Genetics

Course Description

Genetics covers the origin, development and principles of modern genetics and genetic manipulations. UWF notes that a material and supply fee will be assessed for the corresponding lab, and that two academic terms of introductory biology are required prior to taking this course.

Within the SCNS taxonomy, PCB is the Process Biology prefix. The University of West Florida publishes this at 3 semester hours through the Department of Biology, College of Science and Engineering.

⚠ This course is not in the statewide priority inventory and had no guide until now, although its laboratory PCB3063L is. It is written here because PCB3063 is one of the most heavily depended-on courses in the whole UWF catalog — it appears as a prerequisite or accepted alternative across biology, molecular biology, and the medical laboratory sciences prefix.

Genetics is the course where biology becomes predictive. Most of the subject before it is descriptive; here a student learns rules that generate testable expectations — ratios that should appear, linkage that should show up, frequencies that should hold in a population — and then confronts the ways real organisms depart from them.

⚠ The problem-solving load surprises students. Genetics is worked, not read: pedigrees, crosses, mapping and population calculations are the assessment, and reading the chapter is not preparation for them.

⚠ Why this guide exists under this number

Many Florida institutions carry this material as a single integrated C course. UWF runs a separate lecture and laboratory, each with its own SCNS number, and this guide documents the UWF lecture. Its laboratory partner is documented separately in this repository. ⚠ SCNS equivalency does not cross numbers, so transfer between the integrated and split forms is evaluated by hand — carry a syllabus in either direction.

⚠ The contact-hour figure is derived — the University of West Florida publishes none

UWF's catalog publishes a credit value in semester hours, the college and department, prerequisites and co-requisites, and fee notices. It does not publish contact hours, a lecture and laboratory split, or terms of offering for any course. Every contact-hour value in a UWF guide in this repository is derived. The figure applies the standard lecture convention of 15 contact hours per credit, giving 45 hours for 3 semester hours. Confirm the meeting schedule with the department.

Learning Outcomes

Required Outcomes

• Describe the structure and organisation of genetic material.
• Describe DNA replication and its fidelity mechanisms.
• Describe transcription and translation and the genetic code.
• Apply Mendelian inheritance and predict cross outcomes.
• Analyse pedigrees and infer inheritance patterns.
• Apply chi-square testing to genetic data.
• Describe extensions to Mendelian inheritance including epistasis and pleiotropy.
• Describe sex determination and sex-linked inheritance.
• Describe linkage, recombination, and genetic mapping.
• Construct a genetic map from recombination data.
• Describe chromosomal structure and numerical and structural abnormalities.
• Describe mutation types, causes, and consequences.
• Describe DNA repair mechanisms and the effects of their failure.
• Describe regulation of gene expression in prokaryotes and eukaryotes.
• Describe epigenetic mechanisms and their inheritance.
• Describe bacterial and viral genetics including horizontal transfer.
• Describe recombinant DNA technology and genetic manipulation.
• Describe sequencing and modern genomic methods.
• Apply Hardy-Weinberg and describe population genetic principles.
• Describe quantitative and complex trait inheritance.
• Describe ethical and social issues arising from genetic technology.

Optional Outcomes

• Read and interpret a primary research paper in the field.
• Relate the material to a Florida ecosystem, organism, or health problem.
• Describe current research directions in the area.
• Describe how the material supports graduate or professional study.
• Seek undergraduate research experience related to the topic.

Major Topics

Required Topics

• Structure of genetic material
• DNA replication
• Transcription, translation, the genetic code
• Mendelian inheritance
• Pedigree analysis
• Chi-square testing
• Extensions to Mendelian inheritance
• Sex determination and sex linkage
• Linkage and recombination
• Genetic mapping
• Chromosomal abnormalities
• Mutation
• DNA repair
• Regulation of gene expression
• Epigenetics
• Bacterial and viral genetics
• Recombinant DNA technology
• Sequencing and genomics
• Hardy-Weinberg and population genetics
• Quantitative and complex traits
• Ethical and social issues

Optional Topics

• Primary literature
• Florida applications
• Current research directions
• Graduate and professional preparation
• Undergraduate research

Resources & Tools

• A genetics text — Klug and Cummings' Concepts of Genetics, Griffiths' Introduction to Genetic Analysis, or Pierce; whichever the instructor assigns.
• ⚠ Work problems, in quantity. Genetics is the biology course where reading produces the strongest false sense of competence; the end-of-chapter problems are the actual preparation.
• NCBI OMIM and ClinVar — free; real inherited disease and variant data, and used professionally.
• A chi-square table and a calculator you are fluent with — unglamorous and necessary.
• NCBI (ncbi.nlm.nih.gov) — free; PubMed, GenBank, BLAST and the rest of the toolkit, used professionally rather than only pedagogically.
• A UWF librarian — included in enrolment; an hour on database searching pays for itself across a whole degree.

