Results 181 to 190 of about 4,442,881 (252)

SOMACLONAL AND GAMETOCLONAL VARIATION

American Journal of Botany, 1984
For several years it has been recognized that introduction of plant cells into culture results in genetic changes. These genetic alterations have been recovered in the plants regenerated from cell cultures. More recently it has been recognized that this method of introducing genetic changes into crop plants could be used to develop new breeding lines ...
D. A. Evans, W. R. Sharp, H. P. Medina‐Filho   +2 more
openaire   +1 more source

Stress and Somaclonal Variation

2010
Plant species have developed in the course of evolution through a series of mechanisms which optimize their relationships with the environments in which they live. As plants are sessile organisms, they cannot avoid extreme stress situations which can be deleterious. Although the word stress is well known, it has proven to be a very elusive concept, and
A. M. Vázquez, R. Linacero
openaire   +1 more source

Somaclonal variation in olive (Olea europaea L.) plants regenerated via somatic embryogenesis: Influence of genotype and culture age on genetic stability

Scientia Horticulturae, 2016
The objective of the present investigation was to evaluate the effect of the genotype and culture age on appearance of somaclonal variation in olive plants regenerated via somatic embryogenesis.
F. Bradaï, C. Sánchez-Romero, Carmen Martín   +2 more
semanticscholar   +1 more source

Somaclonal Variation in Cucurbits

1990
Cucurbits were among the first plants used by man, and the bottle gourd may be the only plant known in both the New and Old Worlds in early prehistoric times. Species of Cucurbita were major crops in the agriculture of the Aztec, Inca, and Mayan civilizations in Central and South America.
V. Moreno, L. A. Roig
openaire   +1 more source

Somaclonal Variation in Sugarbeet

1990
The sugarbeet (Beta vulgaris L.) is an important world food crop in temperate and subtropical climates. On the international trade market its principle product, sugar, is an extremely important commodity, and it is also a significant industrial crop in some countries.
J. W. Saunders, W. P. Doley, J. C. Theurer, M. H. Yu   +3 more
openaire   +1 more source

Somaclonal Variation in Sorghum

1996
Sorghum, Sorghum bicolor (L.) Moench (2n = 20), is the world’s fifth most important cereal crop. It is known under a variety of names and has been variously classified. Harlan and de Wet (1972) simply classified cultivated sorghum into five basic races (bicolor, guinea, caudatum, kafir, and durra) and ten intermediate races from combinations between ...
T. Cai, L. G. Butler
openaire   +1 more source

Micropropagation and somaclonal variation of Doritis pulcherrima (Lindl.)

Plant Biotechnology Reports, 2022
J. Thipwong, K. Kongton, Sainiya Samala
semanticscholar   +1 more source

Ratio of Somaclonal Variation and the Phytohormonal Content of Citrus × latifolia in Three In Vitro Culture Systems

Journal of Plant Growth Regulation, 2022
J. E. Bulbarela-Marini, F. C. Gómez-Merino, M. E. Galindo-Tovar, M. C. Pastelín-Solano, J. Murguía-González, Rosalía Núñez-Pastrana, O. Castañeda-Castro   +6 more
semanticscholar   +1 more source

Somaclonal Variation in Tomato

1990
Lycopersicon species originated in the Andean region of South America. Domestication of the tomato began in Mexico, where wild populations of L. esculentum var. cerasiforme are still found. From this region the cultivated tomato spread first to Europe in the Mediterranean region and then to North America in the 18th century.
M. Buiatti, R. Morpurgo
openaire   +1 more source

Wide variability among the ‘Mauritius’ somaclones demonstrates somaclonal variation as a promising improvement strategy in pineapple (Ananas comosus L.)

Plant Cell Tissue and Organ Culture, 2021
Lalit Dhurve, K. A. Kumar, J. Bhaskar, A. Sobhana, R. Francies, Deepu Mathew   +5 more
semanticscholar   +1 more source