Results 81 to 90 of about 522,480 (206)

Comparative shoot regeneration in diploid and amphidiploid Brassica species and their interspecific hybrids

, 1992
Shoot regeneration response in interspecific hybrids of Brassica species were assessed in relation to the diploid pollen parents and amphidiploid female parents. Superior regeneration responses were observed in interspecific combinations of B.
S. B. Narasimhulu, Narasimhulu, S. B., Shyam Prakash, Arunachalam, V., Prakash, Shyam, V. Arunachalam, Chopra, V. L., V. L. Chopra   +7 more
core   +1 more source

Paediatric development of radiopharmaceutical imaging agents and radioligand therapeutics

British Journal of Clinical Pharmacology, EarlyView.
Abstract This review focuses on the development of radiopharmaceutical imaging agents and radioligand therapeutics for paediatric use. Nuclear medicine plays an important role in the diagnosis and treatment of various childhood conditions, including cancers, infections and brain disorders.
Justin L. Hay, Amandine Manon, Hunter Stephens, S. Y. Amy Cheung, Bart de Keizer, Erik T. te Beek   +5 more
wiley   +1 more source

Effect of Light and Cytokinin Modulators on Adventitious Shooting in Melia volkensii Gürke

Plants
Adventitious shoot regeneration in woody species is regulated by interactions between plant growth regulators, endogenous hormone metabolism, and environmental cues such as light quality.
Nandini Bhogar Suresh, Lenka Plačková, Karel Doležal, Stefaan P. O. Werbrouck   +3 more
doaj   +1 more source

Light Inhibition of Shoot Regeneration Is Regulated by Endogenous Abscisic Acid Level in Calli Derived from Immature Barley Embryos.

PLoS ONE, 2015
Shoot regeneration in calli derived from immature barley embryos is regulated by light conditions during the callus-induction period. Barley cultivars Kanto Nijo-5 (KN5) and K-3 (K3) showed lower efficiency of shoot regeneration in a 16-h photoperiod ...
Kazuhide Rikiishi, Takakazu Matsuura, Yoko Ikeda, Masahiko Maekawa   +3 more
doaj   +1 more source

A biomechanical optimized Zr58Cu25Al14Nb3 bulk metallic glass dental implant improves peri‐implant stress distribution and bone quality under physiological loading

BMEMat, EarlyView.
This study reports a novel Zr58Cu25Al14Nb3 bulk metallic glass that possesses high mechanical strength and low elastic modulus, which further promotes efficient mechanotransduction and significantly improves peri‐implant bone quality upon cyclic occlusal loading.
Yunshu Wu, Feifei Wang, Yuan He, Yaopeng Zhang, Yuhao Zeng, Fu Zheng, Zhanqi Wei, Sukun Tian, Kinon Chen, Baoan Sun, Yuchun Sun   +10 more
wiley   +1 more source

Cytokinin-supplemented medium drives de novo shoot regeneration in petunia (Petunia hybrida) by bypassing the root-meristem program

Frontiers in Plant Science
In vitro shoot regeneration is critical for plant propagation and serves as a model for cellular reprogramming. The classic Arabidopsis thaliana two-step system requires an auxin-rich callus-inducing medium to generate pluripotent callus with lateral ...
Xiaohan Zhang, Xiaohan Zhang, Yajie Yue, Yajie Yue, Letong Cai, Letong Cai, Yulong Guo, Yulong Guo   +7 more
doaj   +1 more source

Phytochrome B influences in - Vitro shoot regeneration in arabidopsis thaliana (L.) heynh

, 2016
The effects of phyA and phyB mutations on shoot bud regeneration in Arabidopsis thaliana have been studied. The phyB mutant showed a significantly lower frequency of shoot bud regeneration than did the wild-type, indicating a role for phytochrome B in ...

core   +1 more source

What drives animal responses to high severity fire? The role of functional traits

Biological Reviews, EarlyView.
ABSTRACT Fire regimes are changing worldwide, with increases in the frequency, extent, and severity of fires posing growing risks to biodiversity. Fire severity – the degree of habitat alteration following fire – strongly influences both immediate survival and long‐term recovery of fauna.
Grace A. Vielleux, Trent D. Penman, Victoria A. Reynolds, Matthew H. Swan   +3 more
wiley   +1 more source

Cluster Analysis of Circular Economy and Industrial Symbiosis Practices and Their Impact on Sustainability Performance in the Plastics Industry

Business Strategy and the Environment, EarlyView.
ABSTRACT This study examines how plastics manufacturing firms can be classified according to their level of implementation of circular economy (CE) and industrial symbiosis (IS) practices and how such adoption influences sustainability performance. Using data from plastics manufacturing firms, we integrate cluster analysis with partial least squares ...
Laura Cristina Ramírez‐Rodríguez, Rafael Mora‐Contreras, Carmen Jaca, Marta Ormazabal   +3 more
wiley   +1 more source

Towards a Socially Inclusive Circular Economy: Evidence From Social Enterprises in Low‐ and Middle‐Income Countries

Business Strategy and the Environment, EarlyView.
ABSTRACT Circular economy (CE) and social entrepreneurship (SE) are increasingly recognised as critical pathways for sustainable development, yet CE research often underplays social inclusion, particularly in low‐ and middle‐income countries (LMICs).
Maria L. Granados, Adeyemi Adelekan
wiley   +1 more source