Results 61 to 70 of about 3,786 (194)

Molecular Research Progress on Gametophytic Self-Incompatibility in Rosaceae Species

Horticulturae
Self-incompatibility (SI) is a complex mechanism that prevents plants from self-fertilizing to preserve and promote genetic variability. The angiosperm species have developed two different SI systems, the sporophytic (SSI) and the gametophytic (GSI ...
Daouda Coulibaly, Feng Gao, Yang Bai, Kenneth Omondi Ouma, Augustine Antwi-Boasiako, Pengyu Zhou, Shahid Iqbal, Amadou Apho Bah, Xiao Huang, Sabaké Tianégué Diarra, Silas Segbo, Faisal Hayat, Zhihong Gao   +12 more
doaj   +1 more source

Factors to affect inbred beet plants while developing material for linear selection

Вавиловский журнал генетики и селекции, 2019
Considering its capacities, the generative system of Beta vulgaris L. is regarded as highly productive. While inbreeding, the reproductive potential of cross-pollinated beet plants with gametophytic self-incompatibility (SI) changes significantly and is ...
M. I. Fedorova, E. G. Kozar, S. A. Vetrova, V. A. Zayachkovskyi, V. A. Stepanov   +4 more
doaj   +1 more source

Combined transcriptomic and proteomic analysis reveals multiple pathways involved in self-pollen tube development and the potential roles of FviYABBY1 in self-incompatibility in Fragaria viridis

Frontiers in Plant Science, 2022
Fragaria viridis exhibits S-RNase-based gametophytic self-incompatibility, in which S-RNase is the major factor inhibiting pollen tube growth. However, the pathways involved in and the immediate causes of the inhibition of pollen tube growth remain ...
Jianke Du, Jianke Du, Chunfeng Ge, Chunfeng Ge, Tao Wang, Jing Wang, Zhiyou Ni, Shiwei Xiao, Fengli Zhao, Mizhen Zhao, Yushan Qiao, Yushan Qiao   +11 more
doaj   +1 more source

Temperature‐dependent pollinator‐mediated selection on floral thermoregulation

New Phytologist, Volume 249, Issue 4, Page 1716-1726, February 2026.
Summary The thermal environment is one of the most pervasive agents of selection. Most plants cannot choose their microclimate, so understanding how they cope with thermal variability is of critical concern. Several floral traits can modify the floral thermal microenvironment, which may alleviate negative impacts of thermal extremes on gametophytes and
Matthew H. Koski, Jennifer S. Apland, Jacob M. Heiling, Katherine E. Riddle, Taylor N. Sherer, Maris C. Woldin   +5 more
wiley   +1 more source

Allele-specific PCR detection of sweet cherry self-incompatibility alleles S3, S4 and S9 using consensus and allele-specific primers in the Czech Republic

Horticultural Science, 2014
Prunus avium species of the Rosaceae family exhibit gametophytic self-incompatibility. Determination of the self-incompatibility genotype of individuals is essential for genetic studies and the development of informed management strategies. The PCR-based
K. Sharma, P. Sedlák, D. Zeka, P. Vejl, J. Soukup   +4 more
doaj   +1 more source

Genetic features of the spontaneous self-compatible mutant, 'Jin Zhui' (Pyrus bretschneideri Rehd.). [PDF]

PLoS ONE, 2013
'Jin Zhui' is a spontaneous self-compatible mutant of 'Ya Li' (Pyrus bretschneideri Rehd. S21S34 ), the latter displaying a typical S-RNase-based gametophytic self-incompatibility (GSI).
Junkai Wu, Maofu Li, Tianzhong Li
doaj   +1 more source

Friables and embryogenic callus induction from embryo, ovule and style of citrus rootstocks : [P97] [PDF]

, 2008
The incorporation of new technologies such as in vitro selection and protoplast fusion methods into citrus improvement programs offers new opportunities to facilitate, expedite, and fully utilize germplasm variability for both scion and rootstock ...
Arsalan, N., Benazzouz, Abdelkader, Beniken, Lhou, Benyahia, Hamid, Handaji, Najat, Ollitrault, Patrick, Talha, Abdelhak   +6 more
core  

Genetic Control of Self-Incompatibility in Centromadia (Hemizonia) Pungens Subsp. Laevis (Madiinae, Asteraceae) [PDF]

, 2002
The presence of self-incompatibility was tested in Centromadia pun gens subsp. laevis and the genetic basis of the self-incompatibility response was explored using crossing studies. We performed full diallel crossing experiments among 10 individuals from
Friar, Elizabeth A., LaDoux, Tasha
core   +3 more sources

Characterization of one new non-S-RNase of Armeniaca cathayana

Czech Journal of Genetics and Plant Breeding, 2019
Armeniaca cathayana, a new species described in 2010, belongs to gametophytic self-incompatibility (GSI) system which is under S-allele control. One new non-S-ribonuclease (non-S-RNase) was found in A. cathayana through comparing its nucleotide and amino
Mengpei Liu, Pei Hou, Xiaoyuan Wang, Yu Dong, Wei Zong   +4 more
doaj   +1 more source

Molecular Approaches to Overcome Self-Incompatibility in Diploid Potatoes

Plants, 2022
There has been an increased interest in true potato seeds (TPS) as planting material because of their advantages over seed tubers. TPS produced from a tetraploid heterozygous bi-parental population produces non-uniform segregating progenies, which have ...
Hemant Balasaheb Kardile, Solomon Yilma, Vidyasagar Sathuvalli   +2 more
doaj   +1 more source