Related Experiment Video
Updated: Apr 21, 2026
11:49
Enhanced Genetic Analysis of Single Human Bioparticles Recovered by Simplified Micromanipulation from Forensic ‘Touch DNA’ Evidence
Published on: March 9, 2015
17.0K
Cheiloscopy and blood groups: Aid in forensic identification
Bushra Karim1, Devanand Gupta1
1Department of Public Health Dentistry, Teerthanker Mahaveer Dental College and Research Centre, Moradabad, India.
The Saudi Dental Journal
|November 11, 2014
Summary
This study found no correlation between unique lip print patterns and ABO/Rh blood groups. Lip prints, however, remain a reliable method for personal identification due to their distinctiveness.
Area of Science:
- Forensic Science
- Anthropology
- Genetics
Background:
- Lip prints are unique individual identifiers, remaining consistent throughout life.
- Blood groups (ABO and Rh) are determined by specific antigen-antibody reactions.
- Distinctive human characteristics are crucial for identification purposes.
Purpose of the Study:
- To investigate the distribution of lip print patterns among different ABO and Rh blood groups.
- To determine any potential correlation between lip print characteristics and blood groups.
Main Methods:
- Lip prints were collected from 122 subjects (62 males, 60 females).
- Blood group matching (ABO and Rh) was performed for all subjects.
- Tsuchihashi's classification system (Types I-V) was used to categorize lip prints.
Main Results:
- No statistically significant correlation was observed between lip print patterns and blood groups.
- The study did not find any link between lip print types and ABO or Rh blood group status.
Conclusions:
- There is no discernible correlation between an individual's blood group and their lip print type.
- Lip prints are highly valuable for forensic identification due to their inherent uniqueness.
Related Concept Videos
01:10Blood Typing
6.0K
Understanding an individual's blood group is a critical component of transfusion medicine. It ensures compatibility in blood transfusions, organ transplants, and even during pregnancy. Determining these blood groups involves the ABO and Rh blood typing systems, utilizing specific antigens and corresponding anti-sera to identify an individual's blood type.
Antigens are protein molecules that reside on the surface of red blood cells (RBCs). The ABO and Rh blood typing systems target...
Antigens are protein molecules that reside on the surface of red blood cells (RBCs). The ABO and Rh blood typing systems target...
6.0K
01:17Karyotyping
70.9K
Overview
70.9K
02:20Blood Types
24.9K
Human blood is classified into different types based on the presence of antigens on the red blood cell's surface and antibodies in the plasma. Proper identification of blood type is essential for successful blood transfusion. The International Society of Blood Transfusion has identified 38 human blood types based on the surface antigens on the red blood cells. The most common types are ABO, Rh, and MNS blood types.
ABO blood group
ABO antigens are glycoproteins encoded by genes present on...
ABO blood group
ABO antigens are glycoproteins encoded by genes present on...
24.9K
01:28Methods of Classification and Identification
2.2K
Bacterial identification relies on a diverse array of techniques to classify and understand microorganisms, each tailored to uncover specific characteristics. Traditional morphological approaches, while still valuable, are limited for closely related or structurally simple organisms. Modern methods integrate biochemical, serological, genetic, and advanced molecular tools to achieve greater accuracy.Morphological and Biochemical TechniquesMorphological characteristics, such as cell shape and...
2.2K