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BIOL 21 Developmental
Biology
Schedule
Course Description
This advanced* course concerns the molecular and cellular mechanisms responsible for building multicellular organisms, including vertebrates, invertebrates and plants. Students will read original research literature as well as standard texts. Prerequisites: BIOL 6 and 7.
* knowledge of material covered in Biology 7 (Introduction to Genetics and Development) is assumed. See me if you require remedial reading/tutoring on this material.
Reading
Required textbook: Principles of Development, Wolpert, et al. 1998
Journal articles will be available via the new Electronic
Reserve system (ERES).
Course requirements and grading scheme
Evaluation of your performance in this class will include both measurement of understanding of the material and processes that form the content of the course and the clarity of presentation in written or oral form. Your grade will be determined by a 1000 point scale as follows:
Academic honesty
I strongly encourage you to exchange information, discuss class material, and bounce ideas off of one another (and me). However, all work submitted for evaluation must be your own. Please review the College policy on academic honesty. If you have questions or are unsure, please ask!
Disabilities
If you have a disability and therefore may need some
type of accommodation(s) in order to participate fully in this class, please
feel free to discuss your concerns in private with me AND be sure
to contact Erin Salva, Coordinator of Disability Services at PBX 5453 or
via e-mail at SALVAE.
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TOPIC | READING (in Wolpert unless otherwise noted) | ASSIGNMENTS |
Jan 19 Jan 21 |
Introduction
and course requirements, history, concepts
A conceptual toolkit (review) Identifying developmental genes |
1-9
9-22 23-24, 52-58 |
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Jan 26 Jan 28 |
Identifying developmental
genes
Model organisms: vertebrates Vertebrate dev: Axes I |
journal
article (discussion led by KH)
25-43 61-70 |
Quiz 1 (1/28) |
Feb 2 Feb 4 |
Vertebrate dev: Axes
II
Vertebrate dev: Axes III Vertebrate dev: Germ Layers I |
70-75
journal article (discussion led by KH) 75-94 |
discussion question for 2/2 is due 2/1 by 5 pm - email to hicksk@kenyon |
Feb 9 Feb 11 |
Vertebrate dev: Germ
Layers II
Vertebrate dev: Germ Layers III Vertebrate dev: Somite formation |
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journal article (discussion led by Whitney and Heather) 97-110 |
journal article for paper
1 to be approved by 2/7
Quiz 2 (2/11) |
Feb 16 Feb 18 |
Vertebrate dev: Neural
induction
Vertebrate dev: Neural induction Vertebrate dev. |
110-122
------- journal article (discussion led by Adrienne and Colby) |
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Feb 23 Feb 25 |
Model organisms: invertebrates
Fly embyogenesis I Fly embyogenesis II |
43-49
125-138 139-146 |
Paper
1 due 2/21 in class
Quiz 3 (2/25) |
Mar 1 Mar 3 |
Fly embyogenesis III
Fly embyogenesis IV Fly embyogenesis V |
146-161
161-167 journal article TBA (discussion led by KH) |
Take home midterm exam due 3/3 at 5 PM |
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Mar 22 Mar 24 |
Nematode development I
Nematode development II
Model organisms: plants |
171-180
journal article (discussion led by Heather and Kris)
49-51, review article |
journal article for paper 2 to be approved by 3/24
Quiz 4 (3/24) |
Mar 29 Mar 31 |
Plant development: embryogenesis
Plant development: meristems Plant development: flowers |
203-213
213-221 221-228 |
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Apr 5 Apr 7 |
Plant development
Morphogenesis I Morphogenesis II |
journal article TBA (discussion led by Lizzy and Josh)
231-242 242-253 |
Paper
2 due 4/5 in class
Quiz 5 (4/7) |
Apr 12 Apr 14 |
Morphogenesis III
Morphogenesis IV Morphogenesis V |
journal article TBA (discussion led by Lizzy and Adrienne)
254-265 journal article TBA (discussion led by Whitney and Colby) |
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Apr 19 Apr 21 |
Cell differentiation I
Cell differentiation II Cell differentiation III |
269-286
287-300 -------- |
Quiz 6 (4/21) |
Apr 26 Apr 28 |
Cell differentiation IV
Organogenesis I Organogenesis II |
journal article TBA (discussion led by Josh and Kris)
303-319 320-327 |
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May 3 May 5 |
Organogenesis
III
Organogenesis IV Evolution of development |
328-336
journal article TBA (discussion led by KH) 443-461 |
Quiz 7 (5/5) |
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Take home final exam due 5/12 at 12 noon |
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