Results 1 to 10 of about 73,652 (184)

Nuclear Progestin Receptor (Pgr) Knockouts in Zebrafish Demonstrate Role for Pgr in Ovulation But Not in Rapid Nongenomic Steroid Mediated Meiosis Resumption [PDF]

open access: yesFrontiers in Endocrinology, 2015
Progestins, progesterone derivatives, are the most critical signaling steroid for initiating final oocyte maturation (FOM) and ovulation, in order to advance fully-grown immature oocytes to become fertilizable eggs in basal vertebrates.
Yong eZhu   +10 more
doaj   +4 more sources

Plant Growth Regulators Modify Fruit Set, Fruit Quality, and Return Bloom in Sweet Cherry

open access: yesHortScience, 2021
Sweet cherry (Prunus avium L.) is a valuable fruit crop worldwide. Farmers’ incomes are closely related to fruit quantity and quality, yet these can be highly variable across years.
Irfan Ali Sabir   +4 more
doaj   +1 more source

Conformational Plasticity of HLA-B27 Molecules Correlates Inversely With Efficiency of Negative T Cell Selection [PDF]

open access: yes, 2020
The development of autoimmune disorders is incompletely understood. Inefficient thymic T cell selection against self-peptides presented by major histocompatibility antigens (HLA in humans) may contribute to the emergence of auto-reactive effector cells ...
Loll, Bernhard   +3 more
core   +1 more source

Saline-water irrigation and plant growth regulator application on zucchini fruit yield and quality [PDF]

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2020
The objective of this study was to evaluate the effect of a plant growth regulator (PGR; Stimulate®) on the yield and quality of zucchini fruits from plants of the cultivar Caserta-Italiana grown under different salinity levels of the irrigation water ...
Maria W. de L. Souza   +5 more
doaj   +1 more source

Parboiled germinated rice production using a new method [PDF]

open access: yesE3S Web of Conferences, 2020
The process complexity is the main problem for parboiled germinated rice (PGR) production. The PGR production using the new method (germinating and drying using hot air fluidized bed combined with halogen lamp) can decrease the complexity of process and ...
Chungcharoen Thatchapol   +2 more
doaj   +1 more source

Plant Genetic resources as a part of the biodiversity [PDF]

open access: yesAgroznanje, 2012
The preservation of plant biodiversity of Bulgarian flora is the main priority in scientific activities of IPGR-Sadovo. It is a part of the National Programme on Plant Genetic resources (PGR).
Krasteva Liliya   +2 more
doaj   +1 more source

Sweep-synchronized positionable trigger and supplementary components [PDF]

open access: yes, 1964
This report describes the Sweep-Synchronized Positionable Trigger, together with its functions and supplementary components, as designed and built for use with the Precision Graphic Recorder (PGR) at the Woods Hole Oceanographic Institution.
Witzell, Warren E.
core   +1 more source

Polymorphism and association of progesterone receptor gene with milk production and reproductive traits of rabbits

open access: yesCzech Journal of Animal Science, 2020
Using the PCR RFLP method polymorphism and three different genotypes (AA, AG and GG) were detected in the progesterone receptor gene (PGR) promoter in a local Slovak crossbred rabbit line.
Ľubomír Ondruška   +3 more
doaj   +1 more source

Detection and diversity of a putative novel heterogeneous polymorphic proline-glycine repeat (Pgr) protein in the footrot pathogen Dichelobacter nodosus [PDF]

open access: yes, 2010
Dichelobacter nodosus, a Gram-negative anaerobic bacterium, is the essential causative agent of footrot in sheep. Currently, depending on the clinical presentation in the field, footrot is described as benign or virulent; D.
Atiya Ul-Hassan   +47 more
core   +4 more sources

The Effect of NAA and Ga3on The Growth Performance of Ceriops tagal Seedling

open access: yesBiosaintifika: Journal of Biology & Biology Education, 2018
Plant Growth Regulator (PGR) had been widely utilized in improving plant quality and productivity. The mechanism includes the manipulation of plant adaptibility over environmental stress.
Rini Budihastuti   +2 more
doaj   +1 more source

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