Results 111 to 120 of about 62,540 (320)

Increased regeneration efficiency of _Brassica napus_ L. cultivars Star, Westar and Cyclone from hypocotyle and cotyledonary explants [PDF]

open access: yes, 2010
The comparative organogenesis of _Brassica napus_ L cultivars Cyclone, Star and Westar was studied. The cotyledonary explants gave a higher response to all the combinations of 0.5 mg/L 2,4-D and BAP (0.5, 1.0,1.5 and 2.0 mg/L} used for optimizing the ...
Arfa Farooqi   +5 more
core   +1 more source

Application of in-vitro micropropagation technique for sustainable production of four local taro cultivars [Colocasia esculenta (L.) Schott] in Cameroon [PDF]

open access: yes, 2017
Open Access JournalTaro leaf blight disease has recently been reported in Cameroon to cause between 50 and 100% yields loss of taro in most of the agro-ecological crop growing regions.
Fokunang, Charles N.   +4 more
core   +1 more source

Enhancing tomato regeneration and genetic transformation efficiencies via exogenous chemical treatment and the GRF5 gene modulation

open access: yesJournal of Integrative Plant Biology, EarlyView.
Supplementation of Driver and Kuniyuki Walnut Medium with phloroglucinol enhanced regeneration efficiency in tomato tissue culture. Heterologous expression of an Arabidopsis growth‐regulating factor gene, GROWTH‐REGULATING FACTOR5 (GRF5), in tomato improved regeneration and transformation efficiency, suggesting a synergistic effect between ...
Junjie Rong   +6 more
wiley   +1 more source

Coupling of both a transactivation module and a double‐stranded DNA‐binding domain boosts Cas12i3 variant‐based cytosine and adenine editing in plants

open access: yesJournal of Integrative Plant Biology, EarlyView.
Fusions of a transactivation module and a double‐stranded DNA‐binding domain produced effective Cas12i3 variant‐based cytosine and adenine base editors, with improved C‐to‐T and A‐to‐G base editing efficiency and expanded editing window. Generated herbicide‐resistant rice germplasm by using these base editors demonstrates their potential for precise ...
Chen Zhang   +7 more
wiley   +1 more source

An efficient micropropagation protocol for an endangered ornamental tree species (Magnolia sirindhorniae Noot. & Chalermglin) and assessment of genetic uniformity through DNA markers

open access: yesScientific Reports, 2019
Magnolia sirindhorniae Noot. & Chalermglin is an endangered species with high ornamental and commercial value that needs to be urgently protected and judiciously commercialized.
Yuanyuan Cui   +6 more
semanticscholar   +1 more source

Oriental lily hybrids engineered to resist aphid attack [PDF]

open access: yes, 2009
Establishing in vitro bulb scale cultures of lily cultivars followed by callusing and regeneration after gene transfer was found to be not very successful in our hands, except for ‘Snow Queen’.
Chang, L.   +4 more
core   +2 more sources

Discrete and cell‐specific hypoxic responses in Arabidopsis roots resolved by single‐nuclei transcriptomics

open access: yesNew Phytologist, EarlyView.
Summary With the intensification of unpredictable flooding events because of global warming, there is a need to understand how root cells perceive and respond to oxygen deprivation. The use of high‐throughput single‐nuclei RNA‐sequencing (snRNA‐Seq) allows the examination of gene expression profiles in discrete cell types.
Robert D. Hill   +5 more
wiley   +1 more source

Micropropagation of Salvia guaranitica Benth. through axillary shoot proliferation

open access: yesBrazilian Archives of Biology and Technology, 2010
Nodal segments from greenhouse grown adult plants of Salvia guaranitica were used to evaluate the effect of culture media and growth regulators on the micropropagation and growth.
Sergio Echeverrigaray   +2 more
doaj   +1 more source

Interspecific crosses between domestic and wild barley and embryo rescue to overcome sexual incompatibilities

open access: yesAgrosystems, Geosciences & Environment, 2020
Increased salinity from irrigation and poor drainage has led to reduced production in semi‐arid and arid irrigated areas of the world. The narrow genetic variation among domestic barley (Hordeum vulgare L.) genotypes slows progress in developing ...
Abdullah H. Mohammed   +2 more
doaj   +1 more source

Synthetic seed production from encapsulated somatic embryos of cork oak (Quercus suber L.) and automated growth monitoring. [PDF]

open access: yes, 2008
Cork oak (Quercus suber) somatic embryos were coatedwith alginate for the production of synthetic seeds and their storability for commercialization was investigated.
Bueno Pérez, M.Angeles   +3 more
core   +2 more sources

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