Revolutionizing animal nutrition and sustainability in sub-Saharan Africa with molecular biology

31 July 2024

Emerging trends in experimental research are proving crucial across various scientific fields, particularly in animal nutrition. This field is transitioning from conventional experimental methods to the innovative approach of nutrigenomics.

Participants during a hands-on session in the laboratory.
Participants during a hands-on session in the laboratory.

Nutrigenomics combines nutrition principles and genomics to understand how diet influences gene expression and overall animal health. This modern approach enables more precise and modified nutritional strategies, optimizing animal health and productivity while reducing environmental impact across sub-Saharan Africa (SSA).

To complement research areas such as nutrigenomics, the IITA–CGIAR Bioscience Center organized a five-day training course for graduates on “Hands-on basic molecular biology techniques” from 15 to 19 July at the IITA headquarters in Ibadan, Nigeria.

The training program was designed to provide participants with comprehensive knowledge and practical skills in molecular biology. The training also focused on enhancing participants’ research capabilities and productivity, thereby contributing to scientific progress, innovation, and sustainable agriculture within Africa and the globe. Bioscience Laboratory Manager Yemi Fajire coordinated the training.

Participants listening to a facilitator during the training.
Participants listening to a facilitator during the training.

The participants learned various aspects of molecular biology, including quantifying and concentrating DNA extracted using Agarose gel electrophoresis and NanoDrop Spectrophotometry analysis, sequencing analysis, real-time PCR analysis, single nucleotide polymorphism (SNP) genotyping, and bioinformatics.

The training included a supplementary session that provided participants with valuable insights into “Graduate Studies Scholarship Opportunities,” offering guidance and information to support their future academic pursuits.

IITA Director for West Africa Hub and Head of the Genetic Resources Center presenting a certificate to one of the participants.
IITA Director for West Africa Hub and Head of the Genetic Resources Center presenting a certificate to one of the participants.

Kellogg’s Research and Development Technologist, Olumayowa Andrew, who also participated in the training, commended the organizers for allowing her to gain hands-on experience in molecular biology. She emphasized that this practical exposure has significantly boosted her confidence and underscored the importance of the training.

“I will apply the knowledge acquired to enhance crops’ genetic traits and shelf-life, enabling them to better adapt to climatic conditions. This will contribute to fostering food systems in SSA,” she stated.

As part of IITA’s effort to enhance food, nutrition, and livelihoods, the training exposed participants to applying molecular biology techniques to animal nutrition. In addition, it prepared professionals to leverage cutting-edge techniques to improve animal health and productivity, thus advancing the broader goals of food sustainability and economic development.

Contributed by Anita Akinyomade