'Map distance' diaporamas de présentation

Download Lab. Handouts

Download Lab. Handouts. Download Lab. #3 and Print out 3 files: http://www.mun.ca/biology/dinnes/B2250/B2250.html Quiz #2 Marks posted on Webpage. Mendelian Genetics. ?. ?. ?. Topics: -Transmission of DNA during cell division Mitosis and Meiosis - Segregation

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Evolution at Multiple Loci: Quantitative Genetics

Evolution at Multiple Loci: Quantitative Genetics. I. Rediscovery of Mendel and Challenges to Natural Selection. Do traits that exhibit continuous variation have a genetic basis?

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Patterns in Time

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Patterns in Time

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Biology 423 Research Paper: Genetics behind cloning of a human gene:

Biology 423 Research Paper: Genetics behind cloning of a human gene:. Topics due next week 1 page outlines due Oct. 29. Writing a scientific paper: Choose a topic: Pick a genetic disease for which the responsible gene has

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What is the classification of the angle shown?

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LINKAGE AND CHROMOSOME MAPPNG

LINKAGE AND CHROMOSOME MAPPNG. Prepared by - RAKESH CHOUDHARY M.Sc.(AGRI) GENETICS AND PLANT BREEDING. WELCOME. Linkage and Chromosome Mapping. Linkage and Chromosome Mapping.

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Review Question If two genes are 13 map units apart on a linkage map, what proportion of recombinant offspring will be s

Review Question If two genes are 13 map units apart on a linkage map, what proportion of recombinant offspring will be seen in a testcross? What proportion of meioses experienced crossing over between to the two genes?. Two X-linked genes. Female Male w m w+ m+

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Mental Maps

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Lecture 6

Lecture 6. Linkage. A geneticist isolates two mutations: ? A = tall ? a = short ? H = hairy ? h = no hair and constructs the following pure-breeding stocks: AAhh and aaHH Tall short No hair hairy

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Crossing over and map distance

Crossing over and map distance. Replicated chromosomes during meiosis are comprised of two sister chromatids. Crossovers occur between non-sister chromatids from homologous chromosomes, thereby producing recombinant haplotypes.

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Genetic Linkage and Chromosome Mapping

Genetic Linkage and Chromosome Mapping. Genetics Spring 2014. Outline. Linkage and Recombination of Genes in a Chromosome.

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Life cycle of the fungus Neurospora

N. N. N. N. N. N. N. N. N. N. N. N. Life cycle of the fungus Neurospora. Spore. Spore is haploid (N). Hyphae is haploid. Mitosis. Mitosis. N. N. N. N. N. N. N. N. N. N. 2N. 2N. 2N. N. N. N. N. N. N. 2N. 2N. Mitosis. 2N. 2N. Additional mitosis after meiosis.

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Bio 2970 Lab 6: Tetrad Analysis

Bio 2970 Lab 6: Tetrad Analysis. Sarah VanVickle -Chavez. Tetrad Analysis. In some species of fungi, each meiotic tetrad is contained in a sac-like structure, called an ascus

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Maps

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S CALE

S CALE. S CALE. size of an object on a map compared to the actual object on the ground. may not be the same in all directions from a point. S CALE T YPES. Verbal scale describes the scale in words; a relationship between a map distance and a ground distance.

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Map Reading

Map Reading. Measuring the length and distance. Measuring straight line distance between two points. Join the two places with a straight line. Measure the length between them on the map with a ruler. ?5.5 cm Identify the scale of the map: 1cm to 3.2 km

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Conversions

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