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 uBio  Web Results 11 - 20 of about 452

Synonyms:
   Agropyron wiluicum 
   XLeymotrigia wiluica 

Broader Terms:
   XLeymotrigia 
 
 


External Resources:



11.  Assessing climate change risks to the geographical distribution of grass species.LinkIT
Farashi A, Karimian Z
Plant signaling & behavior, 2021
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0

12.  Trace metals accumulation in the eco-system water - soil - vegetation (Agropyron cristatum) - common voles (Microtus arvalis) - parasites (Hymenolepis diminuta) in Radnevo region, Bulgaria.LinkIT
Rabadjieva D, Tepavitcharova S, Kovacheva A, Gergulova R, Ilieva R, Vladov I, Nanev V, Gabrashanska M, Karavoltsos S
Journal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements (GMS), 2021
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0

13.  Development of whole-genome prediction models to increase the rate of genetic gain in intermediate wheatgrass (Thinopyrum intermedium) breeding.LinkIT
Crain J, Haghighattalab A, DeHaan L, Poland J
The plant genomePlant GenomeDevelopment of whole-genome prediction models to increase the rate of genetic gain in intermediate wheatgrass (Thinopyrum intermedium) breeding.e2008910.1002/tpg2.20089The development of perennial grain crops is driven by the vision of simultaneous food production and enhanced ecosystem services. Typically, perennial crops like intermediate wheatgrass (IWG)[Thinopyrum intermedium (Host) Barkworth & D.R Dewey] have low seed yield and other detrimental traits. Next-generation sequencing has made genomic selection (GS) a tractable and viable breeding method. To investigate how an IWG breeding program may use GS, we evaluated 3,658 genets over 2 yr for 46 traits to build a training population. Six statistical models were used to evaluate the non-replicated data, and a model using autoregressive order 1 (AR1) spatial correction for rows and columns combined with the genomic relationship matrix provided the highest estimates of heritability. Genomic selection models were built from 18,357 single nucleotide polymorphism markers via genotyping-by-sequencing, and a 20-fold cross-validation showed high predictive ability for all traits (r > .80). Predictive abilities improved with increased training population size and marker numbers, even with larger amounts of missing data per marker. On the basis of these results, we propose a GS breeding method that is capable of completing one cycle per year compared with a minimum of 2 yr per cycle with phenotypic selection. We estimate that this breeding approach can increase the rate of genetic gain up to 2.6× above phenotypic selection for spike yield in IWG, allowing GS to enable rapid domestication and improvement of this crop. These breeding methods should be transferable to other species with similar long breeding cycles or limited capacity for replicated observations.© 2021 The Authors. The Plant Genome published by Wiley Periodicals LLC on behalf of Crop Science Society of America.CrainJaredJ0000-0001-9484-8325Dep. of Plant Pathology, Kansas State Univ., 4024 Throckmorton Plant Sciences Center, Manhattan, KS, 66506, USA.HaghighattalabAtenaA0000-0003-3707-5551Stakman-Borlaug Center for Sustainable Plant Health, Center for Applied Phenomics, Univ. of Minnesota, 1519 Gortner Avenue, St. Paul, MN, 55108, USA.DeHaanLeeL0000-0002-6368-5241The Land Institute, 2440 E. Water Well Rd, Salina, KS, 67401, USA.PolandJesseJ0000-0002-7856-1399Wheat Genetics Resource Center, Dep. of Plant Pathology, Kansas State Univ., 4024 Throckmorton Plant Sciences Center, Manhattan, KS, 66506, USA.engJournal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.20210426United StatesPlant Genome1012739191940-3372IMAgropyrongeneticsEcosystemGenome, PlantPlant BreedingPoaceaegenetics202007102020121320214276020219246020214261234ppublish3390069010.1002/tpg2.20089REFERENCES, 2021</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>14.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>The complete chloroplast genome of <i>Agropyron desertorum</i> (Fisch. ex Link) Schult.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Yang J, Du W, Pang Y<br><font color=gray><i>Mitochondrial DNA. Part B, Resources, 2021</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>15.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Identification, molecular and biological characterization of two novel secovirids in wild grass species in Belgium.