autotetraploid 中文意思是什麼

autotetraploid 解釋
同源四倍體（由二倍體生物的自身染色體組重復形成）
  1. The correlation analysis between amylose content and agronomic traits of autotetraploid rice

    同源四倍體水稻直鏈澱粉含量與農藝性狀的相關性研究
  2. Compared to hairy root system hra3 which came from diploid indigoblue woad ( 2n = 14 ), hairy roots from autotetraploid indigoblue woad ( 2n = 28 ) grew faster

    對四倍體毛狀根和二倍體毛狀根作了比較，四倍體菘藍毛狀根生長速度大於二倍體。
  3. It was shown that hairy root of autotetraploid indigoblue woad was better than that of diploid indigoblue woad. 2 establishment and optimization of regenerating plantlet system from hairy roots

    2建立並優化了毛狀根植株再生體系通過三種途徑可獲得毛狀根再生植株。
  4. In this paper, genetic transformation systems by agrobacterhim rhizogems was established and optimized and high quality regenerating system was selected. the products of indigotin and indirubin in regenerating plantlets had been detected by hplc. the main studies and results were reported as follows : 1 establishment and selection of hairy root clones taken cotyledons of autotetraploid indigoblue woad as explants and hairy roots induced successfully from them by agrobaterium rhizogenes strains a4 and r1000

    本文利用發根農桿菌rit - dna建立並優化了四倍體菘藍的遺傳轉化體系，並對再生植株的主要代謝產物靛藍、靛玉紅進行了含量檢測，篩選了優良無性系，也為實現外源抗蟲、抗病等基因的導入奠定了基礎。
  5. Studies on the hybrid between autotetraploid sorghum and johnson grass and the subsequent generation

    同源四倍體高粱與約翰遜草雜交及其後代表現
  6. In some cases the observed segregation ratios even allowed us to clearly determine that m. xiaojinesis is a autotetraploid plants, at least is a isosyndetic allotetraploid. these were the cases of 32 m. xiaojinesis - specific markers and 50 markers present in both parents, which fit 5 : 1 and 11 : 1 ratio respectively. since these cases happened were owing to m. xiaojinesis ' s duplex loci

    50個雙親共有標記和32個小金海棠特有標記分別適合11 ： 1和5 ： 1的分離系數，由這兩個系數可以推測，小金海棠可能是同源四倍體，至少是同源異源四倍體，因這兩個系數都表明其產生是源於小金海棠的雙式位點。
  7. The authors discovered four peculiar phenomena, i. e., the self seed - setting and its genetic stability of the autoteraploid rice, the early - generation stabilization in the cites between alloploid rices, the self embryogenesis of autoteraploid rice wider isolated conditions, and a high seed - setting percentage in some plants of autotetraploid rice after the treatment of ion beam, in the research of autotriploid and autotetraploid rices

    在對同源三倍體水稻和同源四倍體水稻的研究中發現了值得注意的4種奇特現象，即同源三倍體水稻的結籽現象及其倍性的遺傳穩定性、在異倍性水稻間的雜交後代中早世代性狀穩定遺傳的現象、在隔離條件下同源四倍體的胚自發現象和離子束注入后同源四倍體水稻單株的高結實現象。
  8. Effects of distant hybridization between autotetraploid rice o. sativa and o. glaberrima

    同源四倍體水稻與非洲栽培稻雜交的效果
  9. To explore the potential values of autopolyploid rice, the authors thought that it was worth studying mere in the following four aspects : the possibility in direct utilization of autotetraploid rice, the possibility in utilization of heterosis of autotetraploid rice, the possibility in transfer of allogenic substances and the enrichment of rice gene by using autopolyploid rice en the bridging parent, and the genetic tides of important characters in autopolyploid rice

    為了挖掘同源多倍體水稻的潛在利用價值，在今後的研究中有如下4條途徑值得探索，即探索直接利用同源四倍體水稻的可能性、探索利用同源四倍體水稻雜種優勢的可能性、探索以同源多倍體水稻為橋梁完成異源遺傳物質轉移和豐富水稻基因庫的可能性探索同源多倍體水稻特徵特性的遺傳規律。
  10. Development and character observation of autotetraploid polyembryonic mutant rice induced by ion beam implantatioon

    離子注入后同源四倍體多胚苗突變水稻的篩選及其遺傳穩定性
  11. The breeding of autotetraploid eggplant cultivar xinqie no

    同源四倍體茄子品種新茄一號的選育
  12. Effects in the posterities of distant hybridization between autotetraploid rice o. sativa and african rice o. glaberrima

    同源四倍體水稻與非洲栽培稻雜交的後效性研究
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