Career Pathways

• Biological technicians — SOC 19-4021; the common direct entry point with a bachelor's degree.
• Biological scientists — SOC 19-1020; ⚠ independent research roles generally require a doctorate, and this is worth knowing early rather than late.
• Medical and clinical laboratory technologists — SOC 29-2011; ⚠ note that Florida licenses clinical laboratory personnel, so a biology degree alone does not permit bench work in a clinical laboratory — see the MLS prefix guides.
• Biotechnology and pharmaceutical industry — research associate, quality control and manufacturing roles; molecular technique competence is the entry currency.
• Environmental and conservation science — SOC 19-2041; Florida Fish and Wildlife Conservation Commission, water management districts, the Florida Department of Environmental Protection, and consulting firms.
• Marine and coastal science — a genuine Florida strength, including NOAA, Florida Sea Grant, Mote Marine Laboratory and the estuarine programmes on the Gulf coast near UWF.
• Public health laboratories — the Florida Department of Health Bureau of Public Health Laboratories.
• Science teaching — SOC 25-2031; ⚠ Florida K-12 teaching requires state certification that a biology degree alone does not provide.
• Professional and graduate pathways — medicine, dentistry, veterinary medicine, physician assistant, pharmacy, and research doctorates. This prefix is the core of a pre-health undergraduate plan.
• ⚠ An honest note on laboratory experience. Coursework laboratories are necessary and not sufficient — undergraduate research with a faculty member is what distinguishes a competitive graduate or professional applicant, and it is arranged by asking, usually earlier than students think.

Special Information

⚠ A laboratory fee is assessed

• ⚠⚠ UWF publishes the fee notice on THIS entry but states it applies "for the corresponding lab." That is worth reading carefully — the charge attaches to the laboratory enrolment, and the notice appears on the lecture. A student reading only the laboratory entry may not see it announced there.
• The amount is in the catalog's separate Material & Supply and Equipment Fees section. ⚠ Budget for it — laboratory fees are billed with tuition and are invisible when a term's cost is estimated from credit hours alone.
• Ask the department for the cumulative total across a term of laboratory courses, since a science student commonly takes more than one.

⚠⚠ Biology laboratory safety

• Know the location of the eyewash, safety shower, fire extinguisher and spill kit before you start work. That is a real instruction rather than a formality.
• ⚠ Eye protection and a lab coat are required, closed shoes are required, and never eat, drink or store food in a laboratory.
• Microbiological work is conducted at the containment level the organism requires, and ⚠ cultures are never opened outside the appropriate containment. Everything is autoclaved or disinfected before disposal.
• ⚠⚠ Human tissue, blood and body fluids are handled under Standard Precautions and are treated as infectious regardless of source. Sharps go into a sharps container at the point of use, and needles are never recapped by hand.
• Chemical hazards are real in a molecular laboratory — some nucleic acid stains and fixatives are mutagenic or carcinogenic, and phenol and chloroform cause chemical burns. Read the safety data sheet before first use, not after.
• ⚠ Ultraviolet transilluminators cause eye and skin burns; use the shield.
• Report every spill, cut and exposure immediately, however minor it seems.
• Tell the instructor if you are pregnant or immunocompromised; several standard laboratory materials and organisms warrant substitution.

Course format and position in the curriculum

• Lecture with examinations and problem work.
• ⚠ No "permission is required" marking appears anywhere in the PCB prefix, unlike UWF's clinical health prefixes — enrolment is gated by prerequisites rather than by cohort admission.
• UWF publishes no contact hours, lecture and laboratory split, or terms of offering for any course. Confirm the offering pattern with the department.

How Florida course levels affect transfer

The first digit of an SCNS number denotes the year of offering, not transferability. Courses at the 1000 and 2000 levels transfer transparently between Florida public institutions, and 3000 to 4000 is unproblematic since both are upper division. The boundary that actually matters is 2000 to 3000, where lower-division credit generally cannot satisfy an upper-division requirement. ⚠ For biology the specific transfer hazard is the split-versus-integrated question: UWF numbers lecture and laboratory separately where many institutions use one C course, and SCNS equivalency does not cross numbers. Carry a syllabus, and expect a transfer evaluation of either half to be done by hand.

PCB3063 is 3 semester hours at the University of West Florida.