Results 101 to 110 of about 35,825 (283)

High‐quality genome of elite peanut cultivar ZH05 reveals subgenome asymmetry, pan‐genome diversity, and breeding insights

Journal of Integrative Plant Biology, EarlyView.
A high‐quality reference genome for the elite peanut cultivar Zhonghua No. 5 revealed differing evolutionary paths between the two peanut subgenomes. SubA has higher overall gene expression and more open chromatin, whereas SubB has stronger structural organization, higher DNA methylation, and greater adaptive diversity associated with peanut evolution ...
Taihua Yang, Nian Liu, Li Huang, Jianbin Guo, Xiaomeng Xue, Mingjun Wang, Xiaohan Zhang, Chengtao Quan, Enyou Feng, Jiazhuang Tan, Zhenzhen Zhang, Yu You, Youlin Xia, Dongxin Huai, Yuning Chen, Liyin Yan, Kede Liu, Huifang Jiang, Yong Lei, Boshou Liao   +19 more
wiley   +1 more source

Banana breeding program at Embrapa

Crop Breeding and Applied Biotechnology, 2001
The principle factors related to the banana breeding are described: botanic classification, cultivars, origin and evolution of the banana, reproductive systems, sterility and partenocarpy, polyploidy, inheritance of characteristics. To solve the problems
Sebastião de Oliveira e Silva, Manoel Teixeira Souza Junior, Élio José Alves, Jorge Raimundo Silva Silveira, Marcelo Bezerra Lima   +4 more
doaj  

Phenotypic traits variation among native diploid, native tetraploid and invasive tetraploid Senecio inaequidens DC. (Asteraceae) [PDF]

Biotechnologie, Agronomie, Société et Environnement, 2010
Senecio inaequidens DC. is a rapidly spreading plant invader in Europe. In its native range, it occurs at two co-existing diploid and tetraploid cytotypes.
Monty, A., Maurice, S., Mahy, G.
doaj  

The Evolutionary History of the Arabidopsis arenosa Complex: Diverse Tetraploids Mask the Western Carpathian Center of Species and Genetic Diversity

PLoS ONE, 2012
The Arabidopsis arenosa complex is closely related to the model plant Arabidopsis thaliana. Species and subspecies in the complex are mainly biennial, predominantly outcrossing, herbaceous, and with a distribution range covering most parts of latitudes ...
R. Schmickl, Juraj Paule, Johannes T. Klein, K. Marhold, M. Koch   +4 more
semanticscholar   +1 more source

A robust biotechnology induces artificial genomic duplication via transient RNAi‐mediated suppression of OSD1 in rice

Journal of Integrative Plant Biology, EarlyView.
Plant Polyploidization via Gene Interference, a robust technology for inducing polyploidy in various rice accessions, uses transient RNAi‐mediated suppression of OSD1 to induce genomic duplication. Two strategies were used to directly induce fertile autotetraploid plants in the first generation, thereby substantially shortening the breeding cycle ...
Zijun Lu, Lianjun Zhu, Guobin Liang, Rou Chen, Yu Huang, Jia Yang, Liang Fu, Xiangxing Zhao, Runze Wu, Xiangdong Liu   +9 more
wiley   +1 more source

Breakdown of sporophytic self-incompatibility: Diploids versus tetraploids

Many angiosperm species possess self-incompatibility (SI) systems that prevent self-fertilization. Because empirical studies often report higher selfing rates in tetraploids than in diploids, we investigate whether sporophytic self-incompatibility (SSI ...
Sylvain Billiard, Josselin Clo, Diane Douet, Xavier Vekemans   +3 more
core   +1 more source

Spontaneous somatic tetraploids in cassava

, 2019
One suspected mutant with the broad, thick and dark green leaves characteristic of tetraploid cassava was found from each of the cassava clones TMS 91934 and TMS 89/00037-17 planted out in the field.
Asiedu, Robert, Hahn, S.K., Bai, V.K.
core   +1 more source

Linking variation in genome size to cyst size in chrysophytes

Journal of Phycology, EarlyView.
Abstract Genome size varies tremendously across eukaryotes, which often contain far more DNA than expected from their biological complexity. To explain this paradox, selection‐based hypotheses propose that genome size evolves through selection acting on life‐history traits correlated with the phenotypic effects, independent of its genic content.
Natálie Protić, Iva Jadrná, Pavel Škaloud, Petr Knotek, Dora Čertnerová   +4 more
wiley   +1 more source

Increasing Ca2+ accumulation in salt glands under salt stress increases stronger selective secretion of Na+ in Plumbago auriculata tetraploids

Frontiers in Plant Science
Under salt stress, recretohalophyte Plumbago auriculata tetraploids enhance salt tolerance by increasing selective secretion of Na+ compared with that in diploids, although the mechanism is unclear. Using non-invasive micro-test technology, the effect of
Yifan Duan, Liqiong Jiang, Ting Lei, Keyu Ouyang, Cailei Liu, Zi’an Zhao, Yirui Li, Lijuan Yang, Jiani Li, Shouli Yi, Suping Gao   +10 more
doaj   +1 more source

Tetraploid Saccharomyces [PDF]

Journal of General Microbiology, 1951
C C, LINDEGREN, G, LINDEGREN
openaire   +2 more sources