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a genetic test that identifies mutations in the BRCA1 and BRCA2 genes, which are associated with an increased risk of breast and ovarian cancers
乳腺癌基因检测, BRCA基因检测
a gene associated with increased risk of breast and ovarian cancers due to mutations, making it important in cancer genetics and testing
乳腺癌基因1, BRCA1基因
a gene linked to increased risk of breast and ovarian cancers due to mutations, important in cancer genetics and testing
乳腺癌基因2, 与乳腺癌相关的基因2
genetic testing to identify individuals who carry gene mutations for certain conditions, informing reproductive decision-making
基因携带者筛查, 基因筛查
a laboratory test that examines an individual's chromosomes to detect genetic abnormalities such as chromosomal disorders and syndromes
染色体核型检测, 核型分析
a gene associated with increased risk of health conditions such as cardiovascular disease, neural tube defects, and psychiatric disorders due to specific mutations
亚甲基四氢叶酸还原酶, 亚甲基四氢叶酸还原酶基因
(genetics) a basic unit of heredity and a sequence of nucleotides in DNA that is located on a chromosome in a cell and controls a particular quality
基因, 遗传基因
(biochemistry) a chemical substance that carries the genetic information, which is present in every cell and some viruses
DNA, 脱氧核糖核酸
a very small threadlike structure in a living organism that carries the genes and genetic information
染色体
a genetic change that can affect chromosome structure or number, leading to variations in gene expression and potential genetic disorders
染色体突变, 染色体变异
a genetic test that identifies mutations in the MTHFR gene to assess an individual's risk for health conditions
MTHFR基因测试, MTHFR基因检测
a type of genetic testing that analyzes an individual's genetic makeup to assess how their genes may impact their response to certain medications
药物基因组测试, 药物基因检测
a tumor suppressor gene associated with increased cancer risk due to mutations, important in cancer genetics and testing
PTEN基因
a genetic test identifies mutations in the PTEN gene to assess an individual's risk for associated conditions such as cancers and other health conditions
PTEN基因检测, PTEN基因测试
a tumor suppressor gene associated with increased cancer risk due to mutations, important in cancer genetics and testing
肿瘤蛋白P53基因, 肿瘤抑制基因P53
a genetic test that identifies mutations in the TP53 gene to assess an individual's risk for associated conditions such as cancers and other health conditions
肿瘤蛋白P53基因检测, 检测TP53基因突变的基因测试
a complex biological structure essential for cellular functions in living organisms, made up of amino acid chains
蛋白质分子, 蛋白质
a visual display of an individual's chromosomes, used for genetic analysis and identifying abnormalities
染色体核型
genetic testing on embryos during IVF to screen for genetic conditions or abnormalities prior to implantation
胚胎植入前遗传测试, 植入前遗传诊断
a test to check the baby's health by taking a small amount of fluid from around the baby before birth
羊水穿刺
a test done during pregnancy that involves taking a small sample of tissue from the developing pregnancy to check for genetic issues in the baby
绒毛取样, 绒毛活检
a specialized ultrasound examination that assesses the heart of a developing fetus in utero for any potential structural or functional abnormalities
胎儿超声心动图, 胎儿心脏超声检查
a medical imaging technique used to visualize the developing fetus, assess fetal growth, identify abnormalities, and evaluate maternal reproductive organs during pregnancy
产科超声波, 怀孕超声波
a prenatal blood test that assesses the risk of chromosomal disorders in the fetus by measuring four markers in the mother's blood
四重筛查, 四标记检测
a non-invasive prenatal test that analyzes fetal DNA in the mother's blood to screen for chromosomal abnormalities with high accuracy
无细胞DNA筛查, 非侵入性产前无细胞DNA测试
a medical test that uses sound waves to create pictures of a growing baby inside a pregnant woman's uterus to check for any potential problems
产前超声波, 孕妇超声检查
a prenatal procedure that involves withdrawing a small sample of fetal blood from the umbilical cord for diagnostic purposes
脐血穿刺
a prenatal test that measures fetal neck thickness to assess chromosomal abnormalities during early pregnancy
颈部透明度筛查, 颈部透明度测试
a medical image taken using sound waves, commonly used in pregnancy to monitor fetal development
声图, 超声波检查
a medical imaging method using sound waves for real-time visual examinations of the body's internal structures
声波影像, 超声检查
