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Huther,Cristina Moll; Martinazzo,Emanuela Garbin; Schock,Anderson Augusto; Rombaldi,Cesar Valmor; Bacarin,Marcos Antonio. |
ABSTRACT Changes to the amounts of certain proteins have resulted in several studies, among them the so-called heat shock proteins (HSP), which take many forms, most of them constitutive. However, other forms may be inducible by a particular stress factor. The ‘Micro-Tom’ tomato is considered a model for experimental studies due to having suitable characteristics, such as reduced size, short generation time, and ease of transformation. Growth and production components were therefore evaluated in ‘Micro-Tom’ tomato plants transformed for different levels of mitochondrial HSP (MT-sHSP23.6). Plants from genotypes of the ‘Micro-Tom’ tomato (untransformed, and transformed with overexpression and with expression silencing) were grown under controlled conditions... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Solanum lycopersicum Mill; Dry matter distribution; Fruit production. |
Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000100085 |
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Sagrilo,Edvaldo; Vidigal Filho,Pedro Soares; Pequeno,Manoel Genildo; Vidigal,Maria Celeste Gonçalves; Scapim,Carlos Alberto; Kvitschal,Marcus Vinícius; Maia,Rogério Rui; Rimoldi,Fabrício. |
The objective of this work was to study the leaf production pattern and dry matter distribution in cassava during the second plant cycle. The completely randomized experimental design with four replications was used, with five cultivars in the main plots and ten harvest times in the sub-plots. Foliage production was affected by plant age, being higher in hot periods. Leaf blades and petioles dry matter content presented a linear increase due to a progressive decrease in the amount of young leaves and ontogenetic factors. The stems provided, temporarily, carbohydrates to the plant re-growth, delaying the availability and use of storage roots dry matter. The dry matter content in the storage roots was lower during the vegetative and higher during rest... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Manihot esculenta Crantz; Harvesting period; Foliage production; Dry matter distribution. |
Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132006000700019 |
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