Marker-assisted breeding (MAB) is a process that involves utilizing DNA markers to more quickly select plants with desired features. DNA markers are distinct areas of the genome linked to an important feature. Breeders can screen a huge number of plants and choose the ones that have the required features by recognizing these markers. By requiring less time and money to create new types, this technique expedites the breeding process. MAB can aid in the creation of crops that have increased yield, disease resistance, abiotic stress tolerance, and other desired features.
Techniques for gene editing (like CRISPR-Cas9): Gene editing enables precise alterations to a plant’s DNA sequence.
RNA interference (RNAi) is a biological technique that can be used to silence particular plant genes. RNAi controls gene expression by introducing tiny RNA molecules that target particular gene sequences, which may enhance desired features or reduce undesirable ones. Using RNAi-based techniques, it is possible to create crops with improved post-harvest attributes, increased nutritional value, and increased insect resistance.
Utilizing genomic data to forecast an animal’s or plant’s performance is known as genomic selection. Breeders can more precisely choose individuals with desired features for breeding by studying an organism’s full genome, including DNA markers linked to significant traits. Genomic selection makes selection more accurate and effective, which speeds up genetic progress and leads to the creation of superior kinds.
