Results 81 to 90 of about 159,309 (302)

ABOUT PROBLEMS AND SCIENTIFIC ACHIEVEMENTS OF RUSSIAN SCIENTISTS IN GRAIN AND OTHER CROPS

open access: yesЗерновое хозяйство России, 2018
The results of studies of selection and seed-growing of  energy saturated crops including maize, soybean, winter wheat, winter triticale, sunflower, peas and rape (colza) made by some research institutions of RF are given.
A. M. Medvedev, A. S. Vasyutin
doaj   +2 more sources

Analysis of phenotypic diversity of true leaves in lettuce lines (Lactuca sativa var. secalina L.) created by physical and chemical mutagenesis

open access: yesБіофізичний вісник
Background: To expand the genotypic diversity of lettuce (Lactuca sativa var. secalina L.), it is advisable to use physical and chemical mutagenesis methods that allow changing beneficial traits of the original form, which can then be stabilized rapidly ...
С. І. Кондратенко   +6 more
doaj   +1 more source

The use of the method of adaptability estimation, genotype stability and differential ability of the environment in spring barley breeding to improve grain quality

open access: yesЗерновое хозяйство России, 2019
Despite the great achievements in the breeding of wheat, corn, soybeans and other crops, spring barley is still the most important grain crop in the Russian Federation. It is proved by the growth of its acreage, which reached 8.4 million hectares in 2016
L. M. Eroshenko   +5 more
doaj   +1 more source

Onion culture [PDF]

open access: yes, 1933
Caption ...
Lloyd, John William, 1876-
core  

Large-Scale Discovery of Spatially Related Images [PDF]

open access: yes, 2010
We propose a randomized data mining method that finds clusters of spatially overlapping images. The core of the method relies on the min-Hash algorithm for fast detection of pairs of images with spatial overlap, the so-called cluster seeds. The seeds are
Chum, Ondřej, Matas, Jiří
core   +1 more source

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

open access: yesMolecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala   +15 more
wiley   +1 more source

Physiological quality of Arabica coffee seeds treated with essential oils [PDF]

open access: yesBrazilian Journal of Biology
The preservation of Coffea arabica L. seeds is essential to obtain vigorous and healthy seedlings, but there are no registered fungicides for their phytosanitary treatment during the storage phase.
A. P. F. Coelho   +7 more
doaj   +1 more source

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

open access: yesMolecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung   +17 more
wiley   +1 more source

Crucial parameters for precise copy number variation detection in formalin‐fixed paraffin‐embedded solid cancer samples

open access: yesMolecular Oncology, EarlyView.
This study shows that copy number variations (CNVs) can be reliably detected in formalin‐fixed paraffin‐embedded (FFPE) solid cancer samples using ultra‐low‐pass whole‐genome sequencing, provided that key (pre)‐analytical parameters are optimized.
Hanne Goris   +10 more
wiley   +1 more source

Combining antibody conjugates with cytotoxic and immune‐stimulating payloads maximizes anti‐cancer activity

open access: yesMolecular Oncology, EarlyView.
Methods to improve antibody–drug conjugate (ADC) treatment durability in cancer therapy are needed. We utilized ADCs and immune‐stimulating antibody conjugates (ISACs), which are made from two non‐competitive antibodies, to enhance the entry of toxic payloads into cancer cells and deliver immunostimulatory agents into immune cells.
Tiexin Wang   +3 more
wiley   +1 more source

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