Phenotype - PowerPoint PPT Presentation


Characterising Risk and Biology of Smouldering Myeloma for Early Detection of Symptomatic Myeloma

Understand the risk and biology of smouldering myeloma (SMM) for early detection of symptomatic myeloma. The study will investigate genomic and immune correlates of progression, clonal heterogeneity, and biomarkers using liquid biopsies and T cell phenotype and functionality in SMM.

4 views • 15 slides


Correlation of s2m G15U Mutant and Delta Variant Prevalence

The correlation between the prevalence of the s2m G15U mutant and the Delta variant in the UK, US, and India was analyzed, showing strong correlations in the UK and US, and a positive correlation in India. Analysis of the s2m phenotype in the Alpha, Delta, and Kappa variants was also conducted. Addi

3 views • 4 slides



Genetics: The Blueprint of Life

Genetics is the study of heredity and how traits are passed from parents to offspring. It involves understanding genetic makeup (genotype) and physical attributes (phenotype) determined by genes. Mendel's laws of segregation and independent assortment explain how alleles and traits are inherited. Nu

0 views • 34 slides


Understanding Genetic Crosses and Inheritance Patterns

Discover the world of genetic crosses through gene diagrams and Punnett squares. Explore the terminology, genotype, phenotype, and the concepts of dominance and recessiveness. Learn how genes control characteristics like eye color, delve into allele combinations for flower color, and see possible ou

0 views • 15 slides


Understanding Incomplete and Co-dominance in Genetics

Phenotypes and genotypes play crucial roles in understanding incomplete dominance and co-dominance. In incomplete dominance, alleles blend to produce a new phenotype, while in co-dominance, both alleles are expressed equally. Examples and problems illustrate these concepts further, aiding in genetic

0 views • 12 slides


Understanding Evolution by Natural Selection

Explore the concepts of species, mutation, Darwin's theory of evolution, and the role of genetic variation through mutations. Learn how mutations can lead to rapid changes in species and why a wider variety of genes in a gene pool benefits a population. Delve into the effects of mutations on individ

0 views • 15 slides


Chromosomal Alterations and Their Impact on Phenotype

Errors in mitosis or meiosis can result in changes in phenotype, often due to alterations in chromosome structure such as deletion, duplication, inversion, and translocation. Nondisjunction can lead to abnormal chromosome number, resulting in disorders like aneuploidy. Polyploidy, with extra complet

0 views • 9 slides


Understanding Epigenetics: DNA Methylation and Histone Modification

Epigenetics involves modifications that impact gene expression without altering DNA sequences, playing a crucial role in the transition from genotype to phenotype. This includes DNA methylation, histone modification, and microRNAs. DNA methylation, controlled by DNMT enzymes, can lead to either gene

5 views • 12 slides


Understanding Microbial Genetics and Mutations in Organisms

Explore the world of microbial genetics with Dr. Abhishek Thakur, an Assistant Professor specializing in Microbial Genetics at the College of Fisheries, Kishjanganj, BASU, Patna. Learn about important concepts such as strains, clones, genome, phenotype, genotype, genes, genetic recombination, and mu

0 views • 19 slides


Understanding Dominance in Genetics: The Role of Alleles and Phenotypes

Dominance in genetics refers to the interaction of alleles at the same gene locus. Complete dominance occurs when one allele masks the effect of another in a heterozygous genotype, leading to a phenotype indistinguishable from the dominant homozygote. This concept is crucial for predicting genetic o

1 views • 18 slides


Understanding ABO Blood Grouping and Rh Groups

ABO blood grouping and Rh factor testing are crucial for blood transfusions and forensic medicine. The presence or absence of specific antigens and antibodies in human blood determines blood type. Genetic inheritance from parents establishes blood type, with codominance influencing offspring phenoty

0 views • 13 slides


Understanding Punnett Squares and Genetic Crosses

Explore the world of genetics through Punnett squares and genetic crosses, where traits like eye color are predicted using Mendel's principles. Discover the laws of dominance, segregation, and how to determine genotype and phenotype ratios in offspring.

