Evidence map›Paper›PMID 35953047›Full record

ArticleThe plant pathology journal2022

Characterization and Pathogenicity of Lasiodiplodia theobromae Causing Black Root Rot and Identification of Novel Sources of Resistance in Mulberry Collections.

Belaghihalli N Gnanesh, Gondi S Arunakumar, Avuthu Tejaswi, M Supriya, Haniyambadi B Manojkumar, Suvala Shalini Devi

Abstract read
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Article in The plant pathology journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

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5citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

  1. Article
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  3. UsingJournal of fungi (Basel, Switzerland) · 2023
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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Belaghihalli N GnaneshMolecular Biology Laboratory-1, Central Sericultural Research and Training Institute, Mysuru 570 008, Karnataka, India.
Gondi S ArunakumarMolecular Biology Laboratory-1, Central Sericultural Research and Training Institute, Mysuru 570 008, Karnataka, India.
Avuthu TejaswiMolecular Biology Laboratory-1, Central Sericultural Research and Training Institute, Mysuru 570 008, Karnataka, India.
M SupriyaMolecular Biology Laboratory-1, Central Sericultural Research and Training Institute, Mysuru 570 008, Karnataka, India.
Haniyambadi B ManojkumarMolecular Biology Laboratory-1, Central Sericultural Research and Training Institute, Mysuru 570 008, Karnataka, India.
Suvala Shalini DeviDepartment of Microbiology, Bhavan's Vivekananda College of Science, Humanities and Commerce, Secunderabad 500 094, Telangana, India.

Funding

Science and Engineering Research Board SERB SB/S2/RJN-049/2015
6 · The paper itself

Abstract

Black root rot (BRR) caused by Lasiodiplodia theobromae is an alarming disease of mulberry that causes tremendous economic losses to sericulture farmers in India and China. Successful control of this disease can be attained by screening germplasm and identifying resistant sources. Seventy four diseased root samples were collected from farmer's fields belonging to four major mulberry growing states of South India. Based on morpho-cultural and scanning electron microscopy studies, 57 fungal isolates were characterized and identified as L. theobromae. Phylogenetic analysis of concatenated internal transcribed spacer and β-tubulin sequences revealed variation of the representative 20 isolates of L. theobromae. Following the root dip method of inoculation, pathogenicity studies on susceptible mulberry genotypes (Victory-1 and Thailand male) recognized the virulent isolate MRR-142. Accordingly, MRR-142 isolate was used to evaluate resistance on a set of 45 diverse mulberry accessions. In the repeated experiments, the mulberry accession ME-0168 which is an Indonesian origin belonging to Morus latifolia was found to be highly resistant consistently against BRR. Eight accessions (G2, ME-0006, ME-0011, ME-0093, MI-0006, MI-0291, MI-0489, and MI-0501) were found to be resistant. These promising resistant resources may be exploited in mulberry breeding for developing BRR resistant varieties and to develop mapping populations which successively helps in the identification of molecular markers associated with BRR.

Indexed as

black root rotLasiodiplodia theobromaemulberrypathogenicityresistance

Identifiers

PMID35953047
PMCPMC9372095

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.