Evaluation of physiological markers for assessing drought tolerance and yield potential in bread wheat
Carbon isotope discrimination (Δ) has been recognized as a valuable phenotyping tool in wheat breeding. However, technical expertise and analysis cost restrict its large-scale use. We examined the associations of ash content (AC), minerals content (Ca, K, Mg, Fe and Mn) and leaf chlorophyll content...
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| Veröffentlicht in: | Physiology and molecular biology of plants 2019-09, Vol.25 (5), p.1163-1174 |
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| creator | Yasir, Tauqeer Ahmad Wasaya, Allah Hussain, Mubshar Ijaz, Muhammad Farooq, Muhammad Farooq, Omer Nawaz, Ahmad Hu, Yin-Gang |
| description | Carbon isotope discrimination (Δ) has been recognized as a valuable phenotyping tool in wheat breeding. However, technical expertise and analysis cost restrict its large-scale use. We examined the associations of ash content (AC), minerals content (Ca, K, Mg, Fe and Mn) and leaf chlorophyll content (
Chl
) with grain Δ and grain yield (GY) to assess their potential as substitute to grain Δ. We evaluated 49 wheat genotypes under two water deficit regimes (W
120
and W
200
) in a rain-out shelter. Leaf chlorophyll content (
Chl
) was strongly correlated with grain Δ and GY under moderate water deficit regime (W
200
). Significant and negative correlations (
P
|
| doi_str_mv | 10.1007/s12298-019-00694-0 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_6745756</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2299447316</sourcerecordid><originalsourceid>FETCH-LOGICAL-c484t-3302087d6b11d9741fc71145c7e025f767398200b0abe7190ed341b395b613fd3</originalsourceid><addsrcrecordid>eNqFkU9v1DAQxS1ERUvhC3CyxIVLwGM7cXxBQlX5I1XqpT1bTjzJunjtxU5a7bfH261AcICTR_LvPb2ZR8gbYO-BMfWhAOe6bxjohrFOy4Y9I2dMqzpIwZ4_ztC0vZan5GUpdxUSUsELciqg7aRS-oxMl_c2rHbxKdI00d1mX3wKafajDXRr83fMhU4pU1sKluLjTF1O67xZ6JICZhtHpDY6uvcYHN2lBePiq9ZHOmS0jj5s0C6vyMlkQ8HXT-85uf18eXPxtbm6_vLt4tNVM8peLo0QjLNeuW4AcHURmEYFINtRIePtpDoldM8ZG5gdUIFm6ISEQeh26EBMTpyTj0ff3Tps0Y01TLbB7LKvu-xNst78-RP9xszp3nRKtqrtqsG7J4OcfqxYFrP1ZcQQbMS0FsMFVzUCtPr_KNdaSiXg4Pr2L_QurTnWSxwokJ3o-wPFj9SYUykZp1-5gZlD4-bYuKmNm8fGDasicRSVCscZ82_rf6h-AlV6rWA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2291463886</pqid></control><display><type>article</type><title>Evaluation of physiological markers for assessing drought tolerance and yield potential in bread wheat</title><source>PubMed (Medline)</source><source>SpringerLink (Online service)</source><source>EZB Electronic Journals Library</source><creator>Yasir, Tauqeer Ahmad ; Wasaya, Allah ; Hussain, Mubshar ; Ijaz, Muhammad ; Farooq, Muhammad ; Farooq, Omer ; Nawaz, Ahmad ; Hu, Yin-Gang</creator><creatorcontrib>Yasir, Tauqeer Ahmad ; Wasaya, Allah ; Hussain, Mubshar ; Ijaz, Muhammad ; Farooq, Muhammad ; Farooq, Omer ; Nawaz, Ahmad ; Hu, Yin-Gang</creatorcontrib><description>Carbon isotope discrimination (Δ) has been recognized as a valuable phenotyping tool in wheat breeding. However, technical expertise and analysis cost restrict its large-scale use. We examined the associations of ash content (AC), minerals content (Ca, K, Mg, Fe and Mn) and leaf chlorophyll content (
Chl
) with grain Δ and grain yield (GY) to assess their potential as substitute to grain Δ. We evaluated 49 wheat genotypes under two water deficit regimes (W
120
and W
200
) in a rain-out shelter. Leaf chlorophyll content (
Chl
) was strongly correlated with grain Δ and GY under moderate water deficit regime (W
200
). Significant and negative correlations (
P
< 0.01) of AC and potassium concentration (K) with grain Δ, and between AC and GY was observed under both water regimes, while manganese concentration (Mn) was negatively correlated with grain Δ under W
120
regime only and magnesium concentration (Mg) correlated negatively under the W
200
regime only. Grain Δ was correlated (
P
< 0.01) positively with photosynthesis rate (
A
), stomatal conductance (g
s
) and GY, while correlated negatively (
P
< 0.01) with intrinsic water use efficiency (iWUE) under both water regimes. Results confirm the role of grain Δ as an indirect selection criterion for drought tolerance under a wide range of drought conditions. Additionally,
