| 1. | Interaction effects the values of and the contribution rates of interaction effects are larger than that of additive effects under the combined test and under the test of single environment
总体上，互作效应的效应值和贡献率超过了加性效应的效应值和贡献率，说明互作效应发挥着重要作用。 |
| 2. | This indicated that interaction effects of qtls are important for yield traits . some sites of interaction effect qtls are also the sites of additive efffct qtls or linked with the sites
从加性效应、互作效应， qtlsrd连锁，环境的作用等诸方面来看，产量性状是由非常复杂的遗传体系控制的。 |
| 3. | The general heritabilities were the main parts of heritabilities for palmitic acids content and oleic acids content , but the interaction were more important for stearic , linolenic and linolenic acids contents
亚麻酸含量是以基因的加性效应和加性环境互作效应为主，棕榈酸含量、硬脂酸含量、油酸含量和亚油酸含量以基因的显性和显性环境互作效应为主。 |
| 4. | The methods proposed by wang et al ( 1999 ) could analyze additive effects , additive by additive epistatic effects and their interaction with environments , but could not estimate dominance effects and epistatic effects related to dominance
Wang等( 1999 )的方法能够分析加性效应、加加上位性效应及共与环境的互作效应，但无法估计显性以及与显性有关的上位性效应。 |
| 5. | Kt induced a slightly increase of cotyledon area in darkness and apparent enlargement was obtained under light especially wl , bl and rl . either light or kt could induced cotyledon enlargement and they showed independent and additive effect on the response
分析红光和蓝光与kt在促进子叶扩大中的作用，发现光与kt独立地调节子叶扩大反应，二者主要表现为加性效应。 |
| 6. | The results oft - test indicated that few genetic main effects of qtls found were significant , among which additive by additive epistatic effects and additive effects were most significant for qtls controlling heading date , additive effects were most significant for qtls controlling kilo - grain weight
T测验的结果表明，鉴别出的qtl中，遗传主效应达到显著的不多，其中抽穗期的qtl以加加上位性效应和加性效应最为显著，千粒重以加性效应最为显著。 |
| 7. | Using the test of single environmen , 38 qtls of additive effects distributing on 16 chromosomes were obtained . the range of contribution rate in different single qtl is 5 . 08 - 19 . 89 % ; 52 interaction effects distributing on 17 chromosomes were obtained . the range of contribution rate in different single interaction effect is 4 . 51 - 57 . 14 % , with contribution rate of 57 . 14 % of interaction effect between locus 3d - 1 and locus 7b - 1 in environment 4
在不同环境分别进行分析下，检测到9个性状的38个次加性效应qtls ，分别位于16条染色体，单个qtls贡献率变化范围为5 . 08 19 . 89 ；检测到9个性状的52对次qtls互作效应，位于17条染色体，单个互作效应的贡献率变化范围为2李斯深：小麦产量性状qth的分子标记定位4 |
| 8. | Combination of additive effects and interaction effects can account for over 50 % of genotypic variation in spikelet number per spike ( sns ) and spike number per 50cm row ( snr ) , and over 40 % in fertile spikelet number per spike ( fsns ) , 1000 grain weight ( kgw ) and ear length ( el ) , over 30 % in plant height ( ph ) , over 20 % in sterile spikelet number per spike ( ssns ) and less than 10 % in grain weight per 50cm row ( gwr ) and grain number per spike ( gns )
加性效应和互作效应联合起来，可以解释群体总小穗数和50cm行长穗数变异的50以上，结实小穗数、千粒重和穗长变异的40以上，株高的30以上，不孕小穗数的20以上，而只能解释50cm行长粒重和穗粒数变异的10以下。 |
| 9. | Genetic models were constructed for qtl mapping by two - dimensional searching . corresponding analysis methods were also proposed , which could estimate additive effects , dominance effects , epistatic effects of additive by additive , additive by dominance , dominance by additive , dominance by dominance , and could predict their interaction effects with environments
构建了可以估汁加性效应、显性效应、加加、加显、显加、显显上位性效应以及预测这些效应与环境互作效应的qtl定位两维搜索遗传模型，提出了相应的分析方法。 |
| 10. | It was shown that in short - season cotton , the seven traits relating to early maturity all presented dominating additive effect while displaying dominance effects , and epistatic effects from sowing to budding , from sowing to flowering and from budding to flowering ; the early maturity traits significantly interacted with the environments
结果表明：短季棉7个早熟相关性状的遗传均以加性效应为主，同时存在着显性效应，对于播种现蕾、播种开花和现蕾开花还存在着上位性效应；短季棉各早熟性状的遗传效应与环境互作显著。 |
