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المرتضیٰ ہائوس کی یاد گار تصویر

المرتضی ہائوس لاڑکانہ میں آخری تصویر
ذوالفقار علی بھٹو کی اپنے گھر المرتضی ہائوس لاڑکانہ میں آخری تصویرجو 17ستمبر1977کی رات گرفتاری سے چند لمحے قبل وہ اپنے بیٹے مرتضی بھٹو اور دوست طفیل شیخ کو ہدایات دے رہے ہیں جبکہ باہر آرمی گھر کا محاصرہ کر چکی تھی اس کے بعد بھٹو صاحب زندہ اپنے گھر کبھی نہیں لوٹے ۔
شہید ذوالفقار علی بھٹو کے یہ خوبصورت بچے بہت ہی بے دردی کے ساتھ شہید کیے گئے وجہ صرف یہ تھی کہ ان کے باپ نے غریب کو ان کا حق دیا ،ایٹمی پروگرام شروع کیا اور اس طرح سینکڑوں کام اور بھی تھے جو سرمایہ داروں اور اسٹیبلشمنٹ کو منظور نہیں تھے ۔

 

برصغیر میں اصول تفسیر کے مناہج و دبستان اور نمائندہ شخصیات کی علمی تراث کا تجزیاتی مطالعہ

The Quranic sciences of interpretations and principles of interpretations were originated in the epoch of holy prophet (saw) but compilation of both were started later. This is called principles of interpretations, which is the basic and important part of Islamic studies. Islamic scholars, commentators and explicators explained the holy Quran in the light of principles of interpretations. These are such basic principles those are guide lines for them so they will not deviate or drop the right way while interpreting and explaining the holy verses. These principles are laid down and followed by them so that they may find the will of Allah and actual meaning of holy Quran. A little difference in principles causes a huge difference in interpretation. Different methodology in principles resulted in many schools of thought. This article focusses on examining these schools of thought found in sub-continent and introduce their main books. This article deals with chronological evolution of said knowledge i.e. Principles of interpretations, and Quranic sciences specially originated by the famous principalities and interpreters of sub-continent.

Development of Tomato Breeding Material Through Mutagenesis and its Evaluation for Thermotolerance.

Tomato (Solanum lycopersicum L.) belongs to the family Solanaceae. It is consumed in differing ways, including crude, a fixing in numerous dishes, sauces and beverages. It thrives well in temperature 10 °C to 30 °C. The mean temperatures below 16 °C and above 35 °C are not desirable. In summer season temperature rises in most regions of province Punjab (Pakistan) up to 45 °C that affects the germination, pollination, fruit setting and development that ultimately lowers the yield and quality. There are different techniques used to select stress tolerant lines of tomato Viz. mutagenesis is one of a major technique to create variants of tomato which can be more stress tolerant. The present study was conducted on tomato cultivar "Rio Grande". Research experiments conducted were: 1) Development of mutant population through physical and chemical mutagens. 2) Screening of mutated M1 population for thermotolernace. 3) Raising of M2 population and its screening. 4) Assessment of genetic diversity/similarity among screened thermotolerant variants by using heat specific SSRs. EMS and Gamma irradiations were used to induce mutations. Germination percentage was observed in first experiment and concluded that only two doses of gamma irradiation 5 kr and 10 kr and EMS i.e. 4 mM, 8 mM, 16 mM, 24 mM and 32 mM showed germination and all remaining doses/concentration proved lethality in tomato seed germination. This mutated population was transferred into the field for development of M1 population and screening for thermotolerence was done by using different traits (membrane stability Index%, Cell viability, RWC, proline 2 contents, morphological, reproductive and fruit related traits). On the basis of all studied traits populations developed through gamma irradiation 5 kr and EMS 4 mM, 8 mM, 16 mM and 24 mM were selected to raise M2 population assessed for thermo tolerance by using same traits as in M1 population. On the basis of results obtained for thermo tolerance related traits, twenty four mutants were selected and raised as M3 population for assessing their genetic diversity/similarity with parent Rio Grande. On the basis of results obtained from all experiments, suitable doses and concentrations of physical and chemical mutagens were identified for mutation in tomato. Membrane stability index percentage and proline contents were found as suitable selection criteria for heat tolerance studies in tomato crop. Twenty four mutants were identified with enhanced thermotolerance which proved genetically distant from their parent “Rio Grande”.
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