CORC
当前检索式 ((ALL:Genetic/*genetics))
限定条件
共165条,第1-100条
genetics & heredity 218 Genetics & Heredity 160 plant sciences 131
agronomy 121 horticulture 115 Biochemistry & Molecular Biology 45
Plant Sciences 44 Evolutionary Biology 43 biotechnology & applied microbiology 41
Biotechnology & Applied Microbiology 23 Biochemistry & Molecular Biology; Genetics & Heredity 14 Horticulture 14
Biodiversity Conservation 13 biochemistry & molecular biology 12 biochemistry & molecular biology; genetics & heredity 12
biodiversity & conservation; genetics & heredity 12 Ecology 11 Marine & Freshwater Biology 11
Environmental Sciences & Ecology 9 agronomy::plant sciences::genetics & heredity::horticulture:: 9 Agronomy 8
Biochemistry & Molecular Biology; Evolutionary Biology; Genetics & Heredity 7 Biodiversity Conservation; Genetics & Heredity 7 Forestry 7
Biology 6 biotechnology & applied microbiology; genetics & heredity; toxicology 6 ecology 6
evolutionary biology 6 植物学 6 Agriculture 5
Molecular Biology & Genetics 5 multidisciplinary sciences 5 农作物 5
生物科学::遗传学 5 遗传学 5 Biodiversity & Conservation; Genetics & Heredity 4
Biotechnology & Applied Microbiology; Genetics & Heredity 4 Chemistry, Multidisciplinary 4 Multidisciplinary Sciences 4
Science & Technology - Other Topics 4 biotechnology & applied microbiology::genetics & heredity:: 4 environmental sciences & ecology; evolutionary biology; genetics & heredity 4
农业基础科学 4 生物科学::生物化学 4 Biochemistry & Molecular Biology; Ecology; Evolutionary Biology 3
Biochemistry & Molecular Biology; Plant Sciences 3 Biodiversity & Conservation 3 Energy & Fuels 3
Forestry; Genetics & Heredity 3 Oceanography 3 Science & Technology - Other Topics; Genetics & Heredity 3
地球科学::海洋科学::海洋生物学 3 行为遗传学 3 Chemistry 2
Evolutionary Biology; Genetics & Heredity 2 Fisheries 2 Fisheries; Marine & Freshwater Biology 2
Microbiology 2 Science & Technology - Other Topics; Genetics & Heredity; Agriculture 2 agriculture, multidisciplinary 2
biotechnology & applied microbiology; genetics & heredity 2 plant sciences:: 2 soil science 2
农学(农艺学) 2 变态心理学 2 物理化学 2
生物学 2 生物学::生态学::种群生态学 2 Abnormal psychology 1
Agriculture, Dairy & Animal Science; Genetics & Heredity 1 Agriculture; Immunology; Genetics & Heredity 1 Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology; Genetics & Heredity 1
Biochemistry & Molecular Biology; Environmental Sciences & Ecology; Evolutionary Biology 1 Biochemistry & Molecular Biology; Genetics & Heredity; Psychology 1 Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other Topics 1
Biochemistry & Molecular Biology; Life Sciences & Biomedicine - Other Topics; Genetics & Heredity 1 Biochemistry & Molecular Biology; Pediatrics; Genetics & Heredity; Orthopedics 1 Biodiversity Conservation;Ecology 1
Biotechnology & Applied Microbiology; Genetics & Heredity; Toxicology 1 Biotechnology & Applied Microbiology; Microbiology 1 Chemistry, Medicinal 1
Cognitive psychology 1 Conservation genetics of L. decora: The nucleotide sequences from three chloroplast DNA (cpDNA) regions (the rpl16 intron, trnQ-5’rps16 intergenic spacer and rpl32-trnL intergenic spacer) and two nuclear gene (GAPDH and GBSSI) were selected to characterize the genetic structure and phylogeography of this species. Eleven populations were sampled across the distribution range of L. decora in China. Low levels of cpDNA genetic diversity were found in this species and within populations, with the identification of 2 haplotypes in a total of 2745 bp (cpDNA: π = 0.00102, Hd = 0.468, HT = 0.480), while the levels of genetic diversity revealed by the nuclear gene GAPDH and GBSSI (GAPDH: π = 0.00237, Hd = 0.773, HT = 0.807; GBSSI: π = 0.00167, Hd = 0.751, HT = 0.790) were relatively high, indicating that random losses of genetic polymorphisms from populations may have occurred recently. Relatively high genetic differentiation for both markers (cpDNA: GST = 0.899, FST = 0.893; GAPDH: GST = 0.309, FST = 0.432; GBSSI: GST = 0.274, FST = 0.263) were detected at the wide-species level. Two cpDNA haplotypes, twelve GAPDH haplotypes and ten GBSSI haplotypes were recovered, respectively. Almost every population except the population SP was fixed for one cpDNA haplotype, causing no variation within the populations. Several nuclear haplotypes were distributed widely in most populations. These results may be mainly explained by long-term fragmentation and the limited gene flow caused by geographic isolation among populations. The mismatch distribution analyses and neutrality tests provided no evidence for a recent population expansion in L. decora. The time of all GAPDH haplotypes coalesced to the most recent common ancestor was dated to between 0.46 (95% CI 0.14-0.89)-0.65 (95% CI 0.18-1.22)mya, which predates the LGM. In situ shrinking or extinction might have occurred to L. decora during the glacial ages and L. decora populations did not retreat to common refugia or migrated backwards. Based on the genetic diversity and uniqueness of the populations, conservation strategies are discussed for this endangered species.2. 1 Dairy & Animal Science; Genetics & Heredity 1
Developmental Biology 1 Developmental psychology 1 Ecology; Marine & Freshwater Biology 1
Electrochemistry 1 Engineering; Astronomy & Astrophysics; Life Sciences & Biomedicine - Other Topics; Genetics & Heredity; Geology; Meteorology & Atmospheric Sciences 1 Entomology/pest Control 1
Environment 1 Environmental Sciences & Ecology; Genetics & Heredity 1 Environmental Sciences & Ecology; Genetics & Heredity; Plant Sciences 1
Food Science & Technology 1 Forestry; Genetics & Heredity; Horticulture 1 Genetics 1
Genetics & Heredity (Provided By Clarivate Analytics) 1 Genetics & Heredity (provided by Thomson Reuters) 1 Genetics & Heredity; Agriculture 1
Genetics & Heredity; Biodiversity & Conservation 1

©版权所有 ©2017 CSpace - Powered by CSpace