Species accounts

Part 1 book "The process of animal domestication" by Marcelo R Snchez includes content: Pathways in time and space; domesticated mammals and birds, species accounts; the genetics of domestication; evolutionary development; ontogenetic change.

157p muasambanhan10 03-04-2024 2 1   Download

Links between colorectal cancer (CRC) and the gut microbiome have been established, but the specific microbial species and their role in carcinogenesis remain an active area of inquiry. Our understanding would be enhanced by better accounting for tumor subtype, microbial community interactions, metabolism, and ecology.

13p vibransone 28-03-2024 3 2   Download

Ebook "Development and reproduction in humans and animal model species" describes human development including sexual reproduction and stem cell research with the development of model organisms that are accessible to genetic and experimental analysis in readily understandable texts and 315 multi-colored graphics. The introductory account of model organisms selected from the entire animal kingdom presents general principles, which are then outlined in subsequent chapters devoted to, for example, sexual development;...

723p manmanthanhla0201 26-02-2024 6 1   Download

Ebook "Self-Incompatibility in flowering plants: Evolution, diversity, and mechanisms" covers a broad spectrum of research into SI, with accounts by internationally renowned scientists. It comprises two sections: Evolution and Population Genetics of SI, Molecular and Cell Biology of SI Systems. The reader will gain an insight into the diversity and complexity of these polymorphic cell-cell recognition and rejection systems.

341p tachieuhoa 28-01-2024 5 2   Download

Part 1 book "Psittaculture - Breeding, rearing and management of parrots" includes content: Pressures on wild parrot populations and the role of aviculture, selecting the species to breed, parrot husbandry, incubation, hand rearing, parrot chicks, bird marking systems, mutations, selecting a pet parrot and keeping it healthy, taming, species accounts, lories and lorikeets - the brush tongued parrots, cockatoos chapter 14 the nestors, fig parrots, blue rumped parrot psittinus cyanurus.

162p oursky07 24-10-2023 9 2   Download

Research results have identified 173 species of coastal benthic Kien Luong, belonging to 122 genera, 75 families and 7 representative groups. Among the discovered species, Gastropod Molluscs have the highest number of species with 70 species, followed by bivalve molluscs with 51 species, crustaceans with 40 species. Other groups account for a lower proportion: Polychaeta has 9 species, Scaphopoda has 2 species, Cephalopoda and Chelicerata all have 1 species.

12p nhanchienthien 25-07-2023 4 2   Download

The Central Highlands (Tây Nguyên) is a center of yellow camellia diversity in Vietnam and the world. The Central Highlands contains 18 of Vietnam’s yellow camellia species, accounting for 37% of yellow camellia species in Vietnam and 28% of yellow camellia species worldwide. Moreover, all 18 yellow camellia species in the Central Highlands are endemic to Vietnam.

14p vimelindagates 18-07-2022 9 2   Download

Two species of anurans are recorded for the first time from Vietnam: the megophryid Leptolalax eos from Dien Bien and Son La provinces and the ranid Hylarana cubitalis from Son La Province. These discoveries bring the total species number of amphibians to 222 in Vietnam.

6p runordie3 27-06-2022 9 2   Download

In Son La Province, Nguyen, Ho and Nguyen (2009) documented a total of 38 species of snakes. Pham et al. (2013) recently recorded five species of colubrids and one species of viper for the first time from Son La Province. In the paper "New records of snakes (Squamata: Serpentes) from Son La Province, Vietnam", we report seven new records of snakes for Son La Province based on newly collected materials from Copia Nature Reserve (Thuan Chau District) and Son La City

7p runordie3 27-06-2022 9 2   Download

Ribosomal RNA (rRNA) accounts for the majority of the RNA in eukaryotic cells, and is encoded by hundreds to thousands of nearly identical gene copies, only a subset of which are active at any given time. In Arabidopsis thaliana, 45S rRNA genes are found in two large ribosomal DNA (rDNA) clusters and little is known about the contribution of each to the overall transcription pattern in the species.

15p vialfrednobel 29-01-2022 15 0   Download

The increasing application of next generation sequencing technologies has led to the availability of thousands of reference genomes, often providing multiple genomes for the same or closely related species. The current approach to represent a species or a population with a single reference sequence and a set of variations cannot represent their full diversity and introduces bias towards the chosen reference.

