Results 81 to 90 of about 13,138 (271)

Multiple indicators record human adaptations to climatic change during the Middle Holocene at the Wanbei site in the middle and lower Huai River valley, China

Boreas, Volume 55, Issue 1, Page 150-163, January 2026.
The archaeological sediment sequences analysis from the Wanbei site reveals a predominantly warm and humid climate with a brief cooling phase between 5600 and 5400 a BP, during the Middle Holocene in the middle and lower Huai River valley. Despite the cooling trend, rice remained the dominant crop in mixed farming, while the proportion of millet ...
Weixin Tian, Wuhong Luo, Huiyuan Gan, Liugen Lin, Tianci Sun, Yajie Sun, Hanlin Xu, Caiwei Zhang, Xin Wang, Juzhong Zhang   +9 more
wiley   +1 more source

Somatic Embryogenesis in the Family Gentianaceae and Its Biotechnological Application

Frontiers in Plant Science, 2019
The family Gentianaceae consists of 1736 species, which play an important role in human being existence due to their pharmacological and horticultural values.
K. Tomiczak, A. Mikuła, A. Niedziela, Anna Wójcik-Lewandowska, L. Domżalska, J. Rybczyński   +5 more
semanticscholar   +1 more source

Conservation Genomics of Apocynum venetum: Genetic Adaptation and Demographic History Across China's Saline‐Alkali Ecosystems

Evolutionary Applications, Volume 19, Issue 1, January 2026.
ABSTRACT Apocynum venetum L., a saline‐alkali‐tolerant plant valued for its high‐quality bast fiber in textile manufacturing and medicinal compounds in traditional medicine, serves as a key economic species in saline‐alkali regions with additional phytoremediation applications.
Na Yuan, Chunlin Jia, Ruisen Lu, Xingxing Yuan, Xin Chen   +4 more
wiley   +1 more source

Strong genetic differentiation of the East-Himalayan Megacodon stylophorus (Gentianaceae) detected by Inter-Simple Sequence Repeats (ISSR) [PDF]

, 2018
Megacodon stylophorus (Clarke) Smith is a perennial alpine herb endemic to the species-rich eastern Himalayan region. Its populations are locally scattered as isolated patches throughout this region.
Chiang, T., Ge, X., Hao, G., Yuan, Y., Zhang, L.   +4 more
core  

Moderate Seasonal Grazing During the Seed‐Set Stage Is Detrimental to Seed Rain and the Soil Seed Bank in an Alpine Meadow

Journal of Vegetation Science, Volume 37, Issue 1, January/February 2026.
We investigated the characteristics of temporal (different years) and spatial (different seasonal pastures) variations in species richness and density of the aboveground vegetation, seed rain, and transient soil seed bank under moderate seasonal grazing in an alpine meadow, Qinghai‐Tibetan Plateau.
Shu‐Lin Wang, Fu‐Jiang Hou
wiley   +1 more source

Las Gentianaceae: botánica, fitoquímica y actividad biológica [PDF]

, 2010
Este artículo es una revisión actualizada sobre los metabolitos secundarios de la familia de las Gentianaceae. Estas plantas se emplean en la medicina tradicional de numerosos países y presentan actividad biológica interesante.
Vidari, Giovanni, VitaFinzi, Paola
core  

Intra-individual heteroplasmy in the Gentiana tongolensis plastid genome (Gentianaceae)

PeerJ, 2019
Chloroplasts are typically inherited from the female parent and are haploid in most angiosperms, but rare intra-individual heteroplasmy in plastid genomes has been reported in plants.
Shan-Shan Sun, Xiao-Jun Zhou, Zhi-Zhong Li, Hongjiang Song, Zhiming Long, Peng-Cheng Fu   +5 more
semanticscholar   +1 more source

Ant Diversity and Stratification in an Amazonian Rainforest

Ecology and Evolution, Volume 15, Issue 12, December 2025.
We examined the three strata of an Amazonian rainforest (e.g., the ground and leaf litter, understory and canopy) using only two sampling techniques and analyzed their functional traits. We identified 494 ant species from 10 subfamilies and 77 genera over ≈3.0 ha, showing that they are species rich and abundant, particularly at ground level.
Jacques H. C. Delabie, Alain Dejean, Maurice Leponce, John T. Longino, Jérôme Orivel, Axel Touchard, Arthur Compin   +6 more
wiley   +1 more source

Biology of the Genus \u3ci\u3eHemileuca\u3c/i\u3e (Lepidoptera: Saturniidae) in Michigan [PDF]

, 2017
The habitats and host plants of buckmoths (Hemileuca: Saturniidae: Hernileucinae) in Michigan are described and compared to those of the three species known from eastern North America, H. maia, H. nevadensls, and H. lucina.
Scholtens, Brian G, Wagner, Warren H, Jr.   +1 more
core   +2 more sources

Frutos e sementes em Schultesia Mart. e Xestaea Griseb. (Gentianaceae) Fruits and seeds of Schultesia Mart. and Xestaea Griseb. (Gentianaceae)

Acta Botânica Brasílica, 2007
Este trabalho tem por objetivo a descrição dos frutos e sementes das espécies dos gêneros Schultesia Mart., com 21 táxons, e Xestaea Griseb., monotípico.
Elsie Franklin Guimarães, Mariana Machado Saavedra, Cecília Gonçalves Costa   +2 more
doaj   +1 more source