The complete plastid genome and nuclear genome markers provide molecularevidence for the hybrid origin of Pulsatilla × hackelii Pohl.

MONIKA SZCZECINSKA; GRZEGORZ LAZARSKI; KATARZYNA BILSKA; JAKUB SAWICKI

Makale detayları

The complete plastid genome and nuclear genome markers provide molecularevidence for the hybrid origin of Pulsatilla × hackelii Pohl.

Yazarlar:

MONIKA SZCZECINSKA | GRZEGORZ LAZARSKI | KATARZYNA BILSKA | JAKUB SAWICKI

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Botany 2017 Vol.41 Issue 4, pp.329-337

Belge Tipi:

Makale

Yayın Tarihi:

7/2017

Belge Dili:

Türkçe

Document ID (Org No.):

2000815264

Sıklık:

İki Aylık

eISSN:

1303-6106

pISSN:

1300-008X

Özet:

 

This study presents the first molecularly proven data on natural hybridization in the genus Pulsatilla, including the complete plastome sequence. A plant with morphological characteristics intermediate between P. patens and P. pratensis was found near the village of Bocheniec (southern Poland). In this study, several classes of markers based on genotyping (SSR and ISJ) and sequencing (Sanger and NGS) were used to confirm hybridization and its direction, and to determine the prospective parent species. Analysis of ISJ and ISSR genotyping data revealed that all amplified loci were polymorphic. The hybrid species was characterized by only 3 specific bands, and it shared the highest number of bands with P. pratensis. A total of 3,204,448 pair-end reads (2 × 250 bp) from Pulsatilla × hackelii were obtained in a single run of the MiSeq sequencer. The structure of the hybrid plastid genome did not differ from the previously identified genomes of the Pulsatilla species. A phylogenetic analysis of plastomes in the Pulsatilla species revealed three well-supported clades. The plastome of Pulsatilla × hackelii was included in the P. pratensis clade. P. hackelii and P. pratensis formed a well-supported clade, and their plastomes differed by 78 substitutions and 74 indels. Most of these differences were found in intergenic noncoding regions (52 substitutions and 67 indels) and introns (11 substitutions and 5 indels). The sequenced plastid genome of the hybrid species was most similar to Pulsatilla pratensis, which suggests that the analyzed P. pratensis specimen was pollinated by P. patens.

Makale detayları

The complete plastid genome and nuclear genome markers provide molecularevidence for the hybrid origin of Pulsatilla × hackelii Pohl.

Yazarlar: MONIKA SZCZECINSKA | GRZEGORZ LAZARSKI | KATARZYNA BILSKA | JAKUB SAWICKI

Yayıncı: TUBITAK

Dergi: Turkish Journal of Botany 2017 Vol.41 Issue 4, pp.329-337

Belge Tipi: Makale

Yayın Tarihi: 7/2017

Belge Dili: Türkçe

Document ID (Org No.): 2000815264

Sıklık: İki Aylık

eISSN: 1303-6106

pISSN: 1300-008X

Sayı

Yazarlar:

MONIKA SZCZECINSKA | GRZEGORZ LAZARSKI | KATARZYNA BILSKA | JAKUB SAWICKI

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Botany 2017 Vol.41 Issue 4, pp.329-337

Belge Tipi:

Makale

Yayın Tarihi:

7/2017

Belge Dili:

Türkçe

Document ID (Org No.):

2000815264

Sıklık:

İki Aylık

eISSN:

1303-6106

pISSN:

1300-008X