Results 31 to 40 of about 52,373 (308)

High auxin stimulates callus through SDG8‐mediated histone H3K36 methylation in Arabidopsis

open access: yesJournal of Integrative Plant Biology, Volume 64, Issue 12, Page 2425-2437, December 2022., 2022
Callus induction, which results in cell fate transition, is considered as first and key step for plant regeneration. During the process, high auxin activates SET DOMAIN GROUP8 (SDG8) expression through TIR1/AFB‐based transcriptional regulation. SDG8 then deposits H3K36me3 modifications on the loci of callus‐related and cell proliferation‐related genes,
Jun Ma   +9 more
wiley   +1 more source

Humic Acid Alleviates Fe Chlorosis in Graminaceous Plants Through Coordinated Fe-Dependent and Fe-Independent Mechanisms

open access: yesFrontiers in Plant Science, 2022
Many studies have shown the close relationship between the beneficial action of soil and sedimentary humic acids on the growth of plants cultivated in calcareous soils and their ability to improve Fe plant nutrition.
Maria Garnica   +5 more
doaj   +1 more source

Comment on 'Evolutionary transitions between beneficial and phytopathogenic Rhodococcus challenge disease management' [PDF]

open access: yes, 2018
I would like to report significant issues of concern regarding this paper (Savory et al., 2017)
Vereecke, Danny
core   +2 more sources

Cytokinin metabolism and the control of cytokinin activity [PDF]

open access: yesBiologia Plantarum, 1985
The roles of the different cytokinin structures are discussed in relation to our knowledge of their biological activities, endogenous occurrence and metabolism.
Brian A. McGaw, R. Hobgan
openaire   +1 more source

Role of Cytokinins in Senescence, Antioxidant Defence and Photosynthesis

open access: yesInternational Journal of Molecular Sciences, 2018
Cytokinins modulate a number of important developmental processes, including the last phase of leaf development, known as senescence, which is associated with chlorophyll breakdown, photosynthetic apparatus disintegration and oxidative damage.
Martin Hönig   +4 more
semanticscholar   +1 more source

The clubroot pathogen Plasmodiophora brassicae: A profile update

open access: yesMolecular Plant Pathology, Volume 24, Issue 2, Page 89-106, February 2023., 2023
The clubroot pathogen wants to conquer the world, and how better than through social media. This Plasmodiophora brassicae profile highlights how the growers are in a constant fight with this devastating pathogen. Art by C.‐É. Brochu. Abstract Background Plasmodiophora brassicae is the causal agent of clubroot disease of cruciferous plants and one of ...
Muhammad Asim Javed   +10 more
wiley   +1 more source

Artificial Seed Production from Encapsulated Microshoots of Cauliflower (Brassica oleraceae var botrytis) [PDF]

open access: yes, 2012
A cost effective protocol for the production of cauliflower microshoots suitable for encapsulation was designed. Microshoots were encapsulated in sodium chloride matrices. The use of 2% of sodium alginate and 15 g/L of dehydrate calcium chloride produced
Al-Issawi, M   +3 more
core   +2 more sources

Cytokinin Signaling in Mycobacterium tuberculosis

open access: yesmBio, 2018
It was recently reported that the human-exclusive pathogen Mycobacterium tuberculosis secretes cytokinins, which had only been known as plant hormones.
Marie I. Samanovic   +11 more
doaj   +1 more source

Type-A response regulators negatively mediate heat stress response by altering redox homeostasis in Arabidopsis

open access: yesFrontiers in Plant Science, 2022
Besides the long-standing role of cytokinins (CKs) as growth regulators, their current positioning at the interface of development and stress responses is coming into recognition.
Sunita Jindal   +6 more
doaj   +1 more source

Multiple feedback loops through cytokinin signaling control stem cell number within the Arabidopsis shoot meristem [PDF]

open access: yes, 2009
A central unanswered question in stem cell biology, both in plants and in animals, is how the spatial organization of stem cell niches are maintained as cells move through them.
Anders   +33 more
core   +2 more sources

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