• About Us
  • Advertise
  • Contact Us
  • DMCA
  • Follow on Google News
  • Login
Upgrade
My Uttarpradesh
  • Home
  • Uttar Pradesh
  • India
    • National
    • State News
  • Tech
    • App News
  • Education
  • Entertainment
  • Lifestyle
    • Fashion & Beauty
    • Health & Fitness
    • Food
      • Recipes
    • Photography
  • Others
    • Auto
    • Finance/Money
    • Astrology
    • Science
    • Agriculture
    • Science
    • Press Release
    • Religion
    • Social Work
No Result
View All Result
  • Home
  • Uttar Pradesh
  • India
    • National
    • State News
  • Tech
    • App News
  • Education
  • Entertainment
  • Lifestyle
    • Fashion & Beauty
    • Health & Fitness
    • Food
      • Recipes
    • Photography
  • Others
    • Auto
    • Finance/Money
    • Astrology
    • Science
    • Agriculture
    • Science
    • Press Release
    • Religion
    • Social Work
No Result
View All Result
My Uttarpradesh
No Result
View All Result
Home Science

A new technique to boost rice production

My UP Desk by My UP Desk
December 5, 2020
in Science
0
30
SHARES
200
VIEWS
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

Young Scientist R. Vishnu Prassad from Chennai conferred Times Award

CSIR-IICT establishes new pilot plant facility

Science Minister recalls role of scientists in freedom movement

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

My UP Desk

My UP Desk

Related Posts

Young Scientist R. Vishnu Prassad from Chennai conferred Times Award
Science

Young Scientist R. Vishnu Prassad from Chennai conferred Times Award

by My UP Desk
July 4, 2022
Science

CSIR-IICT establishes new pilot plant facility

by My UP Desk
December 29, 2021
Science

Science Minister recalls role of scientists in freedom movement

by My UP Desk
December 2, 2021
Science

Study gains new insights into Alzheimer’s

by My UP Desk
November 26, 2021
Science

Blood-based biomarkers for brain tumours identified

by My UP Desk
November 22, 2021
Next Post

ICMR approves a simple low cost method of detecting novel coronavirus

Researchers propose a technique to enhance power output of piezoelectric materials

Leave a Reply Cancel reply

Your email address will not be published.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

Premium Content

Tale of Startup Smartindianews: Breaking Corporate Chains

Tale of Startup Smartindianews: Breaking Corporate Chains

August 1, 2022

Sky’s the limit for Peak and Senior Engineering Manager, Ronak Goyal

October 1, 2021
55-year-old man from Chennai sets world record for Speed Trekking, Veteran Category in Nepal

55-year-old man from Chennai sets world record for Speed Trekking, Veteran Category in Nepal

November 30, 2022

Browse by Category

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

Browse by Tags

Ahmedabad athlete Blockchain technology Content Creator Cryptocurrency CSIR DBT DeFi aggregators DeFi and NFT navigation tool DeFi industry DeFi spaces Delhi Department of Biotechnology DeSpace platform DeSpace Protocol Digital Marketing Dr. Jitendra Matlani DST Dubai Education entertainment industry entrepreneur environment Gujarat Healthcare Hyderabad IIT Delhi Influencer Micky Irons MoES Mumbai Music Industry NFT Obasi Francis photography PM Pune Rajasthan social media social media influencer Surat TTK Prestige Vigyan Prasar World Book of Records World Environment Day

Categories

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

Browse by Tag

Ahmedabad athlete Blockchain technology Content Creator Cryptocurrency CSIR DBT DeFi aggregators DeFi and NFT navigation tool DeFi industry DeFi spaces Delhi Department of Biotechnology DeSpace platform DeSpace Protocol Digital Marketing Dr. Jitendra Matlani DST Dubai Education entertainment industry entrepreneur environment Gujarat Healthcare Hyderabad IIT Delhi Influencer Micky Irons MoES Mumbai Music Industry NFT Obasi Francis photography PM Pune Rajasthan social media social media influencer Surat TTK Prestige Vigyan Prasar World Book of Records World Environment Day

Recent Posts

  • The Man Who’s Turning On The Lights
  • Ananya Birla participated in the discussion on “The Role of Youth Against Climate Change.”
  • Shaping the National Schools with International Accreditation Standards Council for International American Accreditation, New York now launching in India
  • About Us
  • Advertise
  • Contact Us
  • DMCA
  • Follow on Google News

© 2022 My Uttar Pradesh

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

© 2022 My Uttar Pradesh

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
Are you sure want to unlock this post?
Unlock left : 0
Are you sure want to cancel subscription?