Characterization of five new pathotypes of Puccinia triticina identified from Northeast India, Nepal, and Bangladesh
Northeast India, Nepal, Bhutan, and Bangladesh form a continuum of 11.55 million hectare wheat growing area with similar production situations. Additionally, wheat cultivation in some of the traditional rice growing areas of far Northeast India has started only few years ago. To explore the virulenc...
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| Veröffentlicht in: | Australasian plant pathology 2022-05, Vol.51 (3), p.315-325 |
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| creator | Kumar, Subodh Bhardwaj, Subhash Chander Gangwar, Om Prakash Prasad, Pramod Chakrabarty, Ranjana Kashyap, Prem Lal Khan, Hanif Savadi, Siddanna Mahato, Baidya Nath Malaker, Paritosh Kumar |
| description | Northeast India, Nepal, Bhutan, and Bangladesh form a continuum of 11.55 million hectare wheat growing area with similar production situations. Additionally, wheat cultivation in some of the traditional rice growing areas of far Northeast India has started only few years ago. To explore the virulence structure of
Puccinia triticina
, these areas were surveyed for the first time. Virulence analyses of
P. triticina
populations have revealed the occurrence of five new pathotypes in these areas. Pathotypes 20 − 1 (93R57 = NHKTL), 49 (93R49 = NHKTN), 52 − 3 (121R60 = MHKTN) were identified from Northeast India, 143 (61R47 = KHTPM) from Nepal and 10 − 1 (56R27 = SGJPN) from Bangladesh. These pathotypes are quite diverse in their virulence on leaf rust resistance genes. For identifying rust resistance sources, a set of 600 wheat lines containing predominant cultivars, pipeline material and Near Isogenic Lines (NILs), was evaluated at the seedling stage against the new and closely related previously documented pathotypes under greenhouse conditions. Seventy one wheat lines were resistant to all new pathotypes. Leaf rust resistance genes
Lr1
,
Lr3a
,
Lr10
,
Lr11
,
Lr14a, Lr15, Lr16
,
Lr17
,
Lr20, Lr23
, and
Lr26
occurring in Indian wheat cultivars were ineffective to most of the new pathotypes. In contrast
Lr9
,
Lr19
,
Lr24
,
Lr25
,
Lr28, Lr32
,
Lr39, Lr45
, and
Lr47
were effective against these pathotypes. Based on the 25 pairs of SSR primers, these pathotypes were found distinct and broadly categorized into two groups. |
| doi_str_mv | 10.1007/s13313-022-00857-w |
| format | Article |
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Puccinia triticina
, these areas were surveyed for the first time. Virulence analyses of
P. triticina
populations have revealed the occurrence of five new pathotypes in these areas. Pathotypes 20 − 1 (93R57 = NHKTL), 49 (93R49 = NHKTN), 52 − 3 (121R60 = MHKTN) were identified from Northeast India, 143 (61R47 = KHTPM) from Nepal and 10 − 1 (56R27 = SGJPN) from Bangladesh. These pathotypes are quite diverse in their virulence on leaf rust resistance genes. For identifying rust resistance sources, a set of 600 wheat lines containing predominant cultivars, pipeline material and Near Isogenic Lines (NILs), was evaluated at the seedling stage against the new and closely related previously documented pathotypes under greenhouse conditions. Seventy one wheat lines were resistant to all new pathotypes. Leaf rust resistance genes
Lr1
,
Lr3a
,
Lr10
,
Lr11
,
Lr14a, Lr15, Lr16
,
Lr17
,
Lr20, Lr23
, and
Lr26
occurring in Indian wheat cultivars were ineffective to most of the new pathotypes. In contrast
Lr9
,
Lr19
,
Lr24
,
Lr25
,
Lr28, Lr32
,
Lr39, Lr45
, and
Lr47
were effective against these pathotypes. Based on the 25 pairs of SSR primers, these pathotypes were found distinct and broadly categorized into two groups.</description><identifier>ISSN: 0815-3191</identifier><identifier>EISSN: 1448-6032</identifier><identifier>DOI: 10.1007/s13313-022-00857-w</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Agriculture ; Biomedical and Life Sciences ; Cultivars ; Cultivation ; Disease resistance ; Ecology ; Entomology ; Genes ; Grain cultivation ; Leaf rust ; Life Sciences ; Original Research Article ; Plant Pathology ; Plant Sciences ; Puccinia triticina ; Seedlings ; Virulence ; Wheat</subject><ispartof>Australasian plant pathology, 2022-05, Vol.51 (3), p.315-325</ispartof><rights>The Author(s) under exclusive licence to Australasian Plant Pathology Society Inc. 2022</rights><rights>The Author(s) under exclusive licence to Australasian Plant Pathology Society Inc. 2022.