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  2. Backcrossing - Wikipedia

    en.wikipedia.org/wiki/Backcrossing

    Backcrossing is a crossing of a hybrid with one of its parents or an individual genetically similar to its parent, to achieve offspring with a genetic identity closer to that of the parent. It is used in horticulture, animal breeding, and production of gene knockout organisms.

  3. Back-crossing - Wikipedia

    en.wikipedia.org/?title=Back-crossing&redirect=no

    From Wikipedia, the free encyclopedia. Redirect page

  4. Introgressive hybridization in plants - Wikipedia

    en.wikipedia.org/wiki/Introgressive...

    The process of backcrossing with parental species Introgressive hybridization, also known as introgression , is the flow of genetic material between divergent lineages via repeated backcrossing . In plants, this backcrossing occurs when an F 1 {\displaystyle F_{1}} generation hybrid breeds with one or both of its parental species.

  5. Introgression - Wikipedia

    en.wikipedia.org/wiki/Introgression

    Introgression, also known as introgressive hybridization, in genetics is the transfer of genetic material from one species into the gene pool of another by the repeated backcrossing of an interspecific hybrid with one of its parent species. Introgression is a long-term process, even when artificial; it may take many hybrid generations before ...

  6. Crossing the Rubicon - Wikipedia

    en.wikipedia.org/wiki/Crossing_the_Rubicon

    The phrase "crossing the Rubicon" is an idiom that means "passing a point of no return". [1]Its meaning comes from allusion to the crossing of the river Rubicon from the north by Julius Caesar in early January 49 BC.

  7. Dangerous Crossing - Wikipedia

    en.wikipedia.org/wiki/Dangerous_Crossing

    Dangerous Crossing is a 1953 American mystery film starring Jeanne Crain and Michael Rennie and directed by Joseph M. Newman.Based on the 1943 play Cabin B-13 by John Dickson Carr, [1] the story revolves around newlyweds who become physically separated while on their honeymoon on an ocean liner.

  8. Line-crossing ceremony - Wikipedia

    en.wikipedia.org/wiki/Line-crossing_ceremony

    The line-crossing ceremony is an initiation rite in some English-speaking countries that commemorates a person's first crossing of the Equator. [1] The tradition may have originated with ceremonies when passing headlands, and become a "folly" sanctioned as a boost to morale, [2] or have been created as a test for seasoned sailors to ensure their new shipmates were capable of handling long ...

  9. Back Arrow - Wikipedia

    en.wikipedia.org/wiki/Back_Arrow

    Emperor Zetsu announces a full scale invasion against Lutoh. Lutoh, Secretary Supreme convinces Princess Fine to keep her split personality secret and prepare for war against Rekka in accordance with Rudolf's wishes. Shu assists Demyne Shaft in developing his artificial Bind Warpers to equip the Lutoh army.