Biology, Pages 274-287Neil Campbell and Jane Reece's BIOLOGY remains unsurpassed as the most successful majors biology textbook in the world. This text has invited more than 4 million students into the study of this dynamic and essential discipline. |
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Page 27
... recombinant types , or recombinants for short . When 50 % of all offspring are recombinants , as in this example , geneticists say that there is a 50 % frequency of recombination . The predicted phenotypic ratios among the offspring are ...
... recombinant types , or recombinants for short . When 50 % of all offspring are recombinants , as in this example , geneticists say that there is a 50 % frequency of recombination . The predicted phenotypic ratios among the offspring are ...
Page 28
... frequency of recombination is observed for any two genes that are located on different chromosomes . The physical basis of recombination between unlinked genes is the random orientation of homologous chromosomes at metaphase I of ...
... frequency of recombination is observed for any two genes that are located on different chromosomes . The physical basis of recombination between unlinked genes is the random orientation of homologous chromosomes at metaphase I of ...
Page 37
... recombination frequency . Today , map units often are called centimorgans in honor of Morgan . In practice , the interpretation of recombination data is more complicated than this example suggests . For example , some genes on a ...
... recombination frequency . Today , map units often are called centimorgans in honor of Morgan . In practice , the interpretation of recombination data is more complicated than this example suggests . For example , some genes on a ...
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Common terms and phrases
Alterations of chromosome Barr body basis of recombination behavior of chromosomes body color characters Chromosomal Alterations chromosomal basis chromosome theory chromosomes during meiosis color and wing color blindness Concept Check crossover cytogenetic map deletion different chromosomes dihybrid dihybrid cross Drosophila embryonic eye color eyes in Drosophila F2 offspring Figure flies fly room frequency of recombination fruit fly gamete gamete receives Genes located genetic crosses geneticists genotype heterozygous homologous chromosomes homozygous humans inactivation independent assortment linkage map loci locus male fly mammal map units mated Mendel's laws Mendelian mitosis Morgan mutant allele nondisjunction nonhomologous chromosomes nonparental phenotypes nonsister chromatids normal ovum pair parental phenotypes phenotypic ratio physical basis polyploid protein Punnett square recessive allele recombinant chromosomes recombinant offspring recombination data recombination frequency recombination of linked red eyes segregation and independent sex chromosomes sex-linked disorder sex-linked trait specific gene Sturtevant tetraploid translocations white eyes wild-type allele X chromosome YyRr zygote