Chl
is the most suitable trait to predict yield under moderate water deficit conditions. AC and K concentration in grain proved potentially useful and economical alternative criterion to grain Δ in the evaluation of differences in yield potential and drought tolerance in wheat under drought.</description><identifier>ISSN: 0971-5894</identifier><identifier>EISSN: 0974-0430</identifier><identifier>DOI: 10.1007/s12298-019-00694-0</identifier><identifier>PMID: 31564779</identifier><language>eng</language><publisher>New Delhi: Springer India</publisher><subject>ash content ; Biological and Medical Physics ; Biomedical and Life Sciences ; Biophysics ; Bread ; breeding ; Calcium ; carbon ; Carbon isotopes ; Cell Biology ; Chlorophyll ; Conductance ; Correlation ; Cost analysis ; Criteria ; Crop yield ; Drought ; Drought resistance ; drought tolerance ; Evaluation ; genotype ; Genotypes ; Grain ; grain yield ; iron ; isotopes ; Leaves ; Life Sciences ; Magnesium ; Manganese ; Minerals ; phenotype ; Phenotyping ; Photosynthesis ; Plant breeding ; Plant Physiology ; Plant Sciences ; Potassium ; Research Article ; Resistance ; Stomata ; Stomatal conductance ; Triticum ; Water deficit ; Water regimes ; Water use ; Water use efficiency ; Wheat</subject><ispartof>Physiology and molecular biology of plants, 2019-09, Vol.25 (5), p.1163-1174</ispartof><rights>Prof. H.S. Srivastava Foundation for Science and Society 2019</rights><rights>Copyright Springer Nature B.V. 2019</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c484t-3302087d6b11d9741fc71145c7e025f767398200b0abe7190ed341b395b613fd3</citedby><cites>FETCH-LOGICAL-c484t-3302087d6b11d9741fc71145c7e025f767398200b0abe7190ed341b395b613fd3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6745756/pdf/$$EPDF$$P50$$Gpubmedcentral$$H</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6745756/$$EHTML$$P50$$Gpubmedcentral$$H</linktohtml><link.rule.ids>230,314,723,776,780,881,27901,27902,41464,42533,51294,53766,53768</link.rule.ids></links><search><creatorcontrib>Yasir, Tauqeer Ahmad</creatorcontrib><creatorcontrib>Wasaya, Allah</creatorcontrib><creatorcontrib>Hussain, Mubshar</creatorcontrib><creatorcontrib>Ijaz, Muhammad</creatorcontrib><creatorcontrib>Farooq, Muhammad</creatorcontrib><creatorcontrib>Farooq, Omer</creatorcontrib><creatorcontrib>Nawaz, Ahmad</creatorcontrib><creatorcontrib>Hu, Yin-Gang</creatorcontrib><title>Evaluation of physiological markers for assessing drought tolerance and yield potential in bread wheat</title><title>Physiology and molecular biology of plants</title><addtitle>Physiol Mol Biol Plants</addtitle><description>Carbon isotope discrimination (Δ) has been recognized as a valuable phenotyping tool in wheat breeding. However, technical expertise and analysis cost restrict its large-scale use. We examined the associations of ash content (AC), minerals content (Ca, K, Mg, Fe and Mn) and leaf chlorophyll content (
Chl
) with grain Δ and grain yield (GY) to assess their potential as substitute to grain Δ. We evaluated 49 wheat genotypes under two water deficit regimes (W
120
and W
200
) in a rain-out shelter. Leaf chlorophyll content (
Chl
) was strongly correlated with grain Δ and GY under moderate water deficit regime (W
200
). Significant and negative correlations (
P
< 0.01) of AC and potassium concentration (K) with grain Δ, and between AC and GY was observed under both water regimes, while manganese concentration (Mn) was negatively correlated with grain Δ under W
120
regime only and magnesium concentration (Mg) correlated negatively under the W
200
regime only. Grain Δ was correlated (
P
< 0.01) positively with photosynthesis rate (
A
), stomatal conductance (g
s
) and GY, while correlated negatively (
P
< 0.01) with intrinsic water use efficiency (iWUE) under both water regimes. Results confirm the role of grain Δ as an indirect selection criterion for drought tolerance under a wide range of drought conditions. Additionally,
Chl
