Results 91 to 100 of about 856 (183)

The Metabolic and Physiological Responses to Spaceflight of a Lipopeptide‐Producing Bacillus subtilis

Microbial Biotechnology, Volume 18, Issue 3, March 2025.
In this study, we performed a spaceflight experiment with B. subtilis TD7 strain, and findings showed that spaceflight resulted in slower growth, higher cell density, different morphology, decreased biofilm formation and lipopeptide metabolism. Transcriptomic analysis indicated that these lipopeptide changes were related to the upregulated genes in ...
Wan‐Qi Qin, Yi‐Fan Liu, Jin‐Feng Liu, Lei Zhou, Shi‐Zhong Yang, Ji‐Dong Gu, Bo‐Zhong Mu   +6 more
wiley   +1 more source

Hydrological Connectivity and Local Environment Alternately Drive Spatial Structure of Floodplain Aquatic Community Across Seasons

Ecology and Evolution, Volume 15, Issue 2, February 2025.
Our study shows that the landscape‐scale environmental gradient represented as ecotone and as local environmental factors can alternately determine the spatial structures of the floodplain biota across seasons. The study highlights the understudied yet important linkages of spatial and temporal biotic assemblages and advance understanding of ecology ...
Hiromi Uno, Shunsuke Utsumi, Kentaro Morita, Osamu Kishida, Md. Khorshed Alam, Junjiro Negishi   +5 more
wiley   +1 more source

Report of coloration anomalies in mammals from Panama [PDF]

Neotropical Biology and Conservation
Coloration anomalies are widespread across the animal kingdom; however, they pass underreported for some taxa or are extremely rare, like in the case of mammals.
Rogemif Fuentes, Melquiades Castillo, Ricardo Moreno, Helio Quintero-Arrieta, Edgar Pérez, Jacobo Araúz, Yostin Añino, Daniel Murcia-Moreno, Roderick Valdés, Braulio Bonilla, Dumas Gálvez   +10 more
doaj   +3 more sources

FIRST RECORD OF LEUCISM IN Hylocharis chrysura (SHAW, 1812) (AVES: TROQUILIDAE) IN SOUTHERN BRAZIL [PDF]

, 2019
Leucism is the most frequent mutation in birds, leading to a partial or total depigmentation of covering structures. Here we report the first record of partial leucism in the Gilded Hummingbird Hylocharis chrysura (Apodiformes: Trochilidae) in the south ...
Pereira, Samanta Dullius, Santos, Tiago Gomes dos   +1 more
core   +1 more source

First record of leucism in Megaceryle torquata (Coraciiformes: Alcedinidae) in Pantanal, Brazil [PDF]

Brazilian Journal of Biology, 2022
V. D. Silva-Alves, N. L. Sander, O. M. A. Nogueira   +2 more
openaire   +3 more sources

Bacterial volatile organic compounds supplemented with light‐emitting diode lighting enhance antioxidant capacity and delay senescence in broccoli

Food Frontiers, Volume 6, Issue 1, Page 448-464, January 2025.
Bacterial volatile organic compounds (BVOCs) are biological volatiles that can have a positive effect on the postharvest preservation of fruits and vegetables. In the present study, fumigation of broccoli with BVOCs released by Lysinibacillus fusiformis supplemented with LED white light irradiation reduced the accumulation of reactive oxygen species ...
Taishan Huang, Junyan Shi, Xiaozhen Yue, Shuzhi Yuan, Xiangbin Xu, Jinhua Zuo, Qing Wang   +6 more
wiley   +1 more source

A review of color patterns in Caecilia tentaculata (Gymnophiona: Caeciliidae) reveals high frequency of partial leucism [PDF]

Acta Amazonica
Caecilia tentaculata is an amphibian species of the order Gymnophiona, widely distributed throughout Amazonia. We reviewed the species’ color pattern based on the analysis of collection specimens representing several populations across its geographic ...
Alice Maria Barbosa GUIMARÃES DIAS, João Fabrício de Melo SARMENTO, Ana Lúcia da Costa PRUDENTE, Adriano Oliveira MACIEL   +3 more
doaj   +1 more source

LEUCISM IN Vanellus chilensis (MOLINA, 1872) (BIRDS: CHARADRIIFORMES) IN PAMPA BIOME, SOUTHERN BRAZIL

Oecologia Australis, 2017
Plumage aberrations in birds are not unusual and have been sporadically related in literature, in which different patterns and variations are described. We present here a new record of partial leucism in Vanellus chilensis in Southern Brazil.
Luiz Liberato Costa Corrêa, Natascha Horn, Caroline dos Santos Bruckmann, Maria Virginia Petry   +3 more
openaire   +2 more sources

First Record of leucism in Tropidurus hispidus (Spix, 1825) (Squamata: Tropiduridae) in north Brazil, Eastern Amazon [PDF]

, 2019
In vertebrates leucism does not occur frequently in nature but has been recorded in amphibians and reptiles. Herein we report the first record of leucism in Tropidurus hispidus from north Brazil, Eastern Amazon.
Costa-Campos, Carlos Eduardo, Dos Santos, Fillipe P., Sanches, Patrick R.   +2 more
core   +2 more sources

Partial albinism in Rhinelepis aspera from the Upper Paraná Basin, Brazil,with a review of albinism in South American freshwater fishes

Revista Mexicana de Biodiversidad, 2016
This study reports a case of partial albinism in Rhinelepis aspera from the Aguapeí River, Upper Paraná Basin, Brazil and provides a review of albinism cases in freshwater fishes from South America.
André Batista Nobile, Diogo Freitas-Souza, Felipe Pontieri de Lima, Aline Angelina Acosta, Reinaldo José Da Silva   +4 more
doaj   +1 more source