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-fd8cf7a4cf319c8fa7475eb71f42f9a44a4824d837459934add0368278dbdfa33</citedby><cites>FETCH-LOGICAL-c319t-fd8cf7a4cf319c8fa7475eb71f42f9a44a4824d837459934add0368278dbdfa33</cites><orcidid>0000-0002-4070-8412</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s13313-022-00857-w$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s13313-022-00857-w$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Kumar, Subodh</creatorcontrib><creatorcontrib>Bhardwaj, Subhash Chander</creatorcontrib><creatorcontrib>Gangwar, Om Prakash</creatorcontrib><creatorcontrib>Prasad, Pramod</creatorcontrib><creatorcontrib>Chakrabarty, Ranjana</creatorcontrib><creatorcontrib>Kashyap, Prem Lal</creatorcontrib><creatorcontrib>Khan, Hanif</creatorcontrib><creatorcontrib>Savadi, Siddanna</creatorcontrib><creatorcontrib>Mahato, Baidya Nath</creatorcontrib><creatorcontrib>Malaker, Paritosh Kumar</creatorcontrib><title>Characterization of five new pathotypes of Puccinia triticina identified from Northeast India, Nepal, and Bangladesh</title><title>Australasian plant pathology</title><addtitle>Australasian Plant Pathol</addtitle><description>Northeast India, Nepal, Bhutan, and Bangladesh form a continuum of 11.55 million hectare wheat growing area with similar production situations. Additionally, wheat cultivation in some of the traditional rice growing areas of far Northeast India has started only few years ago. To explore the virulence structure of
Puccinia triticina
, these areas were surveyed for the first time. Virulence analyses of
P. triticina
populations have revealed the occurrence of five new pathotypes in these areas. Pathotypes 20 − 1 (93R57 = NHKTL), 49 (93R49 = NHKTN), 52 − 3 (121R60 = MHKTN) were identified from Northeast India, 143 (61R47 = KHTPM) from Nepal and 10 − 1 (56R27 = SGJPN) from Bangladesh. These pathotypes are quite diverse in their virulence on leaf rust resistance genes. For identifying rust resistance sources, a set of 600 wheat lines containing predominant cultivars, pipeline material and Near Isogenic Lines (NILs), was evaluated at the seedling stage against the new and closely related previously documented pathotypes under greenhouse conditions. Seventy one wheat lines were resistant to all new pathotypes. Leaf rust resistance genes
Lr1
,
Lr3a
,
Lr10
,
Lr11
,
Lr14a, Lr15, Lr16
,
Lr17
,
Lr20, Lr23
, and
Lr26
occurring in Indian wheat cultivars were ineffective to most of the new pathotypes. In contrast
Lr9
,
Lr19
,
Lr24
,
Lr25
,
Lr28, Lr32
,
Lr39, Lr45
, and
Lr47
were effective against these pathotypes. Based on the 25 pairs of SSR primers, these pathotypes were found distinct and broadly categorized into two groups.</description><subject>Agriculture</subject><subject>Biomedical and Life Sciences</subject><subject>Cultivars</subject><subject>Cultivation</subject><subject>Disease resistance</subject><subject>Ecology</subject><subject>Entomology</subject><subject>Genes</subject><subject>Grain cultivation</subject><subject>Leaf rust</subject><subject>Life Sciences</subject><subject>Original Research Article</subject><subject>Plant Pathology</subject><subject>Plant Sciences</subject><subject>Puccinia triticina</subject><subject>Seedlings</subject><subject>Virulence</subject><subject>Wheat</subject><issn>0815-3191</issn><issn>1448-6032</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp9kEtPAjEUhRujiYj-AVdN3Dra19DOUokPEoIudN1cpi1TAp2xLRL89Q5i4s7VfeScc28-hC4puaGEyNtEOae8IIwVhKhSFtsjNKBCqGJEODtGA6JoWXBa0VN0ltKSECpGnAxQHjcQoc42-i_Ivg24ddj5T4uD3eIOctPmXWfTfv26qWsfPOAcffZ9C9gbG7J33hrsYrvGszbmxkLKeBKMh2s8sx2srjEEg-8hLFZgbGrO0YmDVbIXv3WI3h8f3sbPxfTlaTK-mxZ1_2kunFG1kyBq14-1ciCFLO1cUieYq0AIEIoJo7gUZVVxAcYQPlJMKjM3DjgfoqtDbhfbj41NWS_bTQz9Sc1UpQSvGBO9ih1UdWxTitbpLvo1xJ2mRO_p6gNd3dPVP3T1tjfxgyn14rCw8S_6H9c3gKF_DA</recordid><startdate>20220501</startdate><enddate>20220501</enddate><creator>Kumar, Subodh</creator><creator>Bhardwaj, Subhash Chander</creator><creator>Gangwar, Om Prakash</creator><creator>Prasad, Pramod</creator><creator>Chakrabarty, Ranjana</creator><creator>Kashyap, Prem Lal</creator><creator>Khan, Hanif</creator><creator>Savadi, Siddanna</creator><creator>Mahato, Baidya Nath</creator><creator>Malaker, Paritosh Kumar</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QL</scope><scope>7T7</scope><scope>7U9</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>H94</scope><scope>M7N</scope><scope>P64</scope><orcidid>https://orcid.org/0000-0002-4070-8412</orcidid></search><sort><creationdate>20220501</creationdate><title>Characterization of five new pathotypes of Puccinia triticina identified from Northeast India, Nepal, and Bangladesh</title><author>Kumar, Subodh ; Bhardwaj, Subhash Chander ; Gangwar, Om Prakash ; Prasad, Pramod ; Chakrabarty, Ranjana ; Kashyap, Prem Lal ; Khan, Hanif ; Savadi, Siddanna ; Mahato, Baidya Nath ; Malaker, Paritosh Kumar</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-fd8cf7a4cf319c8fa7475eb71f42f9a44a4824d837459934add0368278dbdfa33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Agriculture</topic><topic>Biomedical and Life Sciences</topic><topic>Cultivars</topic><topic>Cultivation</topic><topic>Disease resistance</topic><topic>Ecology</topic><topic>Entomology</topic><topic>Genes</topic><topic>Grain cultivation</topic><topic>Leaf rust</topic><topic>Life Sciences</topic><topic>Original Research Article</topic><topic>Plant Pathology</topic><topic>Plant Sciences</topic><topic>Puccinia triticina</topic><topic>Seedlings</topic><topic>Virulence</topic><topic>Wheat</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kumar, Subodh</creatorcontrib><creatorcontrib>Bhardwaj, Subhash Chander</creatorcontrib><creatorcontrib>Gangwar, Om Prakash</creatorcontrib><creatorcontrib>Prasad, Pramod</creatorcontrib><creatorcontrib>Chakrabarty, Ranjana</creatorcontrib><creatorcontrib>Kashyap, Prem Lal</creatorcontrib><creatorcontrib>Khan, Hanif</creatorcontrib><creatorcontrib>Savadi, Siddanna</creatorcontrib><creatorcontrib>Mahato, Baidya Nath</creatorcontrib><creatorcontrib>Malaker, Paritosh Kumar</creatorcontrib><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Virology and AIDS Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Australasian plant pathology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kumar, Subodh</au><au>Bhardwaj, Subhash Chander</au><au>Gangwar, Om Prakash</au><au>Prasad, Pramod</au><au>Chakrabarty, Ranjana</au><au>Kashyap, Prem Lal</au><au>Khan, Hanif</au><au>Savadi, Siddanna</au><au>Mahato, Baidya Nath</au><au>Malaker, Paritosh Kumar</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Characterization of five new pathotypes of Puccinia triticina identified from Northeast India, Nepal, and Bangladesh</atitle><jtitle>Australasian plant pathology</jtitle><stitle>Australasian Plant Pathol</stitle><date>2022-05-01</date><risdate>2022</risdate><volume>51</volume><issue>3</issue><spage>315</spage><epage>325</epage><pages>315-325</pages><issn>0815-3191</issn><eissn>1448-6032</eissn><abstract>Northeast India, Nepal, Bhutan, and Bangladesh form a continuum of 11.55 million hectare wheat growing area with similar production situations. Additionally, wheat cultivation in some of the traditional rice growing areas of far Northeast India has started only few years ago. To explore the virulence structure of
Puccinia triticina
, these areas were surveyed for the first time. Virulence analyses of
P. triticina
populations have revealed the occurrence of five new pathotypes in these areas. Pathotypes 20 − 1 (93R57 = NHKTL), 49 (93R49 = NHKTN), 52 − 3 (121R60 = MHKTN) were identified from Northeast India, 143 (61R47 = KHTPM) from Nepal and 10 − 1 (56R27 = SGJPN) from Bangladesh. These pathotypes are quite diverse in their virulence on leaf rust resistance genes. For identifying rust resistance sources, a set of 600 wheat lines containing predominant cultivars, pipeline material and Near Isogenic Lines (NILs), was evaluated at the seedling stage against the new and closely related previously documented pathotypes under greenhouse conditions. Seventy one wheat lines were resistant to all new pathotypes. Leaf rust resistance genes
Lr1
,
Lr3a
,
Lr10
,
Lr11
,
Lr14a, Lr15, Lr16
,
Lr17
,
Lr20, Lr23
, and
Lr26
occurring in Indian wheat cultivars were ineffective to most of the new pathotypes. In contrast
Lr9
,
Lr19
,
Lr24
,
Lr25
,
Lr28, Lr32
,
Lr39, Lr45
, and
Lr47
were effective against these pathotypes. Based on the 25 pairs of SSR primers, these pathotypes were found distinct and broadly categorized into two groups.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s13313-022-00857-w</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0002-4070-8412</orcidid></addata></record> |
| fulltext | fulltext |
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| ispartof | Australasian plant pathology, 2022-05, Vol.51 (3), p.315-325 |
| issn | 0815-3191 1448-6032 |
| language | eng |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Agriculture Biomedical and Life Sciences Cultivars Cultivation Disease resistance Ecology Entomology Genes Grain cultivation Leaf rust Life Sciences Original Research Article Plant Pathology Plant Sciences Puccinia triticina Seedlings Virulence Wheat |
| title | Characterization of five new pathotypes of Puccinia triticina identified from Northeast India, Nepal, and Bangladesh |
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