is the most suitable trait to predict yield under moderate water deficit conditions. AC and K concentration in grain proved potentially useful and economical alternative criterion to grain Δ in the evaluation of differences in yield potential and drought tolerance in wheat under drought.</description><subject>ash content</subject><subject>Biological and Medical Physics</subject><subject>Biomedical and Life Sciences</subject><subject>Biophysics</subject><subject>Bread</subject><subject>breeding</subject><subject>Calcium</subject><subject>carbon</subject><subject>Carbon isotopes</subject><subject>Cell Biology</subject><subject>Chlorophyll</subject><subject>Conductance</subject><subject>Correlation</subject><subject>Cost analysis</subject><subject>Criteria</subject><subject>Crop yield</subject><subject>Drought</subject><subject>Drought resistance</subject><subject>drought tolerance</subject><subject>Evaluation</subject><subject>genotype</subject><subject>Genotypes</subject><subject>Grain</subject><subject>grain yield</subject><subject>iron</subject><subject>isotopes</subject><subject>Leaves</subject><subject>Life Sciences</subject><subject>Magnesium</subject><subject>Manganese</subject><subject>Minerals</subject><subject>phenotype</subject><subject>Phenotyping</subject><subject>Photosynthesis</subject><subject>Plant breeding</subject><subject>Plant Physiology</subject><subject>Plant Sciences</subject><subject>Potassium</subject><subject>Research Article</subject><subject>Resistance</subject><subject>Stomata</subject><subject>Stomatal conductance</subject><subject>Triticum</subject><subject>Water deficit</subject><subject>Water regimes</subject><subject>Water use</subject><subject>Water use efficiency</subject><subject>Wheat</subject><issn>0971-5894</issn><issn>0974-0430</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNqFkU9v1DAQxS1ERUvhC3CyxIVLwGM7cXxBQlX5I1XqpT1bTjzJunjtxU5a7bfH261AcICTR_LvPb2ZR8gbYO-BMfWhAOe6bxjohrFOy4Y9I2dMqzpIwZ4_ztC0vZan5GUpdxUSUsELciqg7aRS-oxMl_c2rHbxKdI00d1mX3wKafajDXRr83fMhU4pU1sKluLjTF1O67xZ6JICZhtHpDY6uvcYHN2lBePiq9ZHOmS0jj5s0C6vyMlkQ8HXT-85uf18eXPxtbm6_vLt4tNVM8peLo0QjLNeuW4AcHURmEYFINtRIePtpDoldM8ZG5gdUIFm6ISEQeh26EBMTpyTj0ff3Tps0Y01TLbB7LKvu-xNst78-RP9xszp3nRKtqrtqsG7J4OcfqxYFrP1ZcQQbMS0FsMFVzUCtPr_KNdaSiXg4Pr2L_QurTnWSxwokJ3o-wPFj9SYUykZp1-5gZlD4-bYuKmNm8fGDasicRSVCscZ82_rf6h-AlV6rWA</recordid><startdate>20190901</startdate><enddate>20190901</enddate><creator>Yasir, Tauqeer Ahmad</creator><creator>Wasaya, Allah</creator><creator>Hussain, Mubshar</creator><creator>Ijaz, Muhammad</creator><creator>Farooq, Muhammad</creator><creator>Farooq, Omer</creator><creator>Nawaz, Ahmad</creator><creator>Hu, Yin-Gang</creator><general>Springer India</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7S9</scope><scope>L.6</scope><scope>5PM</scope></search><sort><creationdate>20190901</creationdate><title>Evaluation of physiological markers for assessing drought tolerance and yield potential in bread wheat</title><author>Yasir, Tauqeer Ahmad ; Wasaya, Allah ; Hussain, Mubshar ; Ijaz, Muhammad ; Farooq, Muhammad ; Farooq, Omer ; Nawaz, Ahmad ; Hu, Yin-Gang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c484t-3302087d6b11d9741fc71145c7e025f767398200b0abe7190ed341b395b613fd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>ash content</topic><topic>Biological and Medical Physics</topic><topic>Biomedical and Life Sciences</topic><topic>Biophysics</topic><topic>Bread</topic><topic>breeding</topic><topic>Calcium</topic><topic>carbon</topic><topic>Carbon isotopes</topic><topic>Cell Biology</topic><topic>Chlorophyll</topic><topic>Conductance</topic><topic>Correlation</topic><topic>Cost analysis</topic><topic>Criteria</topic><topic>Crop yield</topic><topic>Drought</topic><topic>Drought resistance</topic><topic>drought tolerance</topic><topic>Evaluation</topic><topic>genotype</topic><topic>Genotypes</topic><topic>Grain</topic><topic>grain yield</topic><topic>iron</topic><topic>isotopes</topic><topic>Leaves</topic><topic>Life Sciences</topic><topic>Magnesium</topic><topic>Manganese</topic><topic>Minerals</topic><topic>phenotype</topic><topic>Phenotyping</topic><topic>Photosynthesis</topic><topic>Plant breeding</topic><topic>Plant Physiology</topic><topic>Plant Sciences</topic><topic>Potassium</topic><topic>Research