Results 61 to 70 of about 120,511 (338)
Molecular Oncology, EarlyView.CDK11 inhibition stabilises the tumour suppressor p53 and triggers the production of an alternative p21WAF1 splice variant p21L, through the inactivation of the spliceosomal protein SF3B1. Unlike the canonical p21WAF1 protein, p21L is localised in the cytoplasm and has reduced cell cycle‐blocking activity.
Radovan Krejcir +12 more
wiley +1 more source
Crop Journal, 2016 Seed aging decreases the quality and vigor of crop seeds, thereby causing substantial agricultural and economic losses in crops. To identify genetic differences in seed aging between homozygotes and heterozygotes in maize, the seeds of a set of ...
Bin Wang +5 more
doaj +1 more source
New approaches to seed vigor testing [PDF]
Scientia Agricola, 1998 Among the principles used for the evaluation of seed vigor, two approaches are predominant: seed resistance to stresses and the direct or indirect identification of the "current" state of the seeds, e.g., enzymatic activity, integrity of the cellular membranes, growth parameters.
openaire +3 more sources
Impacts of vehicle exhaust black soot on germination of gram seed (Cicer arietinum L.) [PDF]
, 2014 An investigation was initiated to examine the effects of carbon soot collected from exhaust tube of 15 years old petrol and diesel operated vehicles on gram seed germination and biochemical changes of seedling.
Chittaranjan Das +4 more
core
Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway
Molecular Oncology, EarlyView.Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed +10 more
wiley +1 more source
Evaluasi Vigor Daya Simpan Benih Pada Berbagai Genotipe Cabai (Capsicum Annuum L.) Dengan Metode Pengusangan Cepat [PDF]
, 2014 The experiment was designed to evaluate the accelerated aging method with 20% methanol for 0, 2, 4, 6 and 8 hours which is the first stage of the experimental results at several pepper seed genotypes including hybrid seeds, non hybrid, local ...
Ekowahyuni, L. P. (Luluk) +4 more
core
Efeitos diretos do vigor de sementes de soja na competição com plantas daninhas [PDF]
Seed vigor is one of the factors that determines the speed and uniformity of seedling emergence and initial plant growth, which are crucial aspects in the competition against weeds.
CICERO, Silvio Moure +4 more
core +1 more source
Strength through diversity: how cancers thrive when clones cooperate
Molecular Oncology, EarlyView.Intratumor heterogeneity can offer direct benefits to the tumor through cooperation between different clones. In this review, Kuiken et al. discuss existing evidence for clonal cooperativity to identify overarching principles, and highlight how novel technological developments could address remaining open questions.
Marije C. Kuiken +3 more
wiley +1 more source
Pengaruh Jumlah Tanaman Per Lubang Terhadap Vigor Benih Tiga Varietas Sorgum (Sorghum Bicolor [L].Moench) Dengan Metode Pengusangan Cepat (MPC) [PDF]
, 2015 The aim of this study is to determine the effect of the number of plants per hole on seed vigor of all sorghum varieties. Experiment is prepared by treatment with randomized block design (RAK) and repeated three times to do to achieve that goal.
Kamal, M. (M) +2 more
core
Seed vigor, aging, and osmopriming affect anion and sugar leakage during imbition of maize (Zea mays L.) caryopses [PDF]
Conductivity was significantly increased by aging and decreased by osmopriming of maize (Zea mays L.) caryopses. Chloride, phosphate, and sulfate were the main anions that leaked out of maize seeds; their leakage was closely related to conductivity ...
Hilhorst, H.W.M. +3 more
core +2 more sources