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Distinguish between sources and sinks and provide examples of each. Explain the process of phloem loading, distinguishing between apoplastic and symplastic pathways. Explain how assimilate translocations through the phloem according to the pressure-flow hypothesis.
21 Νοε 2023 · A translocation in genetics occurs when a segment of one chromosome breaks and attaches to a new locus on the same chromosome or to a non-homologous chromosome.
28 Ιουν 2023 · Translocation is a genetic abnormality in which part of a chromosome moves to another chromosome. Chromosomes are genetic structures within cells that hold genes. When translocation occurs, it causes flaws in chromosomes, which can lead to serious genetic and health conditions like cancer.
The development of new experimental tools has recently enabled the cell biological delineation of the translocation process. We discuss here how broken chromosomes move, how they find their translocation partners, and how they synapse and then join to form translocations.
Chromosomal reciprocal translocation of the 4th and 20th chromosome. In genetics, chromosome translocation is a phenomenon that results in unusual rearrangement of chromosomes. This includes balanced and unbalanced translocation, with two main types: reciprocal, and Robertsonian translocation.
Translocations generate novel chromosomes. In a translocation, a segment from one chromosome is transferred to a nonhomologous chromosome or to a new site on the same chromosome. Translocations...
