Results 61 to 70 of about 2,342,936 (309)

Trichoderma bio-inoculants to enhance grass seed yield in fields affected by take-all disease

open access: yes, 2023
Take-all, a serious soil-borne disease of wheat also occurs on several herbage grasses (perennial ryegrass, prairie grass and timothy) and grass weed species (ripgut brome and smooth brome).
Rolston, MP   +4 more
core  

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

open access: yesFEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge   +6 more
wiley   +1 more source

A context‐dependent modulatory role for eIF6 in acquired resistance to vemurafenib in melanoma

open access: yesFEBS Letters, EarlyView.
Acquired resistance to vemurafenib upregulates the translation factor eIF6 in melanoma cells. Silencing eIF6 in resistant cells reduces proliferation and partially restores drug sensitivity, whereas its overexpression increases sensitivity across melanoma lines regardless of BRAF status, via modulation of mTOR, S6K, and MAPK signaling.
George Kyriakopoulos   +9 more
wiley   +1 more source

Wheat and barley seed system in Syria: farmers' varietal perceptions, seed sources and seed management [PDF]

open access: yes, 2011
A total of 206 wheat and 200 barley farmers were interviewed in northeastern Syria to understand farmer perceptions and practice relating to modern varieties, seed sources and seed quality. Wheat farmers had better awareness and grew modern varieties (87%
Gastel, A.J.G., van   +2 more
core  

The ubiquitin system in normal and infected germinal center B cells

open access: yesFEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis   +2 more
wiley   +1 more source

Effect of Plant Density on Yield and Yield Seed Components of Rapeseed (Brassica napus) Cultivars [PDF]

open access: yesIkufīziyuluzhī-i Giyāhān-i Zirā̒ī, 2013
To study the effects of different plant density on seed yield and yield components of three spring rapeseed cultivars a factorial experiment based on a Randomized Complete Block Design with three replications and 9 treatments was carried out during 2011 ...
M. Matinfar   +4 more
doaj  

Assessing the Genotypic Differences for Seed Set and Seed Abortion in Tomato Genotypes [PDF]

open access: yes, 2009
Tomato (_Lycopersicon esculentum_ Mill.) is one of the most popular fruit vegetable around the world. Seed abortion where in only a small proportion of ovules in an ovary develops into matured seeds, is a wide spread phenomenon in multi-ovulated species.
Ganeshaiah Narayana   +2 more
core  

Metastatic niche shaped by host factors influences disseminated cancer cell fate

open access: yesFEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward   +2 more
wiley   +1 more source

Ridgelines of the seed yield and seed yield component models.

open access: yes, 2019
Ridgelines of the seed yield and seed yield component models.
Zhao Chen (92571)   +8 more
core   +1 more source

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