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 :  54
 Total visitors :  7667977

Protocol Reveals How to Generate Clonal Seeds from Hybrid Rice with CRISPR-Cas9
Wednesday, 2021/08/11 | 08:08:59

Chinese Academy of Agricultural Sciences researchers outline the methods for generating clonal seeds from hybrid rice with CRISPR-Cas9 in the book titled CRISPR-Cas Methods.

 

The use of heterosis in rice production has significantly improved yield. However, hybrid vigor cannot be preserved in the offspring because of genetic segregation. Simultaneous editing of REC8, PAIR1, and OSD1 genes turns meiosis into mitosis and eventually produces clonal gametes, while knockout of the MTL gene leads to maternal haploid seeds development. Genome editing of all these four genes in hybrid rice simultaneously could fix the heterozygosity and obtain clonal seeds from hybrid rice. The protocol provides a detailed technique for generating clonal seeds from hybrid rice by using the multiplex CRISPR-Cas9 technology.

 

Read the protocol in Springerlink.

Back      Print      View: 175

[ 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