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9 de jul. de 2024 · Thus, allelic combinations at different seed dormancy loci are currently represented in Triticeae germplasm preserved in seed repositories and gene banks as accessions and materials of breeding programs. Methods to evaluate seed dormancy are key to explore, analyze, and exploit optimal alleles in dormancy genes.
Hace 21 horas · Tesoro genético. El programa All of Us, que ha recibido más de 3.100 millones de dólares hasta la fecha, tiene previsto elaborar perfiles de salud detallados de un millón de personas en Estados Unidos para finales de 2026, con la finalidad de ampliar la diversidad en los genomas disponibles para la investigación.
The distinction between complex and polygenic traits is that A) polygenic traits are caused by more than one gene, and complex traits are caused by one or more genes as well as environmental influences. B) complex traits are not genetic, and polygenic traits are genetic.
Hace 21 horas · A) The genetic makeup of an organism constitutes its genotype. B) An organism with two different alleles for a single trait is said to be heterozygous for that trait. C) Alleles are alternate forms of a gene. D) An allele that is fully expressed is referred to as recessive.
Hace 21 horas · Chromosomes that look alike and carry the same sequence of genes for the same traits, such as these shown from two parents, are a) homologous chromosomes. b) found in males only. c) found in females only.
In a polygenic trait A. within genes, all alleles affect the phenotype to the same degree. B. genes contribute to varying degrees, and alleles have differing degrees of impact. C. all alleles are dominant. D. one gene can cancel out the effect of the environment.
Hace 21 horas · La asociación genética es cuando uno o más genotipos dentro de una población coexisten con un rasgo fenotípico con más f
