- 行业: Agriculture
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Established in October 1945 with the objective of eliminating hunger and improving nutrition and standards of living by increasing agricultural productivity, FAO coordinates the efforts of governments and technical agencies in programs for developing agriculture, forestry, fisheries, and land and ...
The occurrence of two or more alleles at a locus in a population. a.k.a. genetic polymorphism.
Industry:Biotechnology
The occurrence of two or more loci on the same chromosome, without regard to the distance between them.
Industry:Biotechnology
The offspring from homozygous parents differing in three pairs of genes.
Industry:Biotechnology
The only form in which nitrogen can be used directly by plants; a component of chemical fertilizers.
Industry:Biotechnology
The pairing of complementary DNA or RNA sequences, via hydrogen bonding, to form a double-stranded polynucleotide. Most often used to describe the binding of a short primer or probe.
Industry:Biotechnology
The pairing of homologous chromosomes during the prophase of the first meiotic division, when crossing over occurs.
Industry:Biotechnology
The pairing of homologous chromosomes during the prophase of the first meiotic division, when crossing over occurs.
Industry:Biotechnology
The pairing of two DNA molecules, often from different sources, by hydrogen bonding between complementary nucleotides. This technique is frequently used to detect the presence of a specific nucleotide sequence in a DNA sample.
Industry:Biotechnology
The part of the bacterial chromosome that is homologous to a genome fragment (exogenote) transferred from the donor to the recipient cell in the formation of a merozygote.
Industry:Biotechnology
