Results 91 to 100 of about 5,667,091 (281)
, 2010 The meiotic behavior of four interspecific promising hybrids was evaluated by conventional cytological methods. The female genitors were two artificially tetraploidized sexual accessions of B.
M. F. Felismino +2 more
semanticscholar +1 more source
Regulatory mechanisms of reproduction in locusts and grasshoppers
New Plant Protection, EarlyView.Regulatory networks composed of numerous coding and noncoding genes play crucial roles in the reproduction of locusts and grasshoppers. This review integrates mechanistic advances in reproductive regulation, highlighting environmentally adaptive pathways and providing prospective targets for eco‐friendly pesticides.
Jing He, Jiliang Wang, Xinran Wang
wiley +1 more source
Meiotic behavior of Adesmia DC. (Leguminosae-Faboideae) species native to Rio Grande do Sul, Brazil
Genetics and Molecular Biology, 1998 Meiotic behavior in Adesmia DC. is described for the first time. The study encompassed twelve populations of seven Adesmia DC. species native to Rio Grande do Sul, Brazil. Populations with 2n = 2x = 20 are A. securigerifolia 9615, A.
Coelho Liliana Gressler May +1 more
doaj
Meiotic behavior and pollinic viability in bean cultivars
BIOCELL, 2014 The aims of this study were to determine the meiotic behavior and to estimate pollen grains via- bility in bean ( Phaseolus vulgaris L.) cultivars. Flower buds were collected during different developmental stages of the Mesoamerican bean cultivars IAPAR 44, Guapo Brilhante, BRS Expedito, BRS Valente, Guateian 6662 and Perola, and the Andean bean ...
Gracieli DALLA NORA +7 more
openaire +1 more source
Defense heterosis as a novel plant protection strategy: From theory to breeding practice
New Plant Protection, EarlyView.Defense heterosis, the enhanced disease resistance of hybrids compared to their parents, has evolved from early observations of hybrid vigor to a novel research concept. Advances are now clarifying its diverse genetic and molecular mechanisms across various plant–pathogen interactions.
Kaiqi Xu, Xue Li, Fangfang Li
wiley +1 more source
Journal of Forensic Sciences, EarlyView.Abstract In typical inheritance, a child receives one chromosome of each pair from each parent. In rare cases, however, both chromosomes may be inherited from the same parent, a phenomenon known as uniparental disomy (UPD). In forensic kinship testing, UPD can lead to Mendelian inconsistencies between parent and child, increasing the risk of ...
Hannah Fontanil +3 more
wiley +1 more source
Evolution, Expression and Meiotic Behavior of Genes Involved in Chromosome Segregation of Monotremes. [PDF]
Genes (Basel), 2021 Pajpach F +2 more
europepmc +1 more source
Genetic engineering for SIT application: a fruit fly‐focused review
Insect Science, EarlyView.Abstract Sterile insect technique (SIT) has become a key component of efficient pest control. Fruit fly pests from the Drosophilidae and Tephritidae families pose a substantial and overwhelmingly increasing threat to the agricultural industry, aggravated by climate change and globalization among other contributors.
Serafima Davydova +2 more
wiley +1 more source
Meiotic Behavior of Achiasmate Sex Chromosomes in the African Pygmy Mouse Mus mattheyi Offers New Insights into the Evolution of Sex Chromosome Pairing and Segregation in Mammals. [PDF]
Genes (Basel), 2021 Gil-Fernández A +9 more
europepmc +1 more source
Insect Science, EarlyView.An intronless version of the white pupae (wp) gene was engineered to restore the wild type brown puparium color in white pupae phenotype mutants of the Mediterranean fruit fly, Ceratitis capitata. Functionality of the minimal gene version (mini‐wp) was verified in vivo, as one copy of mini‐wp successfully restored the wild type phenotype in homozygous ...
Lucas Henrique Figueiredo Prates +4 more
wiley +1 more source