Results 1 to 10 of about 110,488 (142)

Diversity in Diploid, Tetraploid, and Mixed Diploid–Tetraploid Populations of Paspalum simplex

Crop Science, 2013
ABSTRACTThe tetraploid cytotype of Paspalum simplex Morong has a wide geographical distribution and reproduces by apomixis while the diploid grows in a restricted area in northern Argentina and behaves as cross‐pollinated. The objective was to evaluate the genetic diversity among and within natural diploid and tetraploid populations of P.
Brugnoli, Elsa Andrea, Urbani, Mario Hugo, Quarin, Camilo Luis, Martínez, Eric Javier, Acuña, Carlos Alberto   +4 more
openaire   +3 more sources

Screening and analysis on the differentially expression genes between diploid and autotetraploid watermelon by using of digital gene expression profile

Brazilian Journal of Biology, 2018
Synthetic polyploids are key breeding materials for watermelon. Compared with diploid watermelon, the tetraploid watermelon often exhibit wide phenotypic differences and differential gene expression.
Y. L. Long, F. Qiao, X. F. Jiang, H. Q. Cong, M. L. Sun, Z. J. Xu   +5 more
doaj   +1 more source

Riccia fluitans and Riccia rhenana (Marchantiales) in Bulgaria, with special emphasis on their cytogenetics and European distribution [PDF]

Comprehensive Plant Biology
Riccia fluitans and R. rhenana are widely distributed aquatic liverworts with challenging species delimitation. The insufficient identification causes uncertainty in the species distribution.
Galin Gospodinov, Rayna Natcheva
doaj   +1 more source

Análise bromatológica comparativa entre acessos diplóides, tetraplóides africanos e tetraplóides brasileiros de Hemarthria altissima (Poiret) Stapf & Hubbard Bromatologic analysis comparative between access African diploid, tetraploid and Brazilian tetraploid of Hemarthiria altissima (Poiret) Stapf & Hubbard

Ciência Rural, 1996
Foi comparada a qualidade da forragem entre os acessos diplóides e tetraplóides africanos e tetraplóides brasileiros de Hemarthria altissima. O experimento foi conduzido em casa de vegetação na Universidade Federal de Santa Maria.
Solange Bosio Tedesco, Alice Battistin, José Francisco Montenegro Valls   +2 more
doaj   +1 more source

Exploring Disparities in Gill Physiological Responses to NaHCO₃-Induced Habitat Stress in Triploid and Diploid Crucian Carp (Carassius auratus): A Comprehensive Investigation Through Multi-Omics and Biochemical Analyses

Metabolites
Background: Owing to the progressive rise in saline waters globally, resulting in detrimental impacts on freshwater aquaculture, the underlying molecular distinctions governing the response to alkaline stress between diploid and triploid crucian carp ...
Shicheng Han, Lin Han, Fangying Yuan, Wenzhi Liu, Jing Wang, Xiaofeng Jin, Yanchun Sun   +6 more
doaj   +1 more source

Comparative Study on the Feeding Metabolism and Carbon Budget of the Triploid and Diploid Pacific Oyster (Crassostrea gigas)

Progress in Fishery Sciences
Crassostrea gigas, also known as Pacific oysters, are economic shellfish with the widest range of cultivation, the highest yield in the world, and the most important type of mariculture shellfish in China. However, many C.
Weiwei LI, Weiwei JIANG, Zengjie JIANG, Kai ZHANG, Dongjie WAN, Yazhou SHI, Weixin WANG, Yitao ZHANG   +7 more
doaj   +1 more source

Transcriptomic Analysis Reveals the Growth Regulatory Mechanisms in Diploid, Triploid, and Tetraploid Pacific Oyster (Crassostrea gigas)

Animals
Ploidy level exerts profound influences on the phenotypic and physiological traits of Crassostrea gigas. Compared to diploids, triploids exhibit desirable characteristics such as sterility, a faster growth rate, and improved meat quality.
Yuting Meng, Yousen Zhang, Weijun Wang, Yancheng Zhao, Daowen Qiu, Zan Li, Guohua Sun, Cuiju Cui, Qiang Wang, Zhongyi Liu, Jianmin Yang   +10 more
doaj   +1 more source

Sex in diploids [PDF]

Nature, 1989
PHILIP W. HEDRICK, THOMAS S. WHITTAM
  +5 more sources

diploid

Citation: 'diploid' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.10608 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Variation in nuclear genome size in a freshwater snail model system featuring a recent whole-genome duplication

Royal Society Open Science
Conspecifics often share—or are assumed to share—nuclear genome characteristics like nucleotide composition and genome size. These fundamental aspects of the nuclear genome can themselves be the object of natural selection. We here provide the first high-
Maurine Neiman, Maria Pichler, Martin Haase, Dunja K. Lamatsch   +3 more
doaj   +1 more source