12p vilarryellison 29-10-2021 17 1   Download

Peptidases (EC 3.4) consist of a large group of hydrolytic enzymes that catalyze the hydrolysis of proteins accounting for approximately 65% of the total worldwide enzyme production. Peptidases from thermophilic fungi have adaptations to high temperature that makes them adequate for biotechnological application. In the present study, we profiled the genomes of heat-tolerant fungi and phylogenetically related mesophilic species for genes encoding for peptidases and their putative adaptations for thermostability.

10p vibeauty 23-10-2021 9 0   Download

Phomafungin is a recently reported broad spectrum antifungal compound but its biosynthetic pathway is unknown. We combed publicly available Phoma genomes but failed to find any putative biosynthetic gene cluster that could account for its biosynthesis.

18p visilicon2711 20-08-2021 12 1   Download

Result of study on the diversity of orchids in Southern East Viet Nam at 6 study sites from July 2019 to October 2020 have identified 173 orchids species belong to 50 diffrent genus, accounting for 14.41% of the total number of orchid species available in Viet Nam (1.200 species). Among them, all species were used as ornamental plants; 13 species were used for medicinal herbs; and 6 species were listed for conservation in Vietnam Red Data Book, (2019).

10p cothumenhmong11 05-05-2021 12 2   Download

PrIME-GenPhyloData is a suite of tools for creating realistic simulated phylogenetic trees, in particular for families of homologous genes. It supports generation of trees based on a birth-death process and—perhaps more interestingly—also supports generation of gene family trees guided by a known (synthetic or biological) species tree while accounting for events such as gene duplication, gene loss, and lateral gene transfer (LGT).

5p viwyoming2711 16-12-2020 11 1   Download

The article presents the first study of the most complete composition of natural enemies of Dien grapefruit tree. Fluctuation in specie component of predators (natural enemies) of Dien grapefruit tree insect pests differed over the months of this investigation with Coleoptera species being most prevalent with 7 species, accounting for 38.89% of the total species and Hymenoptera species numbering 5, accounting for 27.78%.

7p tamynhan8 04-11-2020 19 2   Download

To study cell biological phenomena which depend on diffusion, active transport processes, or the locations of species, modeling and simulation studies need to take space into account. To describe the system as a collection of discrete objects moving and interacting in continuous space, various particle-based reaction diffusion simulators for cell-biological system have been developed.

16p vicolorado2711 23-10-2020 14 0   Download

This study was conducted to enhance the understanding of phytoplankton diversity of Duyen Hai town, Tra Vinh province. We selected 12 representative sampling sites and investigated phytoplankton diversity in both dry and rainy seasons. The phytoplankton of this area were comprised of 134 species, belonging to 64 genera, 45 families, 31 orders, 8 classes and 5 divisions. Among those divisions, Bacillariophyta was the most dominant in species, accounting for 70% of the total number of species and Cyanobacteria commonly had high density at 12 surveyed sites.

9p caygaocaolon6 22-07-2020 13 2   Download

Ravine ecosystems are highly dynamic and completely deformatted terrain landscape. In these regions, Indigenous plant species are playing significant role in environmental rehabilitation because of their exultant survival and high adaptation to local conditions. Despite this, very little information’s available about existence of medicinal plants on the typical ravine flora. The present study attempted to explore the diversity and distribution of medicinal plant flora in the Yamuna ravines of Agra (U.P) and Chambal ravines of Kota district (Rajasthan).

13p chauchaungayxua6 26-06-2020 9 0   Download

In the current context of eco-pollution, the substitute of conventional plastics with bioplastics is a big confront. On account of that, a non-growth associated PHB production study was conducted using Zobellella species under submerged fermentation process. As a result, Zobellella species showed the ability to accumulate 2.2g/L of PHB at pH 8. 0, temperature 37oC, salt concentration 2% in modified growth medium containing vitamins. Then, primary structural characterization of extracted polymer was conducted by FTIR analysis. The high intense peak was obtained at 1720.

7p nguaconbaynhay6 24-06-2020 36 2   Download