Results 1 to 10 of about 7,126 (207)

Refining the phylogeny and taxonomy of the apple tribe Maleae (Rosaceae): insights from phylogenomic analyses of 563 plastomes and a taxonomic synopsis of Photinia and its allies in the Old World [PDF]

PhytoKeys
This study addresses the longstanding absence of a comprehensive phylogenetic backbone for the apple tribe Maleae, a deficiency attributed to limited taxon and marker sampling.
Hui Wang, Xiao-Ya Li, Yan Jiang, Ze-Tao Jin, Dai-Kun Ma, Bing Liu, Chao Xu, Bin-Jie Ge, Ting Wang, Qiang Fan, Shui-Hu Jin, Guang-Ning Liu, Bin-Bin Liu   +12 more
doaj   +5 more sources

An Inverse Scaling Relationship between Stomatal Density and Mean Nearest Neighbor Distance: Evidence from a Photinia Hybrid and One of Its Parents [PDF]

Plants, 2023
Stomata are involved in transpiration and CO2 uptake by mediating gas exchange between internal plant tissues and the atmosphere. The capacity for gas exchange depends on stomatal density (SD), stomatal size, and pore dimensions.
Manli Sun, Ülo Niinemets, Qiying Li, Yabing Jiao, Weihao Yao, Peijian Shi   +5 more
doaj   +3 more sources

Characterization and phylogenetic analysis of the complete mitochondrial genome sequence of Photinia serratifolia [PDF]

Scientific Reports, 2023
Plant mitochondrial genomes (mitogenomes) are a valuable source of genetic information for a better understanding of phylogenetic relationships. However, no mitogenome of any species in the genus of Photinia has been reported.
Ying Wang, Shengjia Chen, Jiajun Chen, Chaojie Chen, Xiaojian Lin, He Peng, Qian Zhao, Xingya Wang   +7 more
doaj   +3 more sources

Comparative Evaluation and Optimization of Auxin Type and Concentration on Rooting Efficiency of Photinia × fraseri Dress: Stem Cuttings Using Response Surface Methodology [PDF]

Plants
This study aimed to evaluate and optimize the effects of three auxin types—indole-3-butyric acid (IBA), naphthaleneacetic acid (NAA), and indole-3-acetic acid (IAA)—applied at four concentrations (1000, 3000, 5000, and 8000 ppm) on the rooting ...
Gülcay Ercan Oğuztürk, Müberra Pulatkan, Cem Alparslan, Türker Oğuztürk   +3 more
doaj   +3 more sources

Two New Triterpenoids from Photinia serrulata [PDF]

Molecules, 2007
Two new triterpenoids, 2α,3β,11α,13β-tetrahydroxy-12-ketooleanan-28-oic acid(1) and 3β-hydroxy-12-keto-9(11)-ursen-28,13β-olide (2) were isolated from the leaves ofPhotinia serrulata. Their structures were identified by spectral methods.
Yongxian Cheng, Minggang Bi, Jinming Gao, Qing Lu, Yuehu Wang, Yaling Song   +5 more
doaj   +5 more sources

The complete chloroplast genome of Photinia davidsoniae: molecular structures and comparative analysis

Mitochondrial DNA. Part B. Resources, 2021
Photinia davidsoniae is a common ornamental arbor in the genus Photinia (family Rosaceae). Here, we sequenced and assembled the complete plastome of P. davidsoniae using the next-generation DNA sequencing technology.
Jingling Li, Mei Jiang, Liqiang Wang, Jie Yu, Haimei Chen, Jingting Liu, Chang Liu   +6 more
doaj   +2 more sources

The Effect of Aronia melanocarpa (Chokeberry) on Body Weight and Fasting Blood Sugar: A Systematic Review and Meta-Analysis of Randomised Controlled Trials. [PDF]

Endocrinol Diabetes Metab
Graphical summary illustrating the effects of Aronia melanocarpa (Chokeberry) consumption on metabolic parameters based on a systematic review and meta‐analysis of randomized controlled trials. The analysis showed no significant changes in body weight, BMI, WC, or FBS. ABSTRACT Background Plant derivatives, particularly anthocyanin‐rich phytochemicals,
Lohrasbi N, Elahikhah M, Gholizadeh M, Djafari F, Bahreini N, Sheikhhossein F, Askari G, Amini MR.   +7 more
europepmc   +2 more sources

Significant correlation between leaf vein length per unit area and stomatal density: evidence from Red Tip and Chinese photinias [PDF]

Frontiers in Plant Science
The vascular veins in photosynthetic leaves play an important role in transporting water and sugars throughout the plant body, and their venation pattern and vein density determine the hydraulic efficiency of the leaf. Likewise, stomatal density (SD) can
Ke He, Ke He, Karl J. Niklas, Ülo Niinemets, Ülo Niinemets, Jinfeng Wang, Yabing Jiao, Peijian Shi   +7 more
doaj   +2 more sources

Potential Sustainability and Stress Resilience of Forest Trees Induced by Nanotechnology Applications. [PDF]

Plant Environ Interact
ABSTRACT Forest ecosystems play a crucial role in mitigating climate change, conserving biodiversity, supporting bioenergy production, and providing green jobs that sustain the livelihoods of billions worldwide. However, in recent decades, forests have become increasingly vulnerable to a range of abiotic and biotic stresses that impede forest yield and
Siam AMJ, Abu-Zurayk R, Abdelkheir RM, Siam N, Shibli R, Sawwan J.   +5 more
europepmc   +2 more sources

Mechanism of Brevibacillus brevis strain TR-4 against leaf disease of Photinia×fraseri Dress [PDF]

PeerJ
Background Colletotrichum species are among the most common pathogens in agriculture and forestry, and their control is urgently needed. Methods In this study, a total of 68 strains of biocontrol bacteria were isolated and identified from Photinia ...
Chenxinyu Ji, Yun-Fei Li, Yao Yao, Zengrui Zhu, Shengfeng Mao   +4 more
doaj   +3 more sources