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X. He S. Lu M. Liao X. Zhu M. Zhang S. Li X. You J. Chen 《Journal of fish biology》2013,82(3):1047-1056
Changes in the critical swimming speed (Ucrit, cm s?1) with ontogeny of 2·5–12·5 month‐old juvenile anadromous Chinese sturgeon Acipenser sinesis were measured in a modified Blazka‐type swimming tunnel. The absolute Ucrit increased with length, mass and age; the relative U′crit (body lengths, s?1), however, decreased. Juvenile A. sinesis did not display a parr–smolt transformation at the length or age threshold to tolerate full‐strength seawater. 相似文献
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Jinfang Wang Yanping Wang Yongtao Yu Jie Zhang Yi Ren Shouwei Tian Maoying Li Shengjin Liao Shaogui Guo Guoyi Gong Haiying Zhang Yong Xu 《植物学报(英文版)》2023,65(10):2336-2348
Watermelon(Citrullus lanatus) as non-climacteric fruit is domesticated from the ancestors with inedible fruits. We previously revealed that the abscisic acid(ABA) signaling pathway gene ClSnRK2.3 might infuence watermelon fruit ripening. However,the molecular mechanisms are unclear. Here,we found that the selective variation of ClSnRK2.3 resulted in lower promoter activity and gene expression level in cultivated watermelons than ancestors, which indicated ClSnRK2.3 might be a negative regulator ... 相似文献
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Tina L. Yuan Arnaud Amzallag Rachel Bagni Ming Yi Shervin Afghani William Burgan Nicole Fer Leslie A. Strathern Katie Powell Brian Smith Andrew M. Waters David Drubin Ty Thomson Rosy Liao Patricia Greninger Giovanna T. Stein Ellen Murchie Eliane Cortez Frank McCormick 《Cell reports》2018,22(7):1889-1902
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Identification of the novel recessive gene pi55(t) conferring resistance to Magnaporthe oryzae 总被引:2,自引:0,他引:2
XiuYing He XinQiong Liu Li Wang Ling Wang Fei Lin YongSheng Cheng ZhaoMing Chen YaoPing Liao QingHua Pan 《中国科学:生命科学英文版》2012,55(2):141-149
The elite rice cultivar Yuejingsimiao 2 (YJ2) is characterized by a high level of grain quality and yield, and resistance
against Magnaporthe oryzae. YJ2 showed 100% resistance to four fungal populations collected from Guangdong, Sichuan, Liaoning, and Heilongjiang Provinces,
which is a higher frequency than that shown by the well-known resistance (R) gene donor cultivars such as Sanhuangzhan 2 and 28zhan. Segregation analysis for resistance with F2 and F4 populations indicated the resistance of YJ2 was controlled by multiple genes that are dominant or recessive. The putative
R genes of YJ2 were roughly tagged by SSR markers, located on chromosomes 2, 6, 8, and 12, in a bulked-segregant analysis using
genome-wide selected SSR markers with F4 lines that segregated into 3 resistant (R):1 susceptible (S) or 1R:3S. The recessive R gene on chromosome 8 was further mapped to an interval ≈1.9 cM/152 kb in length by linkage analysis with genomic position-ready
markers in the mapping population derived from an F4 line that segregated into 1R:3S. Given that no major R gene was mapped to this interval, the novel R gene was designated as pi55(t). Out of 26 candidate genes predicted in the region based on the reference genomic sequence of the cultivar Nipponbare,
two genes that encode a leucine-rich repeat-containing protein and heavy-metal-associated domain-containing protein, respectively,
were suggested as the most likely candidates for pi55(t). 相似文献