When an organism has two identical alleles for a trait we would refer to this condition as: A. Phenotype. B. Genotype. C. Homozygous. D. Gene locus. D. Heterozygous. What is the term for the trait not expressed when another allele determines the phenotypes, masking its expression?
An individual that has two identical alleles. How do genes of two parents influence the traits of an offspring? Genes inherited on the X chromosomes code for traits. Choose a trait that has a genetic component (example: eye color, hair color) and discuss how this ...
For q2nP_CE_7, the haplotag located at ~ 44.3 Mb on chromosome 7 and associated with elevated unreduced pollen production was also identical to DM. We observed a tenfold increase in unreduced pollen production between individuals homozygous and heterozygous for the DM haplotag, indicating ...
This study thus concluded thatQTL1andQTL11could encode alleles ofPishandPi7, designated asPish-JandPi7-J, respectively. To validate this hypothesis, the genomic regions ofPish-JandPi7-Jwere cloned and sequenced. Protein sequence comparison revealed that Pish-J and Pi7-J were identical to Pish...
However, selection based on genomic information could be a promising alternative [4]. In the previous decades, quantitative trait loci (QTL) for many traits in chicken have been studied. For feed intake (FI), RFI, and FCR, 37 QTL have been detected on various chicken chromosomes (http://...
suboccidentalis has the ancestral Drosophila karyotype of five rod chromosomes and a small dot chromosome, and that the karyotype of D. tenebrosa is identical except for a fusion of two autosomal elements (Patterson and Stone, 1952). Based on sequencing in males and females, the X-chromosome ...
In addition, Glyma18g02610 also exhibited two types at the 5′-untranslated region in PI 88788: one is the same as that of Williams 82, whereas the other is a new type identical to that of Forrest and Peking. Table 2 Multiple types of GmSNAP18 of four SCN-susceptible or -resistant ...
Ornamental trees with seasonally-dependent leaf color, such as Acer palmatum, have gained worldwide popularity. Leaf color is a main determinant of the ornamental and economic value of A. palmatum. However, the molecular mechanisms responsible for leaf c
In most cases the Victoriana alleles were responsible for increased trait value. The largest QTL (QVIS-3) with LOD value 13.91 was located on chromosome 3H at position 63.66 cM and explained 13.82% of the phenotypic variance. For FGE, a total of three QTL were detected that mapped to ...
When an organism has two identical alleles for a trait we would refer to this condition as: A. Phenotype. B. Genotype. C. Homozygous. D. Gene locus. D. Heterozygous. When a parent who is heterozygous for a trait is crossed with a parent who is heterozygous for ...