Evidence map›Paper›PMID 19235272›Full record

ArticleJournal of Zhejiang University. Science. B2009

ISSR markers based on GA and AG repeats reveal genetic relationship among rice varieties tolerant to drought, flood, or salinity.

Ch Surendhar Reddy, A Prasad Babu, B P Mallikarjuna Swamy, K Kaladhar, N Sarla

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Article in Journal of Zhejiang University. Science. B, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

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10citing papers in PubMed
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3 · Its place in the literature

Who cites it

10 citing papers in PubMed.

  1. Article
  2. Article
  3. Eustress with HPlants (Basel, Switzerland) · 2019
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  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Development and application of gene-based markers for the major rice QTL Phosphorus uptake 1.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2010
    Article
4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Ch Surendhar ReddyBiotechnology Laboratory, Crop Improvement Section, Directorate of Rice Research, Rajendranagar, Hyderabad 500030, India.
A Prasad Babu
B P Mallikarjuna Swamy
K Kaladhar
N Sarla

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Drought, flood, salinity, or a combination of these limits rice production. Several rice varieties are well known for their tolerance to specific abiotic stresses. We determined genetic relationship among 12 rice varieties including 9 tolerant to drought, flood, or salinity using inter-simple sequence repeat (ISSR) markers. Based on all markers, the nine tolerant varieties formed one cluster distinct from the cluster of three control varieties. The salt-tolerant varieties were closest to two flood-tolerant varieties, and together they were distinct from the drought-tolerant varieties. (GA)(8)YG was the most informative primer, showing the highest polymorphic information content (PIC) and resolving power (Rp). The drought-, flood-, and salt-tolerant varieties grouped in three distinct clusters within the group of tolerant varieties, when (GA)(8)YG was used. Sabita was the only exception. The two aus varieties, Nagina22 and FR13A, were separated and grouped with the drought- and flood-tolerant varieties, respectively, but they were together in dendrograms based on other primers. The results show that ISSR markers associated with (GA)(8)YG delineated the three groups of stress-tolerant varieties from each other and can be used to identify genes/new alleles associated with the three abiotic stresses in rice germplasm.

Indexed as

Repetitive Sequences, Nucleic AcidDroughtsFloodsGenotypeOryzaSalinity

Identifiers

PMID19235272
PMCPMC2644754

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