Stem rust appraisal of local and global wheat germplasm with a new virulence threat to resistance genes
To ensure adequate diversity of genetic resistance to Puccinia graminis f. sp. tritici ( Pgt ) destructive stem rust disease, the potential threat posed by Ug-99 race group or other new virulence should be taken into account. A total of 117 wheat germplasm including 64 ICARDA genotypes carrying stem...
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| Veröffentlicht in: | Australasian plant pathology 2023, Vol.52 (1), p.67-87 |
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| creator | Abou-Zeid, Mohamed A. Mabrouk, Ola I. Draz, Ibrahim S. Saad-El-Din, Heba I. Safhi, Fatmah A. ALshamrani, Salha M. Esmail, Samar M. |
| description | To ensure adequate diversity of genetic resistance to
Puccinia graminis
f. sp.
tritici
(
Pgt
) destructive stem rust disease, the potential threat posed by Ug-99 race group or other new virulence should be taken into account. A total of 117 wheat germplasm including 64 ICARDA genotypes carrying stem rust (
Sr
) resistance genes and 53 Egyptian cultivars were appraised against stem rust during 2020–2022 at two locations (Sakha and Sids Research stations). Stem rust susceptibility at both locations during the year 2021 was higher than other years, since they reached 90S for cultivars at Sids and 100S for
Sr
genes at Sakha. Eleven Egyptian cultivars, Sakha-93, Sakha-94, Gemmeiz-3, Gemmeiza-12, Giza-144, Giza-155, Giza-156, Giza-170, Sids-8, Sids-11, Sids-13 and three resistance genes
Sr31
,
SrSatu
and
SrNin
, exhibited specific resistance (0-MR) at both locations over three years. However, the most susceptible cultivars were Misr-1 and Misr-2, since they reached maximum severity 80S and 90S, respectively. The most effective all stage resistance genes were
Sr31
(100%), followed by
Sr24
and
Sr38
(92.30%). A strong and perfect negative correlation were recorded between average coefficient of infection (ACI) and relative resistance index (RRI) appraised on Egyptian cultivars and resistance genes at adult plant stage. Gene postulation and molecular markers both indicated to the presence of effective genes
Sr31
and
Sr24
in resistant wheat cultivars mentioned above, while ineffective gene
Sr25
was detected in both highly susceptible cultivars Misr-1 and Misr-2. Although genes
Sr31
and
Sr24
both confer effective resistance against local
Pgt
races. However, additional broad-spectrum resistance genes should be incorporated in breeding program. |
| doi_str_mv | 10.1007/s13313-022-00891-8 |
| format | Article |
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Puccinia graminis
f. sp.
tritici
(
Pgt
) destructive stem rust disease, the potential threat posed by Ug-99 race group or other new virulence should be taken into account. A total of 117 wheat germplasm including 64 ICARDA genotypes carrying stem rust (
Sr
) resistance genes and 53 Egyptian cultivars were appraised against stem rust during 2020–2022 at two locations (Sakha and Sids Research stations). Stem rust susceptibility at both locations during the year 2021 was higher than other years, since they reached 90S for cultivars at Sids and 100S for
Sr
genes at Sakha. Eleven Egyptian cultivars, Sakha-93, Sakha-94, Gemmeiz-3, Gemmeiza-12, Giza-144, Giza-155, Giza-156, Giza-170, Sids-8, Sids-11, Sids-13 and three resistance genes
Sr31
,
SrSatu
and
SrNin
, exhibited specific resistance (0-MR) at both locations over three years. However, the most susceptible cultivars were Misr-1 and Misr-2, since they reached maximum severity 80S and 90S, respectively. The most effective all stage resistance genes were
Sr31
(100%), followed by
Sr24
and
Sr38
(92.30%). A strong and perfect negative correlation were recorded between average coefficient of infection (ACI) and relative resistance index (RRI) appraised on Egyptian cultivars and resistance genes at adult plant stage. Gene postulation and molecular markers both indicated to the presence of effective genes
Sr31
and
Sr24
in resistant wheat cultivars mentioned above, while ineffective gene
Sr25
was detected in both highly susceptible cultivars Misr-1 and Misr-2. Although genes
Sr31
and
Sr24
both confer effective resistance against local
Pgt
races. However, additional broad-spectrum resistance genes should be incorporated in breeding program.</description><identifier>ISSN: 0815-3191</identifier><identifier>EISSN: 1448-6032</identifier><identifier>DOI: 10.1007/s13313-022-00891-8</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Agriculture ; Biomedical and Life Sciences ; Cultivars ; Ecology ; Entomology ; Genes ; Genetic diversity ; genetic resistance ; Genotypes ; Germplasm ; Life Sciences ; mature plants ; Original Research Article ; Plant breeding ; Plant Pathology ; Plant Sciences ; Puccinia graminis ; Stem rust ; Stems ; Virulence ; Wheat</subject><ispartof>Australasian plant pathology, 2023, Vol.52 (1), p.67-87</ispartof><rights>The Author(s) under exclusive licence to Australasian Plant Pathology Society Inc. 2022. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c352t-3e7a213fab1b3a160dd63f4e2ab438a148951cb17155aa0468bc9da84edb0d343</citedby><cites>FETCH-LOGICAL-c352t-3e7a213fab1b3a160dd63f4e2ab438a148951cb17155aa0468bc9da84edb0d343</cites><orcidid>0000-0001-8545-4332</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/s13313-022-00891-8$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s13313-022-00891-8$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Abou-Zeid, Mohamed A.</creatorcontrib><creatorcontrib>Mabrouk, Ola I.</creatorcontrib><creatorcontrib>Draz, Ibrahim S.</creatorcontrib><creatorcontrib>Saad-El-Din, Heba I.</creatorcontrib><creatorcontrib>Safhi, Fatmah A.</creatorcontrib><creatorcontrib>ALshamrani, Salha M.</creatorcontrib><creatorcontrib>Esmail, Samar M.</creatorcontrib><title>Stem rust appraisal of local and global wheat germplasm with a new virulence threat to resistance genes</title><title>Australasian plant pathology</title><addtitle>Australasian Plant Pathol</addtitle><description>To ensure adequate diversity of genetic resistance to
Puccinia graminis
f. sp.
