Results 81 to 90 of about 57,826 (214)

The glutathione peroxidase family of Theobroma cacao: Involvement in the oxidative stress during witches' broom disease.

open access: yesInternational Journal of Biological Macromolecules, 2020
The glutathione peroxidases (GPXs) are enzymes which are part of the cell antioxidant system inhibiting the ROS-induced damages of membranes and proteins. In cacao (Theobroma cacao L.) genome, five GPX genes were identified.
A. Alves   +3 more
semanticscholar   +1 more source

Die now of hunger or later of thirst: Understanding climate change adaptation decisions in vulnerable contexts

open access: yesStrategic Management Journal, Volume 46, Issue 8, Page 1861-1893, August 2025.
Abstract Research Summary Research on organizational climate change adaptation has focused on high‐income nations, neglecting vulnerable regions already facing severe climate impacts. This study addresses this gap by examining how decision‐makers in vulnerable contexts respond to climate change, drawing on a unique panel dataset of over 3000 ...
Lucrezia Nava   +3 more
wiley   +1 more source

Mutational witches’ broom impact on the growth of the parent branch in several Pinaceae species

open access: yes, 2020
Mutational witches’ broom is a part of the tree crown with abnormally dense branching and slow shoot growth, which putatively originates from a cell in a bud apical meristem and can be visually differentiated from the normal crown.
E. Zhuk, G. Vasilyeva, S. Goroshkevich
semanticscholar   +1 more source

Drivers and conservation impacts of innovative tree nesting in an isolated island population of the red‐billed chough

open access: yes
Ecology, Volume 107, Issue 3, March 2026.
Guillermo Blanco   +5 more
wiley   +1 more source

The Effects of Humidity and Seasonality on Foliar and Root Mycobiomes of Betula pendula

open access: yesEnvironmental Microbiology Reports, Volume 17, Issue 4, August 2025.
We conducted a DNA metabarcoding study in which we investigated how elevated air humidity, an effect of climate change predicted for Northern Europe, may influence the communities and ecological functions of fungi growing in silver birch (Betula pendula Roth) foliage and fine roots. ABSTRACT An increase in precipitation is predicted for Northern Europe
Mihhail Brodski   +6 more
wiley   +1 more source

Integrated analysis of ATAC-seq and RNA-seq reveals the TCP-ARF molecular module related to pathogenic process of phytoplasma infection in Paulownia fortunei

open access: yesBMC Genomics
Background Witches’ broom is an important disease of the Paulownia fortunei. Understanding the pathogenesis of witches’ broom is a prerequisite for its prevention and control. Phytoplasma is the pathogen of Paulownia witches’ broom.
Shunmou Huang   +3 more
doaj   +1 more source

The American cocoa pod borer, Carmenta foraseminis, an emerging pest of cocoa: A review El barrenador americano de la mazorca de cacao, Carmenta foraseminis, una plaga emergente del cacao: una revisión

open access: yesAgricultural and Forest Entomology, Volume 27, Issue 3, Page 340-356, August 2025.
Abstract This review provides a synthesis of the available knowledge on Carmenta foraseminis, an emerging cocoa pest in northern South America. This moth was first described in 1995 in Panama, and its proliferation across the Amazon basin is currently threatening the production of cocoa in the region and may endanger the sector's sustainability. Hence,
Mónica Arias   +9 more
wiley   +1 more source

Variability in cacao selected by producers for resistance to witches´ broom based on microsatellite markers

open access: yesCrop Breeding and Applied Biotechnology, 2004
This study aimed at a microsatellite marker-based assessment of the genetic variability of 30 accessions of Theobroma cacao selected for resistance to witches´ broom on commercial plantations in the cocoa region of Bahia State and to compare them with ...
Alessandra S G Faleiro   +7 more
doaj  

The Holy Land of Matrimony: The Complex Legacy of the Broomstick Wedding in American History [PDF]

open access: yes, 2016
Many enslaved people in North America married by jumping the broomstick, but following their emancipation in 1865 most newly freed African Americans discarded the tradition.
Parry, Tyler D.
core   +2 more sources

First detection of apple proliferation and pear decline phytoplasmas in Luxembourg

open access: yesEPPO Bulletin, Volume 55, Issue 2, Page 320-327, August 2025.
Abstract The present article reports the first detection of the apple proliferation and pear decline phytoplasmas (‘Candidatus Phytoplasma mali’ and ‘Ca. P. pyri’, respectively) in Luxembourg. These phytoplasmas, belonging to the 'Apple Proliferation group' 16SrX, are causing severe losses in European fruit tree production, respectively, on apple ...
Alexander Weigand   +3 more
wiley   +1 more source

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