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Epigenetics - BLI-Research-Synbio-2014-session-1
Epigenetics - BLI-Research-Synbio-2014-session-1

... • The term epigenome refers to modifications in chromatin structures which do not involve mutations. • In biology, and specifically genetics, epigenetics is the study of inherited changes in phenotype or gene expression caused by mechanisms other than changes in the underlying DNA sequence. ...
BIO105 Learning objectives for test 3 Topic: The Cell cycle and
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... After attending lecture, reviewing their notes, and reading the chapter, a student should be able to: - Explain how RNA differs from DNA. - In their own words, briefly explain how information flows from gene to protein. - Distinguish between transcription and translation. - Describe where transcript ...
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... bonded to such other materials. Thus, when cleaved, an isolated DNA molecule is not a purified form of a natural material, but a distinct chemical entity. In fact, some forms of isolated DNA require no purification at all, because DNAs can be chemically synthesized directly as isolated molecules. ...
2.1 Selective breeding
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notes
notes

Test Review Sheet - Lyndhurst Schools
Test Review Sheet - Lyndhurst Schools

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Slide 1 - Montville.net

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Mutation and Genetic Variation - Cal State LA

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... __________ in humans, but beneficial in some ___________. Triploid (___) or tetraploid (___) plants are often ________________ than diploid plants. ...
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File - Zachary Carscaddon

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Leukaemia Section t(19;21)(q13.4;q22) Atlas of Genetics and Cytogenetics in Oncology and Haematology

... Clinics and pathology Disease Acute non lymphocytic leukemia (ANLL) secondary to toxic exposure. Note Only one case, but with features identical to 2 other cases: one case of t(1;21)(p36;q22), and one case of t(18;21)(q21;q22). ...
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Helitron (biology)

A helitron is a transposon found in eukaryotes that is thought to replicate by a so-called ""rolling-circle"" mechanism. This category of transposons was discovered by Vladimir Kapitonov and Jerzy Jurka in 2001. The rolling-circle process begins with a break being made at the terminus of a single strand of the helitron DNA. Transposase then sits at this break and at another break where the helitron targets as a migration site. The strand is then displaced from its original location at the site of the break and attached to the target break, forming a circlular heteroduplex. This heteroduplex is then resolved into a flat piece of DNA via replication. During the rolling-circle process, DNA can be replicated beyond the initial helitron sequence, resulting in the flanking regions of DNA being ""captured"" by the helitron as it moves to a new location.
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