tritici
(
Pgt
) destructive stem rust disease, the potential threat posed by Ug-99 race group or other new virulence should be taken into account. A total of 117 wheat germplasm including 64 ICARDA genotypes carrying stem rust (
Sr
) resistance genes and 53 Egyptian cultivars were appraised against stem rust during 2020–2022 at two locations (Sakha and Sids Research stations). Stem rust susceptibility at both locations during the year 2021 was higher than other years, since they reached 90S for cultivars at Sids and 100S for
Sr
genes at Sakha. Eleven Egyptian cultivars, Sakha-93, Sakha-94, Gemmeiz-3, Gemmeiza-12, Giza-144, Giza-155, Giza-156, Giza-170, Sids-8, Sids-11, Sids-13 and three resistance genes
Sr31
,
SrSatu
and
SrNin
, exhibited specific resistance (0-MR) at both locations over three years. However, the most susceptible cultivars were Misr-1 and Misr-2, since they reached maximum severity 80S and 90S, respectively. The most effective all stage resistance genes were
Sr31
(100%), followed by
Sr24
and
Sr38
(92.30%). A strong and perfect negative correlation were recorded between average coefficient of infection (ACI) and relative resistance index (RRI) appraised on Egyptian cultivars and resistance genes at adult plant stage. Gene postulation and molecular markers both indicated to the presence of effective genes
Sr31
and
Sr24
in resistant wheat cultivars mentioned above, while ineffective gene
Sr25
was detected in both highly susceptible cultivars Misr-1 and Misr-2. Although genes
Sr31
and
Sr24
both confer effective resistance against local
Pgt
races. However, additional broad-spectrum resistance genes should be incorporated in breeding program.</description><subject>Agriculture</subject><subject>Biomedical and Life Sciences</subject><subject>Cultivars</subject><subject>Ecology</subject><subject>Entomology</subject><subject>Genes</subject><subject>Genetic diversity</subject><subject>genetic resistance</subject><subject>Genotypes</subject><subject>Germplasm</subject><subject>Life Sciences</subject><subject>mature plants</subject><subject>Original Research Article</subject><subject>Plant breeding</subject><subject>Plant Pathology</subject><subject>Plant Sciences</subject><subject>Puccinia graminis</subject><subject>Stem rust</subject><subject>Stems</subject><subject>Virulence</subject><subject>Wheat</subject><issn>0815-3191</issn><issn>1448-6032</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LJDEQhoMoOKv-AU8BL17aTaXSPemjyK4Kggd3z6G6u3qmpb82STvsvzezIwh78FRF8bwvxSPEJagbUGr9PQAiYKa0zpSyJWT2SKzAGJsVCvWxWCkLeYZQwqn4FsKrUmAKVCuxeYk8SL-EKGmePXWBejm1sp_qtNDYyE0_VWndbZmi3LAf5p7CIHdd3EqSI-_kW-eXnseaZdz6PRUn6Tl0IdL-uOGRw7k4aakPfPExz8Tvnz9-3T1kT8_3j3e3T1mNuY4Z8po0YEsVVEhQqKYpsDWsqTJoCYwtc6grWEOeEylT2KouG7KGm0o1aPBMXB96Zz_9WThEN3Sh5r6nkaclOIQc1yZ1YUKv_kNfp8WP6TunbWmNKVWpE6UPVO2nEDy3bvbdQP6vA-X27t3BvUvu3T_3zqYQHkIhwWOS9ln9ReodvPiHWA</recordid><startdate>2023</startdate><enddate>2023</enddate><creator>Abou-Zeid, Mohamed A.</creator><creator>Mabrouk, Ola I.</creator><creator>Draz, Ibrahim S.</creator><creator>Saad-El-Din, Heba I.</creator><creator>Safhi, Fatmah A.</creator><creator>ALshamrani, Salha M.</creator><creator>Esmail, Samar M.</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><scope>7S9</scope><scope>L.6</scope><orcidid>https://orcid.org/0000-0001-8545-4332</orcidid></search><sort><creationdate>2023</creationdate><title>Stem rust appraisal of local and global wheat germplasm with a new virulence threat to resistance genes</title><author>Abou-Zeid, Mohamed A. ; Mabrouk, Ola I. ; Draz, Ibrahim S. ; Saad-El-Din, Heba I. ; Safhi, Fatmah A. ; ALshamrani, Salha M. ; Esmail, Samar M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c352t-3e7a213fab1b3a160dd63f4e2ab438a148951cb17155aa0468bc9da84edb0d343</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Agriculture</topic><topic>Biomedical and Life Sciences</topic><topic>Cultivars</topic><topic>Ecology</topic><topic>Entomology</topic><topic>Genes</topic><topic>Genetic diversity</topic><topic>genetic resistance</topic><topic>Genotypes</topic><topic>Germplasm</topic><topic>Life Sciences</topic><topic>mature plants</topic><topic>Original Research Article</topic><topic>Plant breeding</topic><topic>Plant Pathology</topic><topic>Plant Sciences</topic><topic>Puccinia graminis</topic><topic>Stem rust</topic><topic>Stems</topic><topic>Virulence</topic><topic>Wheat</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Abou-Zeid, Mohamed A.