Structure and Function of Genes

Genetics

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Data 2fimages 2fabyrsjqfqlmljhjahnpg 190330 s0 afridi maham structure and function of genes intro
05:28
Structure and Function of Genes
Data 2fimages 2fgonpilbprljurasvs7bs 190330 s1 afridi maham sequence complexity
17:09
Sequence Complexity
Data 2fimages 2fkz9rpcs8rzyjpvdvlayh 190330 s2 afridi maham protein coding gene
20:29
Protein-Coding Gene
Data 2fimages 2f7hazhckqt0k6zeimcqul 190330 s3 afridi maham classification of rna
26:48
Classification of RNA
Data 2fimages 2f44wkrg20tyomzrly8jst 190330 s4 afridi maham repetitive sequences
18:21
Repetitive Sequences
Data 2fimages 2frtensxt8tzeobclcqjwu 190330 s5 afridi maham nucleosome
14:29
Nucleosome

Lecture´s Description

The major objective of this sqadia.com medical video lecture is on the structure and function of genes. This V learning lecture highlights sequence complexity, C₀t curve plot along with the protein-coding gene and genetic overlap. Additionally, classification of RNA, mini and microsatellites and nucleosome has been explicated.

Sequence Complexity

The prime focus of this section is the sequence complexity. Following this, categories of sequence complexity along with the C₀t curve plots have been explained. In the end, tandem repeats of DNA and categories of genome sequence complexity has been comprehensively elaborated.

Protein-Coding Gene

In the beginning, structural genes have been defined. Subsequently, introns, exons and dystrophin gene has been discussed. In addition to this, molecular geography of functions along with the genetic overlap has been brought under consideration.

Classification of RNA

Initially, basic varieties of RNA and types of noncoding RNA has been described. Furthermore, single-copy microRNAs not protein coding along with the microRNAs production has been shed light upon. Moreover, initial or primary transcript for miRNA and functional multi-copy genes. Conclusively, pseudogenes (gene ghosts) have been conversed about in-detail.

Repetitive Sequences

Firstly, uncertain function of repetitive sequences and alpha satellites have been explicated. Additionally, minisatellites, DNA fingerprinting along with the microsatellites has been highlighted. In the end, transposable elements (jumping genes) have been shed light upon.  

Nucleosome

This section emphasizes upon the nucleosome. Moving ahead, non-histone protein component and chromosome scaffolds have been explained quite comprehensively. In the end, visualizing chromosomes compaction has been discussed.

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