Line 1 Line 2 Line 3 Line 4 Line 5 Line 6 Line 7 Line 8 Line 9 Line 10 Line 1 Line 2 + Line 3 + ?? Line 4 + + + Line 5 + ?? Line 6 + + Line 7 + ?? + ?? + Line 8 ?? + + + Line 9 + + + Line 10 + + + + + Wild - + + + + type + + + + +

Medical Terminology for Health Professions, Spiral bound Version (MindTap Course List)
8th Edition
ISBN:9781305634350
Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. Schroeder
Publisher:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. Schroeder
Chapter2: The Human Body In Health And Disease
Section: Chapter Questions
Problem 98LE: This arrow is pointing in a/an ___________________________________________ direction .
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To determine the number of genes potentially involved in eye development in mice, you perform a screen of mutant mice (having no eyes). You isolate 10 strains of mice with no eyes (Line 1 to Line 10) each of which is homozygous recessive). You then perform crosses between all strains and obtain the following results where the “-“ phenotype indicates mouse without eyes and a “+” phenotype represents offspring with eyes. The “??” are not known at this time.

Based on the data, i) determine the complementation groups and ii) the number of genes potentially involved in the production of eyes in mice?

Line 1 | Line 2
Line 3
Line 4
Line 5 Line 6
Line 7
Line 8
Line 9
Line 10
Line 1
Line 2
+
Line 3
??
Line 4
+
Line 5
??
Line 6
+
Line 7
+
??
??
+
Line 8
??
+
+
+
Line 9
+
+
+
+
+
+
Line 10
Wild -
+
+
+
type
+
+
+
+
+
+
+
+
+
+ +
+
+
+
+
+
+
+
Transcribed Image Text:Line 1 | Line 2 Line 3 Line 4 Line 5 Line 6 Line 7 Line 8 Line 9 Line 10 Line 1 Line 2 + Line 3 ?? Line 4 + Line 5 ?? Line 6 + Line 7 + ?? ?? + Line 8 ?? + + + Line 9 + + + + + + Line 10 Wild - + + + type + + + + + + + + + + + + + + + + + +
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