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Maclot FJ, Debue V, Blouin AG, Fontdevila Pareta N, Tamisier L, Filloux D, Massart S<br><font color=gray><i>Virus research, 2021</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>16.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>[Effects of Vegetation Restoration on the Structure and Function of the Rhizosphere Soil Bacterial Community of <i>Solanum rostratum</i>].</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Zhang RH, Song Z, Fu WD, Yun LL, Gao JH, Wang R, Wang ZH, Zhang GL<br><font color=gray><i>Huan jing ke xue= Huanjing kexue, 2021</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>17.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Advancing crested wheatgrass [Agropyron cristatum (L.) Gaertn.] breeding through genotyping-by-sequencing and genomic selection.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Baral K, Coulman B, Biligetu B, Fu YB<br><font color=gray><i>PloS one, 2020</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>18.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>[Composition and spatial distribution of main species in grassland community of Baiyinhua mining area, China].</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Chun F, Bao G, Zhang WQ, Sai X<br><font color=gray><i>Ying yong sheng tai xue bao = The journal of applied ecology, 2020</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>19.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Differential stoichiometric homeostasis and growth in two native and two invasive C<sub>3</sub> grasses.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Harvey JT, Leffler AJ<br><font color=gray><i>Oecologia, 2020</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>20.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Dominance and G×E interaction effects improve genomic prediction and genetic gain in intermediate wheatgrass (Thinopyrum intermedium).</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Bajgain P, Zhang X, Anderson JA<br><font color=gray><i>The plant genomePlant GenomeDominance and G×E interaction effects improve genomic prediction and genetic gain in intermediate wheatgrass (Thinopyrum intermedium).e2001210.1002/tpg2.20012Genomic selection (GS) based recurrent selection methods were developed to accelerate the domestication of intermediate wheatgrass [IWG, Thinopyrum intermedium (Host) Barkworth & D.R. Dewey]. A subset of the breeding population phenotyped at multiple environments is used to train GS models and then predict trait values of the breeding population. In this study, we implemented several GS models that investigated the use of additive and dominance effects and G×E interaction effects to understand how they affected trait predictions in intermediate wheatgrass. We evaluated 451 genotypes from the University of Minnesota IWG breeding program for nine agronomic and domestication traits at two Minnesota locations during 2017-2018. Genet-mean based heritabilities for these traits ranged from 0.34 to 0.77. Using four-fold cross validation, we observed the highest predictive abilities (correlation of 0.67) in models that considered G×E effects. When G×E effects were fitted in GS models, trait predictions improved by 18%, 15%, 20%, and 23% for yield, spike weight, spike length, and free threshing, respectively. Genomic selection models with dominance effects showed only modest increases of up to 3% and were trait-dependent. Cross-environment predictions were better for high heritability traits such as spike length, shatter resistance, free threshing, grain weight, and seed length than traits with low heritability and large environmental variance such as spike weight, grain yield, and seed width. Our results confirm that GS can accelerate IWG domestication by increasing genetic gain per breeding cycle and assist in selection of genotypes with promise of better performance in diverse environments.