</creatorcontrib><creatorcontrib>Mabrouk, Ola I.</creatorcontrib><creatorcontrib>Draz, Ibrahim S.</creatorcontrib><creatorcontrib>Saad-El-Din, Heba I.</creatorcontrib><creatorcontrib>Safhi, Fatmah A.</creatorcontrib><creatorcontrib>ALshamrani, Salha M.</creatorcontrib><creatorcontrib>Esmail, Samar M.</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><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>Australasian plant pathology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Abou-Zeid, Mohamed A.</au><au>Mabrouk, Ola I.</au><au>Draz, Ibrahim S.</au><au>Saad-El-Din, Heba I.</au><au>Safhi, Fatmah A.</au><au>ALshamrani, Salha M.</au><au>Esmail, Samar M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Stem rust appraisal of local and global wheat germplasm with a new virulence threat to resistance genes</atitle><jtitle>Australasian plant pathology</jtitle><stitle>Australasian Plant Pathol</stitle><date>2023</date><risdate>2023</risdate><volume>52</volume><issue>1</issue><spage>67</spage><epage>87</epage><pages>67-87</pages><issn>0815-3191</issn><eissn>1448-6032</eissn><abstract>To ensure adequate diversity of genetic resistance to
Puccinia graminis
f. sp.
tritici
(
Pgt
) destructive stem rust disease, the potential threat posed by Ug-99 race group or other new virulence should be taken into account. A total of 117 wheat germplasm including 64 ICARDA genotypes carrying stem rust (
Sr
) resistance genes and 53 Egyptian cultivars were appraised against stem rust during 2020–2022 at two locations (Sakha and Sids Research stations). Stem rust susceptibility at both locations during the year 2021 was higher than other years, since they reached 90S for cultivars at Sids and 100S for
Sr
genes at Sakha. Eleven Egyptian cultivars, Sakha-93, Sakha-94, Gemmeiz-3, Gemmeiza-12, Giza-144, Giza-155, Giza-156, Giza-170, Sids-8, Sids-11, Sids-13 and three resistance genes
Sr31
,
SrSatu
and
SrNin
, exhibited specific resistance (0-MR) at both locations over three years. However, the most susceptible cultivars were Misr-1 and Misr-2, since they reached maximum severity 80S and 90S, respectively. The most effective all stage resistance genes were
Sr31
(100%), followed by
Sr24
and
Sr38
(92.30%). A strong and perfect negative correlation were recorded between average coefficient of infection (ACI) and relative resistance index (RRI) appraised on Egyptian cultivars and resistance genes at adult plant stage. Gene postulation and molecular markers both indicated to the presence of effective genes
Sr31
and
Sr24
in resistant wheat cultivars mentioned above, while ineffective gene
Sr25
was detected in both highly susceptible cultivars Misr-1 and Misr-2. Although genes
Sr31
and
Sr24
both confer effective resistance against local
Pgt
races. However, additional broad-spectrum resistance genes should be incorporated in breeding program.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s13313-022-00891-8</doi><tpages>21</tpages><orcidid>https://orcid.org/0000-0001-8545-4332</orcidid></addata></record> |
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| ispartof | Australasian plant pathology, 2023, Vol.52 (1), p.67-87 |
| issn | 0815-3191 1448-6032 |
| language | eng |
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| source | SpringerLink Journals - AutoHoldings |
| subjects | Agriculture Biomedical and Life Sciences Cultivars Ecology Entomology Genes Genetic diversity genetic resistance Genotypes Germplasm Life Sciences mature plants Original Research Article Plant breeding Plant Pathology Plant Sciences Puccinia graminis Stem rust Stems Virulence Wheat |
| title | Stem rust appraisal of local and global wheat germplasm with a new virulence threat to resistance genes |
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