inherit both alleles C. inherit neither allele D. inherit a new allele 相关知识点: 试题来源: 解析 A。解析:在宠物遗传学中,如果两个亲本对于一个性状有不同的等位基因,后代将只继承一个等位基因。B选项说继承两个等位基因不符合遗传规律。C选项说都不继承是错误的。D选项说继承一个新的等位基因也是不...
nature of the cognitive data, which restricted us to an analysis of APOE and a range of cognitive abilities, but not cognitive decline.3,4 Other limitations include the arbitrary cut-point of 60 years for the age stratification, which may obscure selectivity, eg, distribution of alleles. Howeve...
Ingram CJ, Raga TO, Tarekegn A, Browning SL, Elamin MF, Bekele E, Thomas MG, Weale ME, Bradman N, Swallow DM: Multiple Rare Variants as a Cause of a Common Phenotype: Several Different Lactase Persistence Associated Alleles in a Single Ethnic Group. Journal of Molecular Evolution 2009, ...
Genomic selection of accumulating beneficial alleles at the whole genome level may provide a promising strategy for rapid and effective genetic gain on drought tolerance breeding29,44. Through RNA-seq, the sequences of the differentially expressed genes under drought conditions can be used to develop...
Therefore, the large number of polymorphisms which exist between B6 and PWD was reduced in each strain to the polymorphisms (alleles) of one single chromosome, the PWD-Chr. This allows us to test the extent of the trans-effect of the different sets of variants encoded by the PWD-Chr of ...
A person typically has two alleles for a single gene because (a) humans have many traits. (b) they received one allele from each parent. (c) a chromosome has many genes. (d) a protein sequence can vary in many ways. If an individual...
Secondary Evolution of a Self-Incompatibility Locus in the Brassicaceae Genus Leavenworthia Sequence analysis of the S-locus genes in Leavenworthia, phylogeny of S alleles, gene expression patterns, and comparative genomics analyses provide support ... SC Chantha,AC Herman,AE Platts,... - 《Plos...
Identification of Self-incompatibility Alleles in Almond and Related Prunus Species Using PCR Self-incompatibility in almond is of the gametophytic type and acts to prevent self-fertilization. This trait is controlled by a single locus with multiple... P Martínez-Gómez,AM Dandekar,TM Gradziel,....
these genes might not be the only genes relevant for the QTL, as neighbouring genes could also be involved depending on the linkage disequilibrium. Even though Albatros represents the drought-tolerant parent, the results clearly show that Euroresa might also contribute alleles relevant for drought to...
It is hypothesized that days-to-flowering was controlled by alleles at a single locus at Scottsbluff. Transgressive segregation for late flowering plants occurred in all F<sub>2</sub> generations at Lincoln indicating that more than one gene as involved and a 13:3 ration indicated action of ...