News & Events

white plant

NEWS

AlViGen project strengthens genomic surveillance of agricultural diseases in Alentejo

The final workshop highlighted three years of research dedicated to the early detection of pathogens in crops such as wheat and olive groves.

The project AlViGen has reached its final stretch, concluding three years of research focused on the genomic surveillance of agricultural diseases. The results now presented promise to strengthen the Alentejo agricultural sector's ability to respond to emerging phytosanitary threats.

On the day October 23rd, The final project workshop, The event brought together researchers, producers and technicians to share results and reflect on the future of genomic surveillance in Portuguese agriculture.

A pioneering genomic surveillance center

During AlViGen, the Alentejo's first genomic surveillance center, an infrastructure with capacity for early detection of diseases in strategic crops such as wheat and olive grove. This breakthrough marks a decisive step towards a more precise, sustainable and science-based agriculture.

Results and scientific contributions

Using innovative molecular tools, the project team succeeded:

  • Identify pathogenic fungi before visible symptoms appear on the plants;
  • Characterizing yellow rust strains, genetically linking them to others known at a global level;
  • Detecting resistance genes in wheat to the strains currently present in Portugal;
  • Developing diagnostic methods able to distinguish the different species of the fungus that causes gafa in olive groves.

During the workshop, the potential of the analysis of the airborne fungi community as a tool for early warning for multiple pathogens, allowing for more effective and preventive management of crop diseases.

From research to practical application

The event ended with a debate on how transform AlViGen results in a detection and warning service accessible to the agricultural sector. The initiative reflects the joint commitment between science, innovation and production, with a view to protecting national agriculture from the challenges of the future.

Partnerships and thanks

InnovPlantProtect would like to thank all the partners and funders of the project:
University of Évora, John Innes Centre, INIAV, De Prado, CERSUL, Eugénio de Almeida Foundation, Torre das Figueiras Estate, Almojanda, Malheiro Estate, Directorate-General for Food and Veterinary (DGAV), la Caixa“ Foundation”, BPI Bank e Foundation for Science and Technology (FCT).

Image credits: InnovPlantProtect - Inês Ferreira

InPP was in Italy for the kick-off meeting of the European PROSPER project

InPP took part in the kick-off meeting for the European PROSPER project, held on October 2 and 3 in Pavia, Italy. In attendance were the director of the Monitoring and Diagnostics Department, Ilaria Marengo, and the project manager, Bruno Orrico.

PROSPER's main objective is to transform European agriculture by valorizing highly resilient “orphan” legumes - forgotten crops, but full of potential to face the climate and food challenges of the future.

The project promotes sustainable, innovative practices adapted to different agricultural realities.

Over the two days, 27 partners from 13 countries met for presentations, in-depth discussions and strategic talks about the project's next steps.

We are excited about what comes next, certain that this journey will be more than a collaboration - it will be a true cooperation within an exceptional team.

Join us and keep up to date with all the news from the PROSPER Project!

InPP is part of the BioLivingLABS project, dedicated to the sustainability of inland territories

InnovPlantProtect (InPP) was present at the project launch meeting BioLivingLABS - Bioeconomia ao Serviço da Sustentabilidade dos Territórios do Interior (Bioeconomy at the Service of the Sustainability of Inland Territories), which took place on October 1st at the School of Agriculture of the Polytechnic Institute of Castelo Branco (IPCB).

Funded by COMPETE 2023, the BioLivingLABS project, led by MORE CoLAB - Laboratório Colaborativo Montanhas de Investigação, in partnership with the InPP, the IPCB, from AQUAVALOR and the Polytechnic Institute of Bragança (IPB).

This project's mission is to add value to the low-density territories in the north, center and south of the country by demonstrating and economically boosting the work carried out by the partners - through the creation, demonstration and application of products, processes and services resulting from joint research.

Four living laboratories will be created (Living Labs) in the innovation hubs of Mirandela, Douro, Covilhã and Elvas, which they intend to promote:

  • the transfer of knowledge;
  • technology demonstration;
  • strategic roadmapping and
  • the protection of intellectual property.

