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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
Year:
2019
Source of publication :
Israel Journal of Plant Sciences
Authors :
בג'פאי, פראבוד קומאר
;
.
ברזילי, מיכל
;
.
ברזני, עוז
;
.
וייץ, יוני
;
.
חנין, ניר
;
.
מייזליש-גתי, עינב
;
.
פרג', תומר
;
.
קרן, אלכסנדרה
;
.
Volume :
65
Co-Authors:

Westberg, E., KWS SAAT SE, Einbeck, Germany; Ziffer-Berger, J., Multi-disciplinary Faculty, Levinsky College of Education, Shoshana Persitz 15, Tel Aviv, 6937808, Israel, Steinhardt Museum of Natural History, Tel Aviv University, Tel Aviv, 6997801, Israel

Facilitators :
From page:
153
To page:
160
(
Total pages:
8
)
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. © Koninklijke Brill NV, Leiden, 2018.

Note:
Related Files :
Annual plants
Brassica
Brassica tournefortii
Conservation
Gene bank
Raphanus raphanistrum
self compatibility
self incompatibility
עוד תגיות
תוכן קשור
More details
DOI :
10.1163/22238980-00001027
Article number:
0
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
44985
Last updated date:
02/03/2022 17:27
Creation date:
13/11/2019 12:01
Scientific Publication
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
65

Westberg, E., KWS SAAT SE, Einbeck, Germany; Ziffer-Berger, J., Multi-disciplinary Faculty, Levinsky College of Education, Shoshana Persitz 15, Tel Aviv, 6937808, Israel, Steinhardt Museum of Natural History, Tel Aviv University, Tel Aviv, 6997801, Israel

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

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. © Koninklijke Brill NV, Leiden, 2018.

Scientific Publication
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