© 2020 The Authors. The Plant Genome published by Wiley Periodicals, Inc. on behalf of Crop Science Society of America.BajgainPrabinP0000-0002-3093-5582Department of Agronomy & Plant Genetics, University of Minnesota, St. Paul, MN, USA.ZhangXiaofeiX0000-0003-4516-9179The Alliance of Bioversity International and International Center for Tropical Agriculture, Cali, Colombia.AndersonJames AJA0000-0003-4655-6517Department of Agronomy & Plant Genetics, University of Minnesota, St. Paul, MN, USA.engJournal ArticleResearch Support, Non-U.S. Gov't20200319United StatesPlant Genome1012739191940-3372IMAgropyrongeneticsGenome, PlantGenomicsPlant BreedingPoaceaegenetics201912092020013020201058452020106602020101060ppublish3301662510.1002/tpg2.20012REFERENCES, 2020</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br><br><br><table cellspacing=0 cellpadding=0 align=center><tr valign=bottom><td align=center><a href=http://ubio.org/portal/index.php?search=XLeymotrigia+wiluica+%28Drobow%29+Tzvelev&category=l&client=pubmed&startPage=1><img src=p.png border=0></a></td><td align=center><a href=http://ubio.org/portal/index.php?search=XLeymotrigia+wiluica+%28Drobow%29+Tzvelev&category=l&client=pubmed&startPage=1><img src=o_yellow.png border=0></a></td><td align=center><img src=o_red.png border=0></td><td align=center><a href=http://ubio.org/portal/index.php?search=XLeymotrigia+wiluica+%28Drobow%29+Tzvelev&category=l&client=pubmed&startPage=3><img src=o_yellow.png border=0></a></td><td align=center><a href=http://ubio.org/portal/index.php?search=XLeymotrigia+wiluica+%28Drobow%29+Tzvelev&category=l&client=pubmed&startPage=4><img src=o_yellow.png border=0></a></td><td align=center><a href=http://ubio.org/portal/index.php?search=XLeymotrigia+wiluica+%28Drobow%29+Tzvelev&category=l&client=pubmed&startPage=5><img src=o_yellow.png border=0></a></td><td align=center><a href=http://ubio.org/portal/index.php?search=XLeymotrigia+wiluica+%28Drobow%29+Tzvelev&category=l&client=pubmed&startPage=6><img src=o_yellow.png border=0></a></td><td align=center><a href=http://ubio.org/portal/index.php?search=XLeymotrigia+wiluica+%28Drobow%29+Tzvelev&category=l&client=pubmed&startPage=7><img src=o_yellow.png border=0></a></td><td align=center><a href=http://ubio.org/portal/index.php?search=XLeymotrigia+wiluica+%28Drobow%29+Tzvelev&category=l&client=pubmed&startPage=8><img src=o_yellow.png border=0></a></td><td align=center><a href=http://ubio.org/portal/index.php?search=XLeymotrigia+wiluica+%28Drobow%29+Tzvelev&category=l&client=pubmed&startPage=9><img src=o_yellow.png border=0></a></td><td align=center><a href=http://ubio.org/portal/index.php?search=XLeymotrigia+wiluica+%28Drobow%29+Tzvelev&category=l&client=pubmed&startPage=10><img src=o_yellow.png border=0></a></td><td align=center><a href=http://ubio.org/portal/index.php?search=XLeymotrigia+wiluica+%28Drobow%29+Tzvelev&category=l&client=pubmed&startPage=11><img src=o_yellow.png border=0></a></td><td align=center><a href=http://ubio.org/portal/index.php?search=XLeymotrigia+wiluica+%28Drobow%29+Tzvelev&category=l&client=pubmed&startPage=3><img src=rtal.png border=0></a></td></tr><td align=center><a href=http://ubio.org/portal/index.php?search=XLeymotrigia+wiluica+%28Drobow%29+Tzvelev&category=l&client=pubmed&startPage=1>«</a></td><td align=center><a href=http://ubio.org/portal/index.php?search=XLeymotrigia+wiluica+%28Drobow%29+Tzvelev&category=l&client=pubmed&startPage=1>1</a></td><td align=center>2</td><td align=center><a href=http://ubio.org/portal/index.php?search=XLeymotrigia+wiluica+%28Drobow%29+Tzvelev&category=l&client=pubmed&startPage=3>3</a></td><td align=center><a href=http://ubio.org/portal/index.php?search=XLeymotrigia+wiluica+%28Drobow%29+Tzvelev&category=l&client=pubmed&startPage=4>4</a></td><td align=center><a href=http://ubio.org/portal/index.php?search=XLeymotrigia+wiluica+%28Drobow%29+Tzvelev&category=l&client=pubmed&startPage=5>5</a></td><td align=center><a href=http://ubio.org/portal/index.php?search=XLeymotrigia+wiluica+%28Drobow%29+Tzvelev&category=l&client=pubmed&startPage=6>6</a></td><td align=center><a href=http://ubio.org/portal/index.php?search=XLeymotrigia+wiluica+%28Drobow%29+Tzvelev&category=l&client=pubmed&startPage=7>7</a></td><td align=center><a href=http://ubio.org/portal/index.php?search=XLeymotrigia+wiluica+%28Drobow%29+Tzvelev&category=l&client=pubmed&startPage=8>8</a></td><td align=center><a href=http://ubio.org/portal/index.php?search=XLeymotrigia+wiluica+%28Drobow%29+Tzvelev&category=l&client=pubmed&startPage=9>9</a></td><td align=center><a href=http://ubio.org/portal/index.php?search=XLeymotrigia+wiluica+%28Drobow%29+Tzvelev&category=l&client=pubmed&startPage=10>10</a></td><td align=center><a href=http://ubio.org/portal/index.php?search=XLeymotrigia+wiluica+%28Drobow%29+Tzvelev&category=l&client=pubmed&startPage=11>11</a></td><td align=center><a href=http://ubio.org/portal/index.php?search=XLeymotrigia+wiluica+%28Drobow%29+Tzvelev&category=l&client=pubmed&startPage=3>»</a></td></tr></table></table></tr></table></td><script src="http://www.google-analytics.com/urchin.js" type="text/javascript"> </script> <script type="text/javascript"> _uacct = "UA-634822-1"; urchinTracker(); </script> </BODY> </HTML>