0 views • 23 slides


Understanding the Importance of Heredity and Genetics

Exploring the essential concepts of heredity and genetics, this content delves into the interplay between nature and nurture, the role of genetic code and DNA, and the mechanisms of inheritance. It highlights how genes influence behavior and the distinction between genotype and phenotype. Through vi

0 views • 21 slides


Understanding Genotype and Phenotype in Hereditary Traits

Exploring simple heredity through predicting and modeling phenotypes of Crazy Creatures, students are tasked with contrasting genotype and phenotype. The Crazy Traits lab data table is essential for recording alleles and genotypes, aiding in determining phenotypes for 14 different traits. By complet

0 views • 4 slides


Understanding Genetic Foundations and Protein Production in Biochemistry

Exploring the genetic foundations of biochemistry reveals how organisms evolve through natural selection and how phenotype and genotype are interconnected. The process of gene expression plays a crucial role in determining an organism's phenotype. Additionally, protein production through translation

0 views • 17 slides


SpongeBob Genetics Review Questions & Phenotype Determination

Explore genetics concepts using SpongeBob-themed questions to differentiate between heterozygous and homozygous genotypes, identify purebred and hybrid genotypes, and determine phenotypes based on dominant and recessive traits like body color and shape.

0 views • 17 slides


Understanding Transcription and Gene Expression in Biology

Explore the intricate process of transcription in biology, where mRNA is synthesized from DNA to carry the genetic code for protein production. Learn about the connection between genotype and phenotype, the role of genes in protein synthesis, and the significance of terms such as RNA Polymerase, int

0 views • 16 slides


Understanding Genotype and Phenotype: The Genetic Basis of Organism Variation

Genotype determines the genetic makeup of an organism, while phenotype encompasses its observable traits. Johannsen's theory states that phenotype is a result of genotype, which remains constant throughout life. The concept of phenocopy refers to mimicking another phenotype without altering the geno

0 views • 15 slides


Solving N-Queen Problem Using Genetic Algorithm

Solving the N-Queen problem involves placing queens on a chessboard in such a way that they cannot check each other. The genetic algorithm approach addresses this problem through representations like phenotype and genotype, fitness evaluation based on queen penalties, mutations involving permutation

0 views • 8 slides


Maternal Effect on Shell Coiling in Snails

Maternal effects play a crucial role in determining the coiling direction of snail shells. The maternal inheritance of organelle genes controls certain traits in offspring, with the direction of shell coiling being a classic phenotype exhibiting maternal effects. The genotype of the female parent de

0 views • 7 slides


Understanding the Flow of Genetic Information

The flow of genetic information involves the transmission of DNA content into specific protein synthesis through the processes of transcription and translation. Genes dictate the traits of an organism by directing the production of proteins, which serve as the connection between genotype and phenoty

0 views • 15 slides


Star-AI for Genetic Data Analysis: Incorporating Knowledge in Statistical Modeling

Knowledge-based approaches are crucial in genetic data analysis to enhance the accuracy and scope of genome-wide association studies (GWAS). Stochastic Relational AI (Star-AI) offers a solution by leveraging probability theory and First Order Logic to capture complex genetic interactions. By integra

0 views • 10 slides


Understanding Heterogeneity in Hypophosphatasia: A Case Study in Phenotypic Variability

This case study explores the diverse expression of hypophosphatasia in a Caucasian female patient, highlighting the challenges in diagnosis and treatment. The patient presented with chronic pain, fractures, myopathy, and dental issues, underscoring the complexity of genotype-phenotype correlations i

0 views • 23 slides


Understanding Genetic Inheritance and Reproduction

Delve into the world of genetic inheritance and reproduction through topics such as gametes, fertilization, allele definition, genotype versus phenotype, dominant versus recessive traits, and the process of sexual reproduction. Explore how genetic information is passed on from parents to offspring,

