GO:0019953
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sexual reproduction
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A reproduction process that creates a new organism by combining the genetic material of two organisms. It occurs both in eukaryotes and prokaryotes: in multicellular eukaryotic organisms, an individual is created anew; in prokaryotes, the initial cell has additional or transformed genetic material. In a process called genetic recombination, genetic material (DNA) originating from two different individuals (parents) join up so that homologous sequences are aligned with each other, and this is followed by exchange of genetic information. After the new recombinant chromosome is formed, it is passed on to progeny. |
GO:0061024
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membrane organization
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A process which results in the assembly, arrangement of constituent parts, or disassembly of a membrane. A membrane is a double layer of lipid molecules that encloses all cells, and, in eukaryotes, many organelles; may be a single or double lipid bilayer; also includes associated proteins. |
GO:0007338
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single fertilization
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The union of male and female gametes to form a zygote. |
GO:0016043
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cellular component organization
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A process that results in the assembly, arrangement of constituent parts, or disassembly of a cellular component. |
GO:0009987
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cellular process
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Any process that is carried out at the cellular level, but not necessarily restricted to a single cell. For example, cell communication occurs among more than one cell, but occurs at the cellular level. |
GO:0044763
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single-organism cellular process
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Any process that is carried out at the cellular level, occurring within a single organism. |
GO:0044699
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single-organism process
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A biological process that involves only one organism. |
GO:0071840
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cellular component organization or biogenesis
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A process that results in the biosynthesis of constituent macromolecules, assembly, arrangement of constituent parts, or disassembly of a cellular component. |
GO:0008150
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biological_process
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Any process specifically pertinent to the functioning of integrated living units: cells, tissues, organs, and organisms. A process is a collection of molecular events with a defined beginning and end. |
GO:0000003
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reproduction
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The production of new individuals that contain some portion of genetic material inherited from one or more parent organisms. |
GO:0051704
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multi-organism process
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A biological process which involves another organism of the same or different species. |
GO:0022414
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reproductive process
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A biological process that directly contributes to the process of producing new individuals by one or two organisms. The new individuals inherit some proportion of their genetic material from the parent or parents. |
GO:0044702
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single organism reproductive process
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A biological process that directly contributes to the process of producing new individuals, involving a single organism. |
GO:0044802
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single-organism membrane organization
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A process which results in the assembly, arrangement of constituent parts, or disassembly of a membrane, involving only one organism. |
GO:0044703
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multi-organism reproductive process
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A biological process that directly contributes to the process of producing new individuals, involving another organism. |
GO:0032501
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multicellular organismal process
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Any biological process, occurring at the level of a multicellular organism, pertinent to its function. |
GO:0044801
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single-organism membrane fusion
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The membrane organization process that joins two lipid bilayers to form a single membrane, involving only one organism. |
GO:0061025
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membrane fusion
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The membrane organization process that joins two lipid bilayers to form a single membrane. |
GO:0045026
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plasma membrane fusion
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The joining of two or more lipid bilayer membranes that surround a cell. |
GO:0032504
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multicellular organism reproduction
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The biological process in which new individuals are produced by one or two multicellular organisms. The new individuals inherit some proportion of their genetic material from the parent or parents. |
GO:0022412
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cellular process involved in reproduction in multicellular organism
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A process, occurring at the cellular level, that is involved in the reproductive function of a multicellular organism. |
GO:0009566
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fertilization
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The union of gametes of opposite sexes during the process of sexual reproduction to form a zygote. It involves the fusion of the gametic nuclei (karyogamy) and cytoplasm (plasmogamy). |
GO:0007342
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fusion of sperm to egg plasma membrane
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The binding and fusion of a sperm, having penetrated the zona pellucida, with the plasma membrane of the oocyte. Binding occurs at the posterior (post-acrosomal) region of the sperm head. |