Results 91 to 100 of about 2,568,237 (252)

Effect of adenine sulphate in the regeneration and elongation of common bean shoots

open access: yesBiotecnología Vegetal, 2012
Plant regeneration and its further development of these are critical steps in tissue culture of Phaseolus vulgaris. The paper shows the effect of adenine sulfate included in the culture media on regeneration and elongation of shoots in the cultivar `CIAP
Lourdes R. García   +5 more
doaj  

The effects of soil phosphorus content on plant microbiota are driven by the plant phosphate starvation response.

open access: yesPLoS Biology, 2019
Phosphate starvation response (PSR) in nonmycorrhizal plants comprises transcriptional reprogramming resulting in severe physiological changes to the roots and shoots and repression of plant immunity.
Omri M Finkel   +7 more
doaj   +1 more source

In vitro plant regeneration from flower stalk explants of Phalaenopsis amabilis (L.) Bl

open access: yesAnnals of Tropical Research, 2008
An in vitro method was developed for plant regeneration of Phalaenopsis amabilis variety and hybrid using flower stalk cuttings. Experiments were conducted to overcome persistent contamination of stalks, break bud dormancy and induce regeneration of ...
Darlyn B. Posas, Marilyn M. Belarmino
doaj   +1 more source

Rotary 3D Printing With Integrated Electroplating

open access: yesAdvanced Engineering Materials, EarlyView.
A rotary material extrusion platform integrates localized copper electroplating with printing and encapsulation to fabricate cylindrical polymer–metal structures containing fully embedded, low‐resistance conductive pathways that enable internal Joule heating and thermally activated shape‐memory responses.
Antonio Zagaria   +5 more
wiley   +1 more source

Hydraulic limits on tree performance: Transpiration, carbon gain and growth of trees [PDF]

open access: yes
An overview of the relationship between plant gas exchange, the potential hydraulic gradient, the size of the plant and its hydraulic conductance is presented.
Tyree, Melvin T.
core  

Efectos de algunos reguladores en el crecimiento y desarrollo de mazorcas en Maíces Prolíficos y no Prolíficos

open access: yesActa Biológica Colombiana, 1987
With the purpose of stablishing the effects of various plant regulators on the growth and development of the ear shoots in, both, the prolific corn MB 510 and the non prolific one MB 513, four experiments ere carried out at randon blocks design with ...
Jesús Norato Rodríguez
doaj  

Evaluation of Selection Indices for Alfalfa (Medicago sativa L.)

open access: yesNotulae Scientia Biologicae, 2010
In order to evaluate the efficiency of selection indices in alfalfa improvement, an experiment was conducted from 2000 to 2007 at East Azarbaijan Agricultural and Natural Resources Research Center, Iran.
Hassan MONIRIFAR
doaj   +1 more source

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

open access: yesAdvanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand   +13 more
wiley   +1 more source

Light mediates within shoot trait variations and coordinations and biomass allocation across plant sizes

open access: yesTrees, Forests and People
Investigating differences in trait expression and biomass allocation within shoots of different plant sizes contributes to predicting long-term dynamics in forest ecosystems.
Zhongtao Peng, Guangze Jin, Zhili Liu
doaj   +1 more source

Performance of NAA, 2iP, BAP and TDZ on Callus Multiplication, Shoots Initiation and Growth for Efficient Plant Regeneration System in Chrysanthemum (Chrysanthemum morifolium Ramat.)

open access: yesInternational Journal of Agriculture System, 2016
Three series of plant growth regulators experiments in Chrysanthemum tissue culture, each arranged in completely randomized design (CRD), were studied to formulate efficient plant regeneration system for developing Chrysanthemum plant cell engineering ...
Rinaldi Sjahril   +6 more
doaj   +1 more source

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