Short- and long-distance avian migrants differ in exercise endurance but not aerobic capacity [0.03%]
短途和长途迁徙的鸟类在耐力上有所区别但在有氧能力上并无二致
Steffen Hahn,Tamara Emmenegger,Sara Riello et al.
Steffen Hahn et al.
Background: Migratory birds differ markedly in their migration strategies, particularly those performing short- versus long-distance migrations. In preparation for migration, all birds undergo physiological and morphologi...
Ontogeny of audible squeaks in yellow steppe lemming Eolagurus luteus: trend towards shorter and low-frequency calls is reminiscent of those in ultrasonic vocalization [0.03%]
黄欧格鼠听觉范围内的吱叫声的个体发育：向短而低频呼叫发展的趋势类似于超声波叫声的发展特征
Ilya A Volodin,Daria D Yurlova,Olga G Ilchenko et al.
Ilya A Volodin et al.
Background: Rodents are thought to be produced their human-audible calls (AUDs, below 20 kHz) with phonation mechanism based on vibration of the vocal folds, whereas their ultrasonic vocalizations (USVs, over 20 kHz) are ...
Genealogical relationship inference to identify areas of intensive poaching of the Orange-fronted Parakeet (Eupsittula canicularis) [0.03%]
基于谱系关系推断揭示绿额鹦鹉(Eupsittula canicularis)密集盗猎区
Gabriela Padilla-Jacobo,Tiberio C Monterrubio-Rico,Horacio Cano-Camacho et al.
Gabriela Padilla-Jacobo et al.
Background: The Orange-fronted Parakeet (Eupsittula canicularis) is the Mexican psittacine that is most captured for the illegal pet trade. However, as for most wildlife exploited by illegal trade, the genetic diversity t...
The genetic diversity of the genus Mus (Linnaeus, 1758) in the eastern part of the North Caucasus [0.03%]
北高加索东部的实验小鼠属（林奈，1758）种类的遗传多样性
Fatimat Tembotova,Ekaterina Kuchinova,Albina Amshokova et al.
Fatimat Tembotova et al.
Background: There are two species of Mus in the Caucasus: M. musculus and M. macedonicus. M. musculus is widespread in the Caucasus, where the species is found everywhere from the Black to the Caspian Sea. M. macedonicus ...
The comparative aspects of hystricomorph subplacenta: potential endocrine organ [0.03%]
Hystricomorph副胎盘的比较方面：潜在的内分泌器官
Maria Angelica Miglino,Gustavo de Sá Schiavo Matias,Nathia Nathaly Rigoglio et al.
Maria Angelica Miglino et al.
Background: The placenta of hystricomorph rodents, lagomorphs and some primates includes an unusual structure, termed a subplacenta, which essentially consists of trophoblastic cells located deep to the central implantati...
Ultrastructure of the gill ciliary epithelium of Limnoperna fortunei (Dunker 1857), the invasive golden mussel [0.03%]
fortunei(Dunker 1857)的鳃纤毛上皮超微结构
Erico Tadeu Fraga Freitas,Amanda Maria Siqueira Moreira,Rayan Silva de Paula et al.
Erico Tadeu Fraga Freitas et al.
Background: Limnoperna fortunei is a freshwater bivalve mollusc originally from southern Asia that invaded South America in the 1990's. Due to its highly efficient water pumping and filtering, and its capacity to form str...
Influence of oviposition-inducing hormone on spawning and mortality in the endangered Panamanian golden frog (Atelopus zeteki) [0.03%]
产卵诱导激素对濒危的巴拿马金蛙（Atelopus zeteki） spawns和死亡率的影响
Ellen Bronson,Emmet L Guy,Kevin J Murphy et al.
Ellen Bronson et al.
Background: With Panamanian golden frogs (Atelopus zeteki; PGFs) likely extirpated from the wild, ensuring long-term sustainability of captive populations is crucial in order to conserve this critically endangered species...
Comparison of bird assemblage structures and diversity patterns between seasons among two Ethiopian wetlands [0.03%]
埃塞俄比亚两个湿地内不同季节鸟类群落结构和多样性模式的比较
Numeri Awash,Wondimagegnehu Tekalign
Numeri Awash
Wetlands are significant habitats for bird populations, and knowledge of the diversity and other ecological aspects of bird species contribute to the management of the ecosystem. The present study was based on comparative studies of the div...
Selection and validation of reference genes for the normalization of quantitative real-time PCR in different muscle tissues of rabbits [0.03%]
兔不同肌肉组织实时荧光定量PCR内参基因的选择与验证
Mengke Ni,Zhichao Li,Jing Li et al.
Mengke Ni et al.
Background: In molecular biology studies, the selection of optimal reference genes is of vital importance for accurately quantifying gene expression. The purpose of the present study was to screen the most stable referenc...
The ontogenic gonadal transcriptomes provide insights into sex change in the ricefield eel Monopterus albus [0.03%]
稻田鳗鱼Monopterus albus性逆转的胚后生殖腺转录组学研究提供了新的见解
Miao Fan,Wei Yang,Weimin Zhang et al.
Miao Fan et al.
Background: The ricefield eel is a freshwater protogynous hermaphrodite fish and has become an important aquaculture species in China. The sex change of ricefield eel is impeding its aquaculture practice, particularly the...