Results 81 to 90 of about 2,064,336 (302)

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

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  

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

open access: yesMolecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova   +14 more
wiley   +1 more source

Farmers, seeds and varieties : supporting informal seed supply in Ethiopia

open access: yes, 2008
Ethiopia is characterized by an enormous diversity in agro-ecosystems, crops and varieties, with the informal seed systems dominant in seed supply for almost all crops.
Thijssen, M.H.   +3 more
core  

Seed treatments for improved germination of caper (Capparis spinosa) [PDF]

open access: yes, 2004
[EN] This study analyses the effects of seven treatments for removing hardseededness and four for breaking physiological dormancy in caper seeds. Seeds were germinated in a growth chamber and the maximum germination percentage, the time to reach 50% of ...
Alagarda Pardo, José   +5 more
core   +1 more source

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

open access: yesMolecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh   +12 more
wiley   +1 more source

Effects of soaking period and gibberellic acid addition on caper seed germination [PDF]

open access: yes, 2009
[EN] In order to improve caper seed germination, this two-year study (2005-2006) was designed to determine the effects of seed soaking treatments and soaking times.
Garcia Molina, Rosana   +5 more
core   +1 more source

E2A selectively regulates TGF‐β–induced apoptosis in KRAS‐mutant non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
Ability to induce apoptosis by TGF‐β is frequently lost in advanced lung adenocarcinoma despite intact TGF‐β signaling. We identify E2A as a mutant KRAS–dependent mediator of resistance to TGF‐β–induced apoptosis. TGF‐β induces E2A via SMAD3 in mutant KRAS cells, and E2A silencing restores apoptosis and enhances radiation response in cell lines ...
Sergei Chuikov   +3 more
wiley   +1 more source

The improvement of breeding methods of middle-maturing hybrids of maize in Nizhnee Povolzhye

open access: yesЗерновое хозяйство России, 2018
The article considers the results of the ecological trials (2008-2016) among the maize hybrids (FAO 200-249), developed in the different selection centers of Russia. The number of the hybrids (FAO 200-249) participating in the ecological trials was 36-43
V. I. Zhuzhukin   +3 more
doaj   +2 more sources

Organization of plant breeding in the Czech Republic after the year 1948.

open access: yesKvasný průmysl, 2006
In 1948 plant breeding and seed growing companies in the CSR were nationalized. Changes in organization of plant breeding and seed growing marked the whole period of 1948-1989.
František RŮŽIČKA
doaj   +1 more source

Potential of the electrical conductivity of seed soak water and early counts of radicle emergence to assess seed quality in some native species [PDF]

open access: yes, 2018
The research leading to these results has received funding from the People Programme (Marie Curie Actions) of the European Union’s Seventh Framework Programme FP7/2007- 2013/ under REA grant agreement n°607785 (NASSTEC).
Powell, Alison Anne   +7 more
core   +1 more source

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