What is recombination? Discuss the applications of recombination from the point of view of genetic engineering.
(N/A) Recombination is the process of generating new combinations of alleles or genes,which occurs primarily through crossing over during meiosis or independent assortment.
In the context of genetic engineering and genetics,Alfred Sturtevant utilized the frequency of recombination between gene pairs located on the same chromosome to estimate the physical distance between them,effectively 'mapping' their positions on the chromosome.
These genetic maps serve as a foundational tool in modern biotechnology and genomics. They are extensively used as a starting point for the sequencing of whole genomes,a methodology that was critical in the success of the Human Genome Sequencing Project.
In the context of genetic engineering and genetics,Alfred Sturtevant utilized the frequency of recombination between gene pairs located on the same chromosome to estimate the physical distance between them,effectively 'mapping' their positions on the chromosome.
These genetic maps serve as a foundational tool in modern biotechnology and genomics. They are extensively used as a starting point for the sequencing of whole genomes,a methodology that was critical in the success of the Human Genome Sequencing Project.
Explore More
Similar Questions
Two genes $R$ and $Y$ are located very close on the chromosomal linkage map of maize plant. When $RRYY$ and $rryy$ genotypes are hybridized,then $F_{2}$-segregation will show
Medium
View SolutionWhat will be the number of linkage groups in maize if it has $10$ pairs of chromosomes?
Medium
View SolutionWhich is the most common mechanism of genetic variation in the population of a sexually reproducing organism?
MediumNEET 2015
View SolutionWhich of the following represents the frequency of recombination between two genes that are inversely proportional to the strength of linkage?
Medium
View Solution$A$ pure breeding pea plant with the dominant phenotype of character $A$ and recessive phenotype of character $B$ was crossed with another pure breeding plant with the recessive phenotype of $A$ and dominant phenotype of character $B$. An offspring of this cross was crossed with a homozygous recessive for both the characters $A$ and $B$. The following results were obtained:
$22$ were phenotypically dominant for $A$ and recessive for $B$.
$4$ were phenotypically dominant for both $A$ and $B$.
$4$ were phenotypically recessive for both $A$ and $B$.
$24$ were phenotypically recessive for $A$ and dominant for $B$.
These results show that:
$22$ were phenotypically dominant for $A$ and recessive for $B$.
$4$ were phenotypically dominant for both $A$ and $B$.
$4$ were phenotypically recessive for both $A$ and $B$.
$24$ were phenotypically recessive for $A$ and dominant for $B$.
These results show that:
Difficult
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo