Welcome To Website IAS

Hot news
Achievement

Independence Award

- First Rank - Second Rank - Third Rank

Labour Award

- First Rank - Second Rank -Third Rank

National Award

 - Study on food stuff for animal(2005)

 - Study on rice breeding for export and domestic consumption(2005)

VIFOTEC Award

- Hybrid Maize by Single Cross V2002 (2003)

- Tomato Grafting to Manage Ralstonia Disease(2005)

- Cassava variety KM140(2010)

Centres
Website links
Vietnamese calendar
Library
Visitors summary
 Curently online :  42
 Total visitors :  7660341

Gene Drive Model Increases Knowledge Against Destructive Bee Parasite
Monday, 2022/05/02 | 07:06:58

Many measures have been proposed to control varroa mites (Varroa destructor), one of the most significant bee pests globally. These measures include physical and chemical treatments, but researchers are still pursuing other methods to reduce their threat and one of them is through gene drive technology.

 

Existing methods are laborious, not completely effective and may affect the bees. A recent study by scientists from Scotland and the US demonstrated that a genetic control system using gene drive could be an alternative tool. However, it would require specific colony-level management practices to overcome the challenges of both inbreeding and haplodiploidy.

 

The researchers were able to determine that the most promising direction may be to design neutral drives with environmentally induced fitness effects, like spreading a toxin precursor for example, or drives that remove insecticide (acaricide) resistance alleles. Drives that target genes involved in varroa-viral interactions may also be prospective.

 

Further analysis of the model suggests that controlling varroa growth with acaricides may be an effective way to improve the spread of gene drives as this will allow more time for the gene drive to fix. However, it is recommended that these findings be investigated further to address risks of acaricide resistance among varroa populations, as well as the risk of acaricide itself towards honeybees.

 

Learn more from Apidologie.

Back      Print      View: 176

[ Other News ]___________________________________________________
  • Egypt Holds Workshop on New Biotech Applications
  • UN Agencies Urge Transformation of Food Systems
  • Taiwan strongly supports management of brown planthopper—a major threat to rice production
  • IRRI Director General enjoins ASEAN states to invest in science for global food security
  • Rabies: Educate, vaccinate and eliminate
  • “As a wife I will help, manage, and love”: The value of qualitative research in understanding land tenure and gender in Ghana
  • CIP Director General Wells Reflects on CIP’s 45th Anniversary
  • Setting the record straight on oil palm and peat in SE Asia
  • Why insect pests love monocultures, and how plant diversity could change that
  • Researchers Modify Yeast to Show How Plants Respond to Auxin
  • GM Maize MIR162 Harvested in Large Scale Field Trial in Vinh Phuc, Vietnam
  • Conference Tackles Legal Obligations and Compensation on Biosafety Regulations in Vietnam
  • Iloilo Stakeholders Informed about New Biosafety Regulations in PH
  • Global wheat and rice harvests poised to set new record
  • GM Maize Harvested in Vietnam Field Trial Sites
  • New label for mountain products puts premium on biological and cultural diversity
  • The Nobel Prize in Physiology or Medicine 2016
  • Shalabh Dixit: The link between rice genes and rice farmers
  • People need affordable food, but prices must provide decent livelihoods for small-scale family farmers
  • GM Seeds Market Growth to Increase through 2020 Due to Rise in Biofuels Use

 

Designed & Powered by WEBSO CO.,LTD