140-S08-Apr2

140-S08-Apr2 - A second practice problem set (with answers)...

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A second practice problem set (with answers) is on the course website. The review session for the second midterm is on Thursday evening, April 10, from 7-9pm in ROOM 141 GIANNINI HALL
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mentioned GSD via a Maternal Effect system(for a blowfly) progeny : m/m , m / + , or +/+ progeny : m/m , m / + , or +/+ progeny phenotype mutant progeny phenotype wildtype G enotype of mother determines (or at least influences) the P henotype of the progeny Strict maternal effect ( only mother can supply the needed + gene product ) mother : m / m vs. m / + determines
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mentioned GSD via a Maternal Effect system(for a blowfly) progeny : m/m , m / + , or +/+ progeny : m/m , m / + , or +/+ progeny phenotype mutant progeny phenotype wildtype progeny : m/m or m / + , or +/+ progeny phenotype mutant progeny phenotype wildtype progeny : m/m , m / + , or +/+ progeny phenotype wildtype G enotype of mother determines (or at least influences) the P henotype of the progeny Strict maternal effect ( only mother can supply the needed + gene product ) Rescuable maternal effect ( either mother or progeny can supply + gene product ) mother : m / m vs. m / + mother : m / m vs. m / + influences
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Are male X-linked genes turned UP or are female X-linked genes turned DOWN? Giant Polytene Salivary-Gland Chromosomes X chromosome 2800 genes measure rate of RNA precursor incorporation into “nascent” transcripts (during interphase) …average transcription rates (per unit DNA) X-chromosome dosage compensation in Drosophila :
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transcription rate for Male
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This note was uploaded on 08/01/2008 for the course MCB 140 taught by Professor Urnov during the Spring '08 term at Berkeley.

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140-S08-Apr2 - A second practice problem set (with answers)...

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