Articles by tag "Genetic experiment"

1. Extraction of mitochondrial DNA from plant cells
   posted this at Jun 5, 2025

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   In eukaryotes, in addition to the nuclear genome, there are cytoplasmic genomes, i.e., the mitochondrial genome and, in green plants, the chloroplast genome. Bo
2. Non-isotopic labeling of DNA probes
   posted this at Jun 5, 2025

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   DNA probes are divided into two categories: isotope-labeled probes and non-isotope-labeled probes. Isotope-labeled probes usually have high radioactivity and hi
3. Gene Complementation Experiment
   posted this at Jun 5, 2025

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   Genes are the smallest functional units of biological genetic material, and genes are separable. To determine the boundaries of a gene, it is not possible to re
4. Restriction endonuclease profiling of λ phage DNA
   posted this at Jun 5, 2025

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   Lambda phage is a commonly used biological material in molecular genetics research, and the enzymatically fragmented segments of its DNA are often used as stand
5. Concurrent transduction and gene localization--a three-dot hybridization experiment
   posted this at Jun 5, 2025

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   The distance between two genes can be measured by the number of recombinants in the progeny after two- and three-point crosses. The closer the distance between
6. Confined transduction experiments with λ phage
   posted this at Jun 5, 2025

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   Lambda phage is a kind of mild phage. In the host cell of E. coli, its DNA can be integrated in the host chromosome and passed on to the offspring cells just li
7. Mutagenic effect of nitrosoguanidine and screening experiments with nutrient-deficient strains of bacteria
   posted this at Jun 5, 2025

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   Wild-type strains obtained from nature are generally able to grow on basic medium. After physical or chemical treatment, some of the wild-type cells have mutate
8. Sequential four-molecule analysis experiments on Chlamydomonas reinhardtii
   posted this at Jun 5, 2025

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   Neurosporacrassa belongs to the Ascomycetes class of fungi and is a good material for sequential tetramolecular analysis. The mycelium of Neurosporacrassa is ha
9. Experiments on the preparation of plant chromosome specimens by the de-walled hypotonic method
   posted this at Jun 5, 2025

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   Source: Laboratory Course in Genetics
10. Plant mitotic chromosome pressing experiment
    posted this at Jun 5, 2025

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    Conventional pressing techniques for plant chromosomes can be used to observe plant chromosomes commonly used.