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Academy of Sciences https://doi- org.ezproxy.library.yorku.ca/10.1073/pnas.231743012) has demonstrated that a 25 basepair deletion in the Bace2 gene causes brown and white coat colours in giant pandas. The authors used whole genome sequencing of 35 giant pandas, including 2 which are brown, and their families. They also knocked out the function of Bace2 in mice using CRISPR-Cas9. You do not need to look at this paper to answer the following questions. Brown panda bears do not have brown panda bear parents. From this, we know [more than one can be correctl

Academy of Sciences https://doi- org.ezproxy.library.yorku.ca/10.1073/pnas.231743012) has demonstrated that a 25 basepair deletion in the Bace2 gene causes brown and white coat colours in giant pandas. The authors used whole genome sequencing of 35 giant pandas, including 2 which are brown, and their families. They also knocked out the function of Bace2 in mice using CRISPR-Cas9. You do not need to look at this paper to answer the following questions. Brown panda bears do not have brown panda bear parents. From this, we know [more than one can be correctl

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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A recent paper (Guan et al. 2024 Proceedings of the National Academy of Sciences https://doi- org.ezproxy.library.yorku.ca/10.1073/pnas.231743012) has demonstrated that a 25 basepair deletion in the Bace2 gene causes brown and white coat colours in giant pandas. The authors used whole genome sequencing of 35 giant pandas, including 2 which are brown, and their families. They also knocked out the function of Bace2 in mice using CRISPR-Cas9. You do not need to look at this paper to answer the following questions. Brown panda bears do not have brown panda bear parents. From this, we know [more than one can be correct] 0000 the wild type allele at Bace2 is haplosufficent Brown panda bears are infertile the brown allele at Bace2 is recessive That 25 basepair deletion has transposed elsewhere in the genome Է No. of melanosomes per field of view 90 40 30 20 8 ཆེ ཥཾ ྃ ྴ སྐྱེ à ྜ 80 70 60 50 은 100 Black * Brown Based on this figure, what is the predicted number of melanosomes per field of view for a heterozygote for Base2? 0000 16 31 25 no way to know
Transcribed Image Text:A recent paper (Guan et al. 2024 Proceedings of the National Academy of Sciences https://doi- org.ezproxy.library.yorku.ca/10.1073/pnas.231743012) has demonstrated that a 25 basepair deletion in the Bace2 gene causes brown and white coat colours in giant pandas. The authors used whole genome sequencing of 35 giant pandas, including 2 which are brown, and their families. They also knocked out the function of Bace2 in mice using CRISPR-Cas9. You do not need to look at this paper to answer the following questions. Brown panda bears do not have brown panda bear parents. From this, we know [more than one can be correct] 0000 the wild type allele at Bace2 is haplosufficent Brown panda bears are infertile the brown allele at Bace2 is recessive That 25 basepair deletion has transposed elsewhere in the genome Է No. of melanosomes per field of view 90 40 30 20 8 ཆེ ཥཾ ྃ ྴ སྐྱེ à ྜ 80 70 60 50 은 100 Black * Brown Based on this figure, what is the predicted number of melanosomes per field of view for a heterozygote for Base2? 0000 16 31 25 no way to know
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