Results 101 to 110 of about 581,429 (287)

The nicotinamide hypothesis revisited—plant defense signaling integrating PARP, nicotinamide, nicotinic acid, epigenetics, and glutathione

open access: yesFEBS Letters, EarlyView.
Nicotinamide (NIC) and nicotinic acid (NIA) are proposed as stress signaling compounds in plants. Oxidative stress may lead to single strand breaks (SSB) in DNA, which activate poly(ADP‐ribose) polymerase (PARP). NIC and NIA are then formed from NAD. NIC and NIA can promote epigenetic changes leading to the expression of defense genes specific for the ...
Torkel Berglund, Anna B. Ohlsson
wiley   +1 more source

Douro Vineyards: A Perspective for the Valorization and Conservation of Grapevine Genetic Resources

open access: yesAgronomy
The wine industry is one of the most important industries globally, particularly for Portugal, making a significant contribution to the Portuguese Bioeconomy.
Beatriz Sousa   +4 more
doaj   +1 more source

Identification, evolution and functional inference on the cold-shock domain protein family in Pak-choi (Brassica rapa ssp. chinensis) and Chinese cabbage (Brassica rapa ssp. pekinensis)

open access: yesJournal of Plant Interactions, 2019
The cold shock domain proteins (CSPs) play important roles in plant developmental processes and stress responses. Multiple sequence alignments found that these CSPs all have a cold shock domain fragment.
Feiyi Huang   +3 more
doaj   +1 more source

Dividing population genetic distance data with the software Partitioning Optimization with Restricted Growth Strings (PORGS): an application for Chinook salmon (Oncorhynchus tshawytscha), Vancouver Island, British Columbia [PDF]

open access: yes, 2009
A new method of finding the optimal group membership and number of groupings to partition population genetic distance data is presented. The software program Partitioning Optimization with Restricted Growth Strings (PORGS), visits all possible set ...
Beacham, Terry D.   +4 more
core  

Single cis‐elements in brassinosteroid‐induced upregulated genes are insufficient to recruit both redox states of the BIL1/BZR1 DNA‐binding domain

open access: yesFEBS Letters, EarlyView.
Phytohormone brassinosteroid‐induced gene regulation by the transcription factor BIL1/BZR1 involves redox‐dependent DNA‐binding alternation and interaction with the transcription factor PIF4. The reduced BIL1/BZR1 dimer binds preferred cis‐elements, while oxidation alters its oligomerization state and disrupts DNA‐binding ability.
Shohei Nosaki   +4 more
wiley   +1 more source

Genetic enhancement of okra [Abelmoschus esculentus (L.) Moench] germplasm through wide hybridization. [PDF]

open access: yesFront Plant Sci, 2023
Suma A   +12 more
europepmc   +1 more source

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