Results 141 to 150 of about 42,741 (321)

Regeneration of begonia plantlets by direct organogenesis [PDF]

open access: yes, 2009
The economic importance of ornamentals worldwide suggests a bright future for ornamental breeding. Rapid progress in plant molecular biology has great potentials to contribute to the breeding of novel ornamental plants utilizing recombinant DNA ...
Curuk, P.   +6 more
core  

Phytohormonal and Transcriptomic Mechanisms of Multigenerational Stress Memory in Wheat Under Weed Competition

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Multigenerational stress exposure induces stress memory in plants, influencing resource allocation, defence mechanisms, and productivity. Weed competition imposes both resource‐based (abiotic) and allelopathic (biotic) stress, engaging overlapping hormonal pathways.
Albert O. Kwarteng   +4 more
wiley   +1 more source

In Vitro Culture of Muskmelon - Cucumis Melo Var. Birdie [PDF]

open access: yes, 1989
Several explants from Fl hybrid seeds and aseptically-germinated seedlings of muskmelon Cucumis melo var. Birdie, were tested for their capacity for plant regeneration through direct organogenesis in vitro.
Ismail, Zulaini
core  

Iron homeostasis in the annual and perennial stem zones of Arabis alpina

open access: yesPlant Biology, EarlyView.
Iron accumulates in secondary growth tissues in the perennial stem zone and is correlated with particular gene expression patterns in the perennial model plant Arabis alpina. Abstract Plants store nutrients, including the micronutrient iron, in bioavailable forms to support growth in subsequent seasons. The perennial lifestyle is preponderant in nature.
A. Sergeeva, H.‐J. Mai, P. Bauer
wiley   +1 more source

Alternative Substrates and Fertilization Routine Relationships for Bedding Pot Plants: Impatiens wallerana [PDF]

open access: yes, 2012
This study was carried out searching for alternative substrates to traditional peat based on river waste and Sphagnum and Carex peat from Argentinean peatlands and used to grow Impatiens wallerana bedding plant.
Di Benedetto, Adalberto Hugo   +4 more
core  

Exogenous IAA application alleviated altered physiological and biochemical processes through promoting H‐ATPase and Fe chelate reductase activities in common bean (Phaseolus vulgaris L.) subjected to iron deficiency

open access: yesPlant Biology, EarlyView.
Exogenous IAA supply enhances the strategy I response in common bean under iron deficiency. Abstract Iron deficiency is a common nutritional disorder observed in calcareous soils, where its resolution by classical methods has shown its failure. However, the exploitation of certain potentialities possessed by crops (rhizosphere acidification, H‐ATPase ...
K. Nsiri   +5 more
wiley   +1 more source

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