【正文】 APV press[商]APV（細胞）壓碎器apyrene sperm無核精子apyrimidinic acid脫嘧啶核酸aquaculture水培aquatic水的；水生的，水生生物aquatic bacteria水生（細）菌aquatic biology水生生物學aqueous水的，含水的aqueous partitioning水相分配aqueous phase水相aqueous solution polymerization水溶液聚合aqueous two phase artitioning system水兩相分配系統(tǒng)aqueous two phase system水兩相系統(tǒng)ara operon阿（拉伯）糖操縱子araban阿拉伯聚糖Arabidopis thaliana擬南芥[v植物學名]arabinogalactan阿拉伯半乳聚糖arabinose阿拉伯糖arachidic acid花生酸，二十（烷）酸arachidonic acid花生四烯酸，順5,8,11,14二十四烯酸arachnoid蛛網(wǎng)膜arbitrarily primed PCR任意引物PCRarbitration analysis仲裁分析arbovirus蟲媒病毒arc弧；電弧archenteron原腸archeobacteria古細菌archesporium孢原細胞architecture結構arenavirus沙粒病毒[科名用Arenaviridae]argininase精氨酸酶arginine精氨酸arginine fork精氨酸叉[與RNA的識別有關]arginine vasopressin精氨酸升壓素，精氨酸加壓素arginine vasotocin精催產(chǎn)素，精加壓催產(chǎn)素argininosuccinic acid精氨（基）琥珀酸argon氬aril假種皮arithmetic average deviation算術平均偏差arithmetic mean算術均數(shù)arm臂[如染色體臂、噬菌體臂、連接臂等]；桿arm ratio[染色體]臂比armyworm粘蟲[如草地貪夜蛾]Arnold steam sterilizer流通蒸汽滅菌器aromatic芳香（族）氨基酸aromatic pound芳香（族）化合物aromatic hydrocarbon芳（香）烴aromatic hydrocarbon receptor芳（香）烴受體array數(shù)組；列陣；一批arrest抑制；扣留；停滯arrestin[視紫紅質(zhì)]抑制蛋白[可與視紫紅質(zhì)結合，使其受體與轉(zhuǎn)導素解偶聯(lián)]Arrhenius equation阿倫尼烏斯方程Arrhenius theory阿倫尼烏斯理論arrhenokaryon雄核，精核arrhenoplasm雄質(zhì)arrhenotoky產(chǎn)雄孤雌生殖arsenate砷酸鹽arsenic砷arsenic acid砷酸arteriosclerosis動脈硬化Arthropoda節(jié)肢動物門arthrospore節(jié)孢子articulin聯(lián)接蛋白[一種膜骨架蛋白，見于小眼蟲]artifact（人為）假象artificial cell人工細胞artificial chromosome人工染色體artificial culture人工培養(yǎng)artificial gene人工基因artificial insemination人工受精artificial intelletual人工智能器artificial intelligence人工智能artificial membrane人工膜artificial minichromosome人工微型染色體artificial parthenogenesis人工孤雌生殖artificial ripening人工催熟artificial transposon人工轉(zhuǎn)座子artivicial selection人工選擇aryl芳基aryl cation芳正離子aryl hydrocarbon芳（香）烴aryl hydrocarbon hydroxylase芳（香）烴羥化酶aryl hydrocarbon receptor芳（香）烴受體aryl sulfatase芳基硫酸酯酶arylation芳基化ASA乙酰水楊酸ascarite燒堿石棉ascending activatingsystem上行激活系統(tǒng)[用于神經(jīng)生物學]ascending development上行展開法ascertainment確定，確認asci子囊（復數(shù)）ascites腹水a(chǎn)scitic tumor腹水瘤asycetes子囊菌[綱名用Asycetes]ascorbic acid抗壞血酸ascospore子囊孢子ascus子囊asepsis無菌aseptic無菌的aseptic technique無菌操作aseptic tissue culture無菌組織培養(yǎng)asexual flower無性花asexual generation無性世代asexual hybridization無性雜交asexual reproduction無性生殖asexual spore無性孢子ash灰分ash content灰分含量，含灰量asialoglycoprotein脫唾液酸糖蛋白asialoorosomucoid脫唾液酸血清類粘蛋白asiaticoside積雪草皂苷asparaginase天冬酰胺酶asparaginate天冬酰胺asparagine天冬酰胺asparagine synthetase天冬酰胺合成酶aspartame天冬苯丙二肽酯，Lalfa天冬酰胺L苯丙氨酸甲酯[一種增甜劑]as。Haas公司離子交換樹脂的商品名]ambident兩可的ambident ion兩可離子ambient周圍的ambient temperature環(huán)境溫度，室溫ambiguous codon多義密碼子ambisense雙義ambisense genome雙義基因組ambisenseRNA雙義RNA[同時編碼蛋白質(zhì)的病毒正鏈與負鏈RNA]amboceper雙納體[既有綿羊紅細胞結合位點又有補體結合位點的抗體]ambutyrosin氨丁苷菌素amensalism偏害共棲American Type Culture Collection美國模式培養(yǎng)物保藏所amerol殺草強，氨基三唑Ames test埃姆斯試驗amethopterin氨甲蝶呤amicetin友菌素amicillin resistance氨芐青霉素抗性amidase酰胺酶amidated peptide酰胺（化）肽amide酰胺amidine脒amidoblack酰胺黑[可用于蛋白質(zhì)SDS聚丙烯酰胺凝膠的染色]amido bond酰胺鍵amido link酰胺鍵amido linkage酰胺鍵amidomycin胺霉素amidotrizoate3,5雙乙酰氨基2,4,6三碘苯甲酸鹽amiloride氨氯吡嗪脒[利尿藥]amination氨基化amine胺amine bormones胺類激素amine precursor uptake and decarboxylationsystem胺前體攝?。