Results 91 to 100 of about 39,056 (282)

Callus induction and growth in transgenic potato genotypes

open access: yesAfrican Journal of Biotechnology, 2004
The aim of this study was to establish an effective protocol for callus induction from the potato genotypes (Solanum tuberosum L.) used and to investigate whether the transferred oxalate oxidase enzyme or transformation procedure has any effect on callus induction of transgenic lines of cultivar Desiree and Maris Bard.
openaire   +3 more sources

Regeneration ability and genetic transformation of root type chicory (Cichorium intybus var. sativum) [PDF]

open access: yes, 2012
To develop an efficient protocol for shoot regeneration of root chicory (Cichorium intybus var. sativum), some factors, including different concentrations of plant growth regulators in Murashige and Skoog (MS) medium, type of explants and genotypes were ...
De Loose, Marc   +4 more
core   +1 more source

Injuries in deep time: interpreting competitive behaviours in extinct reptiles via palaeopathology

open access: yesBiological Reviews, EarlyView.
ABSTRACT For over a century, palaeopathology has been used as a tool for understanding evolution, disease in past communities and populations, and to interpret behaviour of extinct taxa. Physical traumas in particular have frequently been the justification for interpretations about aggressive and even competitive behaviours in extinct taxa.
Maximilian Scott   +3 more
wiley   +1 more source

Embriogenesis Somatik Rotan Tohiti (Calamus Inops Becc. Ex Heyne) [PDF]

open access: yes, 2007
The conventional propagation of tohiti rattan still faces problem because of infrequent fruiting season and limited seed production. Somatic embryogenesis is an alternative technique to solve the problem.
Yelnititis, Y. (Yelnititis)
core   +2 more sources

Effects of variations in culture media and hormonal treatments upon callus induction potential in endosperm explant of Barringtonia racemosa L.

open access: yesAsian Pacific Journal of Tropical Biomedicine, 2016
Objective: To induce callus from the medicinally valuable species, Barringtonia racemosa L. (B. racemosa) whereby the formation of callus is essential for micropropagation studies and in vitro plant secondary metabolites production.
Nurul Izzati Osman   +2 more
doaj   +1 more source

Clinical and research applications of synthetic bone substitutes in equine veterinary medicine: A systematic review

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Bone grafting in equine medicine offers a promising contribution to treating orthopaedic developmental diseases and chondral, osteochondral and segmental bone defects. Among grafts, synthetic bone substitutes—alloplastics—show favourable biological properties addressing numerous limitations presented by autografts, xenografts and ...
Katarzyna Skierbiszewska   +6 more
wiley   +1 more source

Establishment of in vitro regeneration system for leaves and petioles of Oxalis triangularis 'Purpurea'

open access: yesTechnology in Horticulture
To provide good acceptor materials for genetic transformation, the leaves and petioles of Oxalis triangularis 'Purpurea' were used as explants to establish a tissue culture system including callus induction, subculture, bulb induction, rooting, and ...
Siyu Chen   +6 more
doaj   +1 more source

Callogenesis in leaves of Kalanchoe pinnata Lam. by 2,4-D and BA action

open access: yesRevista Brasileira de Plantas Medicinais, 2014
The Kalanchoe pinnata Lam. is a bush species of the Crassulaceae that is distinguished by its important medicinal properties. Its leaves are used as cataplasm to treat headaches and wounds. There is evidence for a hypotensive and anti-inflammatory effect.
M.R.A. Santos   +4 more
doaj   +1 more source

Metabolic Plasticity and Terpenoid Modulation in Zanthoxylum armatum Callus Cultures: Chemical Composition and Biotechnological Perspectives

open access: yesFlavour and Fragrance Journal, EarlyView.
Graphical abstract illustrating the metabolic dynamics and regulation of terpenoid production in Zanthoxylum armatum callus cultures. On the left, callus initiation and growth from explants are shown, followed by the establishment of suspension cultures.
Sumit Purohit   +11 more
wiley   +1 more source

Technological characteristics of 245 tropical and temperate timbers species [PDF]

open access: yes, 2012
Developed by the Cirad's "Mediterranean and Tropical Forest Products Research Unit", the new release of TROPIX software (version 7) presents the main characteristics of 245 tropical or temperate wood species.
Beauchêne, Jacques   +14 more
core  

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