About: Pea (Pisum sativum L.) in the Genomic Era.     Goto   Sponge   NotDistinct   Permalink

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  • Pea ( Pisum sativum L.) was the original model organism used in Mendel's discovery (1866) of the laws of inheritance, making it th e foundation of modern plant genetics. However, subsequent progress in pea genomics has lagged behind many other plant species. Although the si ze and repetitive nature of the pea genome has so far restricted its sequencing, comprehensive ge nomic and post genomic resources already exist. These include BAC libraries, severa l types of molecular marker sets, both transcriptome and proteome datasets and mu tant populations for reverse genetics. The availability of the full genome sequences of three legume species has offered significant opportunities for genome wide comparison revealing synteny and co-linearity to pea. A combination of a candidate gene and colin earity approach has successfully led to the identification of genes underlying agronomi cally important trai ts including virus resistances and plant architect ure. Some of this knowledge has already been applied to marker assisted selection (MAS) programs, increasing precision and shortening the breeding cycle. Yet, complete translation of marker discovery to pea breeding is still to be achieved. Molecular analysis of pea collections has shown that although substantial variation is present within the cultivated gene pool, wild material offe rs the possibility to incorporate novel traits that may have been inadvertently eliminated. Association mapping analysis of diverse pea germplasm promises to identify genetic variation related to desirable agronomic traits, which are histori cally difficult to breed for in a traditional manner. The availability of high throughput 'omics' methodologies offers great promise for the development of novel, highly accurate selective breeding tools for improved pea genotypes that are sustainable under current and future climates and farming systems.
  • Pea ( Pisum sativum L.) was the original model organism used in Mendel's discovery (1866) of the laws of inheritance, making it th e foundation of modern plant genetics. However, subsequent progress in pea genomics has lagged behind many other plant species. Although the si ze and repetitive nature of the pea genome has so far restricted its sequencing, comprehensive ge nomic and post genomic resources already exist. These include BAC libraries, severa l types of molecular marker sets, both transcriptome and proteome datasets and mu tant populations for reverse genetics. The availability of the full genome sequences of three legume species has offered significant opportunities for genome wide comparison revealing synteny and co-linearity to pea. A combination of a candidate gene and colin earity approach has successfully led to the identification of genes underlying agronomi cally important trai ts including virus resistances and plant architect ure. Some of this knowledge has already been applied to marker assisted selection (MAS) programs, increasing precision and shortening the breeding cycle. Yet, complete translation of marker discovery to pea breeding is still to be achieved. Molecular analysis of pea collections has shown that although substantial variation is present within the cultivated gene pool, wild material offe rs the possibility to incorporate novel traits that may have been inadvertently eliminated. Association mapping analysis of diverse pea germplasm promises to identify genetic variation related to desirable agronomic traits, which are histori cally difficult to breed for in a traditional manner. The availability of high throughput 'omics' methodologies offers great promise for the development of novel, highly accurate selective breeding tools for improved pea genotypes that are sustainable under current and future climates and farming systems. (en)
Title
  • Pea (Pisum sativum L.) in the Genomic Era.
  • Pea (Pisum sativum L.) in the Genomic Era. (en)
skos:prefLabel
  • Pea (Pisum sativum L.) in the Genomic Era.
  • Pea (Pisum sativum L.) in the Genomic Era. (en)
skos:notation
  • RIV/61989592:15310/12:33140803!RIV13-MSM-15310___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • I, S, Z(AV0Z50510513)
http://linked.open...iv/cisloPeriodika
  • 2
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 158040
http://linked.open...ai/riv/idVysledku
  • RIV/61989592:15310/12:33140803
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • pea; legumes; marker-assisted breeding; genetic diversity; germplasm; breeding (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV
  • [3B876A57068D]
http://linked.open...i/riv/nazevZdroje
  • Agronomy
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 2
http://linked.open...iv/tvurceVysledku
  • Hýbl, Miroslav
  • Macas, Jiří
  • Neumann, Pavel
  • Smýkal, Petr
  • Aubert, Gregoire
  • Burstin, Judith
  • Coyne, Clarice J
  • Ellis, Noel Ht
  • Flavell, Andrew J.
  • Ford, Rebecca
  • Mcphee, Kevin E
  • Redden, Robert J
  • Rubiales, Diego
  • Warkentin, Tom D
  • Weller, Jim L
http://linked.open...n/vavai/riv/zamer
issn
  • 2073-4395
number of pages
http://bibframe.org/vocab/doi
  • 10.3390/agronomy2020074
http://localhost/t...ganizacniJednotka
  • 15310
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