Results 71 to 80 of about 7,549 (220)
Induction and identification of polyploids in Cattleya intermedia Lindl. (orchidaceae) by in vitro techniques [PDF]
Ciência Rural, 2000 The effect of colchicine on the protocorm-like bodies of Cattleya intermedia L. (Orchidaceae) cultured in vitro was studied. Different concentrations of the drug (0.00, 0.05, 0.10 and 0.20%) as well as two times of culture (4 or 8 days) were tested to determine the best treatment for the induction of tetraploid plants.
Silva, Paulo Artur Konzen Xavier de Mello e +2 more
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Journal of Integrative Plant Biology, EarlyView.This review examines the character and function of the microRNA miR396, which helps plants balance growth, reproduction, regeneration, and survival under various stresses, highlighting recent progress and evidence that this pathway shapes crop yield, pest and disease resistance, and tissue regeneration, making it a promising target for precision crop ...
Hang Yang +9 more
wiley +1 more source
IN VITRO INDUCTION OF POLYPLOIDY IN CERCIS YUNNANENSIS HU ET CHENG [PDF]
, 2009 Methods for in vitro induction of polyploid Cercis yunnanensis Hu et Cheng using oryzalin were developed and evaluated. Methods included treating either shoot or callus tissue for different exposure durations with either an aqueous solution of 150 ...
Nadler, Joshua Daniel
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Induction of polyploids and mechanism of chromosome doubling by aurantia
The Japanese Journal of Genetics, 1955 Seedlings of Raphanus and Pharbitis treated with aurantia showed generally enlarged and thickend characters and when they grew up, about 61% of them were gigantic in size of stomata and pollen grains. Surely, 4 plants of Rhaphanus were determined to have doubled chromosomes not only in somatic cells, but also in P.M.C. (Fig.
openaire +2 more sources
Immature seed culture and in vitro propagation of Platycrater arguta
浙江大学学报. 农业与生命科学版, 2019 Platycrater arguta, which is one of the Class Ⅱ national endangered species in China, was selected to conduct protective and reproductive study by tissue culture techniques including in vitro culture of immature seeds, in vitro propagation of shoot ...
CAO Liwen +7 more
doaj +1 more source
Polyploid induction of Eucalyptus dunnii Maiden to generate variability in breeding programs
Agrociencia, 2020 Eucalyptus dunnii Maiden produces good quality cellulose pulp, showing good frost tolerance. However, in Uruguay, it needs more than six years to reach the reproductive stage.
Alicia Castillo +4 more
doaj +1 more source
Journal of Anatomy, EarlyView.p‐STAT3‐positive cells in metabolically relevant peripheral organs and tissues from mice administered with recombinant CNTF (0.3 mg/kg). Abstract Administration of ciliary neurotrophic factor (CNTF) reduces food intake and body weight in both humans and experimental animals, where it also ameliorates hyperglycemia, hyperinsulinemia, and dyslipidemia ...
Chiara Galli +6 more
wiley +1 more source
Jurnal Ilmiah PertanianBacterial wilt caused by Ralstonia solanacearum remains a major constraint in emprit ginger cultivation, while conventional control strategies are often ineffective and limited by the narrow genetic variability of vegetatively propagated planting ...
Andree Wijaya Setiawan +2 more
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Journal of Systematics and Evolution, EarlyView.Using Angiosperms353 and plastid genome skimming approaches, the generic limits of Hyacinthinae were explored using DNA sequences to better understand their evolution. Floral morphology, a traditional generic delimiter, conflicts with the molecular groupings in many cases, but bulb morphology and cytogenetics define similar groups to DNA.
Hannah Hall +3 more
wiley +1 more source
Abstract 2050: Polyploid tumor cells: a chemoresistant cell type in triple-negative breast cancer
, 2017 Background: Triple-negative breast cancers (TNBC) are associated with an extremely poor prognosis due to their aggressive behavior and rapid resistance to chemotherapy.
Rekha Gyanchandani, Adrian Lee
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