نتایج جستجو برای: پنبه gossypiuym hirsutum l
تعداد نتایج: 620622 فیلتر نتایج به سال:
As both Pima cotton (Gossypium barbadense L.) and Acala (Upland; G. hirsutum L.) are grown in the southwestern United States, understanding gene fl ow within and among these species is important to maintain genetic purity. In small scale and commercial fi elds, gene fl ow decreased exponentially from 1.44% at 1 m to less than 0.50% at 10 m in Acala cotton. Corresponding values for Pima cotton w...
هشت ژنوم دیپلوئید شامل ژنومهای A، B، C، D، E، F، G و K در جنس گوسیپیوم Gossypium شناسایی شده اند. ژنوم A فقط به دو گونه herbaceum و arboreum پنبه های دنیای قدیم محدود شده است و این ژنوم از G. herbaceumبه گونههای دیگر انتقال پیدا کرده است. به منظور توالی یابی ژنوم کلروپلاست G. herbaceum (A1) و مقایسه آن با دو گونه G. hirsutum (AD1) و G. barbadense (AD2) توالیهای ژنوم سه گونه از سایت مرکز مل...
The effect of chilling temperatures upon cell cultures of tomato (Lycopersicon esculentum Mill cv ;VF36,' and cv ;VFNT Cherry,' and L. hirsutum Humb. & Bonpl.) was tested. Doubling times for L. esculentum were 2 to 3 days at 28 degrees C, and 3 to 8 days at 12 degrees C. No growth was observed at 8 degrees C, indicating an abrupt limit to growth between 8 and 12 degrees C. Fluorescein diacetate...
The effect of abscisic acid on cotton (Gossypium hirsutum L. cv. Acala 4-42) and bean (Phaseolus vulgaris L. cv. Red Kidney) explants was 2-fold. It increased ethylene production from the explants, which was found to account for some of its ability to accelerate abscission. Absci is acid also increased the activity of cellulase. Increased synthesis of cellulase was not du to an increase in agin...
Gossypium arboreum, a cultivated cotton species (2n = 26, AA) native to Asia, possesses invaluable characteristics unavailable in the tetraploid cultivated cotton gene pool, such as resistance to pests and diseases and tolerance to abiotic stresses. However, it is quite difficult to transfer favorable traits into Upland cotton through conventional methods due to the cross-incompatibility of G. ...
Xanthomonas citri pv. malvacearum is a major pathogen of cotton, Gossypium hirsutum L.. In this study we report the complete genome of the X. citri pv. malvacearum strain MSCT1 assembled from long read DNA sequencing technology. The MSCT1 genome is the first X. citri pv. malvacearum genome with complete coding regions for X. citri pv. malvacearum transcriptional activator-like effectors. In add...
MicroRNAs (miRNAs) are a class of non-coding RNAs that regulate gene post-transcriptional expression in animals and plants. Comparatively genomic computational methods have been developed to predict new miRNAs in worms, humans, and Arabidopsis. Here we present an EST (Expressed Sequence Tags)--and GSS (Genomic Survey Sequences)-based combined approach for the detection of novel miRNAs in Gossyp...
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