Results 21 to 30 of about 584,049 (213)

Transporter NRT1.5/NPF7.3 suppresses primary root growth under low K+ stress by regulating the degradation of PIN-FORMED2

BMC Plant Biology, 2022
Background The availability of potassium is one of the main environmental factors for modifying the plasticity of root architecture. Many potassium channels and transporters are involved in regulating primary root growth in response to low potassium ...
Youyou Wang, Ran Wang, Shuang Zhao, Changmei Lu, Ziqiang Zhu, Hong Li   +5 more
doaj   +1 more source

Root canal morphology of primary molars – A cone beam computed tomography (CBCT) study

Indian Journal of Dental Research, 2022
Objectives: To evaluate the root and canal morphology of primary maxillary and mandibular molars in an Indian population using cone-beam computed tomography (CBCT).
Jatinder K Dhillon, Sujoy Ghosh, Vijay P Mathur   +2 more
doaj   +1 more source

Primary root emission and electrical conductivity test for wheat seed vigor evaluation [PDF]

Journal of Seed Science
: Primary root emission and electrical conductivity tests are rapid tests used to estimate the seed vigor of various species. However, few studies are directed to wheat seeds.
Marli de Moraes Gomes Favoretto, Francisco Carlos Krzyzanowski, Patricia Piva Emrich, Claudemir Zucareli   +3 more
doaj   +1 more source

Root canal filling materials in primary teeth - review [PDF]

Folia Medica, 2021
Inadequate treatment of endodontic infections in primary teeth results in a loss of а deciduous tooth or abnormality in the development of hard dental tissues of the permanent successor.
Maria Shindova
doaj   +3 more sources

Genome wide association analysis reveals multiple QTLs controlling root development in maize

Journal of Integrative Agriculture
Maize root system plays a crucial role in the development of the aboveground plant and determines the yield through the uptake of water and nutrients in the field.
Huairen Zhang, Tauseef Taj Kiani, Huabang Chen, Juan Liu, Xunji Chen   +4 more
doaj   +1 more source

Proteomics of Maize Root Development

Frontiers in Plant Science, 2018
Maize forms a complex root system with structurally and functionally diverse root types that are formed at different developmental stages to extract water and mineral nutrients from soil.
Frank Hochholdinger, Caroline Marcon, Jutta A. Baldauf, Peng Yu, Felix P. Frey   +4 more
doaj   +1 more source

Estimativa do vigor de sementes de milho através da avaliação do sistema radicular de plântulas Estimate of seed vigor of corn through of evaluation of root system of seedlings

Ciência Rural, 2012
O comprimento da raiz primária das plântulas é usado como teste de vigor de sementes de poáceas, no entanto, além da raiz primária, existe um número variável de raízes seminais, as quais também poderiam ser usadas.
Patrícia Marluci da Conceição, Camilla Atsumi Zanuncio Sediyama, Rogério Faria Vieira, João Carlos Cardoso Galvão, Maria Lita Padinha Corrêa, Priscila Soraia da Conceição   +5 more
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

Pediatric 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, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

OsGatB, the subunit of tRNA-dependent amidotransferase, is required for primary root development in rice

Frontiers in Plant Science, 2016
A short-root rice mutant was isolated from an ethyl methane sulfonate-mutagenized library. From map-based cloning strategy, a point mutation, resulting in an amino acid change from proline to leucine, was identified in the fourth exon of a glutamyl-tRNA (
Cheng eQin, Cheng eQin, Linming echeng, Huanhuan eZhang, Meiling eHe, Jingqin eShen, Yunhong eZhang, Ping eWu   +7 more
doaj   +1 more source

Prevalence of 21 Physician‐Defined Severe Toxicities Following Childhood Acute Lymphoblastic Leukemia Treatment: Australian Retrospective Cohort Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Acute lymphoblastic leukemia (ALL) is the most common pediatric cancer, with an overall survival now surpassing 90% in developed countries. However, treatments are not without adverse effects. In this study, we apply the severe toxicity‐free survival (STFS) framework to determine the prevalence of 21 physician‐defined severe ...
Lane Collier, Brittany Grantham, Camilla Grud Nielsen, Louise Lundgren, Liv Andrés‐Jensen, Kjeld Schmiegelow, Chris Selman, Gareth Ball, Elyse Passmore, David A. Elliott, Rachel Conyers   +10 more
wiley   +1 more source