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Quercus genus
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In this study, we utilize the genome-wide singlenucleotide polymorphisms (SNPs) data obtained through Multiplexed Inter Simple Sequence Repeat Genotyping by sequencing (MIG-seq) to explore the phylogenetic relationships among Quercus species in Vietnam. The results of this study reveal that all Quercus species in Vietnam belong to subgenus Cerris and the phylogenetic analysis strongly supports the recognition of two infrageneric sections: Quercus and Ilex section for the Vietnamese Quercus.
10p
dianmotminh02
03-05-2024
1
1
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DNA barcoding is a tool for species discrimination and identification which helps overcome the problem of identification that cannot be covered by morphological identification. Quercus is the second biggest genus of Fagaceae in Vietnam as well as Lam Dong province after Lithocarpus.
11p
vimulcahy
18-09-2023
7
3
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Haplothrips aliakbarii sp. nov. (Phlaeothripidae: Phlaeothripinae) is described and illustrated from Ilam Province, western Iran. This new species was collected on the leaves of oak trees (Quercus brantii). An identification key for Iranian species of Haplothrips is presented. Species of the large genus Haplothrips Amyot & Serville (Phlaeothripinae: Haplothripini) are found worldwide, with 242 extant species (Mound and Matsunaga, 2017).
6p
dolomite36
30-12-2021
4
0
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Accumulating evidence suggests that genome plasticity allows filamentous plant pathogens to adapt to changing environments. Recently, the generalist plant pathogen Phytophthora ramorum has been documented to undergo irreversible phenotypic alterations accompanied by chromosomal aberrations when infecting trunks of mature oak trees (genus Quercus). In contrast, genomes and phenotypes of the pathogen derived from the foliage of California bay (Umbellularia californica) are usually stable.
19p
vibeauty
23-10-2021
12
1
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The genus Loranthus L. (Loranthaceae) is represented in Iran by 2 species: Loranthus europaeus Jacq. and L. grewingkii Boiss. & Buhse; the latter species is endemic to the area of Flora Iranica. The plants of Loranthus are hemiparasites growing on various host trees such as Quercus infectoria Oliv., Acer monspessulanum L., and Armeniaca vulgaris Lam.
12p
vi4mua
24-02-2019
16
1
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Hesperis tosyaensis A.Duran, a new species from northern Anatolia, is described and illustrated. It grows under open Quercus forest. The new species is distinct from the closely allied H. ozcelikii A.Duran by the following features: stem erect, 45–90 cm tall, hispid, hairs 2–2.5 mm, and fruit glabrous.
11p
vikimsa
22-02-2019
22
0
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In a taxonomic revision of the genus Quercus L. in Iran, 25 taxa named by Djavanchir Khoie in 1967 were studied and evaluated. These taxa were described in his PhD thesis but not validly published according to Arts. 30.8. and 40.1. of the ICN.
10p
caplock2711
21-02-2019
17
1
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Crystal types from 3 oak species representing 3 different sections of the genus Quercus were identified. Crystals were studied with scanning electron microscopy after localisation by light microscopy. The crystals were composed of calcium oxalate silicates as whewellite (calcium oxalate monohydrate) composites.
8p
vivant2711
01-02-2019
22
2
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Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế đề tài: hybridization within the genus Quercus...
18p
toshiba7
08-10-2011
35
1
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Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế đề tài: Reproduction and gene flow in the genus Quercus...
16p
toshiba7
08-10-2011
41
1
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