Thanh Pham on Jun 10, 2023
Thank you so much


Title: BFSF: Mapping with trihybrid (three-point) test crosses! Help?
Post by: Victoria Hua on Jul 6, 2023
Thanks


Title: Re: Mapping with trihybrid (three-point) test crosses! Help?
Post by: Andre Le Coz on Jul 9, 2023
Thanks


Title: BFSF: Mapping with trihybrid (three-point) test crosses! Help?
Post by: carlgru on Dec 7, 2023
Thank you