Results 61 to 70 of about 52,981 (208)

Kanamycin resistance during in vitro development of pollen from transgenic tomato plants [PDF]

open access: yes, 1987
Effects of kanamycin on pollen germination and tube growth of pollen from non-transformed plants and from transgenic tomato plants containing a chimaeric kanamycin resistance gene were determined. Germination of pollen was not affected by the addition of
AP Czernilofsky   +19 more
core   +2 more sources

Single nucleotide polymorphisms from Theobroma cacao expressed sequence tags associated with witches' broom disease in cacao [PDF]

open access: yes, 2009
In order to increase the efficiency of cacao tree resistance to witches¿ broom disease, which is caused by Moniliophthora perniciosa (Tricholomataceae), we looked for molecular markers that could help in the selection of resistant cacao genotypes.
Carels, Nicolas   +10 more
core   +1 more source

Transformation of Lycopersicon peruvianum and Lycopersicon esculentum mesophyll protoplasts by electroporation

open access: yesPlant Science, 1989
Transformation of Lycopersicon peruvianum and Lycopersicon esculentum mesophyll protoplasts by ...
Bellini, Catherine   +4 more
openaire   +2 more sources

Thermal diffusivity of periderm from tomatoes of different maturity stages as determined by the concept of the frequency-domain open photoacoustic cell [PDF]

open access: yes, 2011
The frequency-domain open photoacoustic cell (OPC) approach was used to determine room temperature thermal diffusivity of skins (pericarps) from the raw tomatoes (Lycopersicon esculetum Mill.) characterized by the three different stages of ripeness (from
Baesso Mauro, L.   +6 more
core   +2 more sources

Postfertilization Hybrid Seed Failure in Lycopersicon esculentum X Lycopersicon peruvianum Ovules

open access: yesJournal of the American Society for Horticultural Science, 1984
Abstract Lycopersicon esculentum Mill. X Lycopersicon esculentum (E X E) and interspecific Lycopersicon esculentum × Lycopersicon peruvianum (L.) Mill.
P. P. Barbano, L. D. Topoleski
openaire   +1 more source

Mechanism of Fruit Ripening - Chapter 16 [PDF]

open access: yes, 2010
The fruit ripening process has been viewed over the last decades as being successively of physiological, biochemical, and molecular nature. Fruit ripening is accompanied by a number of biochemical events, including changes in color, sugar, acidity ...
Bouzayen, Mondher   +3 more
core   +1 more source

TRIVAL FORTE CANSA (FUNGİSİT) UYGULAMASININDOMATES (Lycopersicon esculentum Mill.) BİTKİSİNDE POLEN YAPISI ÜZERİNE ETKİSİ

open access: yesSüleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2009
Özet: Bu çalışmada; Türkiye domates seracılığında yaygın olarak kullanılan Trival Forte Cansa (% 20 Mancozeb + % 21 Metalik Bakır) fungisitinin, domates (Lycopersicon esculentum Mill.) bitkisinde polen yapısı üzerine etkileri incelenmiştir.
İlkay ÖZTÜRK ÇALI
doaj  

Seleção para alto teor de acilaçúcares em genótipos de tomateiro e sua relação com a resistência ao ácaro vermelho (Tetranychus evansi) e à traça (Tuta absoluta) Selection towards high acylsugar levels in tomato genotypes and its relationship with resistance to spider mite (Tetranychus evansi) and to the South American pinworm (Tuta absoluta)

open access: yesCiência e Agrotecnologia, 2008
Uma das estratégias do melhoramento do tomateiro, no Brasil, visando à resistência a pragas, tem sido a utilização de aleloquímicos presentes nos folíolos.
Guilherme Victor Nippes Pereira   +5 more
doaj   +1 more source

Effects of Light and Nutrients on Tomato Plant Compensation for Herbivory by \u3ci\u3eManduca Sexta\u3c/i\u3e (Lepidoptera: Sphingidae) [PDF]

open access: yes, 2017
This preliminary study examined how two resources (light and nutrients) influence the ability of tomato plants to show growth compensation for defoliation by the tobacco homworm (Manduca sexta).
Bach, Catherine E, Gertz, Anita K
core   +2 more sources

Production of segregating populations with resistance to the fruit borer from crosses between tomato and wild accessions of Lycopersicon spp. Producción de poblaciones segregantes resistentes al pasador del fruto a partir de cruzamientos entre tomate y accesiones silvestres de Lycopersicon spp.

open access: yesActa Agronómica, 2007
Interspecifics crosses between tomato plants L. esculentum and thirteen wild accessions of Lycopersicon spp. with resistance to the fruit borer were carried out.
Lobo Mario   +2 more
doaj  

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