Hands-on
2026-02 · Machine Learning/Expert
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Cytogenetic Technologists
Analyze chromosomes or chromosome segments found in biological specimens, such as amniotic fluids, bone marrow, solid tumors, and blood to aid in the study, diagnosis, classification, or treatment of inherited or acquired genetic diseases. Conduct analyses through classical cytogenetic, fluorescent in situ hybridization (FISH) or array comparative genome hybridization (aCGH) techniques.
How does this connect to your interests? →A look at the work
- Arrange and attach chromosomes in numbered pairs on karyotype charts, using standard genetics laboratory practices and nomenclature, to identify normal or abnormal chromosomes.
- Analyze chromosomes found in biological specimens to aid diagnoses and treatments for genetic diseases such as congenital disabilities, fertility problems, and hematological disorders.
- Prepare biological specimens such as amniotic fluids, bone marrow, tumors, chorionic villi, and blood, for chromosome examinations.
- Harvest cell cultures using substances such as mitotic arrestants, cell releasing agents, and cell fixatives.
- Examine chromosomes found in biological specimens to detect abnormalities.
- Prepare slides of cell cultures following standard procedures.
- Input details of specimen processing, analysis, and technical issues into logs or laboratory information systems (LIS).
- Apply prepared specimen and control to appropriate grid, run instrumentation, and produce analyzable results.
A selection of source-listed tasks; duties vary by role and employer.
Interests involved in this work
These source scores describe occupational work activities. They are separate from your personal test results.
5.3 / 7
Investigative
2026-02 · Machine Learning/Expert
Creative
2026-02 · Machine Learning/Expert
Helping people
2026-02 · Machine Learning/Expert
Enterprising
2026-02 · Machine Learning/Expert
Organizing
2026-02 · Machine Learning/Expert
Skills to explore
Source-reported importance on a 1–5 scale. Try a course, project or conversation to learn what these skills involve.
Reading Comprehension
Understanding written sentences and paragraphs in work-related documents.
2026-08
Critical Thinking
Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions, or approaches to problems.
2026-08
Active Listening
Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times.
2026-08
Speaking
Talking to others to convey information effectively.
2026-08
Writing
Communicating effectively in writing as appropriate for the needs of the audience.
2026-08
Science
Using scientific rules and methods to solve problems.
2026-08
Judgment and Decision Making
Considering the relative costs and benefits of potential actions to choose the most appropriate one.
2026-08
Active Learning
Understanding the implications of new information for both current and future problem-solving and decision-making.
2026-08
Monitoring
Monitoring/Assessing performance of yourself, other individuals, or organizations to make improvements or take corrective action.
2026-08
Complex Problem Solving
Identifying complex problems and reviewing related information to develop and evaluate options and implement solutions.
2026-08
Plan a small next step
Talk to someone doing this work, look for a supervised activity, and explore the subjects that interest you. Admission, licensing and current program requirements should be confirmed with the relevant institutions.
Source preparation category: Job Zone 4 of 5 · 2026-08. This category describes typical preparation, not your eligibility.
Related study fields
Source crosswalk connections are research leads, not required qualifications.
Cell/Cellular Biology and Histology →
Cytotechnology/Cytotechnologist →
Clinical Laboratory Science/Medical Technology/Technologist →
Histologic Technology/Histotechnologist →
Cytogenetics/Genetics/Clinical Genetics Technology/Technologist →
Clinical/Medical Laboratory Science and Allied Professions, Other →
Explore all related study fields →Source & methodology
O*NET-SOC code 29-2011.01 · Database 31.0 · Retrieved Oct 14, 2026. Dates on individual observations describe their source periods.
How interest exploration matching works →Data: O*NET® 31.0 Database, U.S. Department of Labor, Employment and Training Administration. Used under CC BY 4.0. StudyIndex normalizes the presentation and adds exploration features; USDOL/ETA has not approved, endorsed or tested these additions.