2012
DOI: 10.1590/s0103-84782012001100006
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Base genética do hábito de crescimento e florescimento em tomateiro e sua importância na agricultura

Abstract: RESUMO Variedades ou híbridos de tomateiro utilizados para produção de molhos e ketchups costumam ter hábito determinado, enquanto a maioria dos genótipos utilizados na

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Cited by 18 publications
(16 citation statements)
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“…This occurred, as expected, because the dwarf lines have indeterminate growth Silva;Fernandes, 2015). According to the review done by Piotto and Peres (2012), the indeterminate growth habit is controlled by the dominant allele Self Pruning (SP), which has dominance among the others growth habits. Despite all the hybrids had indeterminate growth, the growth habit of the parents had influenced the performance of the hybrids.…”
Section: Resultssupporting
confidence: 55%
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“…This occurred, as expected, because the dwarf lines have indeterminate growth Silva;Fernandes, 2015). According to the review done by Piotto and Peres (2012), the indeterminate growth habit is controlled by the dominant allele Self Pruning (SP), which has dominance among the others growth habits. Despite all the hybrids had indeterminate growth, the growth habit of the parents had influenced the performance of the hybrids.…”
Section: Resultssupporting
confidence: 55%
“…Higher fruit quantity is closely related to the genes that control the growth habit of tomato plants belonging to the self-pruning family (SP) (Piotto;Peres, 2012). Some studies have shown that the hybrid vigor of tomatoes may stem from a single growth habit gene in heterozygous genotypes [flowering gene -single flower truss (SFT)], representing increases in tomato yield of up to 60% (Krieger;Lippman;Zamir, 2010).…”
Section: Finzi R R Et Almentioning
confidence: 99%
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“…A característica hábito de crescimento possui herança monogênica com dominância completa do alelo SP (Self-Pruning) sobre o alelo sp (self-pruning), sendo o fenótipo hábito determinado condicionado pelo recessivo (Boiteux et al, 2012). Por outro lado, Piotto & Peres (2012) comentam que pesquisas mais recentes têm demonstrado que o hábito de crescimento no tomateiro possui herança mais complexa.…”
Section: Introductionunclassified
“…The tomato has three growth habits: indeterminate, determined and semi-determinate, being this trait governed by genes of self-pruning family (PIOTTO;PERES, 2012). Compared to genotypes with indeterminate growth, in determinate growth is not necessary the accomplishment of onerous cultural practices such as sprout thinning, apical pruning and the conduct of plants with polythene strips or stakes (FILGUEIRA, 2008).…”
Section: Introductionmentioning
confidence: 99%