0 views • 41 slides


Understanding Genetic Mechanisms and Lactose Intolerance Distribution

Explore the genetic foundations of lactose intolerance through a comprehensive study on gene concepts, transcription and translation mechanisms, regulation processes, and phenotypic outcomes. Engage with learning goals focused on genotype-phenotype relationships, scientific processes, and the unique

0 views • 15 slides


Guide on Using BLINK C Version for Genetic Analysis

This guide provides step-by-step instructions on how to effectively use the BLINK C version for genetic analysis. It covers tasks such as preparing input files, handling phenotype and covariates data, implementing GWAS using BLINK, transforming genotype data, compressing to BLINK binary format, conv

0 views • 9 slides


Understanding Power, Type I Error, and FDR in Statistical Genomics

Explore concepts of statistical genomics in Lecture 11 focusing on power, type I error, and false discovery rate (FDR) in GWAS analysis. The content covers simulations of phenotype from genotype data, GWAS by correlation, resolution and bin approach, and implications on QTN bins for power and error

0 views • 21 slides


CPIC Informatics Working Group Overview

The CPIC Informatics Working Group focuses on the informatics aspects of CPIC guidelines and the clinical implementation of pharmacogenetics. This group aims to support the adoption of CPIC guidelines by addressing technical barriers and creating translation tables from genotype to phenotype to clin

0 views • 7 slides


Understanding Genetics: Concepts of Heredity, Mitosis, Meiosis, and DNA

Genetics is the study of heredity and genetic variations, involving terms like genotype, phenotype, homozygous, heterozygous, dominant, and recessive. Mitosis and meiosis are key processes in cell division, each with specific phases and functions. DNA, or Deoxyribonucleic Acid, stores and transmits

0 views • 14 slides


Investigating the Role of Amino Acid 381 in BK Channel Clustering

The study explores the significance of amino acid 381 in the function of dystrophin to localize SLO-1 in C. elegans. By utilizing the T381I mutation, the research aims to determine whether a SLO-1 BK channel with this mutation exhibits a clustered or non-clustered phenotype. Proposed methods involve

0 views • 17 slides


Understanding Bacterial Genetics: Phenotypic and Genotypic Variability

Phenotypic and genotypic variations in bacteria are crucial for their adaptation and survival. Phenotype reflects the physical expression influenced by both the genome and the environment, while genotype represents the hereditary constitution passed to offspring. Mutations are a primary source of ge

0 views • 23 slides


Understanding Case-Control Studies in Genetic Research

Case-control studies are a common research design in genetics to investigate the association between genetic variants and diseases. This method involves comparing individuals with a specific phenotype (cases) to those without it (controls). Quality criteria such as study type, power analysis, bias/c

0 views • 23 slides


Understanding Genotype and Phenotype in Genetics

Genotype refers to the genetic code responsible for specific traits, while phenotype is the outward appearance and characteristics of an organism. Traits can be dominant or recessive, with alleles representing the possible choices for a characteristic. Genotypes consist of two letters, one from each

0 views • 7 slides


Understanding Mendel's Genetic Vocabulary

Explore essential genetic terms such as Trait, Gene, Allele, Genotype, Phenotype, Dominant Allele, Recessive Allele, Heterozygous, and Homozygous in the context of Mendel's groundbreaking work on inheritance patterns. Understanding these terms is crucial for comprehending how genetic traits are pass

0 views • 14 slides


Understanding eQTL Analysis in Gene Expression Profiling

This module delves into Expression QTL (eQTL) analysis, which links genotype to phenotype through transcript abundance modulation. The complexity of eQTLs, including cis vs. trans regulation, clustering, and the genetic component of transcription, is explored. Meta-analyses and tools like GTEx provi

0 views • 19 slides


Challenges in Identifying Noise-Induced Hearing Loss Phenotype for Genetic Analysis

Noise-Induced Hearing Loss (NIHL) presents complex challenges in genetic association analysis due to factors like gene-environment interactions and varying susceptibility among individuals. Phenotyping plays a crucial role in gene mapping accuracy by defining specific traits of the condition. Early

0 views • 20 slides