Results 11 to 20 of about 30,211 (254)

The effect of phosphours and water deficit on phosphatase activity and proline accumulation in seedling cotyledons and roots of oilseed rape as compared to that of excised cotyledons and roots

open access: yesActa Societatis Botanicorum Poloniae, 2014
Oilseed rape seedlings and excised cotyledons and roots were exposed to phosphorus and osmotic stress (-1 MPa: NaCl or PEG). The stress factors limited the growth of the seedlings and inhibited the growth of the excised roots and cotyledons.
Stanisław Flasiński   +2 more
doaj   +2 more sources

Systems and evolutionary characterization of microRNAs and their underlying regulatory networks in soybean cotyledons. [PDF]

open access: yesPLoS ONE, 2014
MicroRNAs (miRNAs) are an emerging class of small RNAs regulating a wide range of biological processes. Soybean cotyledons evolved as sink tissues to synthesize and store seed reserves which directly affect soybean seed yield and quality. However, little
Wolfgang Goettel   +5 more
doaj   +2 more sources

Identification of Candidate Transcriptional Regulators of Epidermal Transfer Cell Development in Vicia faba Cotyledons [PDF]

open access: yes, 2016
Transfer cells (TCs) are anatomically-specialized cells formed at apoplasmic-symplasmic bottlenecks in nutrient transport pathways in plants. TCs form invaginated wall ingrowths which provide a scaffold to amplify plasma membrane surface area and thus ...
David W. McCurdy   +3 more
core   +1 more source

Hemagglutinating and acid phosphatase (AcPASE) activities in developing seedlings of four species of Cucurbitaceae

open access: yesActa Societatis Botanicorum Poloniae, 2014
The acid phosphatase and hemagglutinating activities of four species of Cucurbitaceae were determined during seeds germination and seedlings development. In all cases traces of enzyme and hemagglutinating activities were found in dry and imbibided seeds.
Irena Lorenc-Kubis   +1 more
doaj   +1 more source

Seedling structure of Euphorbia L. and Chamaesyce Gray species - doi: 10.4025/actascibiolsci.v36i1.18601

open access: yesActa Scientiarum: Biological Sciences, 2013
Chamaesyce prostrata (Aiton) Small, Euphorbia heterophylla L. and Euphorbia graminea Jacq. are weedy species that occur with relative frequency in the region of Maringá, Paraná State, Brazil.
Luiz Antonio de Souza   +3 more
doaj   +1 more source

Microgreens—A Comprehensive Review of Bioactive Molecules and Health Benefits

open access: yesMolecules, 2023
Microgreens, a hypothesized term used for the emerging food product that is developed from various commercial food crops, such as vegetables, grains, and herbs, consist of developed cotyledons along with partially expanded true leaves.
Maharshi Bhaswant   +4 more
doaj   +1 more source

Avoidance of neonicotinoid-treated seeds and cotyledons by captive eared doves (Zenaida auriculata, Columbidae)

open access: yes, 2022
Farmland birds can be exposed to neonicotinoids through the ingestion of treated unburied seeds and cotyledons. The aim of this study was to evaluate the avoidance of sorghum with imidacloprid, clothianidin or thiamethoxam, soybean with imidacloprid, and
Mateo Soria, Rafael   +4 more
core   +1 more source

Avaliação da capacidade de regeneração in vitro em tomateiro industrial Evaluation of the in vitro regeneration capacity in Brazilian industrial tomato

open access: yesPesquisa Agropecuária Brasileira, 2000
Este trabalho teve por objetivo avaliar a capacidade de regeneração das cultivares de tomateiro industrial (Lycopersicon esculentum Mill) IPA-5 e IPA-6, utilizando quatro composições de meio de cultura descritos na literatura e cinco variações de ...
MIKLÓS FÁRI   +2 more
doaj   +1 more source

Effect of Light Intensity on Gene Expression in Hypocotyl during the Elongation in a Leaf-Yellowing Mutant of Pepper (Capsicum annuum L.)

open access: yesAgronomy, 2022
Light is vital for plant growth and development, and the germination of many plant seeds and the development of seedlings are very sensitive to the light environment.
Lianzhen Mao   +10 more
doaj   +1 more source

Effects of fatty acids on carbohydrates and lipids of canola seeds during germination

open access: yesBrazilian Archives of Biology and Technology, 1998
The present work was carried out to investigate the effects of caprylic acid (C8) and oleic acid (C18) on carbohydrates and lipids during canola seed germination.
M. L. L. Ferrarese   +2 more
doaj   +1 more source

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