Nexus Between Spermidine and Floral Organ Identity and Fruit/Seed Set in Tomato

Autor: Savithri U. Nambeesan, Autar K. Mattoo, Avtar K. Handa

Publikováno v: Frontiers in Plant Science, Vol 10 (2019)

Polyamines (PAs) constituting putrescine (Put), spermidine (Spd), and spermine (Spm) are ubiquitous in all organisms and play essential roles in the growth and developmental processes in living organisms, including plants. Evidences obtained through

Externí odkaz: https://doaj.org/article/2076371fb573458db0f84a71156e68df

Engineered Ripening-Specific Accumulation of Polyamines Spermidine and Spermine in Tomato Fruit Upregulates Clustered C/D Box snoRNA Gene Transcripts in Concert with Ribosomal RNA Biogenesis in the Red Ripe Fruit

Autor: Vijaya Shukla, Tahira Fatima, Ravinder K. Goyal, Avtar K. Handa, Autar K. Mattoo

Publikováno v: Plants, Vol 9, Iss 12, p 1710 (2020)

Ripening of tomato fruit leads, in general, to a sequential decrease in the endogenous levels of polyamines spermidine (SPD) and spermine (SPM), while the trend for the diamine putrescine (PUT) levels is generally an initial decrease, followed by a s

Externí odkaz: https://doaj.org/article/6bde34d120a04ed690184147a93a56fe

Polyamines: Bio-Molecules with Diverse Functions in Plant and Human Health and Disease

Autor: Avtar K. Handa, Tahira Fatima, Autar K. Mattoo

Publikováno v: Frontiers in Chemistry, Vol 6 (2018)

Biogenic amines—polyamines (PAs), particularly putrescine, spermidine and spermine are ubiquitous in all living cells. Their indispensable roles in many biochemical and physiological processes are becoming commonly known, including promoters of pla

Externí odkaz: https://doaj.org/article/fbcc85b50da9494485238f9573e84098

Plant Transcriptome Reprograming and Bacterial Extracellular Metabolites Underlying Tomato Drought Resistance Triggered by a Beneficial Soil Bacteria

Autor: Song Zhang, Juan I. Vílchez, Hailing Zi, Danxia He, Rafael J. L. Morcillo, Avtar K. Handa, Richa Kaushal, Huiming Zhang, Renyi Liu, Karsten Niehaus

Publikováno v: Digibug: Repositorio Institucional de la Universidad de Granada
Universidad de Granada (UGR)
Metabolites; Volume 11; Issue 6; Pages: 369
Metabolites
Metabolites, Vol 11, Iss 369, p 369 (2021)
Digibug. Repositorio Institucional de la Universidad de Granada
instname

Water deficit is one of the major constraints to crop production and food security worldwide. Some plant growth-promoting rhizobacteria (PGPR) strains are capable of increasing plant drought resistance. Knowledge about the mechanisms underlying bacte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6c831c08c5f56ee41456cf6165a9cf1
http://hdl.handle.net/10481/69539

Polyamines and Their Biosynthesis/Catabolism Genes are Differentially Modulated in Response to Heat Versus Cold Stress in Tomato Leaves (Solanum lycopersicum L.)

Autor: Autar K. Mattoo, Avtar K. Handa, Tahira Fatima, Rakesh K. Upadhyay

Publikováno v: Cells
Volume 9
Issue 8
Cells, Vol 9, Iss 1749, p 1749 (2020)

Polyamines (PAs) regulate growth in plants and modulate the whole plant life cycle. They have been associated with different abiotic and biotic stresses, but little is known about the molecular regulation involved. We quantified gene expression of PA

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67e44d4c4367ac0a5eeb2c3b3739ca30