Article</topic><topic>Resistance</topic><topic>Stomata</topic><topic>Stomatal conductance</topic><topic>Triticum</topic><topic>Water deficit</topic><topic>Water regimes</topic><topic>Water use</topic><topic>Water use efficiency</topic><topic>Wheat</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yasir, Tauqeer Ahmad</creatorcontrib><creatorcontrib>Wasaya, Allah</creatorcontrib><creatorcontrib>Hussain, Mubshar</creatorcontrib><creatorcontrib>Ijaz, Muhammad</creatorcontrib><creatorcontrib>Farooq, Muhammad</creatorcontrib><creatorcontrib>Farooq, Omer</creatorcontrib><creatorcontrib>Nawaz, Ahmad</creatorcontrib><creatorcontrib>Hu, Yin-Gang</creatorcontrib><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Physiology and molecular biology of plants</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yasir, Tauqeer Ahmad</au><au>Wasaya, Allah</au><au>Hussain, Mubshar</au><au>Ijaz, Muhammad</au><au>Farooq, Muhammad</au><au>Farooq, Omer</au><au>Nawaz, Ahmad</au><au>Hu, Yin-Gang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evaluation of physiological markers for assessing drought tolerance and yield potential in bread wheat</atitle><jtitle>Physiology and molecular biology of plants</jtitle><stitle>Physiol Mol Biol Plants</stitle><date>2019-09-01</date><risdate>2019</risdate><volume>25</volume><issue>5</issue><spage>1163</spage><epage>1174</epage><pages>1163-1174</pages><issn>0971-5894</issn><eissn>0974-0430</eissn><abstract>Carbon isotope discrimination (Δ) has been recognized as a valuable phenotyping tool in wheat breeding. However, technical expertise and analysis cost restrict its large-scale use. We examined the associations of ash content (AC), minerals content (Ca, K, Mg, Fe and Mn) and leaf chlorophyll content (
Chl
) with grain Δ and grain yield (GY) to assess their potential as substitute to grain Δ. We evaluated 49 wheat genotypes under two water deficit regimes (W
120
and W
200
) in a rain-out shelter. Leaf chlorophyll content (
Chl
) was strongly correlated with grain Δ and GY under moderate water deficit regime (W
200
). Significant and negative correlations (
P
< 0.01) of AC and potassium concentration (K) with grain Δ, and between AC and GY was observed under both water regimes, while manganese concentration (Mn) was negatively correlated with grain Δ under W
120
regime only and magnesium concentration (Mg) correlated negatively under the W
200
regime only. Grain Δ was correlated (
P
< 0.01) positively with photosynthesis rate (
A
), stomatal conductance (g
s
) and GY, while correlated negatively (
P
< 0.01) with intrinsic water use efficiency (iWUE) under both water regimes. Results confirm the role of grain Δ as an indirect selection criterion for drought tolerance under a wide range of drought conditions. Additionally,
Chl
is the most suitable trait to predict yield under moderate water deficit conditions. AC and K concentration in grain proved potentially useful and economical alternative criterion to grain Δ in the evaluation of differences in yield potential and drought tolerance in wheat under drought.</abstract><cop>New Delhi</cop><pub>Springer India</pub><pmid>31564779</pmid><doi>10.1007/s12298-019-00694-0</doi><tpages>12</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Physiology and molecular biology of plants, 2019-09, Vol.25 (5), p.1163-1174 |
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| subjects | ash content Biological and Medical Physics Biomedical and Life Sciences Biophysics Bread breeding Calcium carbon Carbon isotopes Cell Biology Chlorophyll Conductance Correlation Cost analysis Criteria Crop yield Drought Drought resistance drought tolerance Evaluation genotype Genotypes Grain grain yield iron isotopes Leaves Life Sciences Magnesium Manganese Minerals phenotype Phenotyping Photosynthesis Plant breeding Plant Physiology Plant Sciences Potassium Research Article Resistance Stomata Stomatal conductance Triticum Water deficit Water regimes Water use Water use efficiency Wheat |
| title | Evaluation of physiological markers for assessing drought tolerance and yield potential in bread wheat |
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