Results 31 to 40 of about 76,010 (391)

The Transcription Factors TCP4 and PIF3 Antagonistically Regulate Organ-Specific Light Induction of SAUR Genes to Modulate Cotyledon Opening during De-Etiolation in Arabidopsis[OPEN]

open access: yesThe Plant Cell, 2019
The developmental regulator TCP4 binds to and activates SAUR genes to facilitate cotyledon opening in the light, but high levels of the transcription factor PIF3 inhibit this binding in the dark.
Jie Dong   +10 more
semanticscholar   +1 more source

The effects of different combinations and varying concentrations of growth regulators on the regeneration of selected Turkish cultivars of melon [PDF]

open access: yes, 2013
Cucurbits are an economically important family of plants. The majority of the vegetable production in Turkey, for example, derives from the species beloning to the family Cucurbitaceae. Despite the importance of cucurbits among vegetable crops worldwide,
Cetiner, Selim   +2 more
core   +2 more sources

A Stable Agrobacterium rhizogenes-Mediated Transformation of Cotton (Gossypium hirsutum L.) and Plant Regeneration From Transformed Hairy Root via Embryogenesis

open access: yesFrontiers in Plant Science, 2020
Genetic transformation is a powerful tool to study gene function, secondary metabolism pathways, and molecular breeding in crops. Cotton (Gossypium hirsutum L.) is one of the most important economic crops in the world.
Min-Long Cui   +4 more
doaj   +1 more source

EFFECTS OF EXOGENOUS PLANT GROWTH REGULATOR ON IN VITRO REGENERATION OF COTYLEDONAR EXPLANTS IN PEPPER

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 2005
Regenerated plants were obtained from cotyledon explants of eight pepper varieties (Capsicum annuum L.) cultured on Murashige and Skoog (MS) basal medium supplemented with different plant growth regulator (PGRs) by four-step culture procedure including ...
Chen QIN   +4 more
doaj   +1 more source

Russell-like bodies in plant seeds share common features with prolamin bodies and occur upon recombinant protein production [PDF]

open access: yes, 2019
Although many recombinant proteins have been produced in seeds at high yields without adverse effects on the plant, endoplasmic reticulum (ER) stress and aberrant localization of endogenous or recombinant proteins have also been reported.
Arcalis, Elsa   +13 more
core   +2 more sources

Embryo Germination Development of Coffea arabica L.at Various Media Composition, Subcultures Stages and Embryo Size

open access: yesCoffee and Cocoa Research Journal, 2017
Most reliable and efficient protocol for  Coffea arabica  L. of Sigararutang variety plant regeneration was established using embryoid as an early explant from the induction of embryogenic callus phase. A completely randomized designs with 5 replications
Rina Arimarsetiowati
doaj   +1 more source

The Developmental Delay of Seedlings With Cotyledons Only Confers Stress Tolerance to Suaeda aralocaspica (Chenopodiaceae) by Unique Performance on Morphology, Physiology, and Gene Expression

open access: yesFrontiers in Plant Science, 2022
Cotyledons play an important role in seedling establishment, although they may just exist for a short time and become senescent upon the emergence of euphylla. So far, the detailed function of cotyledons has not been well understood.
Jing Cao   +4 more
doaj   +1 more source

The role of octadecanoids and functional mimics in soybean defense responses [PDF]

open access: yes, 2003
Oxylipins of the jasmonate pathway and synthetic functional analogs have been analyzed for their elicitor like activities in an assay based on the induced accumulation of glyceollins, the phytoalexins of soybean (Glycine max L.), in cell suspension ...
Czarnecka E.   +7 more
core   +1 more source

Anatomical relations of the leaves in strawberry

open access: yesInternational Journal of Horticultural Science, 2005
In the present study histology of the leaves of strawberry (Fragaria ananassa Duch.) variety Elsanta was the objective, which has been performed with the beginning of seedling stage, cotyledons, primary leaves and later true leaves, first cataphyll of ...
J. Papp   +4 more
doaj   +1 more source

Turnover of Phytochrome in Pumpkin Cotyledons [PDF]

open access: yesPlant Physiology, 1973
By using density labeling, it was found that the protein moiety of phytochrome is synthesized de novo in the red-absorbing form in cotyledons of dark-grown pumpkin (Cucurbita pepo L.) seedlings, as well as those irradiated with red light and returned to the dark. The rate of synthesis appears to be unaffected by the light treatment. Turnover of the red-
P H, Quail, E, Schäfer, D, Marmé
openaire   +2 more sources

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