scholarly journals Genetic diversity of three endemic and endangered species of the family Theaceae in Guangdong, China

2005 ◽  
Vol 13 (2) ◽  
pp. 112 ◽  
Author(s):  
Xiaoying Luo
Keyword(s):  
Genetic Diversity ◽  
Endangered Species ◽  
The Family

Genetic diversity and population structure of Bretschneidera sinensis, an endangered species

2014 ◽  
Vol 21 (6) ◽  
pp. 723-731
Author(s):  
Xu Gangbiao ◽  
Liang Yan ◽  
Jiang Yan ◽  
Liu Xiongsheng ◽  
Hu Shangli ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Population Structure ◽  
Endangered Species

Genetic diversity and genetic structure of the rare and endangered species, Primula ranunculoides

2014 ◽  
Vol 21 (5) ◽  
pp. 601-609
Author(s):  
Wang Deyun ◽  
Peng Jie ◽  
Chen Yajing ◽  
Lü Guosheng ◽  
Zhang Xiaoping ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Genetic Structure ◽  
Endangered Species ◽  
Rare And Endangered Species ◽  
Rare And Endangered

scholarly journals A systematic revision of Capparaceae and Cleomaceae in Egypt: an evaluation of the generic delimitations of Capparis and Cleome using ecological and genetic diversity

2020 ◽  
Vol 18 (1) ◽  
Author(s):  
Mohamed Abd. S. El zayat ◽  
Mahmoud El Sayd Ali ◽  
Mohamed Hamdy Amar
Keyword(s):  
Genetic Diversity ◽  
Morphological Characteristics ◽  
Systematic Position ◽  
Diversity Analysis ◽  
Polymorphic Markers ◽  
Ecological Distribution ◽  
Specific Group ◽  
Systematic Revision ◽  
Dna Evidence ◽  
The Family

Abstract Background The Capparaceae family is commonly recognized as a caper, while Cleomaceae represents one of small flowering family within the order Brassicales. Earlier, Cleomaceae was included in the family Capparaceae; then, it was moved to a distinct family after DNA evidence. Variation in habits and a bewildering array of floral and fruit forms contributed to making Capparaceae a “trash-basket” family in which many unrelated plants were placed. Indeed, family Capparaceae and Cleomaceae are in clear need of more detailed systematic revision. Results Here, in the present study, the morphological characteristics and the ecological distribution as well as the genetic diversity analysis among the twelve species of both Capparaceae and Cleomaceae have been determined. The genetic analysis has been checked using 15 ISSR, 30 SRAP, and 18 ISTR to assess the systematic knots between the two families. In order to detect the molecular phylogeny, a comparative analysis of the three markers was performed based on the exposure of discriminating capacity, efficiency, and phylogenetic heatmap. Our results indicated that there is a morphological and ecological variation between the two families. Moreover, the molecular analysis confirmed that ISTR followed by SRAP markers has superior discriminating capacity for describing the genetic diversity and is able to simultaneously distinguish many polymorphic markers per reaction. Indeed, both the PCA and HCA data have drawn a successful annotation relationship in Capparaceae and Cleome species to evaluate whether the specific group sort individual or overlap groups. Conclusion The outcomes of the morphological and ecological characterization along with the genetic diversity indicated an insight solution thorny interspecies in Cleome and Gynandropsis genera as a distinct family (Cleomaceae) and the other genera (Capparis, Cadaba, Boscia, and Maerua) as Capparaceae. Finally, we recommended further studies to elucidate the systematic position of Dipterygium glaucum.

Structure and genetic diversity of Ixora margaretae an endangered species

2012 ◽  
Vol 9 (2) ◽  
pp. 511-524 ◽  
Author(s):  
D. Verhaegen ◽  
A. Assoumane ◽  
J. Serret ◽  
S. Noe ◽  
B. Favreau ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Endangered Species

scholarly journals Genetic and Morphological Characterization of Mangifera indica L. Growing in Egypt

HortScience ◽  
2018 ◽  
Vol 53 (9) ◽  
pp. 1266-1270 ◽  
Author(s):  
Nader R. Abdelsalam ◽  
Hayssam M. Ali ◽  
Mohamed Z.M. Salem ◽  
Elsayed G. Ibrahem ◽  
Mohamed S. Elshikh
Keyword(s):  
Genetic Diversity ◽  
Mangifera Indica ◽  
Morphological Characteristics ◽  
Morphological Characterization ◽  
Molecular Techniques ◽  
Germplasm Management ◽  
Fruit Crops ◽  
The Family ◽  
High Diversity

Mango (Mangifera indica L.) is a fruit crops belong to the family Anacardiaceae and is the oldest cultivated tree worldwide. Cultivars maintained in Egypt have not been investigated previously. Mango was first brought to Egypt from South Asia. Morphological and molecular techniques were used to identify the genetic diversity within 28 mango cultivars. SSR and EST-SSR were used for optimizing germplasm management of mango cultivars. Significant variations were observed in morphological characteristics and genetic polymorphism, as they ranged from 0.71% to 100%. High diversity was confirmed as a pattern of morphological and genotypes data. Data from the present study may be used to calculate the mango relationship and diversity currently grown in Egypt.

scholarly journals Gut virome of mammals and birds reveals high genetic diversity of the family Microviridae

2019 ◽  
Vol 5 (1) ◽  
Author(s):  
Hao Wang ◽  
Yu Ling ◽  
Tongling Shan ◽  
Shixing Yang ◽  
Hui Xu ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
High Genetic Diversity ◽  
The Family

Genetic diversity and divergence in the fountain darter (Etheostoma fonticola): implications for conservation of an endangered species

2016 ◽  
Vol 17 (6) ◽  
pp. 1393-1404 ◽  
Author(s):  
Jeffrey B. Olsen ◽  
Andrew P. Kinziger ◽  
John K. Wenburg ◽  
Cara J. Lewis ◽  
Catherine T. Phillips ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Endangered Species
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