About: Merozygote

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Merozygote is a state when a cell, usually bacterial, is temporarily partial diploid as result of DNA transfer processes like conjugation. One example of how merozygotes can be formed is the transfer of genetic materialof an Hfr cell to an F- cell through conjugation. When an Hfr cell mates with an F- cell, the chromosome acts as a rolling circle transferring a part of its genomic chromosome across a conjugation bridge. The origin is the first bit of the DNA to be injected, while the F-factor is the last. Very rarely the whole portion of the DNA (from the origin through the F-factor) will be transferred, resulting in a very low chance of passing on the F factor to the F- cell. After conjugation, the F- cell will contain a part of the Hfr chromosome, the exogenote, as well as its own genomi

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  • Genetikan, merozigotoa jatorriko genomaz edo gainera, edo kanpoko material genetikoa duen zigotoa da. (eu)
  • Merozygote is a state when a cell, usually bacterial, is temporarily partial diploid as result of DNA transfer processes like conjugation. One example of how merozygotes can be formed is the transfer of genetic materialof an Hfr cell to an F- cell through conjugation. When an Hfr cell mates with an F- cell, the chromosome acts as a rolling circle transferring a part of its genomic chromosome across a conjugation bridge. The origin is the first bit of the DNA to be injected, while the F-factor is the last. Very rarely the whole portion of the DNA (from the origin through the F-factor) will be transferred, resulting in a very low chance of passing on the F factor to the F- cell. After conjugation, the F- cell will contain a part of the Hfr chromosome, the exogenote, as well as its own genomic chromosome, the . At this stage the cell is called a merozygote. This temporary partial diploid state may lead to recombination between the corresponding portions of the DNA, so that the genetic material of the donor may be incorporated into the chromosome of the recipient, thereby altering the genotype of the recipient. However, if no recombination occurs, the linear fragment of donor DNA in the recipient cytoplasm will be lost after one cycle. These merozygotes help to study dominance variation and mutation can be known. (en)
  • Мерозиго́та, или Меродипло́ид, — бактериальная клетка, диплоидная по части генетического материала, внесенной в эту клетку в процессе трансформации, трансдукции или конъюгации, но гаплоидная по остальной части генома. Примером формирования мерозиготы может служить передача F-фактора у бактерий в ходе , когда F-фактор вырезается из клеток неточно и к нему оказываются прицеплены другие бактериальные гены. Поэтому при встраивании его в геном другой бактерии реципиент вместе с F-фактором получает второй набор части бактериальных генов, становясь, таким образом, диплоидной по ним. (ru)
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  • Genetikan, merozigotoa jatorriko genomaz edo gainera, edo kanpoko material genetikoa duen zigotoa da. (eu)
  • Мерозиго́та, или Меродипло́ид, — бактериальная клетка, диплоидная по части генетического материала, внесенной в эту клетку в процессе трансформации, трансдукции или конъюгации, но гаплоидная по остальной части генома. Примером формирования мерозиготы может служить передача F-фактора у бактерий в ходе , когда F-фактор вырезается из клеток неточно и к нему оказываются прицеплены другие бактериальные гены. Поэтому при встраивании его в геном другой бактерии реципиент вместе с F-фактором получает второй набор части бактериальных генов, становясь, таким образом, диплоидной по ним. (ru)
  • Merozygote is a state when a cell, usually bacterial, is temporarily partial diploid as result of DNA transfer processes like conjugation. One example of how merozygotes can be formed is the transfer of genetic materialof an Hfr cell to an F- cell through conjugation. When an Hfr cell mates with an F- cell, the chromosome acts as a rolling circle transferring a part of its genomic chromosome across a conjugation bridge. The origin is the first bit of the DNA to be injected, while the F-factor is the last. Very rarely the whole portion of the DNA (from the origin through the F-factor) will be transferred, resulting in a very low chance of passing on the F factor to the F- cell. After conjugation, the F- cell will contain a part of the Hfr chromosome, the exogenote, as well as its own genomi (en)
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  • Merozigoto (eu)
  • Merozygote (en)
  • Мерозигота (ru)
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