CLC number: Q93; S567
On-line Access: 2024-08-27
Received: 2023-10-17
Revision Accepted: 2024-05-08
Crosschecked: 2017-01-13
Cited: 5
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Abdul Latif Khan, Syed Abdullah Gilani, Muhammad Waqas, Khadija Al-Hosni, Salima Al-Khiziri, Yoon-Ha Kim, Liaqat Ali, Sang-Mo Kang, Sajjad Asaf, Raheem Shahzad, Javid Hussain, In-Jung Lee, Ahmed Al-Harrasi. Endophytes from medicinal plants and their potential for producing indole acetic acid, improving seed germination and mitigating oxidative stress[J]. Journal of Zhejiang University Science B, 2017, 18(2): 125-137.
@article{title="Endophytes from medicinal plants and their potential for producing indole acetic acid, improving seed germination and mitigating oxidative stress",
author="Abdul Latif Khan, Syed Abdullah Gilani, Muhammad Waqas, Khadija Al-Hosni, Salima Al-Khiziri, Yoon-Ha Kim, Liaqat Ali, Sang-Mo Kang, Sajjad Asaf, Raheem Shahzad, Javid Hussain, In-Jung Lee, Ahmed Al-Harrasi",
journal="Journal of Zhejiang University Science B",
volume="18",
number="2",
pages="125-137",
year="2017",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.B1500271"
}
%0 Journal Article
%T Endophytes from medicinal plants and their potential for producing indole acetic acid, improving seed germination and mitigating oxidative stress
%A Abdul Latif Khan
%A Syed Abdullah Gilani
%A Muhammad Waqas
%A Khadija Al-Hosni
%A Salima Al-Khiziri
%A Yoon-Ha Kim
%A Liaqat Ali
%A Sang-Mo Kang
%A Sajjad Asaf
%A Raheem Shahzad
%A Javid Hussain
%A In-Jung Lee
%A Ahmed Al-Harrasi
%J Journal of Zhejiang University SCIENCE B
%V 18
%N 2
%P 125-137
%@ 1673-1581
%D 2017
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.B1500271
TY - JOUR
T1 - Endophytes from medicinal plants and their potential for producing indole acetic acid, improving seed germination and mitigating oxidative stress
A1 - Abdul Latif Khan
A1 - Syed Abdullah Gilani
A1 - Muhammad Waqas
A1 - Khadija Al-Hosni
A1 - Salima Al-Khiziri
A1 - Yoon-Ha Kim
A1 - Liaqat Ali
A1 - Sang-Mo Kang
A1 - Sajjad Asaf
A1 - Raheem Shahzad
A1 - Javid Hussain
A1 - In-Jung Lee
A1 - Ahmed Al-Harrasi
J0 - Journal of Zhejiang University Science B
VL - 18
IS - 2
SP - 125
EP - 137
%@ 1673-1581
Y1 - 2017
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.B1500271
Abstract: medicinal plants have been used by marginal communities to treat various ailments. However, the potential of endophytes within these bio-prospective medicinal plants remains unknown. The present study elucidates the endophytic diversity of medicinal plants (Caralluma acutangula, Rhazya stricta, and Moringa peregrina) and the endophyte role in seed growth and oxidative stress. Various organs of medicinal plants yielded ten endophytes, which were identified as Phoma sp. (6 isolates), Alternaria sp. (2), Bipolaris sp. (1), and Cladosporium sp. (1) based on 18S rDNA sequencing and phylogenetic analysis. The culture filtrates (CFs; 25%, 50%, and 100% concentrations) from these endophytes were tested against the growth of normal and dwarf mutant rice lines. Endophytic CF exhibited dose-dependent growth stimulation and suppression effects. CF (100%) of Phoma sp. significantly increased rice seed germination and growth compared to controls and other endophytes. This growth-promoting effect was due to the presence of indole acetic acid in endophytic CF. The gas chromatography/mass spectrometry (GC/MS) analysis showed the highest indole acetic acid content ((54.31±0.21) µmol/L) in Bipolaris sp. In addition, the isolate of Bipolaris sp. exhibited significantly higher radical scavenging and anti-lipid peroxidation activity than the other isolates. Bipolaris sp. and Phoma sp. also exhibited significantly higher flavonoid and phenolic contents. The medicinal plants exhibited the presence of bio-prospective endophytic strains, which could be used for the improvement of crop growth and the mitigation of oxidative stresses.
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[52]List of electronic supplementary materials
[53]Fig. S1 Individual phylogenetic analysis of the 10 fungal endophytes isolated from medicinal plants
[54]Table S1 Location and length of 18S, 28S, 5.8S and ITS1, ITS2 sequences of various fungal strains
[55]Table S2 Estimates of evolutionary divergence between sequences
[56]Table S3 Sequence homology matrix of fungal strains
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