Results 31 to 40 of about 609,939 (306)

Genetic diversity of the critically endangered Verbascum davidoffii Murb. (Scrophulariaceae) and implications for conservation

open access: yesBiologica Nyssana, 2016
Verbascum davidoffii Murb. (Scrophulariaceae), one of the rarest plant species in Bulgarian flora, is a local endemic, protected by the National Biodiversity Act, included in the Red List of vascular plants, as well as in the Red Data Book of Bulgaria ...
Petrova, G., Petrov, S., Bancheva, S.
doaj   +1 more source

Whole-genome resequencing of the wheat A subgenome progenitor Triticum urartu provides insights into its demographic history and geographic adaptation

open access: yesPlant Communications, 2022
Triticum urartu is the progenitor of the A subgenome in tetraploid and hexaploid wheat. Uncovering the landscape of genetic variations in T. urartu will help us understand the evolutionary and polyploid characteristics of wheat. Here, we investigated the
Xin Wang   +15 more
doaj   +1 more source

Nitric oxide and gene regulation in plants [PDF]

open access: yesJournal of Experimental Botany, 2006
There is increasing evidence that nitric oxide (NO), which was first identified as a unique diffusible molecular messenger in animals, plays an important role in diverse physiological processes in plants. Recent progress that has deepened our understanding of NO signalling functions in plants, with special emphasis on defence signalling, is discussed ...
S, Grün   +3 more
openaire   +2 more sources

Analysis of a conserved cellulase transcriptional regulator reveals inducer-independent production of cellulolytic enzymes in Neurospora crassa. [PDF]

open access: yes, 2013
Cellulose is recalcitrant to deconstruction to glucose for use in fermentation strategies for biofuels and chemicals derived from lignocellulose. In Neurospora crassa, the transcriptional regulator, CLR-2, is required for cellulolytic gene expression and
Coradetti, Samuel   +2 more
core   +2 more sources

Regulation of Plant Gene Expression by Antisense RNA [PDF]

open access: yesFEBS Letters, 1990
Regulation of gene expression by antisense RNA was first discovered as a naturally‐occurring phenomenon in bacteria. Recently natural antisense RNAs have been found in a variety of eukaryotic organisms; their in vivo function is, however, obscure. Deliberate expression of antisense RNA in animal and plant systems has lead to successful down‐regulation ...
MOL JN   +5 more
openaire   +3 more sources

Scandinavian perspectives on plant gene technology: applications, policies and progress [PDF]

open access: yes, 2017
Plant research and breeding has a long and successful history in the Scandinavian countries, Denmark, Finland, Norway and Sweden. Researchers in the region have been early in adopting plant gene technologies as they developed.
Brinch-Pedersen, Henrik   +7 more
core   +2 more sources

Modulation of iron responsive gene expression and enzymatic activities in response to changes of the iron nutritional status in _Cucumis sativus_ L. [PDF]

open access: yes, 2010
Regulation exerted by the iron status of the plant on the iron deficiency responses was investigated in cucumber roots (_Cucumis sativus_ L.) both at the biochemical and molecular level. Absence of iron induced the expression of the CsFRO1, CsIRT1, CsHA1
Gianpiero Vigani   +2 more
core   +2 more sources

How to perform RT-qPCR accurately in plant species?: a case study on flower colour gene expression in an azalea (Rhododendron simsii hybrids) mapping population [PDF]

open access: yes, 2013
Background: Flower colour variation is one of the most crucial selection criteria in the breeding of a flowering pot plant, as is also the case for azalea (Rhododendron simsii hybrids).
De Keyser, Ellen   +3 more
core   +2 more sources

An automatic fluorescence phenotyping platform to evaluate dynamic infection process of Tobacco mosaic virus-green fluorescent protein in tobacco leaves

open access: yesFrontiers in Plant Science, 2022
Tobacco is one of the important economic crops all over the world. Tobacco mosaic virus (TMV) seriously affects the yield and quality of tobacco leaves.
Junli Ye   +10 more
doaj   +1 more source

PISTILLATA paralogs in Tarenaya hassleriana have diverged in interaction specificity

open access: yesBMC Plant Biology, 2018
Background Floral organs are specified by MADS-domain transcription factors that act in a combinatorial manner, as summarized in the (A)BCE model.
Suzanne de Bruijn   +5 more
doaj   +1 more source

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