نتایج جستجو برای: گوجه وحشی lycopersicon peruvianum
تعداد نتایج: 8024 فیلتر نتایج به سال:
شب پره مینوز گوجه فرنگی (tuta absoluta (meyrick) (lepidoptera: gelechiidae از مهم ترین و مخرب ترین آفات گوجه فرنگی در آمریکای جنوبی و مرکزی، اروپا و به تازگی در ایران محسوب می شود که باعث خسارت سنگینی به گل خانه ها و مزارع گوجه فرنگی شده است. از آن جا که آنتی زنوز و آنتی بیوز دو سازوکار مهم در ارزیابی مقاومت گوجه فرنگی وحشی،lycopersicon hirsutum به شب پره مینوز گوجه فرنگی هستند، این دو سازوکار ...
Self-incompatibility is one of the mechanisms that has evolved to encourage outbreeding in flowering plants (de Nettancourt, 1977). One particular type of self-incompatibility, gametophytic self-incompatibility, is found in members of Solanaceae, such as the wild tomato, Lycopersicon peruvianum (Mau et al., 1986). Gametophytic self-incompatibility in L. peruvianum is controlled by a single locu...
HsfA2 is a heat stress (hs)-induced Hsf in peruvian tomato (Lycopersicon peruvianum) and the cultivated form Lycopersicon esculentum. Due to the high activator potential and the continued accumulation during repeated cycles of heat stress and recovery, HsfA2 becomes a dominant Hsf in thermotolerant cells. The formation of heterooligomeric complexes with HsfA1 leads to nuclear retention and enha...
A cDNA, Wiv-1, for an isozyme of acid invertase (EC 3.2.1.26) was cloned from wounded leaves of tomato (Lycopersicon esculentum). The encoded protein had a basic isoelectric point and strong similarity to the amino acid sequences of plant cell wall-bound invertases. The conserved sequence WECPD that is found in all plant cell wall-bound invertases was also found in the deduced protein. These re...
Selection of detectable numbers of Mi-virulent root-knot nematodes has necessitated a greater understanding of nematode responses to new sources of resistance. During the course of this research, we compared the reproduction of four geographically distinct Mi-virulent root-knot nematode isolates on three resistant accessions of Lycopersicon peruvianum. Each accession carried a different resista...
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