Results 91 to 100 of about 29,079 (205)

Epigenetic Regulation of Flower Development in the Oil Palm. W490 [PDF]

open access: yes, 2012
The mantled floral phenotype which occurs in somatic embryo-derived oil palms (Elaeis guineensis Jacq.) shows detrimental consequences on the large scale production of clonal planting material for this strategic oil crop.
Beulé, Thierry   +4 more
core  

MICROPROPAGATION OF Fagus spp.

open access: yes, 2003
619 pp. The genus Fagus, a member of the Fagaceae family, comprises ten species of monrecious trees native to the Northern Hemisphere Temperate Zone regions of Eurasia and Eastern North America. The name Fagus (related to Greek phagein, to eat) is a reference to the distinctive triangular nuts of these species, which are eaten by ...
Viéitez Martín, Ana María   +3 more
openaire   +2 more sources

A retrotransposon-based-strategy for the assessment of genetic and epigenetic stability of oil palm embryogenic suspensions [PDF]

open access: yes, 2012
Clonal regenerants of oil palm (Elaeis guineensis Jacq) can display a detrimental variant phenotype called mantled which affects the floral morphology of adult palms thus lowering oil yields in clonal offspring.
Beulé, Thierry   +7 more
core  

Over Half a Century of Research on Blackberry Micropropagation: A Comprehensive Review

open access: yesHorticulturae
Micropropagation of blackberry (Rubus spp.) has emerged as a key technique for large-scale production of genetically uniform, disease-free plants.
Luca Regni, Arianna Cesarini
doaj   +1 more source

Hand pollination to increase seed-set of red helleborine Cephalanthera rubra in the Chiltern Hills, Buckinghamshire, England [PDF]

open access: yes, 2007
In 2007 and in previous years, as part of ongoing attempts to improve red helleborine Cephalanthera rubra seed-set, hand pollination of florets has been undertaken at a small colony of this species in Buckinghamshire, southern England.
Harvey, M. C.   +3 more
core  

Integration of biotechnologies for rubber tree improvement. What about rootstock clones ?

open access: yes, 2008
Breeding and dissemination of planting material for rubber plantations are closely linked to propagation methods. Since the progress made by shifting from multiplication by seed to propagation by budding, the development of new techniques, such as ...
Carron, Marc-Philippe   +6 more
core  

Micropropagation of Some Ornamental Plants

open access: yesJournal of Agriculture and Plant Sciences, 2013
Till now many horticulture plants have been successfully regeneratedon in vitro conditions. Among them there are ornamental plants such as: Rosa -miniature pot roses; Myrillocactus geometrizans - cacti, succulent plant;Echinopsis spachiana - cacti ...
Liljana Koleva Gudeva, Mirko Spasenoski
doaj  

Programmed cell death and genetic stability in conifer embryogenesis [PDF]

open access: yes, 2007
Somatic embryogenesis, the generation of embryos from somatic cells, is a valuable tool for studying embryology. In addition, somatic embryos can be used for large-scale vegetative propagation, an application of great interest for forestry.
Helmersson, Andreas
core  

Cloning crops in a CELSS via tissue culture: Prospects and problems [PDF]

open access: yes
Micropropagation is currently used to clone fruits, nuts, and vegetables and involves controlling the outgrowth in vitro of basal, axillary, or adventitious buds. Following clonal multiplication, shoots are divided and rooted.
Carman, John G., Hess, J. Richard
core   +1 more source

The exploration of the pathosystem BSV/Musa sp. : How does it work? [PDF]

open access: yes, 2007
As several other plants, the genome of banana and plantain contains integrations of Banana streak virus (BSV) sequences even though integration is not an essential step in the replication cycle of this virus.
Carreel, Françoise   +7 more
core  

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