Here are some different types of geneticists:

* Molecular geneticist: Studies the structure, function, and evolution of genes at the molecular level.

* Population geneticist: Studies how genes vary within and between populations.

* Quantitative geneticist: Studies the inheritance of complex traits that are influenced by multiple genes.

* Medical geneticist: Studies the role of genes in human health and disease.

* Agricultural geneticist: Studies the genetics of crops and livestock to improve yields and disease resistance.

Geneticists use a variety of techniques to study genes, including:

* DNA sequencing: Determining the order of nucleotides in a DNA molecule.

* Gene cloning: Making copies of a gene.

* Genome editing: Modifying the DNA sequence of a gene.

* Genetic testing: Analyzing DNA to identify genetic mutations or variations.

The field of genetics is constantly evolving, and geneticists are making groundbreaking discoveries that are changing our understanding of life.