Results 21 to 30 of about 17,886 (267)

Defining the mutation sites in chickpea nodulation mutants PM233 and PM405

open access: yesBMC Plant Biology, 2022
Background Like most legumes, chickpeas form specialized organs called root nodules. These nodules allow for a symbiotic relationship with rhizobium bacteria. The rhizobia provide fixed atmospheric nitrogen to the plant in a usable form.
Daniel C. Frailey   +3 more
doaj   +1 more source

Differential Regulation of the Nodulation Zone by Silver Ions, L-α-(2-Amino-Ethoxyvinyl)-Glycine, and the skl Mutation in Medicago truncatula

open access: yesHayati Journal of Biosciences, 2010
Nodule formation in Rhizobium-legume symbiosis is negatively regulated by ethylene. Ethylene inhibitors such as L-α-(2-amino-ethoxyvinyl)-glycine (AVG) and silver ions (Ag+), the ethylene-insensitive sickle mutant, and transgenic plants were used to ...
JOKO PRAYITNO, ULRIKE MATHESIUS
doaj   +1 more source

Legume-rhizobium specificity effect on nodulation, biomass production and partitioning of faba bean (Vicia faba L.)

open access: yesScientific Reports, 2021
Greenhouse and multi-location experiments were conducted for two consecutive years to investigate the effects of rhizobium on nodulation, biomass production and partitioning of faba bean.
Bayou Bunkura Allito   +3 more
doaj   +1 more source

Abiotic and Biotic Limitations to Nodulation by Leguminous Cover Crops in South Texas

open access: yesAgriculture, 2019
Many farms use leguminous cover crops as a nutrient management strategy to reduce their need for nitrogen fertilizer. When they are effective, leguminous cover crops are a valuable tool for sustainable nutrient management.
Stephanie Kasper   +3 more
doaj   +1 more source

FFECT OF SOME HERBICIDES AND NITROGEN FERTILIZATION ON NODULATION GROWTH IN LENTIL CROP (Lens culinaris MEDIC [PDF]

open access: yesMesopotamia Journal of Agriculture, 2008
The factorial pots experiment was conducted in order to investigate the effect of some herbicides ( Trifluralin 2.4 , 3.2 , Focus ultra 1,2 L/ ha) with check treatment and nitrogen fertilizer ( 0.0 , 40 , 80 kg N / ha) on growth of nodulation in 2005 ...
A.M. Sultan
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

RESPONSE OF LENTIL (Lens culinaris medic)AND ITS NODULATION TO NITROGEN FERTILIZATION AND CHEMICAL WEED CONTROL [PDF]

open access: yesMesopotamia Journal of Agriculture, 2011
Pots experiment was carried out at the college of Agriculture. and Forestry, Mosul University in winter growing season 2005 to determine the effect of herbicides (Trifluralin 1.08 , 1.44 , Focus ultra 0.1 , 0.2 L/ha) with check treatments and nitrogen ...
A. Sultan
doaj   +1 more source

Genomic Diversity and Clinical Variability in Pediatric Primary Cutaneous Anaplastic Large Cell Lymphoma: A Case Series

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Primary cutaneous anaplastic large cell lymphoma (pcALCL) is a rare pediatric CD30‐positive T‐cell lymphoproliferative disorder with an excellent prognosis, but its genomic drivers are poorly defined. We report three children with skin‐limited disease demonstrating striking molecular heterogeneity, including NPM::ALK, NUP214::FRK, and a novel ...
Shoshana Greenberger   +7 more
wiley   +1 more source

Survival by Race and Ethnicity in Children and Adolescents/Young Adults With Relapsed/Refractory Hodgkin Lymphoma: A Pooled Analysis of Children's Oncology Group Trials

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Despite 5‐year survival rates of over 90% among children and adolescents/young adults (CAYAs) with classic Hodgkin lymphoma (cHL), 15%–20% relapse after frontline therapy. Prior analysis of frontline Children's Oncology Group (COG) clinical trials demonstrated that, despite similar rates of relapse, non‐Hispanic Black (NHB) and ...
Mallorie B. Heneghan   +14 more
wiley   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang   +12 more
wiley   +1 more source

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