Results 51 to 60 of about 2,057 (134)

Drivers of strigolactone diversity: P450s in strigolactone biosynthesis

Journal of Integrative Plant Biology, Volume 68, Issue 6, Page 1635-1652, June 2026.
This review summarizes the discovery and functional identification of cytochrome P450 in strigolactone biosynthesis, classifies and summarizes the members discovered so far, clarifies their biological significance, discusses the technology of strigolactone synthesis research, and finally describes some problems in strigolactone research and potential ...
Changbin Niu, Harro J. Bouwmeester, Changsheng Li   +2 more
wiley   +1 more source

Distinct Defence Mechanisms of Allelopathic Rice Against Quinclorac‐Susceptible and ‐Resistant Barnyardgrass: Involvement of Specific Metabolites and Rhizosheath Microbiota

Plant Biotechnology Journal, Volume 24, Issue 6, Page 3876-3896, June 2026.
ABSTRACT Allelopathic rice is increasingly recognised as a promising strategy for sustainable weed management. Resistance to the herbicide quinclorac is widespread in barnyardgrass, but it remains unclear whether allelopathic rice exerts the same defence against herbicide‐susceptible and ‐resistant barnyardgrass. We conducted integrated transcriptomic,
Shuyan Li, Qiling Yan, Jianhua Tong, Yongfeng Li, Lianyang Bai, Qiong Peng   +5 more
wiley   +1 more source

Identification of Oriental Tobacco Genotypes with Yield Stability under Orobanche Stress Conditions [PDF]

پژوهشنامه اصلاح گیاهان زراعی
Extended Abstract Background: Tobacco (Nicotiana tabacum L.) with 2n = 4x = 48 chromosomes is one of the most important industrial and economic plants in many countries of the world, which is mainly cultivated for harvesting and collecting its leaves ...
Reza Darvishzadeh, Mona Bordbar, Hamid Hatami Maleki, Maryam Tahmasbali, Amir Fayaz Moghaddam   +4 more
doaj  

Induced defence by a root hemiparasite increases host plant resistance against future infection

Plant Biology, Volume 28, Issue 4, Page 1279-1288, June 2026.
Infection by root hemiparasites can increase mortality of parasites during future infection, indicating induced host defence mechanisms. Abstract European grassland plants are frequently attacked by root hemiparasites. However, little is known about host defence responses to parasitism.
S. C. Wanke, D. Matthies
wiley   +1 more source

The distribution and habitat preferences of the declining species Orobanche arenaria Borkh at the northern limit of its geographical range

Acta Societatis Botanicorum Poloniae, 2011
Three new sites of Orobanche arenaria were discovered during floristic investigations in the Wyżyna Małopolska upland in central Poland. The new localities are concentrated in the Ponidzie area (Garb Pińczowski ridge and Niecka Połaniecka basin) and form
Renata Piwowarczyk, Alojzy Przemyski
doaj   +1 more source

Synthesis and Characterization of Ag–Fe Bimetallic Nanoparticles and Nanocomposites (Alloys and Core–Shells) for Photocatalytic Degradation of Bromophenol Blue Dye Using Grewia optiva Leaf Extract

Asia-Pacific Journal of Chemical Engineering, Volume 21, Issue 3, May/June 2026.
ABSTRACT Ag–Fe bimetallic nanoparticles (alloy and core–shell structures) were synthesized using Grewia optiva leaf extract through a green, phytochemical‐mediated approach. The effects of pH, temperature, extract concentration, and Ag:Fe molar ratio on nanoparticle formation were systematically optimized, enabling size‐controlled and morphologically ...
Sehrish Asad, Waheed Murad, Natasha Anwar, Khushbakht Asad, Muhammad Salman Khan, Shohreh Azizi, Malik Maaza   +6 more
wiley   +1 more source

Functional traits predict changes in floral phenology under climate change in a highly diverse Mediterranean community

Functional Ecology, Volume 40, Issue 5, Page 1270-1285, May 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plants are shifting their flowering phenology in response to climate change, but trends differ between species and communities. Functional traits can largely explain how different species respond to climate change by shifting their phenology, and can therefore help ...
Daniel Pareja‐Bonilla, Pedro Luis Ortiz, Leonor Patrícia Cerdeira Morellato, Montserrat Arista   +3 more
wiley   +1 more source

Botanical Study of Orobanche minor Smith (Orobanchaceae) [PDF]

Zagazig Journal of Pharmaceutical Sciences
Orobanche minor Smith is an obligate root parasite weed subsisting on Trifollium species. Many of Orobanche plants are well known to have different pharmacological actions such as anti-inflammatory, neuroprotective and hepatoprotective activities ...
Engy M. Nabil, Ehsan M. Abo Zeid, Amal A. Al-Gendy, Wagdy A. Al-Dougdoug, Rasha A. Attia   +4 more
doaj   +1 more source

Assessing Genetic Variability in Taramira (Eruca sativa Mill.) Germplasm for Enhanced Breeding Strategies

International Journal of Economic Plants
The present research was carried out to estimate the genetic variability for 13 characters among 30 different germplasm of Taramira (Eruca sativa Mill.) in a randomized block design with three replications over four artificially created environments ...
Sukhjot Singh, Manohar Ram, Deepak Gupta, Manoj Kumar Meena, Pravat Kumar Nayak, Komal Choudhary, Rahul, Rajneesh Kumar, Shambhu Chouhan   +8 more
doaj   +1 more source

Fusarium Rot of Orobanche ramosa Parasitizing Tobacco in Southern Italy

Phytopathologia Mediterranea, 2005
In tobacco crops grown in the province of Caserta (southern Italy), we noted, for the first time in Italy, very many broomrape (Orobanche ramosa) plants exhibiting mycosis caused by a strain of Fusarium oxysporum that is not pathogenic to tobacco.
B. Nanni, E. Ragozzino, F. Marziano
doaj   +1 more source