Results 41 to 50 of about 1,748,452 (252)

Selection of evening samples of Brassica Capitata lizg [PDF]

open access: yesBIO Web of Conferences
The aim of the research work was to select a variety of white cabbage for cultivation in repeated crops in the late period, to determine the coefficient of variation of phenological indicators of varieties (V, %), biometric, morphological and economic ...
Lapasov Sayfiddin   +5 more
doaj   +1 more source

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

open access: yesMolecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary   +1 more
wiley   +1 more source

Adapted Corn Hybrid Varieties [PDF]

open access: yes, 1949
The author presents information of adapted corn hybrid varieties in North Dakota. From 1938 to 1948, the planting of hybrid corn crops in the state increased from 0.4% to roughly 50%. What makes a good hybrid is discussed.

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Evaluation of Chinese rice varieties resistant to the root-knot nematode Meloidogyne graminicola

open access: yesJournal of Integrative Agriculture, 2018
The root-knot nematode Meloidogyne graminicola, which is distributed worldwide, is considered a major constraint on rice production in Asia. The present study used the root gall index and number of nematodes inside the roots to evaluate resistance ...
Li-ping ZHAN   +8 more
doaj   +1 more source

USP29‐regulated noncanonical stabilization of the hypoxia‐inducible factor‐α in aggressive prostate cancer

open access: yesMolecular Oncology, EarlyView.
We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober   +16 more
wiley   +1 more source

PANoptosis in the pathogenesis of myelodysplastic syndromes

open access: yesMolecular Oncology, EarlyView.
PANoptosis, a combination of three types of programmed cell death, is mediated by a large protein complex called a PANoptosome. In healthy bone marrow hematopoietic cells, PANoptosis is restricted by inhibitory signaling. In MDS, bone marrow cells become sensitive to the PANoptotic stimuli due to the aberrant inactivation of inhibitory signaling or ...
Rohit Thalla   +4 more
wiley   +1 more source

Effects of phosphorus supply levels on the growth and nutrient utilization of Pinus massoniana lamb hybrid saplings

open access: yesFrontiers in Plant Science
IntroductionPhosphorus is vital for plant growth but is often limited in subtropical acidic soils, restricting forest productivity. Pinus massoniana, a key timber and resin species in China, shows varied shoot-sprouting characteristics and nutrient use ...
Wenyue Wang   +10 more
doaj   +1 more source

Collection of hybrid tea roses at M. M. Hryshko National Botanical Garden, NAS of Ukraine

open access: yesPlant Varieties Studying and Protection, 2016
Purpose. To analyze thecollection of hybrid tea roses for the countries of origin, flower color, years of breeding. To select best modern cultivars for use in landscaping basing on evaluation of ornamental properties and economic characters.
С. В. Васьківська   +1 more
doaj   +1 more source

Evaluation of Population and Hybrid Varieties of Winter Rye in the Conditions of Eastern Siberia

open access: yesAgronomy, 2023
Winter rye has a high adaptive capacity to abiotic and biotic stressors compared to other winter crops (wheat, triticale, barley, and oats). High resistance of winter rye to adverse environmental factors and a wide range of its uses increase interest in ...
Anatolii V. Pomortsev   +6 more
doaj   +1 more source

NAPRT loss promotes lung tumor initiation and growth through AKT signaling independently of NAD+ biosynthesis

open access: yesMolecular Oncology, EarlyView.
Loss of NAPRT promotes lung tumor initiation and growth through a noncanonical mechanism, independent of its role in NAD+ biosynthesis. Mechanistically, NAPRT depletion activates the mTORC2‐driven AKT/β‐catenin signaling axis to enhance clonogenic and invasive phenotypes. Furthermore, lung‐specific Naprt deletion significantly increases tumor burden in
Myung Joon Oh   +11 more
wiley   +1 more source

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