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1 - 10 of 17 results for: DBIO

DBIO 11N: Human Development: Egg to Embryo

Considers aspects of the developmental biology of human eggs and the first three weeks of human development. Topics include activation of sperm and eggs during the fertilization process, sperm motility and chemotaxis, cell recognition and immuno-contraception, onset of embryonic transcription, control of cell division, ethical and biological limitations to cloning, and the early establishment of pattern in the human embryo. Social and ethical concerns regarding infertility and the use of human pre-embryos in research are also considered. Readings include current review articles from medical and biological literature. Prerequisite: Advanced-placement Biology.
Terms: Spr | Units: 3 | UG Reqs: GER: DB-NatSci
Instructors: Porzig, E. (PI)

DBIO 12Q: The Evolution and Development of the Human Hand

Evolution of the human hand in the context of primate evolution; roles of the human hand in tool use, manufacture, art, music, and communication. Development of the hand: embryonic axes, appearance of the digit program, roles of cell death, molecular bases of normal and abnormal hand patterns. Prerequisite: advanced placement biology.

DBIO 156: Human Developmental Biology and Medicine (HUMBIO 156A)

The biological, medical, and social aspects of normal and abnormal human development. Topics: in vitro fertilization and embryo transfer; gene and cell therapy; gametogenesis; pattern formation in the nervous system and limb development; gene and grand multiple pregnancies; prematurity, in utero effects of teratogens; sex determination and differentiation; growth control; gigantism and dwarfism; neural tube defects; cardiac morphogenesis; progress in the developmental biology of humans. Limited enrollment. Prerequisites: Human Biology or Biology core, or consent of instructor.
Terms: Spr | Units: 3-4
Instructors: Porzig, E. (PI)

DBIO 199: Undergraduate Research

Students undertake investigations sponsored by individual faculty members. Prerequisite: consent of instructor.
Terms: Aut, Win, Spr, Sum | Units: 1-18 | Repeatable for credit

DBIO 202: Assisted Reproductive Technologies (HUMBIO 150A, OBGYN 202)

Primary and current literature in basic and clinical science aspects of assisted reproductive technologies (ART), and demonstrations of current ART techniques including in vitro fertilization and embryo culture, and micromanipulation procedures such as intracytoplasmic sperm injection and embryo biopsy and cryopreservation.Class only may be taken for 1 unit. 2 units includes papers and attendance at clinical demonstrations. 3 units includes a term paper. Recommended: DBIO 201, or consent of instructors.
Terms: Win | Units: 1-3
Instructors: Porzig, E. (PI)

DBIO 203: Advanced Genetics (BIO 203, GENE 203)

For graduate students in Bioscience programs; may be appropriate for graduate students in other programs. The genetic toolbox. Examples of analytic methods, genetic manipulation, genome analysis, and human genetics. Emphasis is on use of genetic tools in dissecting complex biological pathways, developmental processes, and regulatory systems. Faculty-led discussion sections with evaluation of papers. Students with minimal experience in genetics should prepare by working out problems in college level textbooks.
Terms: Aut | Units: 4

DBIO 210: Developmental Biology

Current areas of research in developmental biology. How organismic complexity is generated during embryonic and post-embryonic development. The roles of genetic networks, induction events, cell lineage, maternal inheritance, cell-cell communication, and hormonal control in developmental processes in well-studied organisms such as vertebrates, insects, and nematodes. Team-taught. Students meet with faculty to discuss current papers from the literature. Prerequisite: graduate standing, consent of instructor. Recommended: familiarity with basic techniques and experimental rationales of molecular biology, biochemistry, and genetics.
Terms: Spr | Units: 5

DBIO 215: Frontiers in Biological Research (BIOC 215, GENE 215)

Literature discussion in conjunction with the Frontiers in Biological Research seminar series in which investigators present current work. Students and faculty meet beforehand to discuss papers from the speaker¿s primary research literature. Students meet with the speaker after the seminar to discuss their research and future direction, commonly used techniques to study problems in biology, and comparison between the genetic and biochemical approaches in biological research.
Terms: Aut, Win | Units: 1 | Repeatable 3 times (up to 3 units total)

DBIO 221: Current Issues in Aging (GENE 221)

Current research literature on genetic mechanisms of aging in animals and human beings. Topics include: mitochondria mutations, insulin-like signaling, sirtuins, aging in flies and worms, stem cells, human progeria, and centenarian studies. Prerequisite: GENE 203.
Terms: Spr | Units: 2
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