Genetic diversity among and within populations of Raphanus raphanistrum and Brassica tournefortii (Brassicaceae) in Israel: A case study for planning ex situ conservation program of crop wild relatives

Oz Barazani; Nir Hanin; Prabodh Kumar Bajpai; Yoni Waitz; Michal Barzilai; Alexandra Keren-Keiserman; Tomer Faraj; Einav Mayzlish-Gati; Erik Westberg; Jotham Ziffer-Berger

doi:10.1163/22238980-00001027

Genetic diversity among and within populations of Raphanus raphanistrum and Brassica tournefortii (Brassicaceae) in Israel: A case study for planning ex situ conservation program of crop wild relatives

Oz Barazani, Nir Hanin, Prabodh Kumar Bajpai, Yoni Waitz, Michal Barzilai, Alexandra Keren-Keiserman, Tomer Faraj, Einav Mayzlish-Gati, Erik Westberg, Jotham Ziffer-Berger

Research output: Contribution to journal › Article › peer-review

Abstract

The winter annuals Brassica tournefortii and Raphanus raphanistrum (Brassicaceae) share similar habitats and life-history traits, but differ in their reproduction system (self-compatibility vs. self-incompatibility, respectively). The two phylogenetically close species offer means to assess the effect of reproductive biology on genetic diversity between and within populations. In general, genetic diversity between populations of B. tournefortii was higher than that found between populations of R. raphanistrum, while higher genetic diversity indices were evident within populations of R. raphanistrum. In addition, the results of pairwise genetic distances indicated that the genetic distances between populations can be associated to the species' reproductive biology and not to the population's distribution pattern. We discuss whether knowledge of reproductive and habitat characteristics can be used to predict genetic diversity when planning sampling scheme for ex situ conservation.

Original language	English
Pages (from-to)	153-160
Number of pages	8
Journal	Israel Journal of Plant Sciences
Volume	65
Issue number	3-4
DOIs	https://doi.org/10.1163/22238980-00001027
State	Published - 2019
Externally published	Yes

Bibliographical note

Publisher Copyright:
© Koninklijke Brill NV, Leiden, 2018.

Keywords

Annual plants
Conservation
Gene bank
Self-compatibility
Self-incompatibility

ASJC Scopus subject areas

Ecology, Evolution, Behavior and Systematics
Agronomy and Crop Science
Plant Science

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1163/22238980-00001027

Cite this

Barazani, O., Hanin, N., Bajpai, P. K., Waitz, Y., Barzilai, M., Keren-Keiserman, A., Faraj, T., Mayzlish-Gati, E., Westberg, E., & Ziffer-Berger, J. (2019). Genetic diversity among and within populations of Raphanus raphanistrum and Brassica tournefortii (Brassicaceae) in Israel: A case study for planning ex situ conservation program of crop wild relatives. Israel Journal of Plant Sciences, 65(3-4), 153-160. https://doi.org/10.1163/22238980-00001027

@article{07ceed2e105e4a95bc37d0a37a542acb,

title = "Genetic diversity among and within populations of Raphanus raphanistrum and Brassica tournefortii (Brassicaceae) in Israel: A case study for planning ex situ conservation program of crop wild relatives",

abstract = "The winter annuals Brassica tournefortii and Raphanus raphanistrum (Brassicaceae) share similar habitats and life-history traits, but differ in their reproduction system (self-compatibility vs. self-incompatibility, respectively). The two phylogenetically close species offer means to assess the effect of reproductive biology on genetic diversity between and within populations. In general, genetic diversity between populations of B. tournefortii was higher than that found between populations of R. raphanistrum, while higher genetic diversity indices were evident within populations of R. raphanistrum. In addition, the results of pairwise genetic distances indicated that the genetic distances between populations can be associated to the species' reproductive biology and not to the population's distribution pattern. We discuss whether knowledge of reproductive and habitat characteristics can be used to predict genetic diversity when planning sampling scheme for ex situ conservation.",

keywords = "Annual plants, Conservation, Gene bank, Self-compatibility, Self-incompatibility",

author = "Oz Barazani and Nir Hanin and Bajpai, \{Prabodh Kumar\} and Yoni Waitz and Michal Barzilai and Alexandra Keren-Keiserman and Tomer Faraj and Einav Mayzlish-Gati and Erik Westberg and Jotham Ziffer-Berger",

