• About Us
  • Advertise
  • Contact Us
  • DMCA
  • Privacy Policy
  • Follow on Google News
Friday, March 31, 2023
  • Login
Country First
  • Home
  • India
    • National
    • State News
  • World
  • Business
  • Education
  • Entertainment
  • Lifestyle
    • Health & Fitness
    • Fashion & Beauty
    • Travel
    • Food
    • Photography
  • Tech
    • App News
    • Gadgets
  • Auto
  • Others
    • Sports
    • Agriculture
    • Science
    • Astrology
    • Finance/Money
    • Press Release
    • Religion
    • Social Work
No Result
View All Result
  • Home
  • India
    • National
    • State News
  • World
  • Business
  • Education
  • Entertainment
  • Lifestyle
    • Health & Fitness
    • Fashion & Beauty
    • Travel
    • Food
    • Photography
  • Tech
    • App News
    • Gadgets
  • Auto
  • Others
    • Sports
    • Agriculture
    • Science
    • Astrology
    • Finance/Money
    • Press Release
    • Religion
    • Social Work
No Result
View All Result
Country First
No Result
View All Result

A new technique to boost rice production

Country First by Country First
December 5, 2020
in Food, Science
Reading Time: 2 mins read
A A
0
Share on FacebookShare on Twitter

New Delhi, (India Science Wire): In a major boost to efforts to help meet the growing need for high quality hybrid rice seeds, a team of Hyderabad-based researchers has developed a new method to assess the genetic quality of the seeds that are used in their production. 

A hybrid seed is created by crossing two different varieties of the same plant. Hybrid seed is produced when the egg of female parent is fertilised with the pollen from another plant. In this process, it is particularly essential to ensure the genetic purity of the female parent. 

You might also like

‘Walk-in Cafe’ - A concept of breathing new life into coffee shop culture

‘Walk-in Cafe’ – A concept of breathing new life into coffee shop culture

February 13, 2023
California Burrito celebrates its 10th anniversary/Birthday with Tacos for Rs 10

California Burrito celebrates its 10th anniversary/Birthday with Tacos for Rs 10

December 9, 2022

It is a highly tricky process as the cytoplasmic male sterile line (CMS) used as the female plant has to be at least 99 percent genetically pure. This is easier said than done. For, they can’t be raised in isolation. They have to be raised adjacent to what is called maintainer lines, which bear bisexual flowers and are, therefore, both male fertile and female fertile. This is required since CMS lines can be propagated only by fertilization with pollen of the Maintainer lines. Thus, there is a risk of the seeds of the CMS line mixing with the maintainer lines. 

The purity of the CMS line is normally tested by growing around 400 seeds of CMS line and at the time of flowering testing whether the plants are bearing only unisexual (female flowers) or do they have bisexual flowers also. This test is called a grow-out test (GOT). The procedure is expensive and it takes one full season before the CMS lines can be used in the hybrid seed production program. 

Another traditional method is to do conventional DNA analysis tests to differentiate the CMS lines from Maintainer lines. However, this test has to be done on at least 200 individual seeds. This is a tedious process. 

In a new study, a team consisting of researchers from the Centre for DNA Fingerprinting and Diagnostics (CDFD) and Indian Institute of Rice Research (IIRR) has now come out with a new technique that is based on bulked-seed where more than 200 seeds can be analysed at one go. Experiments with this method suggest that it is more accurate and cost-effective compared to the grow-out test and conventional DNA analysis. 

Speaking to India Science Wire, the corresponding author for the study Dr.. K. Anupama of CDFD, said, “using this method 20 samples can be analysed in three days, while analysing even one sample takes more than 3 days in the conventional method. The method will be tested in other crops also where molecular markers to differentiate between CMS line and maintainer line are available”.