ê停┟擊认到y(tǒng)，APUD系統(tǒng)[可提取胺前體并進行脫羧而產(chǎn)生肽類或活性胺的細胞系統(tǒng)]amine transporter胺轉(zhuǎn)運蛋白Aminexresin[商]Aminex樹脂[BioRad公司離子交換樹脂的商品名，一類HPLC級球形介質(zhì)，是帶功能基的苯乙烯—二乙烯苯共聚物]amino氨基amino acid arm氨基酸臂[位于tRNA上]amino acid frequency氨基酸（使用）頻率amino acid preference氨基酸偏愛性amino acid residue氨基酸殘基amino acid residue contact氨基酸殘基接觸（面）amino acid transport氨基酸轉(zhuǎn)運amino acid transporter氨基酸轉(zhuǎn)運蛋白amino acid usage氨基酸使用amino alkyl indole氨烷基吲哚amino alkyl phosphoramidite氨烷基亞磷酰胺amino nigrogen氨基氮aminoacyl氨?；鵤minoacyl esterase氨酰酯酶aminoacyl phosphatidylglycerol氨酰磷脂酰甘油aminoacyl site氨酰基位aminoacyl tRNA氨酰tRNAaminoacylation氨?；痑minobenzoic acid氨基苯甲酸aminocephalosporinic acid氨基頭孢菌酸aminoethyl氨乙基aminoethyl mercaptan氨乙基硫醇，巰基乙胺aminoglucose氨基葡糖aminoglycoside antibiotics氨基糖苷（類）抗生素aminoglycoside phosphotransferase氨基糖苷磷酸轉(zhuǎn)移酶aminoguanidine氨基胍aminolink氨基連接臂[例如附于合成寡核苷酸的539。Is a convergently derived muscleactivity pattern driving novel raking behaviours in teleost fishes? Konow, nicolai。Journal of experimental biology(MAR 2008 ):989999Shoaling and schooling In biology, any group of fish that stay together for social reasons are said to be shoaling (pronounced /??o?l??/), and if, in addition, the group is swimming in the same direction in a coordinated manner, they are said to be schooling (pronounced /?sku?l??/).[1] In mon usage, the terms are sometimes used rather loosely.[1] About one quarter of fishes shoal all their lives, and about one half of fishes shoal for part of their lives.[2]Fish derive many benefits from shoaling behaviour including defence against predators (through better predator detection and by diluting the chance of individual capture), enhanced foraging success, and higher success in finding a mate. It is also likely that fish benefit from shoal membership through increased hydrodynamic efficiency.Fish use many traits to choose shoalmates. Generally they prefer larger shoals, shoalmates of their own species, shoalmates similar in size and appearance to themselves, healthy fish, and kin (when recognized).The oddity effect posits that any shoal member that stands out in appearance will be preferentially targeted by predators. This may explain why fish prefer to shoal with individuals that resemble themselves. The oddity effect would thus tend to homogenize shoals.A band A帶A chromosome A染色體[二倍體染色體組中的正常染色體（不同于B染色體）]A site[核糖體]A部位ABA脫落酸abasic site脫堿基位點，無堿基位點abaxial遠軸的abequose阿比可糖，beta脫氧巖藻糖aberrant splicing異常剪接aberration象差；畸變；失常abiogenesis自然發(fā)生論，無生源論ablastin抑殖素（抑制微生物細胞分裂或生殖的一種抗體）abnormal distrbution非正態(tài)分布abnormality異常，失常；畸形，畸變ABO blood group systemABO血型系統(tǒng)aboriginal mouse原生鼠a