note = "Publisher Copyright: {\textcopyright} Koninklijke Brill NV, Leiden, 2018.",

year = "2019",

doi = "10.1163/22238980-00001027",

language = "English",

volume = "65",

pages = "153--160",

journal = "Israel Journal of Plant Sciences",

issn = "0792-9978",

publisher = "Brill Academic Publishers",

number = "3-4",

}

Barazani, O, Hanin, N, Bajpai, PK, Waitz, Y, Barzilai, M, Keren-Keiserman, A, Faraj, T, Mayzlish-Gati, E, Westberg, E & Ziffer-Berger, J 2019, 'Genetic diversity among and within populations of Raphanus raphanistrum and Brassica tournefortii (Brassicaceae) in Israel: A case study for planning ex situ conservation program of crop wild relatives', Israel Journal of Plant Sciences, vol. 65, no. 3-4, pp. 153-160. https://doi.org/10.1163/22238980-00001027

Genetic diversity among and within populations of Raphanus raphanistrum and Brassica tournefortii (Brassicaceae) in Israel: A case study for planning ex situ conservation program of crop wild relatives. / Barazani, Oz; Hanin, Nir; Bajpai, Prabodh Kumar et al.
In: Israel Journal of Plant Sciences, Vol. 65, No. 3-4, 2019, p. 153-160.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Genetic diversity among and within populations of Raphanus raphanistrum and Brassica tournefortii (Brassicaceae) in Israel

T2 - A case study for planning ex situ conservation program of crop wild relatives

AU - Barazani, Oz

AU - Hanin, Nir

AU - Bajpai, Prabodh Kumar

AU - Waitz, Yoni

AU - Barzilai, Michal

AU - Keren-Keiserman, Alexandra

AU - Faraj, Tomer

AU - Mayzlish-Gati, Einav

AU - Westberg, Erik

AU - Ziffer-Berger, Jotham

PY - 2019

Y1 - 2019

N2 - The winter annuals Brassica tournefortii and Raphanus raphanistrum (Brassicaceae) share similar habitats and life-history traits, but differ in their reproduction system (self-compatibility vs. self-incompatibility, respectively). The two phylogenetically close species offer means to assess the effect of reproductive biology on genetic diversity between and within populations. In general, genetic diversity between populations of B. tournefortii was higher than that found between populations of R. raphanistrum, while higher genetic diversity indices were evident within populations of R. raphanistrum. In addition, the results of pairwise genetic distances indicated that the genetic distances between populations can be associated to the species' reproductive biology and not to the population's distribution pattern. We discuss whether knowledge of reproductive and habitat characteristics can be used to predict genetic diversity when planning sampling scheme for ex situ conservation.

AB - The winter annuals Brassica tournefortii and Raphanus raphanistrum (Brassicaceae) share similar habitats and life-history traits, but differ in their reproduction system (self-compatibility vs. self-incompatibility, respectively). The two phylogenetically close species offer means to assess the effect of reproductive biology on genetic diversity between and within populations. In general, genetic diversity between populations of B. tournefortii was higher than that found between populations of R. raphanistrum, while higher genetic diversity indices were evident within populations of R. raphanistrum. In addition, the results of pairwise genetic distances indicated that the genetic distances between populations can be associated to the species' reproductive biology and not to the population's distribution pattern. We discuss whether knowledge of reproductive and habitat characteristics can be used to predict genetic diversity when planning sampling scheme for ex situ conservation.

KW - Annual plants

KW - Conservation

KW - Gene bank

KW - Self-compatibility

KW - Self-incompatibility

UR - https://www.scopus.com/pages/publications/85074473598

U2 - 10.1163/22238980-00001027

DO - 10.1163/22238980-00001027

M3 - Article

AN - SCOPUS:85074473598

SN - 0792-9978

VL - 65

SP - 153

EP - 160

JO - Israel Journal of Plant Sciences

JF - Israel Journal of Plant Sciences

IS - 3-4

ER -

Genetic diversity among and within populations of Raphanus raphanistrum and Brassica tournefortii (Brassicaceae) in Israel: A case study for planning ex situ conservation program of crop wild relatives

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

UN SDGs

Access to Document

Other files and links

Fingerprint

Cite this