Results 81 to 90 of about 4,868 (181)

Olive Organ Abscission: Fruit and Leaf Response to Applied Ethylene

Journal of the American Society for Horticultural Science, 1989
Abstract Fruit-bearing olive ( Olea europaea L.) shoots were exposed to more than 100 ethylene (C 2 H 4 ) treatments to determine if C 2 H
Gregory A. Lang, George C. Martin
openaire   +1 more source

Arbuscular Mycorrhizal Fungi May Account for a Phosphorus‐Facilitation Strategy

Plant, Cell &Environment, EarlyView.
ABSTRACT Mycorrhizal phosphorus (P)‐scavenging strategies are inefficient in severely P‐impoverished environments; yet many mycorrhizal species occur here. How these species acquire P and how their acquisition coordinates with root and leaf traits remain unknown.
Ling‐Ling Chen, Zhao Zhang, Joanna Kotula, Patrick M. Finnegan, Kosala Ranathunge, Hans Lambers   +5 more
wiley   +1 more source

Understanding developmental and molecular changes that trigger floral organ abscission in Aquilegia coerulea

, 2021
While the flowers may be the most visually charismatic aspect of the plants, they are also highly complex. Post maturation, the flower organs shed through a highly regulated process of organ abscission. Genetic studies on organ abscission of economically
Alcaraz, Ana
core   +1 more source

Anatomy of ethylene-induced floral-organ abscission in Chamelaucium uncinatum (Myrtaceae) [PDF]

Australian Journal of Botany, 2005
Postharvest abscission of Geraldton waxflower (Chamelaucium uncinatum Schauer) flower buds and flowers is ethylene-mediated. Exposure of floral organs to exogenous ethylene (1 µL L–1) for 6 h at 20°C induced separation at a morphologically and anatomically distinct abscission zone between the pedicel and floral tube. Flower buds with opening petals and
Macnish, Andrew J., Irving, Donald E., Joyce, Daryl C., Vithanage, Vasanthe, Wearing, Alan H.   +4 more
openaire   +3 more sources

Thirty years of glyphosate‐resistant crops and weeds: Current situation and future prospects

Pest Management Science, Volume 82, Issue 7, Page 5987-6009, July 2026.
Since 1996, when the first glyphosate‐resistant crop was commercialized and the first resistant weed was reported, resistance has expanded globally. This review analyzes emergence patterns across weed species, crops, regions, resistance mechanisms, and herbicides.
Ricardo Alcántara‐de la Cruz, Yure Marin Guidi, Mariana Ramirez‐Castillo, Fernando Storniolo Adegas, Caio Antonio Carbonari, Edivaldo Domingues Velini, Rafael De Prado, Stephen O. Duke   +7 more
wiley   +1 more source

SlIDL6–SlHSL1/2/3 ligand-receptor pairs regulate tomato pedicel abscission

Journal of Integrative Agriculture
Flower and fruit abscission reduce crop yield, so decreasing abscission is a significant agricultural issue. HAESA (HAE) and HAESA-like2 (HSL2) kinases and their ligand, INFLORESCENCE DEFICIENT IN ABSCISSION (IDA) peptide, have been confirmed to be the ...
Yanyun Tu, Lina Cheng, Xianfeng Liu, Marta Hammerstad, Chunlin Shi, Sida Meng, Mingfang Qi, Tianlai Li, Tao Xu   +8 more
doaj   +1 more source

Drought‐Induced Abscisic Acid Accumulation in Soybean Roots Depends on NCED Gene Expression More Than Shoot‐to‐Root ABA Transport

Plant, Cell &Environment, Volume 49, Issue 7, Page 4166-4177, July 2026.
Abstract Abscisic acid (ABA) is a key phytohormone in plant responses to water deficit. Although there is extensive evidence that roots can synthesise ABA, recent findings suggest that local synthesis in response to dehydration contributes little to the root ABA pool compared to shoot‐sourced ABA.
Jaime Puértolas, Pedro Castro‐Valdecantos, Moxian Chen, Jianhua Zhang, Ian C. Dodd   +4 more
wiley   +1 more source

Meta‐analysis fails to show any correlation between protein abundance and ubiquitination changes

FEBS Open Bio, Volume 16, Issue 6, Page 1074-1086, June 2026.
We analyzed over 50 published proteomics datasets to explore the relationship between protein levels and ubiquitination changes across multiple experimental conditions and biological systems. Although ubiquitination is often associated with protein degradation, our analysis shows that changes in ubiquitination do not globally correlate with changes in ...
Nerea Osinalde, Unai Alduntzin, Gorka Prieto, Ugo Mayor   +3 more
wiley   +1 more source

From the Field to the Lab: Establishing Different Abscission Potentials in Apple Fruitlets for Transcriptomic and Functional Studies

Physiological studies of the abscission process in non-model species require a profound knowledge of both the specific characteristics of the crop/variety and the multiple factors that are involved in the induction of the process.
Botton, Alessandro
core   +1 more source

Modelling cell separation during plant organ abscission

, 2009
A simple mathematical model is presented to describe the cell separation process that plants undertake in order to deliberately shed organs. The focus here is on modelling the production of the enzyme polygalacturonase, which breaks down pectin that ...
Jensen, Oliver, McCue, Scott W., Beguerisse-Diaz, Mariano, Bartsch, Thomas, Dyson, Rosemary   +4 more
core