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Diploid cell
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Part 1 book "Transgenic mouse - Methods and protocols" includes content: Introduction - Strategies for developing genetically modified mice; genetic modification of the mouse - general technology – pronuclear and blastocyst injection; generation of chimeras by aggregation of embryonic stem cells with diploid or tetraploid mouse embryos; cryopreservation of mouse spermatozoa and in vitro fertilization; autopsy and histological analysis of the transgenic mouse; transgene design; inducible transgenic mouse models; lentiviral transgenesis; transgenesis in mouse embryonic stem cells.
175p
oursky09
12-11-2023
4
3
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Part 1 book "Transgenic mouse, methods and protocols" includes content: Introduction - Atrategies for developing genetically modified mice; genetic modification of the mouse - general technology – pronuclear and blastocyst injection; generation of chimeras by aggregation of embryonic stem cells with diploid or tetraploid mouse embryos; cryopreservation of mouse spermatozoa and in vitro fertilization,.... and other contents.
175p
oursky05
20-09-2023
3
1
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The cultivated tetraploid cotton species (AD genomes) was originated from two ancestral diploid species (A and D genomes). While the ancestral Agenome species produce spinnable fibers, the D- genome species do not. Cotton fibers are unicellular trichomes originating from seed coat epidermal cells, and currently there is an immense interest in understanding the process of fiber initiation and development.
16p
vineville
08-02-2023
1
1
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Genomic instability and chemoresistance can arise in cancer due to a unique form of plasticity: That of polyploid giant cancer cells (PGCCs). These cells form under the stress of chemotherapy and have higher than diploid chromosome content.
13p
viangelamerkel
27-07-2022
8
1
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Allele-specific expression is traditionally studied by bulk RNA sequencing, which measures average expression across cells. Single-cell RNA sequencing allows the comparison of expression distribution between the two alleles of a diploid organism and the characterization of allele-specific bursting.
15p
vialfrednobel
29-01-2022
12
0
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Genomic mutations caused by cytotoxic agents used in cancer chemotherapy may cause secondary malignancies as well as contribute to the evolution of treatment-resistant tumour cells. The stable diploid genome of the chicken DT40 lymphoblast cell line, an established DNA repair model system, is well suited to accurately assay genomic mutations.
16p
viaristotle
29-01-2022
7
0
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Examples of heterozygote advantage in humans are scarce and limited to protein-coding sequences. Here, we attempt a genome-wide functional inference of advantageous heterozygosity at cis-regulatory regions.
15p
viaristotle
29-01-2022
7
0
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Aquaporins (AQPs) facilitate transport of water and small solutes across cell membranes and play an important role in different physiological processes in plants. Despite their importance, limited data is available about AQP distribution and function in the economically important oilseed crop peanut, Arachis hypogea (AABB).
13p
visilicon2711
20-08-2021
9
1
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Triploid coho salmon are excellent models for studying gene dosage and the effects of increased cell volume on gene expression. Triploids have an additional haploid genome in each cell and have fewer but larger cells than diploid coho salmon to accommodate the increased genome size.
14p
visilicon2711
20-08-2021
9
1
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In diploid cells, it is important to construct maternal and paternal Hi-C contact maps respectively since the two homologous chromosomes can differ in chromatin three-dimensional (3D) organization.
13p
vijeeni2711
30-06-2021
8
1
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Chapter 13 - Meiosis and sexual life cycles. This chapter presents the following content: Somatic cell and gamete, autosome and sex chromosomes, haploid and diploid; describe the events that characterize each phase of meiosis; describe three events that occur during meiosis I but not mitosis; name and explain the three events that contribute to genetic variation in sexually reproducing organisms.
44p
tradaviahe19
29-03-2021
11
1
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This chapter distinguish between the following terms: somatic cell and gamete, autosome and sex chromosomes, haploid and diploid; describe the events that characterize each phase of meiosis; describe three events that occur during meiosis I but not mitosis; name and explain the three events that contribute to genetic variation in sexually reproducing organisms.
62p
tradaviahe14
27-01-2021
12
3
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Parthenogenetically derived mammalian embryos, with no paternal genome, are not viable and die, largely from defective placental growth attributed to a lack of paternal effect, resulting in the low blastulation rate and low derivation efficiency of parthenogenetic embryonic stem cells (pESCs).
11p
nutifooddau
27-01-2019
20
2
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AI segregations were often balanced in eutetraploids but the frequency of balanced groups was found to be lower than that of the diploids. The difference between diploid and eutetraploid in terms of the frequencies of balanced cells and the frequency of cells with laggards at AI was found to be significant.
9p
aquaman27
15-01-2019
18
1
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This chapter distinguish between the following terms: somatic cell and gamete, autosome and sex chromosomes, haploid and diploid; describe the events that characterize each phase of meiosis; describe three events that occur during meiosis I but not mitosis; name and explain the three events that contribute to genetic variation in sexually reproducing organisms.
43p
nomoney10
04-05-2017
45
3
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Chapter 13 - Meiosis and sexual life cycles. This chapter distinguish between the following terms: somatic cell and gamete, autosome and sex chromosomes, haploid and diploid; describe the events that characterize each phase of meiosis; describe three events that occur during meiosis I but not mitosis; name and explain the three events that contribute to genetic variation in sexually reproducing organisms.
53p
tangtuy02
08-03-2016
58
3
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Candida albicansis an opportunistic human pathogen with remark-able phenotypic plasticity. Its diploid cells can undergo an epi-genetic phase-transition termed the white-opaque switching. Whereas white cells have a round shape and are unable to mate, opaque cells have an oval shape and are mating-competent.
88p
galaxyss3
19-03-2013
25
3
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Cells of the budding yeast, S. cerevisiae, have for several decades now been considered as the prototypic eukaryotic cells, ideally suited to study and uncover many of the basic phenomena of eukaryotic life.
378p
hotmoingay
04-01-2013
49
4
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Genetic information is physically carried on large DNA strings that are organized into chromosomes. Each species is characterized by a chromosome set that carry the information necessary and sufficient for its development and survival. Eukaryotic organisms are mostly diploid, containing two sets of chromosomes with each pair carrying nearly identical genetic information. Occasionally, exceptions to this rule are found, such as haploid yeast (with only one set of chromosomes) or polyploid ferns and frogs (with multiple sets).
256p
wqwqwqwqwq
09-07-2012
60
11
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Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Wertheim cung cấp cho các bạn kiến thức về ngành y đề tài: Transcriptome analysis of functional differentiation between haploid and diploid cells of Emiliania huxleyi, a globally significant photosynthetic calcifying cell...
0p
thulanh21
15-11-2011
49
1
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