The study team has published a report on the work in the journal `Electrophoresis’. Dr.Anupama conducted the study in collaboration with KarnatiPranathi and Raman MeenakshiSundaram of IIRR. (India Science Wire)

Previous Post

NEERI develops eco-friendly Phytorid Technology Sewage Treatment Plant

Next Post

ICMR approves a simple low cost method of detecting novel coronavirus

Country First

Country First

Related Posts

‘Walk-in Cafe’ - A concept of breathing new life into coffee shop culture

‘Walk-in Cafe’ – A concept of breathing new life into coffee shop culture

by Country First
February 13, 2023
0

Arty hangouts to eating tempting food. Sounds like a plan! People enjoy their coffee, but there's more to a cafe...

California Burrito celebrates its 10th anniversary/Birthday with Tacos for Rs 10

California Burrito celebrates its 10th anniversary/Birthday with Tacos for Rs 10

by Country First
December 9, 2022
0

Bangalore (Karnataka) : California Burrito, India’s leading Mexican fast-casual restaurant with over 50 stores in India turns 10! In celebration...

Workshop on disaster and climate-resilient pathways

Workshop on disaster and climate-resilient pathways

by Country First
November 30, 2022
0

New Delhi (India Science Wire): The Birbal Sahni Institute of Palaeosciences (BSIP), Lucknow,an autonomous research institution under the Department of...

The art of authentic food served with passion: Invisible Gastronomy Bar

The art of authentic food served with passion: Invisible Gastronomy Bar

by Country First
November 9, 2022
0

Gastronomy – sounds fancy, doesn’t it? The dishes cooked using this technique are as fancy as the name itself. Gastronomy...

Next Post

ICMR approves a simple low cost method of detecting novel coronavirus

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Related Post

Bollywood Queen Zareen Khan Joins Faizan Ansari Birthday Celebration

Bollywood Queen Zareen Khan Joins Faizan Ansari Birthday Celebration

May 17, 2022
Small-Town Lad Becomes Quintessential Cricket Match Predictor: The Inspiring Story of Sahil Talha

Small-Town Lad Becomes Quintessential Cricket Match Predictor: The Inspiring Story of Sahil Talha

February 27, 2023

Stakeholders meet on new guidelines for geo-spatial data and services

February 20, 2021

Category

  • Agriculture
  • App News
  • Astrology
  • Auto
  • Business
  • Education
  • Entertainment
  • Fashion & Beauty
  • Finance/Money
  • Food
  • Gadgets
  • Health & Fitness
  • Lifestyle
  • National
  • Photography
  • Politics
  • Press Release
  • Religion
  • Science
  • Social Work
  • Sports
  • State News
  • Tech
  • Travel
  • World

Tags

Ace Entrepreneur Ahmedabad Artificial intelligence Bengaluru Blockchain technology Content Creator COVID-19 Cryptocurrency CSIR DBT DeFi and NFT navigation tool Delhi DeSpace Protocol Digital Marketing disease DST Dubai Education entrepreneur environment Ginny Kapoor Gujarat India's Most Prominent Pageant Indian Institute of Technology Influencer Influencerquipo Kingston Technology MoES Mr. Gagandeep Kapoor Mrs.INDIA Galaxy Mrs.INDIA Galaxy 2022 Mumbai Music Industry National Pageant Mrs.INDIA Galaxy 2022 NFT pandemic photography real estate research science social media Surat technology TTK Prestige Vibrant Concepts

Country First is a digital news and story platform that bring you the news, articles, stories, and opinions on the latest happenings worldwide covering various sectors like nation, politics, and governance, social sector, review, foreign affairs, defence and security, latest review, lifestyle, entertainment, sports, technology, auto sectors, education, business and start-ups updates, Agriculture, Science, finance, money, food, and culture, etc.

  • About Us
  • Advertise
  • Contact Us
  • DMCA
  • Privacy Policy
  • Follow on Google News

© 2022 Country First

No Result
View All Result
  • About Us
  • Advertise
  • Contact Us
  • DMCA
  • Home
  • Privacy Policy

© 2022 Country First

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In