OnLine Journal of Biological Sciences

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Localization of Some Medicinal Plants in the Ile Delta on the Southern Macrosurface of the Zhetysu Alatau (Kazakhstan)
(2023-04-01)
B. Sh. Kaliyev
;
B. Sh. Kaliyev
;
GULNARA T. SITPAYEVA
;
A. Musrat
;
Svetlana Yerekeyeva
In the article, the floral composition of the vicinity of the Ile River on the southern macrosurface of Zhetysu Alatau is determined and a brief description of the endemic species is given. Through the examination and evaluation of expedition data, along with comprehensive research and literature analysis, the study successfully identified species that have experienced a reduction in their distribution range within the study area. Furthermore, the study was able to establish a comprehensive overview of the ecological characteristics and life forms exhibited by the flora in the examined region. An analysis of the indicators of the introduction of some medicinal species (phenological control indicators and seed quality) was conducted in the collection plot of medicinal plants in the main botanical garden and a brief conclusion was drawn based on the information of the introduction.
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Wild Allium longicuspis Regel is a Feral Form of Allium sativum L. in Kazakhstan: A Comparative Molecular Genetic Analysis
(2023-01-01)
Akerke Tokenova
;
Akerke Tokenova
;
GULNARA T. SITPAYEVA
;
Nadezhda Gemejiyeva
;
Saule Suleimenova
The genus Allium L comprises over 1000 species with important nutritional, medicinal and horticultural applications. The natural flora of Kazakhstan is rich in Allium species, including the wild long-pointed onion, A. longicuspis and cultivated A. sativum garlic varieties. It has been hypothesized that A. longicupis is ancestral to A. sativum. We investigated genetic polymorphism in samples of A. longicupis and the A. sativum cultivars “Niki” and “Merey” using start codon targeted polymorphism analysis. Nuclear ribosomal DNA fragments were purified, amplified and tested with 25 primers, finally selecting 12 primers that identified polymorphisms. DNA samples were sequenced, electrophoresed and cluster analysis performed by the construction of dendrograms and principal component analysis. The karyotypes of the different samples were also compared. The results showed that the samples of A. longicupis from natural populations did not differ significantly from those of the cultivated garlic varieties. The results indicate that A. longicupis can be considered a feral, rather than an ancestral, form of A. sativum. These findings have implications both for the breeding and cultivation of garlic varieties and for the taxonomy of the Allium genus.
Цитирования (OpenAlex) 2Цитирования (OpenCitations) 3

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