Results 241 to 250 of about 57,057 (274)

Phosphinothricin stimulates somatic embryogenesis in grape (Vitis sp. L.)

Plant Cell Reports, 1995
The effect of phosphinothricin concentration on embryo production from an embryogenic callus of 'Chancellor' (Vitis L. complex interspecific hybrid) was tested. Embryogenic callus was cultured on medium supplemented with nine phosphinothricin concentrations (0, 0.1, 0.5, 1, 1.5, 2, 3, 5, and 10 mg/l).
D, Hébert-Soulé, J R, Kikkert, B I, Reisch   +2 more
openaire   +2 more sources

Regeneration of grapevine (Vitis sp.) protoplasts

2015
Research ...
Reustle, G., Harst, Margit, Alleweldt, G.   +2 more
openaire   +1 more source

Plant regeneration of grapevine (Vitis sp.) protoplasts isolated from embryogenic tissue

Plant Cell Reports, 1995
Protoplasts with high embryogenic competence could be isolated from leaf-disk-derived embryos and embryoids of Vitis sp. cv. Seyval blanc. After a 4-week induction treatment in NN-69 medium supplemented with 4.0mg/l naphthoxyacetic acid (NOA) and 0.9mg/l thidiazuron (TDZ) and subsequent subcultivation in hormone-free medium, 38.5% of the developed ...
G, Reustle, M, Harst, G, Alleweldt
openaire   +2 more sources

Agrobacterium tumefaciens–Mediated Transformation of Grape (Vitis vinífera sp.)

Vitis vinífera sp. is one of the most important commercialized fruit species in the world. Currently, Chile leads as the main fruit exporter and the fourth wine exporter worldwide. Therefore, implementing efficient regeneration and genetic transformation systems for species of the Vitis genus is of great importance for the country.
Jesús Lucina, Romero-Romero, Agnes, Cadavid-Labrada, Rodrigo, Tamayo, Patricio, Arce-Johnson   +3 more
openaire   +2 more sources

A novel grablovirus from non-cultivated grapevine (Vitis sp.) in North America

Archives of Virology, 2017
During screening of non-cultivated (wild) grapevine (Vitis sp.) from Napa County, California for the grapevine red blotch virus (GRBV; genus Glabrovirus, family Geminiviridae), an atypical polymerase chain reaction product pattern was observed. Rolling circle amplification followed by cloning and sequencing revealed the presence of a circular DNA ...
Keith L. Perry, Heather McLane, Jeremy R. Thompson, Marc Fuchs   +3 more
openaire   +2 more sources

Starmerella vitis f.a., sp. nov., a yeast species isolated from flowers and grapes

Antonie van Leeuwenhoek, 2020
A novel yeast species of Starmerella vitis f.a. sp. nov. is proposed to accommodate five strains isolated from flowers, grapes and an insect in the Azores, Canada, Hungary, Palau and Taiwan. As the strains were genetically distinct, we used parsimony network analysis based on ITS-D1/D2 sequences to delineate the species in a statistically objective ...
Neža Čadež, João Drumonde-Neves, Matthias Sipiczki, Dénes Dlauchy, Teresa Lima, Célia Pais, Dorit Schuller, Ricardo Franco-Duarte, Marc-André Lachance, Gábor Péter   +9 more
openaire   +2 more sources

Copper excess transcriptional responses in roots of grapevine (Vitis sp.) rootstocks

Journal of Hazardous Materials
Copper (Cu) is an essential element for plants, participating in photosynthesis, oxidative metabolism and cell wall synthesis. However, excessive Cu may become toxic, as Cu participates in Fenton chemistry and cause oxidative stress. Grapevine (Vitis sp.) is an important perennial crop, used for in natura consumption as well as for wine and juice ...
Victor Hugo Rolla, Fiorentini, Andriele, Wairich, Marcos Mota do Carmo, Costa, Gustavo, Brunetto, Priscila, Grynberg, Roberto Coiti, Togawa, George Wellington Bastos de, Melo, Henrique Pessoa, Dos Santos, Luis Fernando, Revers, Felipe Klein, Ricachenevsky   +9 more
openaire   +2 more sources

Development of SCAR markers linked to powdery mildew (Uncinula necator) resistance in grapevine (Vitis vinifera L. and Vitis sp.)

Molecular Breeding, 2006
Sequence-characterized amplified regions markers (SCARs) were developed from six randomly amplified polymorphic DNA (RAPD) markers linked to the major QTL region for powdery mildew (Uncinula necator) resistance in a test population derived from the cross of grapevine cultivars “Regent” (resistant) × “Lemberger”(susceptible).
Murat Akkurt, Leocir Welter, Erika Maul, Reinhard Töpfer, Eva Zyprian   +4 more
openaire   +1 more source

Vitis sp.: Somatic embryos obtained on medium inducing calcareous chlorosis

2015
VITIS - Journal of Grapevine Research, Vol. 29 (1990): Vitis (Special Issue)
Netzer, M. H., Branchard, M.
openaire   +1 more source

THE GRAPE-SEED INSECT: (Isosoma vitis, n. sp.)

The Canadian Entomologist
In Vol. i.,No. 3, page 20, of the Canadian Entomologist, I published a description of a larva found infesting the seed of the grape, and in the Canada Farmer for October 15, 1868, page 316, a fuller description of its habits and destructive powers, and ventured the opinion that it would probably produce, when mature, a small curculio.
openaire   +1 more source