BioLivingLABS strengthens the link between academia, business and society, driving innovation and sustainability.

Expected impact:
Over the course of 24 months, and with Living Labs dedicated to sectors such as olive groves and olive oil, vineyards and wine, fruit and cereals, legumes, among others, the project will contribute to:

  • increase regional competitiveness;
  • promote sustainable practices and
  • responding to the environmental, social and economic challenges facing inland territories.

More news about this new project soon.

EVENTS

Comparing genomes to understand the “tricks” of microbes

Sometimes, if you're inside a building, it's hard to tell whether or not it's raining outside. However, you will easily conclude that it is raining if you see people with open umbrellas. The umbrella is an accessory that helps human beings deal with their environment.

Bacteria can also use “accessories” to better cope with their environments. These accessories, however, have much more profound effects on the lives of microbes, as they take the form of genes that can be integrated into their own genomes. These “accessory” genes are obtained from other microbes or from the environment, and can play various roles, from allowing bacteria to resist antibiotics to enabling symbiotic associations with plants.

Image: Adrianna Calvo/ Pexels

At InPP, the Data Management and Risk Analysis Department is comparing bacterial genomes to identify those that have “accessory” genes that can help plants defend themselves better against pathogens. On the other hand, these analyses also allow us to rule out bacterial strains that could have adverse effects. This information will be crucial for identifying microbes and microbial characteristics that are important for plant protection.

First gene transfer from a plant to an insect identified

Tobacco whitefly uses a stolen gene to avoid the host's defenses. The discovery is highly relevant to pest control.

The first known case of a natural gene transfer from a plant to an insect has been identified by an international team of researchers. The insect is a whitefly and the discovery could pave the way for new pest control strategies, according to a report published in the newspaper Nature.

Scientists have discovered that Bemisia tabaci appropriated a gene from a host plant millions of years ago, reveals a article published in Cell. The gene allows this pest to neutralize a toxin produced by certain plants to defend themselves against insects.

Some whiteflies use plant genes to render toxins harmless. Image: Gaucho/ Wiki

This aleirodid, also known as the bean or sweet potato whitefly, although it attacks many other vegetable crops, is a worldwide pest and one of the most destructive we know of. A Bemisia tabaci ingests the sugary sap of hundreds of types of plants, excreting a sweet, sticky substance, honeydew, which then serves as a medium for fungi to grow. Whiteflies are also vectors for more than a hundred viruses that are pathogenic to plants.

“It's a remarkable example of how the study of evolution can underpin new approaches to applications such as crop protection,” says Andrew Gloss, who studies plant-pest interactions at the University of Chicago in the USA. The study suggests that inhibiting the gene identified could make this whitefly vulnerable to the toxin, opening up a new way of combating this pest.

Alternative strategy to protect crops without genetic modification

Protecting plants from pathogens without genetically modifying crops? A team of Chinese researchers suggests an alternative strategy in the latest issue of Plant Communications.

The biotechnological methods that currently exist to create crops that are resistant to pests and diseases are limited in their applicability, mainly because they are based on transgenics or surface application (which does not allow access to the inner areas of the plant). A scientists' proposal involves the use of small RNA produced by beneficial microbes for crop protection, guaranteeing the stability and delivery of these RNAs to the appropriate place and time.

RNA associated with beneficial microbes in the microbiome to protect crops against pathogens.

The strategy, which eliminates “the need for genetic modification of cultures”, assumes that small RNAs (sRNAs) can be transferred from the microbiome to the host and pathogen, or between elements of the microbiome.

sRNAs are the crucial molecular devices of so-called gene silencing via RNA interference, a mechanism that regulates gene expression at both the transcriptional and post-transcriptional levels.

Title of original article: Trans-kingdom RNAs and their fates in recipient cells: advances, utilization, and perspectives

doi.org/10.1016/j.xplc.2021.100167