Título:	Selection-mutation balance in polysomic tetraploids: impact of double reduction and gametophytic selection on the frequency and subchromosomal localization of deleterious mutations.
Autoria:	BUTRUILLE, D. V. BOITEUX, L. S.
Afiliação:	D. V. BUTRUILLE, UNIVERSITY OF WISCONSIN, MADISON LEONARDO SILVA BOITEUX, CNPH.
Ano de publicação:	2000
Referência:	Proceedings of the National Academy of Science, v. 97, n. 12, p. 6608-6613, June, 2000.
Conteúdo:	The model evaluated deleterious mutations in tetraploids under double reduction and selfing. Double reduction lowers deleterious allele frequencies, impacting gametophytic selection more than sporophytic. Loci near the centromere accumulate more mutations, being critical for inbreeding depression.
Thesagro:	Genética
NAL Thesaurus:	genetics heterosis
Palavras-chave:	Tetraploide Heterose Tetraploids
Tipo do material:	Artigo de periódico
Acesso:	openAccess
Aparece nas coleções:	Artigo em periódico indexado (CNPH)