Detail
Článek
Článek online
FT
Medvik - BMČ
  • Je něco špatně v tomto záznamu ?

Genetic structure of wild pea (Pisum sativum subsp. elatius) populations in the northern part of the Fertile Crescent reflects moderate cross-pollination and strong effect of geographic but not environmental distance

P. Smýkal, O. Trněný, J. Brus, P. Hanáček, A. Rathore, RD. Roma, V. Pechanec, M. Duchoslav, D. Bhattacharyya, M. Bariotakis, S. Pirintsos, J. Berger, C. Toker,

. 2018 ; 13 (3) : e0194056. [pub] 20180326

Jazyk angličtina Země Spojené státy americké

Typ dokumentu časopisecké články, práce podpořená grantem

Perzistentní odkaz   https://www.medvik.cz/link/bmc18024286

Knowledge of current genetic diversity and mating systems of crop wild relatives (CWR) in the Fertile Crescent is important in crop genetic improvement, because western agriculture began in the area after the cold-dry period known as Younger Dryas about 12,000 years ago and these species are also wild genepools of the world's most important food crops. Wild pea (Pisum sativum subsp. elatius) is an important source of genetic diversity for further pea crop improvement harbouring traits useful in climate change context. The genetic structure was assessed on 187 individuals of Pisum sativum subsp. elatius from fourteen populations collected in the northern part of the Fertile Crescent using 18,397 genome wide single nucleotide polymorphism DARTseq markers. AMOVA showed that 63% of the allelic variation was distributed between populations and 19% between individuals within populations. Four populations were found to contain admixed individuals. The observed heterozygosity ranged between 0.99 to 6.26% with estimated self-pollination rate between 47 to 90%. Genetic distances of wild pea populations were correlated with geographic but not environmental (climatic) distances and support a mixed mating system with predominant self-pollination. Niche modelling with future climatic projections showed a local decline in habitats suitable for wild pea, making a strong case for further collection and ex situ conservation.

Citace poskytuje Crossref.org

000      
00000naa a2200000 a 4500
001      
bmc18024286
003      
CZ-PrNML
005      
20180710092709.0
007      
ta
008      
180709s2018 xxu f 000 0|eng||
009      
AR
024    7_
$a 10.1371/journal.pone.0194056 $2 doi
035    __
$a (PubMed)29579076
040    __
$a ABA008 $b cze $d ABA008 $e AACR2
041    0_
$a eng
044    __
$a xxu
100    1_
$a Smýkal, Petr $u Department of Botany, Palacký University, Olomouc, Czech Republic.
245    10
$a Genetic structure of wild pea (Pisum sativum subsp. elatius) populations in the northern part of the Fertile Crescent reflects moderate cross-pollination and strong effect of geographic but not environmental distance / $c P. Smýkal, O. Trněný, J. Brus, P. Hanáček, A. Rathore, RD. Roma, V. Pechanec, M. Duchoslav, D. Bhattacharyya, M. Bariotakis, S. Pirintsos, J. Berger, C. Toker,
520    9_
$a Knowledge of current genetic diversity and mating systems of crop wild relatives (CWR) in the Fertile Crescent is important in crop genetic improvement, because western agriculture began in the area after the cold-dry period known as Younger Dryas about 12,000 years ago and these species are also wild genepools of the world's most important food crops. Wild pea (Pisum sativum subsp. elatius) is an important source of genetic diversity for further pea crop improvement harbouring traits useful in climate change context. The genetic structure was assessed on 187 individuals of Pisum sativum subsp. elatius from fourteen populations collected in the northern part of the Fertile Crescent using 18,397 genome wide single nucleotide polymorphism DARTseq markers. AMOVA showed that 63% of the allelic variation was distributed between populations and 19% between individuals within populations. Four populations were found to contain admixed individuals. The observed heterozygosity ranged between 0.99 to 6.26% with estimated self-pollination rate between 47 to 90%. Genetic distances of wild pea populations were correlated with geographic but not environmental (climatic) distances and support a mixed mating system with predominant self-pollination. Niche modelling with future climatic projections showed a local decline in habitats suitable for wild pea, making a strong case for further collection and ex situ conservation.
650    _2
$a alely $7 D000483
650    _2
$a genetická variace $x genetika $7 D014644
650    _2
$a hrách setý $x genetika $7 D018532
650    _2
$a fenotyp $7 D010641
650    _2
$a opylení $x genetika $7 D054817
650    _2
$a jednonukleotidový polymorfismus $x genetika $7 D020641
655    _2
$a časopisecké články $7 D016428
655    _2
$a práce podpořená grantem $7 D013485
700    1_
$a Trněný, Oldřich $u Agricultural Research Ltd., Troubsko, Czech Republic.
700    1_
$a Brus, Jan $u Department of Geoinformatics, Palacký University, Olomouc, Czech Republic.
700    1_
$a Hanáček, Pavel $u Department of Plant Biology, Mendel University, Brno, Czech Republic.
700    1_
$a Rathore, Abhishek $u ICRISAT, Hyderabad, India.
700    1_
$a Roma, Rani Das $u ICRISAT, Hyderabad, India.
700    1_
$a Pechanec, Vilém $u Department of Geoinformatics, Palacký University, Olomouc, Czech Republic.
700    1_
$a Duchoslav, Martin $u Department of Botany, Palacký University, Olomouc, Czech Republic.
700    1_
$a Bhattacharyya, Debjyoti $u Department of Life Science & Bioinformatics, Assam University, Silchar, India.
700    1_
$a Bariotakis, Michalis $u Department of Biology and Botanical Garden, University of Crete, Heraklion, Greece.
700    1_
$a Pirintsos, Stergios $u Department of Biology and Botanical Garden, University of Crete, Heraklion, Greece.
700    1_
$a Berger, Jens $u CSIRO Agriculture and Food, Wembley, Western Australia, Australia.
700    1_
$a Toker, Cengiz $u Department of Field Crops, Akdeniz University, Antalya, Turkey.
773    0_
$w MED00180950 $t PloS one $x 1932-6203 $g Roč. 13, č. 3 (2018), s. e0194056
856    41
$u https://pubmed.ncbi.nlm.nih.gov/29579076 $y Pubmed
910    __
$a ABA008 $b sig $c sign $y a $z 0
990    __
$a 20180709 $b ABA008
991    __
$a 20180710092959 $b ABA008
999    __
$a ok $b bmc $g 1316417 $s 1021207
BAS    __
$a 3
BAS    __
$a PreBMC
BMC    __
$a 2018 $b 13 $c 3 $d e0194056 $e 20180326 $i 1932-6203 $m PLoS One $n PLoS One $x MED00180950
LZP    __
$a Pubmed-20180709

Najít záznam

Citační ukazatele

Pouze přihlášení uživatelé

Možnosti archivace