Morphological diversity

The voucher herbarium specimens of this species collected in Vietnam are housed in the herbaria of the Vietnam National University of Forestry (VNF) and the Komarov Botanical Institute (LE). An amended morphological description of this species, accompanied by color photos, new data on ecology, and phenology are additionally provided.

6p viamancio 04-06-2024 1 0   Download

The present study aims to identify Neofusicoccum isolates collected from lotus with symptoms of dieback, blight, and wilted leaves. Species were identified based on their morphology and comparison of the DNA sequence data for ITS rDNA and β-tubulin (tub-2). The taxonomy and phylogenetic relationships of pathogen isolates were investigated, and their pathogenic abilities were determined.

17p viritesh 02-04-2024 5 1   Download

Ebook "Controlling the morphology of polymers: Multiple scales of structure and processing" focuses on controlling morphology of different scales for polymers. The authors explain the need for successful control of morphology to yield target macroscopic physical properties in the application of polymers to diverse areas such as engineering materials, nanodielectrics and photonic crystals. The book combines specialized chapters with an introduction to the morphology of polymers and the range of experimental techniques available to evaluate it.

341p tudohanhtau1006 29-03-2024 2 1   Download

Research on the morphological characteristics, agronomics, pre-harvest germination resistance, and genetic diversity of some popular rice varieties grown in Binh Dinh province is essential in assessing material resources for selecting and developing new rice varieties that can adapt to climate change. The results show that there is one extra short-day variety, five short-day varieties, and three medium-day varieties.

12p vibego 02-02-2024 1 0   Download

Neuroendocrine neoplasms (NENs) represent a diverse group of tumors arising from neuroendocrine cells. Current World Health Organization (WHO) classification is based on tumor differentiation and grade defined by mitotic rate and/or Ki-67 index to determine prognosis and treatment options.

6p viintuit 26-09-2023 4 0   Download

In this acticle, we described characteristic of genus Dysoxylum in Vietnam, added summary informations about distribution, habitat, ecology and use of genus Dysoxylum Blume in Vietnam, and propose to establish classification key to the 15 species belong to Dysoxylum in flora of Vietnam.

5p viberkshire 09-08-2023 4 1   Download

Dam Nai is one of the twelve best known lagoons in south central Vietnam. Habitats in and around the largoon and its surroundings are quite diverse including mangrove, bushes, rice fields and fruit tree farms which are ecologically suitable for many animals including bats.

5p vicaptainmarvel 21-04-2023 8 2   Download

Through field survey and morphological research, this study has determined that the Camellia genus in Lam Dong province, Vietnam has a high diversity of morphological, distribution and taxa characteristics. The species of Camellia genus in Lam Dong province are mostly shrubs and small trees.

10p vicaptainmarvel 21-04-2023 2 2   Download

Strobilanthes lamiifolia (Nees) T. Anderson is reported here as a new record for the flora of Vietnam. It is morphologically allied to Strobilanthes sulfurea but differs in the shape of the leaf, bract, and bracteoles. Photographs and line drawings are given together with information on habitat, ecology and preliminary conservation assessment based on IUCN criteria.

9p vicaptainmarvel 21-04-2023 7 2   Download

The Leguminosae family is the third-largest family of angiosperms, and Caesalpinioideae is its secondlargest subfamily. A great number of species (approximately 205) are found in the Caesalpinia group within this subfamily; together with these species’ phenotypic plasticity and the similarities in their morphological descriptors, make this a complex group for taxonomic and phylogenetic studies.

10p vinarcissa 21-03-2023 2 1   Download

Snake melon (Cucumis melo var. flexuosus, “Faqqous”) is a traditional and ancient vegetable in the Mediterranean area. A collection of landraces from 42 grower fields in Israel and Palestinian territories was grown and characterized in a “Common Garden” rain-fed experiment, at the morphological-horticultural and molecular level using seq-DArT markers.

20p vinarcissa 21-03-2023 1 1   Download

Morphological traits related to flag leaves are determinant traits influencing plant architecture and yield potential in wheat (Triticum aestivum L.). However, little is known regarding their genetic controls under drought stress.

15p vinarcissa 21-03-2023 2 1   Download

Although Tellinidae is one of the largest and most diverse families of bivalves, its taxonomy is utterly chaotic. This is mainly due to the morphological diversity and homoplasy displayed by their shells and to the scarcity of the molecular phylogenetic studies performed on them. A molecular cytogenetic analysis of four tellin shell species, Bosemprella incarnata, Macomangulus tenuis, Moerella donacina and Serratina serrata, was performed.

7p vinarcissa 21-03-2023 2 1   Download

Hill rices (Oryza sativa L.) are direct seeded rices grown on hill slopes of different gradients. These landraces have evolved under rainfed and harsh environmental conditions and may possess genes governing adaptation traits such as tolerance to cold and moisture stress.

15p vinarcissa 21-03-2023 4 1   Download

Hypsiboas species have been divided into seven groups using morphological and genetic characters, but for most of the species, there is no cytogenetic information available. The results of this study reinforce the complexity previously observed within the genus Hypsiboas and in the different groups that compose this taxon.

13p vinarcissa 21-03-2023 1 1   Download

Human intestinal schistosomiasis caused by Schistosoma mansoni and urinary schistosomiasis caused by Schistosoma haematobium are endemic in Ethiopia. Although schistosomes look morphologically uniform, there is variation in infectivity, egg productivity and virulence due to variation in their genetic make.

12p vinarcissa 21-03-2023 4 1   Download

According to the current taxonomic delimitation, the Mediterranean genus Iberis comprises about 30 species. Among them, the taxonomy and species delimitation of Iberis simplex and its morphologically close relatives (I. attica, I. carica, I. gypsicola, I. halophila, and I. spruneri), described here as the I. simplex species complex, are controversial and several different names are used for the members of this complex.

16p lyhuyenthu 31-01-2023 8 2   Download

Stachys species show high morphological diversity and their main diagnostic characteristics are calyx and corolla length, ratio of tooth to calyx, and verticillaster arrangement. This manuscript describes and provides detailed morphological, micromorphological and molecular information about a new species, Stachys istanbulensis Ö. Güner, and its close relatives. The new species resembles S. recta complex, but is distinguished by its procumbent flowering stems, shorter calyx and teeth, congested verticillasters, creamy yellow corolla and oblong-obovoid nutlets.

12p lyhuyenthu 31-01-2023 9 2   Download

The aim of the study "Characterization of some local pea (Pisum sativum L.) genotypes for agro-morphological traits and mineral concentrations" is to evaluate diversity among the Turkish local pea germplasm for mineral concentrations and agro-morphological traits for breeding programs. The experiment was conducted during 2018/2019 and 2019/2020 and arranged according to an augmented block design with 40 local genotypes and two standard check cultivars (Carina and Jof).

12p lyhuyenthu 31-01-2023 4 2   Download

In this study, the genotypes of melon in Kyrgyzstan were collected by visiting several regions and contacting farmers. The genetic diversity of 35 Kyrgyz and 13 Turkish melon accessions was characterized based on the corresponding phenotypes. The morphological characterizations were largely based on the IPGR and, to some extent, UPOV standards.

17p lyhuyenthu 31-01-2023 7 2   Download