WebBackcross breeding enables breeders to transfer a desired trait such as a transgene from one variety (donor parent, DP) into the favored genetic background of another (recurrent parent, RP). If the trait of interest is produced by a dominant gene, this process involves four rounds of backcrossing wi … WebFeb 20, 2024 · In backcross, the F1 is crossed with one of the parents or genetically identical individual to the parent. The main difference between test cross and the backcross is that test cross is used to ...
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WebThe backcrossing procedure is applicable to the introduction of an autosomal dominant or codominant allele. The original pair, one inbred strain which donates the genetic background (first parent or inbred partner) and one donor strain which donates the chromosomal segment (second parent), are crossed. The F1 progeny are backcrossed to the ... WebBackcross breeding is a widely used method of transferring a desired trait, either natural or engineered, from one plant to the elite background of another. This process is widely used when working with transgenes because transformable maize lines often have inferior agronomic properties. The parent contributing the transgene is known as the ... buitendouche gamma
Backcrossing definition of backcrossing by Medical dictionary
WebTừ điển dictionary4it.com. Qua bài viết này chúng tôi mong bạn sẽ hiểu được định nghĩa Backcross là gì.Mỗi ngày chúng tôi đều cập nhật từ mới, hiện tại đây là bộ từ điển đang trong quá trình phát triển cho nên nên số lượng từ hạn chế và thiếu các tính năng ví dụ như lưu từ vựng, phiên âm, v.v. Trong ... Webbackcross: [ bak´cros″ ] in experimental genetics, union between a heterozygote of the first generation and one of its parents or an organism genetically identical to one of its parents. double backcross the mating between a double heterozygote and a homozygote. WebBackcross definition: to mate (a hybrid of the first generation ) with one of its parents Meaning, pronunciation, translations and examples crush ep 1 eng sub dramacool